Project Description

4-15C is a fully automatic hydraulic concrete hollow block machine production line. This whole production line is composed of cement silo, screw conveyor machine, cement scale, batching machine, mixer, belt conveyor, pallet feeder, automatic stacker and block making machine. You can choose suitable supporting facilities according to your requirements.

4-15C Full Automatic Block Machine Line 
No.Device NameSpecificationNODevice NameSpecification
1Batching section2Block making machine section
101Cement silo(optionalSize:3x3x10.5m201Block making machineMode: 4-15C
Capacity:50tPower: total 11KW
Weight: 5tVibration Force: 40-50KN
102Screw conveyor machine(optionalPower:7.5202Hydraulic stationPower: 11KW
Speed:209r/Min203PLC control systemBrand: CHNT
Length: 6000m204Pallet feeder
103Cement scale(optionalSize: 1800x1200x1000mm205Brick conveyorPower: 1.1KW
V=150kg206Block sweeperSize:1000×180(φ)
104Batching machine
with three hoppers(optional
Power: 12kwSpeed:85 R/Min.
Capacity:60m³/h207One set of block mouldex. 400x200x200mm
105Concrete mixerSize:3.05×2.3×2.68Precise line cutting
Power: 25.1KWCarburizing heat treatment
Capacity: 25m³/h301Automatic stackerModel:QT-4
106Belt conveyor machinePower: 1.5KWPower: 3KW


4-15C block machine can produce various hollow/solid blocks, interlocking brick pavers, curbstones by changing moulds.

Automation level

4-15C feeds material, pallet, and stacks automatically. The production starts and ends just by pressing the start button. So operation is simple and production efficiency is very high.

Advanced technology

Hydraulic pressure moulding technology is adopted by this machine, so the brick machine has more stable and higher-efficiency working status and the bricks produced are of better quality, larger density, and higher strength.

High-quality mould

Our moulds are made of 16# manganese steel. Besides the good raw material, Precise line cutting technology and 900 ℃ carburizing heat treatment technology are all adopted in the process of brick moulds production. So the brick moulds have better performance and longer service time.

Technical parameter

1Dimension of host machine4000x1800x2800mm6Host machine power29.85kw
2Weight of host machine5.5T7Vibration force40-50KN
3Molding area1006×6008Mixer modelJS500
4Water consumption5-6Ton/day9Pallet size1010x550x25mm
5workshop area250-300m210VoltageAdjustable

Theoretical production capacity


1. All 4-15C block making machines need to load into 3 or 4 40HQ containers.
2. 4-15C block making machine also need 1500pcs fibre pallet when produce blocks.
3. total need 5-6 workers, but if you have wheel loader, forklift, and stacker, it just needs 4 workers
4. The raw material proportion for your reference:
a. Concrete: 10% cement, 30% sand, 60% small stones
b. 10% cement, 90% stone powder
c. 10% cement, 30% fly ash, 60% stone powder


Loading: All 4-15C block making machines need to load into 3 or 4 40HQ container