QT12-15 block machine

Short Description:

QT series Concrete block machines offer the production of blocks, kerb stones, pavers and other precast concrete elements. With a production height of 40 up to 200mm it offers a wide range of products. Its unique vibration system vibrates vertically only, reducing wear on the machine and molds, allowing for maintenance-free productivity for years

Product Detail

Product Tags

front view


1.Newly developed screen feeder with agitators to ensure even and fast material feeding into the mould box. The claws inside the feeder are agitating continously to reduce the stickiness of dry mix before feeding.

2. Innovative synchronous table vibration system double the useful molding area, greatly increase block quality and capacity, at the same time extend the mould working life.

3.Genuine Germany imported Bosch Air Squeeze Buds for noise and vibration absorption. 

——Model Specification——

QT12-15 Model Specification

Main Dimension(L*W*H) 3200*2020*2750mm
Useful Moulding Area(L*W*H) 1280*850*40-200mm
Pallet Size(L*W*H) 1380*880*30mm
Pressure Rating 8-15Mpa
Vibration 80-120KN
Vibration Frequency 3000-3800r/min (adjustment)
Cycle Time 15-25s
Power(total) 54.2KW
Gross Weight 12.6T


★For reference only

——Simple Production Line——

1 (1)
1 (2)




01 3-Compartments Batching Station PL1600 III 13KW
02 Belt Conveyor 6.1m 2.2KW
03 Cement silo 50T  
04 Water Scale 100KG  
05 Cement Scale 300KG  
06 Screw Conveyor 6.7m 7.5KW
07 Enhanced Mixer JS1000 51KW
08 Dry Mix Conveyor 8m 2.2KW
09 Pallets Conveying System For QT12-15 System 1.5KW
10 QT12-15 Block Machine QT12-15 System 54.2KW
11 Block Conveying System For QT12-15 System 1.5KW
12 Automatic Stacker For QT12-15 System 3.7KW
Face Mix Section (Optional) For QT12-15 System  
Block Sweeper System(Optional) For QT12-15 System  

★The above items can be reduced or added as needed. such as: cement silo(50-100T),screw conveyor, batching machine, automatic pallet feeder ,wheel loader, folk lift, air compressor.

—— Production Capacity——

 Honcha Production Capacity
Block Machine Model No. Item    Block Hollow Brick Paving Brick Standard Brick
390×190×190 240×115×90 200×100×60 240×115×53
8d9d4c2f8 7e4b5ce27 4  7fbbce234
QT12-15 Number of blocks per pallet 12 30 42 60
Pieces/1 hour 2,520 6,300 10,080 14,400
Pieces/16hours 40,320 100,800 161,280 230,400
Pieces/300 day(two shifts) 12,096,000 30,240,000 48,384,000 69,120,000

★Other brick sizes not mentioned may provide drawings to inquire about specific production capacity.

—— Video ——

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