QT 4-15B Full-automatic Hydraulic Concrete Block Machine Product Description QT4-15B, it is a hot selling product. It can make different kinds of blocks by changing molds, such as hollow blocks, solid blocks, pavers, hourdis, curbstones... It also can make colored pavers by add a color pigment feeding system. QT4-15B has PLC controller, it has two modes, manual mode and automatic mode, after setting parameters, turn to automatic mode, machine can make bricks without operating. QT4-15B is driven by hydraulic pressure, has good braking performance and very easy to operate. Related Accessories NO. Model Function A PLC Controller Control the whole production line B Hydraulic Station Provide the hydraulic pressure C JQ500 Mixer Mix the materials D conveyor Belt Convey the raw materials to host machine E Stacker Stack the pallet of blocks F Trolley Transporting a certain amount of blocks G Accessories & Tools Spare parts it is a full automatic hydraulic concrete brick making production line, including mixer, conveyor belt, host machine, block transfer system, stacking machine, PLC controller, hydraulic station, trolleys. Our Advantages Theoretical Capacity Machine can make hollow or solid blocks, porous bricks, curbs, pavement bricks, grass-planting bricks, ring trees and other concrete products. The plus-distribution fabric machine can also produce layered products--color pavers. FAQ Q1. How do I choose the right machine? A: We will recommend suitable machines for you according to your production, budget, and actual needs. Q2. What kind of bricks your machines can produce? A: Our machines can produce different kinds of bricks by changing molds, such as hollow brick, solid bricks, paver brick, houdis brick, curbstone and color brick. We can also customize for you. Q3. How to use the block machine? A: We will provide you with meticulous video and full text guidance, and the big machine can let engineer fly to your side for installation and training your workers. Q4. Do you test all goods before delivery? A: Yes. We will test the machine before shipping to ensure that the machine is in the best condition before shipping. Q5. What's the payment item? A: By TT or Western Union or any method that is convenient for you. After receiving 30% deposit, we start production. After finishing production. We will take some photos or video of your products for you to watch. The rest 70% money will be paid before delivery. Q6. What about the warranty? A: The warranty period is 2 years. If it is a quality problem, the quick-wearing spare accessories will be replaced free of charge within 3 months. Especially,our factory will be equipped with enough quick-wearing spare accessories before delivering, no need to buy additional quick-wearing spare accessories within 2 years. Contact us Below is our contact information, please contact us. We can send you more infomation of many machines. We can talk further.