{"id":8309,"date":"2024-08-16T03:14:00","date_gmt":"2024-08-16T03:14:00","guid":{"rendered":"https:\/\/www.kblmachinery.com\/?post_type=product&#038;p=8309"},"modified":"2026-09-09T09:58:51","modified_gmt":"2026-09-09T09:58:51","slug":"qt4-15-brick-block-making-machine","status":"publish","type":"product","link":"https:\/\/www.kblmachinery.com\/es\/qt4-15-brick-block-making-machine\/","title":{"rendered":"QT4-15 M\u00e1quina fabricadora de ladrillos y bloques"},"content":{"rendered":"<h2>Why Kimberly the QT4-15?<\/h2>\n<p>The QT4-15 is designed around a different production requirement from larger high-output block machines. Instead of focusing only on maximum pieces per day, it combines <strong>compact machine dimensions, moderate installed power, flexible mold configurations and selected industrial components<\/strong> for customers that need dependable production across several concrete product types.<\/p>\n<p class=\"isSelectedEnd\">Its 26.7 kW total power and 980 \u00d7 560 mm pallet size make the QT4-15 a practical choice for projects where production capacity, factory space and operating power all need to be considered together.<\/p>\n<h3>Compact Production Footprint<\/h3>\n<p class=\"isSelectedEnd\">The main machine measures approximately <strong>9450 \u00d7 3300 \u00d7 2700 mm<\/strong> and weighs about <strong>6,200 kg<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">The relatively compact machine configuration helps simplify plant layout planning compared with larger block production systems. The actual factory area should also include space for concrete mixing, material feeding, pallet circulation, fresh block handling and finished-product storage.<\/p>\n<h3>Moderate Power Requirement<\/h3>\n<p class=\"isSelectedEnd\">The QT4-15 has a listed total power of <strong>26.7 kW<\/strong>, making it suitable for production projects where electrical capacity is an important consideration.<\/p>\n<p class=\"isSelectedEnd\">When evaluating the complete production line, customers should also calculate the power requirements of the concrete mixer, conveyors, feeding equipment and other auxiliary machines.<\/p>\n<h3>Stable Hydraulic Vibration Forming<\/h3>\n<p class=\"isSelectedEnd\">The QT4-15 uses hydraulic pressing together with vibration to form concrete products. The listed rated pressure is <strong>25 MPa<\/strong>, while the vibration force reaches <strong>68 kN<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">This forming method is suitable for different mold configurations and concrete products, allowing the machine to serve more than one production application.<\/p>\n<h3>Frequency-Conversion Vibration<\/h3>\n<p class=\"isSelectedEnd\">The vibration system uses a frequency-conversion motor to adjust vibration performance for different block types. According to the manufacturer&#8217;s current specifications, this configuration is intended to support consistent product density across different concrete products.<\/p>\n<p>This is particularly useful when one machine is configured for products with different dimensions and density requirements.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8312 aligncenter\" src=\"https:\/\/www.kblmachinery.com\/wp-content\/uploads\/2025\/11\/QT4-15-BrickBlock-Making-Machine-5.webp\" alt=\"M\u00e1quina bloquera QT4-15\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.kblmachinery.com\/wp-content\/uploads\/2025\/11\/QT4-15-BrickBlock-Making-Machine-5.webp 800w, https:\/\/www.kblmachinery.com\/wp-content\/uploads\/2025\/11\/QT4-15-BrickBlock-Making-Machine-5-100x100.webp 100w, https:\/\/www.kblmachinery.com\/wp-content\/uploads\/2025\/11\/QT4-15-BrickBlock-Making-Machine-5-600x600.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Descripci\u00f3n de la m\u00e1quina bloquera QT4-15<\/h2>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0; width: 1100px;\">\n<thead>\n<tr>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\" colspan=\"2\"><strong>QT4-15 Datos t\u00e9cnicos<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Frecuencia de vibraci\u00f3n<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">3800-4500r\/min<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Peso de la m\u00e1quina principal<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">6200KG<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Dimensi\u00f3n de la m\u00e1quina<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">9450*3300*2700mm<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Potencia total<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">26,7 KW<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Duraci\u00f3n del ciclo<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">15-23s<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Presi\u00f3n nominal<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">25mpa<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Fuerza de vibraci\u00f3n<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">68KN<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Tama\u00f1o de la paleta<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">980*560mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Ventajas de la m\u00e1quina formadora de bloques de hormig\u00f3n serie QT de Kimberly Machinery:<\/h2>\n<ul>\n<li>Acerca del armario de control PLC : PLC y bot\u00f3n de SIEMENS; rel\u00e9 de ABB; accesorios de Schneider etc. Adem\u00e1s, hay y resistencia de dispassion calor adicional instalado el lado derecho de nuestro PLC para acelerar la dispassion y hace que el tiempo de ciclo m\u00e1s corto.<\/li>\n<li>Our hydraulic station system and solenoid valve are Youken brand which is from Taiwan. It is fully sealed so don&#8217;t worry water leakage and there is a cover for easily clean.<\/li>\n<li>Acerca de la caja de vibraci\u00f3n y la alimentaci\u00f3n de materias primas: utilizamos el motor de conversi\u00f3n de frecuencia ventaja para hacer que la densidad de los diferentes tipos de bloques producidos son agradables.<\/li>\n<li>Toda la caja de vibraci\u00f3n de fundici\u00f3n utilizada no soldada por placas de hierro para hacer nuestra caja de vibraci\u00f3n m\u00e1s fuerte y m\u00e1s larga vida \u00fatil.<\/li>\n<li>M\u00e1s ventajas de nuestras m\u00e1quinas de bloques por favor no dude en contactar con nosotros, \u00a1gracias!<\/li>\n<\/ul>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0; width: 1100px;\">\n<thead>\n<tr>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\" colspan=\"4\">Capacidad de producci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Ladrillo hueco:<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">390*190*190 mm<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">4 piezas\/molde;<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">5760-7680 piezas\/8 horas<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Ladrillos porosos:<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">240*115*90 mm<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">14 piezas\/molde<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">20160-26880 piezas\/8 horas<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Ladrillos para adoquines:<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">200*100*60 mm<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">14-16 piezas\/molde<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">18200-23100 piezas\/8 horas<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Ladrillo macizo:<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">238*115*51 mm<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">26-28 piezas\/molde<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">37440-49920 piezas\/8 horas;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Choose the Machine According to Your Product<\/h3>\n<p class=\"isSelectedEnd\">The QT4-15 is particularly suited to production projects where different concrete products need to be manufactured using corresponding molds.<\/p>\n<p class=\"isSelectedEnd\">For example:<\/p>\n<ul data-spread=\"false\">\n<li><strong>Hollow bricks:<\/strong> 4 pieces per mold<\/li>\n<li><strong>Ladrillos porosos:<\/strong> 14 pieces per mold<\/li>\n<li><strong>Ladrillos para adoquines:<\/strong> 14\u201316 pieces per mold<\/li>\n<li><strong>Solid bricks:<\/strong> 26\u201328 pieces per mold<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Smaller products generally allow more cavities per mold, while larger hollow blocks require fewer cavities. Therefore, the target product should be confirmed before determining the expected daily production capacity.<\/p>\n<h2>Block Products Supported by QT4-15<\/h2>\n<h3>Hollow Bricks<\/h3>\n<p class=\"isSelectedEnd\">The QT4-15 can produce 390 \u00d7 190 \u00d7 190 mm hollow bricks with the corresponding mold configuration. Hollow bricks are commonly used for wall and building construction applications.<\/p>\n<h3>Porous Bricks<\/h3>\n<p class=\"isSelectedEnd\">The machine can be configured for 240 \u00d7 115 \u00d7 90 mm porous bricks. This configuration provides 14 pieces per mold according to the current production data.<\/p>\n<h3>Paver Bricks<\/h3>\n<p class=\"isSelectedEnd\">For paving applications, the QT4-15 can use a dedicated paver mold. The current data lists 14\u201316 pieces per mold for 200 \u00d7 100 \u00d7 60 mm paver bricks.<\/p>\n<h3>Solid Bricks<\/h3>\n<p class=\"isSelectedEnd\">The QT4-15 can also produce solid bricks with a dedicated mold. The listed 238 \u00d7 115 \u00d7 51 mm configuration produces 26\u201328 pieces per mold.<\/p>\n<h3>Other Mold Configurations<\/h3>\n<p class=\"isSelectedEnd\">Additional product configurations can be evaluated according to the required block dimensions and mold design.<\/p>\n<p class=\"isSelectedEnd\">When requesting a quotation, provide the target product drawing or dimensions whenever possible. This allows the machine and mold configuration to be evaluated more accurately.<\/p>\n<h2>Industrial Components<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 uses several named electrical and hydraulic components that should be highlighted as part of the machine configuration rather than presented as generic \u201chigh-quality components.\u201d<\/p>\n<h3>Siemens PLC Control<\/h3>\n<p class=\"isSelectedEnd\">The PLC control cabinet uses a <strong>Siemens PLC and buttons<\/strong>, providing a recognized industrial control platform for the production system.<\/p>\n<h3>ABB Relay<\/h3>\n<p class=\"isSelectedEnd\">ABB relay components are used in the control cabinet configuration.<\/p>\n<h3>Schneider Electrical Accessories<\/h3>\n<p class=\"isSelectedEnd\">The control system also incorporates Schneider electrical accessories according to the manufacturer&#8217;s current specifications.<\/p>\n<h3>Yuken Hydraulic System<\/h3>\n<p class=\"isSelectedEnd\">The hydraulic station and solenoid valve use <strong>Yuken components from Taiwan<\/strong>. The hydraulic station is designed as a sealed system, with a cover that also facilitates cleaning and maintenance.<\/p>\n<h2>Cast Vibration Box for Long-Term Use<\/h2>\n<p class=\"isSelectedEnd\">One of the structural features of the QT4-15 is its <strong>whole cast vibration box<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">Rather than using a vibration box assembled from welded iron plates, the machine uses a cast structure. The manufacturer states that this construction is intended to provide a stronger vibration assembly and longer service life.<\/p>\n<p class=\"isSelectedEnd\">This component deserves specific attention because the vibration box directly participates in the block forming process. Stable vibration is important for concrete compaction and product consistency.<\/p>\n<h2>Frequency-Conversion Vibration System<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 uses a frequency-conversion motor for the vibration system and raw material feeding system.<\/p>\n<p class=\"isSelectedEnd\">The purpose is to allow the vibration performance to be adjusted for different concrete products rather than relying on one fixed vibration setting for every mold.<\/p>\n<p class=\"isSelectedEnd\">This configuration is particularly relevant when the same machine is used for:<\/p>\n<ul data-spread=\"false\">\n<li>Hollow bricks<\/li>\n<li>Porous bricks<\/li>\n<li>Paver bricks<\/li>\n<li>Solid bricks<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Different products can have different dimensions, cavity structures and concrete requirements, so vibration settings should be adjusted according to the actual production configuration.<\/p>\n<h2>Sistema hidr\u00e1ulico<\/h2>\n<p class=\"isSelectedEnd\">The hydraulic system provides the main pressing force required during block formation.<\/p>\n<p class=\"isSelectedEnd\">The QT4-15 has a listed rated pressure of <strong>25 MPa<\/strong> and uses a Yuken hydraulic station and solenoid valve configuration.<\/p>\n<p class=\"isSelectedEnd\">The hydraulic system should be inspected regularly for:<\/p>\n<ul data-spread=\"false\">\n<li>Hydraulic oil level<\/li>\n<li>Oil leakage<\/li>\n<li>Hydraulic hose condition<\/li>\n<li>Valve operation<\/li>\n<li>Pressure stability<\/li>\n<li>Abnormal temperature<\/li>\n<li>Connection condition<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Maintenance intervals should follow the machine manual and actual operating conditions.<\/p>\n<h2>PLC Control and Machine Operation<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 control system manages the production sequence through the PLC control cabinet.<\/p>\n<p class=\"isSelectedEnd\">The control system can be used to coordinate the main machine functions during:<\/p>\n<ol start=\"1\" data-spread=\"false\">\n<li>Material feeding<\/li>\n<li>Mold filling<\/li>\n<li>Vibraci\u00f3n<\/li>\n<li>Prensado hidr\u00e1ulico<\/li>\n<li>Demolding<\/li>\n<li>Pallet movement<\/li>\n<li>Cycle completion<\/li>\n<\/ol>\n<p class=\"isSelectedEnd\">Operators should receive training on machine startup, shutdown, control-panel operation, basic parameter adjustment and routine inspection before independent production.<\/p>\n<h2>Mold Selection<\/h2>\n<p class=\"isSelectedEnd\">The mold determines the final product dimensions and the number of pieces produced during each cycle.<\/p>\n<p class=\"isSelectedEnd\">Before selecting a QT4-15 mold, confirm:<\/p>\n<ul data-spread=\"false\">\n<li>Product type<\/li>\n<li>Product length<\/li>\n<li>Product width<\/li>\n<li>Product height<\/li>\n<li>Number of cavities<\/li>\n<li>Required production capacity<\/li>\n<li>Product surface design<\/li>\n<li>Required strength<\/li>\n<li>Concrete mix<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">A customer producing hollow blocks will require a different mold from a customer producing pavers or solid bricks.<\/p>\n<p class=\"isSelectedEnd\"><strong><span class=\"text-token-text-primary cursor-text rounded-sm\" data-placeholder-token=\"true\"><a href=\"https:\/\/www.kblmachinery.com\/block-moulds\/\">View Block Moulds<\/a><\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\">If you have a product drawing, send it with your inquiry so the mold configuration can be evaluated together with the machine.<\/p>\n<h2>Raw Materials for Concrete Block Production<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 can be used with cement-based concrete mixtures. The actual raw materials and mix proportions depend on the target product and local material availability.<\/p>\n<p class=\"isSelectedEnd\">Typical materials may include:<\/p>\n<ul data-spread=\"false\">\n<li>Cement<\/li>\n<li>Sand<\/li>\n<li>Crushed stone<\/li>\n<li>Fly ash<\/li>\n<li>Suitable additives<\/li>\n<li>Other approved mineral aggregates<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">The final mix ratio should be determined through production testing according to the required block strength, density, surface finish and applicable local standards.<\/p>\n<h2>QT4-15 Production Line<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 can be installed as part of a complete concrete brick and block production line.<\/p>\n<p class=\"isSelectedEnd\">A typical production process is:<\/p>\n<p class=\"isSelectedEnd\"><strong>Raw Material Storage \u2192 Batching \u2192 Concrete Mixing \u2192 Material Feeding \u2192 QT4-15 Molding \u2192 Pallet Transfer \u2192 Curing \u2192 Stacking \u2192 Packing<\/strong><\/p>\n<p class=\"isSelectedEnd\">A complete project may include:<\/p>\n<table>\n<tbody>\n<tr>\n<th>Equipment<\/th>\n<th>Funci\u00f3n<\/th>\n<\/tr>\n<tr>\n<td>Cubos para \u00e1ridos<\/td>\n<td>Raw material storage<\/td>\n<\/tr>\n<tr>\n<td>Batching System<\/td>\n<td>Material proportioning<\/td>\n<\/tr>\n<tr>\n<td>Concrete Mixer<\/td>\n<td>Concrete preparation<\/td>\n<\/tr>\n<tr>\n<td>Conveyor \/ Feeder<\/td>\n<td>Material transfer<\/td>\n<\/tr>\n<tr>\n<td>QT4-15<\/td>\n<td>Brick and block molding<\/td>\n<\/tr>\n<tr>\n<td>Pallets<\/td>\n<td>Fresh block support<\/td>\n<\/tr>\n<tr>\n<td>Pallet Handling System<\/td>\n<td>Product transfer<\/td>\n<\/tr>\n<tr>\n<td>Curing Area<\/td>\n<td>Block curing<\/td>\n<\/tr>\n<tr>\n<td>Palletizer<\/td>\n<td>Finished product stacking<\/td>\n<\/tr>\n<tr>\n<td>Packing Machine<\/td>\n<td>Product packing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"isSelectedEnd\">The final configuration should be selected according to production capacity, product type, factory layout and automation requirements.<\/p>\n<p class=\"isSelectedEnd\"><strong><span class=\"text-token-text-primary cursor-text rounded-sm\" data-placeholder-token=\"true\"><a href=\"https:\/\/www.kblmachinery.com\/concrete-mixing-machine\/\">View Concrete Mixing System<\/a><\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><strong><span class=\"text-token-text-primary cursor-text rounded-sm\" data-placeholder-token=\"true\"><a href=\"https:\/\/www.kblmachinery.com\/block-palletizer\/\">View Block Palletizer<\/a><\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><strong><span class=\"text-token-text-primary cursor-text rounded-sm\" data-placeholder-token=\"true\"><a href=\"https:\/\/www.kblmachinery.com\/sword-packing-machine\/\">View Brick Packing Machine<\/a><\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><strong><span class=\"text-token-text-primary cursor-text rounded-sm\" data-placeholder-token=\"true\"><a href=\"https:\/\/www.kblmachinery.com\/concrete-block-production-line\/\">View Complete Production Line<\/a><\/span><\/strong><\/p>\n<h2>Factory Layout and Space Planning<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 main machine measures approximately <strong>9450 \u00d7 3300 \u00d7 2700 mm<\/strong>. The machine weighs approximately <strong>6,200 kg<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">However, these dimensions should not be treated as the total factory requirement.<\/p>\n<p class=\"isSelectedEnd\">A production facility should also reserve space for:<\/p>\n<ul data-spread=\"false\">\n<li>Aggregate storage<\/li>\n<li>Cement storage<\/li>\n<li>Concrete mixing<\/li>\n<li>Material feeding<\/li>\n<li>Machine operation<\/li>\n<li>Pallet circulation<\/li>\n<li>Fresh block handling<\/li>\n<li>Curado<\/li>\n<li>Finished block storage<\/li>\n<li>Forklift movement<\/li>\n<li>Acceso para mantenimiento<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">For a complete line, the required factory area depends on the selected auxiliary equipment and production process.<\/p>\n<h3>Factory Layout Assistance<\/h3>\n<p class=\"isSelectedEnd\">If you already have a factory drawing, building dimensions or available production area, provide them with your target block size and output requirement.<\/p>\n<p class=\"isSelectedEnd\">The production-line configuration can then be planned around the available space.<\/p>\n<h2>Electrical Requirements<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 has a listed total power of <strong>26.7 kW<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">The actual electrical installation should also account for auxiliary equipment, including the concrete mixer, feeding system, conveyors and other machines in the complete line.<\/p>\n<p class=\"isSelectedEnd\">Before production, confirm:<\/p>\n<ul data-spread=\"false\">\n<li>Local voltage<\/li>\n<li>Frequency<\/li>\n<li>Three-phase power supply<\/li>\n<li>Main electrical capacity<\/li>\n<li>Control cabinet requirements<\/li>\n<li>Grounding<\/li>\n<li>Auxiliary equipment power<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">The final electrical configuration should be confirmed before manufacturing according to the destination market.<\/p>\n<h2>Quality and Performance Verification<\/h2>\n<p class=\"isSelectedEnd\">The machine should be checked against the agreed technical specifications before shipment.<\/p>\n<p class=\"isSelectedEnd\">Key verification items can include:<\/p>\n<table>\n<tbody>\n<tr>\n<th>Art\u00edculo<\/th>\n<th>QT4-15 Data<\/th>\n<\/tr>\n<tr>\n<td>Total Power<\/td>\n<td>26.7 kW<\/td>\n<\/tr>\n<tr>\n<td>Rated Pressure<\/td>\n<td>25 MPa<\/td>\n<\/tr>\n<tr>\n<td>Fuerza de vibraci\u00f3n<\/td>\n<td>68 kN<\/td>\n<\/tr>\n<tr>\n<td>Duraci\u00f3n del ciclo<\/td>\n<td>15\u201323 s<\/td>\n<\/tr>\n<tr>\n<td>Tama\u00f1o de la paleta<\/td>\n<td>980 \u00d7 560 mm<\/td>\n<\/tr>\n<tr>\n<td>Machine Weight<\/td>\n<td>6,200 kg<\/td>\n<\/tr>\n<tr>\n<td>Main Machine Size<\/td>\n<td>9450 \u00d7 3300 \u00d7 2700 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"isSelectedEnd\">These values are based on the manufacturer&#8217;s published QT4-15 technical data.<\/p>\n<p class=\"isSelectedEnd\">For customized orders, the final machine configuration and technical parameters should be recorded in the quotation and technical agreement.<\/p>\n<h2>Factory Testing<\/h2>\n<p class=\"isSelectedEnd\">Before shipment, the machine can be checked according to the agreed testing procedure.<\/p>\n<p class=\"isSelectedEnd\">Typical inspection items include:<\/p>\n<ul data-spread=\"false\">\n<li>Machine assembly<\/li>\n<li>Hydraulic system<\/li>\n<li>Electrical control system<\/li>\n<li>PLC operation<\/li>\n<li>Vibration system<\/li>\n<li>Mold installation<\/li>\n<li>Production cycle<\/li>\n<li>Product molding<\/li>\n<li>Safety functions<\/li>\n<li>Packing condition<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">For a complete production line, auxiliary equipment should also be checked according to the agreed project scope.<\/p>\n<h2>Installation and Operator Training<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 requires correct installation and commissioning before regular production.<\/p>\n<p class=\"isSelectedEnd\">Technical support can cover:<\/p>\n<ul data-spread=\"false\">\n<li>Installation guidance<\/li>\n<li>Machine commissioning<\/li>\n<li>Mold installation<\/li>\n<li>Control-panel operation<\/li>\n<li>Production parameter adjustment<\/li>\n<li>Operator training<\/li>\n<li>Routine maintenance<\/li>\n<li>Basic troubleshooting<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Operators should understand the machine sequence and safety procedures before starting continuous production.<\/p>\n<h2>Mantenimiento<\/h2>\n<p class=\"isSelectedEnd\">Routine maintenance helps keep the hydraulic, vibration and electrical systems operating consistently.<\/p>\n<h3>Daily Inspection<\/h3>\n<p class=\"isSelectedEnd\">Check:<\/p>\n<ul data-spread=\"false\">\n<li>Machine cleanliness<\/li>\n<li>Hydraulic oil level<\/li>\n<li>Hydraulic leakage<\/li>\n<li>Mold condition<\/li>\n<li>Pallet condition<\/li>\n<li>Electrical connections<\/li>\n<li>Abnormal noise<\/li>\n<li>Abnormal vibration<\/li>\n<\/ul>\n<h3>Regular Inspection<\/h3>\n<p class=\"isSelectedEnd\">Inspect:<\/p>\n<ul data-spread=\"false\">\n<li>Hydraulic components<\/li>\n<li>Solenoid valves<\/li>\n<li>Vibration system<\/li>\n<li>Motor<\/li>\n<li>Electrical cabinet<\/li>\n<li>Mold wear<\/li>\n<li>Fasteners<\/li>\n<li>Lubrication points<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Maintenance intervals should follow the manufacturer&#8217;s operating manual.<\/p>\n<h2>QT4-15 Applications<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 is suitable for block production projects that need several concrete product options while keeping the main machine&#8217;s installed power and footprint at a moderate level.<\/p>\n<p class=\"isSelectedEnd\">Typical applications include:<\/p>\n<ul data-spread=\"false\">\n<li>Hollow brick production<\/li>\n<li>Solid brick production<\/li>\n<li>Paver manufacturing<\/li>\n<li>Porous brick production<\/li>\n<li>Building material manufacturing<\/li>\n<li>Construction projects<\/li>\n<li>Small and medium block production plants<\/li>\n<li>Local concrete product businesses<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">The most suitable configuration depends on the target product and required output.<\/p>\n<h2>QT4-15 vs. Higher-Capacity Block Machines<\/h2>\n<p class=\"isSelectedEnd\">The QT4-15 and larger QT-series machines should not be selected only by model number. The correct machine depends on the required production capacity, product dimensions, available factory space and electrical capacity.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Consideration<\/th>\n<th>QT4-15<\/th>\n<\/tr>\n<tr>\n<td>Total Power<\/td>\n<td>26.7 kW<\/td>\n<\/tr>\n<tr>\n<td>Fuerza de vibraci\u00f3n<\/td>\n<td>68 kN<\/td>\n<\/tr>\n<tr>\n<td>Tama\u00f1o de la paleta<\/td>\n<td>980 \u00d7 560 mm<\/td>\n<\/tr>\n<tr>\n<td>Main Machine Weight<\/td>\n<td>6,200 kg<\/td>\n<\/tr>\n<tr>\n<td>Duraci\u00f3n del ciclo<\/td>\n<td>15\u201323 s<\/td>\n<\/tr>\n<tr>\n<td>Production Focus<\/td>\n<td>Flexible multi-product production<\/td>\n<\/tr>\n<tr>\n<td>Typical Product Range<\/td>\n<td>Hollow, porous, paver and solid bricks<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"isSelectedEnd\">The QT4-15 is therefore better positioned around <strong>compact production and flexible product selection<\/strong>, while higher-capacity machines should be considered when maximum output is the primary requirement.<\/p>\n<h2>\u00bfPor qu\u00e9 elegir Kimberly Machinery?<\/h2>\n<p class=\"isSelectedEnd\">Kimberly Machinery supplies concrete block making machines, molds and supporting equipment for brick and block production projects.<\/p>\n<p class=\"isSelectedEnd\">For the QT4-15, the equipment configuration combines:<\/p>\n<ul data-spread=\"false\">\n<li>Siemens PLC<\/li>\n<li>ABB relay<\/li>\n<li>Schneider electrical accessories<\/li>\n<li>Yuken hydraulic station<\/li>\n<li>Frequency-conversion vibration motor<\/li>\n<li>Cast vibration box<\/li>\n<li>Hydraulic and vibration molding<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">These components form the basis of the machine&#8217;s control, hydraulic and vibration systems.<\/p>\n<p class=\"isSelectedEnd\">Beyond the main machine, Kimberly Machinery can also support customers with mold selection and related production equipment.<\/p>\n<p class=\"isSelectedEnd\"><a href=\"https:\/\/www.kblmachinery.com\/contact-us\/\"><strong><span class=\"text-token-text-primary cursor-text rounded-sm\" data-placeholder-token=\"true\">Talk to our Block Machine Specialist<\/span><\/strong><\/a><\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>What is the QT4-15 brick block making machine?<\/h3>\n<p class=\"isSelectedEnd\">The QT4-15 is a hydraulic vibration machine for producing concrete hollow bricks, porous bricks, paver bricks, solid bricks and other molded concrete products with suitable molds.<\/p>\n<h3>What is the total power of the QT4-15?<\/h3>\n<p class=\"isSelectedEnd\">The listed total power is <strong>26.7 kW<\/strong>. The electrical requirement for a complete production line will be higher because auxiliary equipment must also be included.<\/p>\n<h3>What is the cycle time?<\/h3>\n<p class=\"isSelectedEnd\">The listed cycle time is <strong>15\u201323 seconds<\/strong>. Actual production depends on the mold, concrete mixture and operating conditions.<\/p>\n<h3>How many hollow bricks can the QT4-15 produce?<\/h3>\n<p class=\"isSelectedEnd\">For the listed 390 \u00d7 190 \u00d7 190 mm hollow brick configuration, the machine produces 4 pieces per mold and has a listed capacity of 5,760\u20137,680 pieces per 8 hours.<\/p>\n<h3>Can the QT4-15 produce paver bricks?<\/h3>\n<p class=\"isSelectedEnd\">Yes. The current production data lists a 200 \u00d7 100 \u00d7 60 mm paver brick configuration with 14\u201316 pieces per mold and an 8-hour output of 18,200\u201323,100 pieces.<\/p>\n<h3>What is the vibration force of the QT4-15?<\/h3>\n<p class=\"isSelectedEnd\">The listed vibration force is <strong>68 kN<\/strong>.<\/p>\n<h3>What PLC does the QT4-15 use?<\/h3>\n<p class=\"isSelectedEnd\">The machine&#8217;s control cabinet uses a <strong>Siemens PLC<\/strong>. The published configuration also lists ABB relay and Schneider electrical accessories.<\/p>\n<h3>What hydraulic system does the machine use?<\/h3>\n<p class=\"isSelectedEnd\">The hydraulic station and solenoid valve use <strong>Yuken components from Taiwan<\/strong> according to the manufacturer&#8217;s published specifications.<\/p>\n<h3>What is special about the vibration box?<\/h3>\n<p class=\"isSelectedEnd\">The QT4-15 uses a whole cast vibration box rather than a vibration box made by welding iron plates. The manufacturer states that the cast construction is intended to provide greater strength and longer service life.<\/p>\n<h3>Can one QT4-15 produce different products?<\/h3>\n<p class=\"isSelectedEnd\">Yes. Different molds can be used for hollow bricks, porous bricks, pavers, solid bricks and other suitable concrete products.<\/p>\n<h3>Does the QT4-15 include molds?<\/h3>\n<p class=\"isSelectedEnd\">The mold configuration depends on the required product. Different block dimensions and shapes require corresponding molds.<\/p>\n<h3>What information should I provide when requesting a quotation?<\/h3>\n<p class=\"isSelectedEnd\">Provide the following information whenever possible:<\/p>\n<ul data-spread=\"false\">\n<li>Product type<\/li>\n<li>Block dimensions<\/li>\n<li>Target production per hour or day<\/li>\n<li>Raw material information<\/li>\n<li>Available factory area<\/li>\n<li>Local voltage and frequency<\/li>\n<li>Required automation level<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">A product drawing is also useful when a customized mold is required.<\/p>\n<h3>Can the QT4-15 be integrated into a complete production line?<\/h3>\n<p class=\"isSelectedEnd\">Yes. The machine can be combined with batching, concrete mixing, feeding, pallet handling, curing, stacking and packing equipment according to the project requirements.<\/p>\n<h3>How much factory space is required?<\/h3>\n<p class=\"isSelectedEnd\">The main machine measures approximately 9450 \u00d7 3300 \u00d7 2700 mm. Additional space is required for raw materials, mixing, feeding, pallet movement, curing, finished products and maintenance access.<\/p>\n<h3>How is the QT4-15 different from larger block machines?<\/h3>\n<p>The QT4-15 has a more moderate 26.7 kW total power and 980 \u00d7 560 mm pallet size. It is positioned for flexible production of several concrete products rather than maximum-volume output.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p class=\"isSelectedEnd\">he QT4-15 brick block making machine is a compact hydraulic vibration machine designed for flexible production of hollow bricks, porous bricks, paver bricks and solid bricks. With 26.7 kW total power, 68 kN vibration force and a 15\u201323 second cycle time, the QT4-15 provides a practical solution for block manufacturers that need multiple product options without the larger footprint and power demand of higher-capacity block machines.<\/p>\n<p class=\"isSelectedEnd\">The machine uses a Siemens PLC control system, ABB relay, Schneider electrical accessories and a Yuken hydraulic station from Taiwan. Its frequency-conversion vibration motor and cast vibration box are designed to maintain stable molding performance across different concrete products.<\/p>\n<p><strong>Model:<\/strong> QT4-15<br \/>\n<strong>Molding Method:<\/strong> Hydraulic + Vibration<br \/>\n<strong>Total Power:<\/strong> 26.7 kW<br \/>\n<strong>Duraci\u00f3n del ciclo:<\/strong> 15\u201323 s<br \/>\n<strong>Vibration Force:<\/strong> 68 kN<br \/>\n<strong>Rated Pressure:<\/strong> 25 MPa<br \/>\n<strong>Pallet Size:<\/strong> 980 \u00d7 560 mm<br \/>\n<strong>Main Machine Weight:<\/strong> 6,200 kg<\/p>","protected":false},"featured_media":8310,"template":"","meta":[],"product_brand":[],"product_cat":[775,777],"product_tag":[],"class_list":{"0":"post-8309","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-concrete-block-making-machine","7":"product_cat-vibration-type-brick-block-making-machine","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - 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