Project Description

40-3B small mobile concrete hollow brick laying machine have big wheels, easy to move, is portable, simple, easy to operate. It is suitable for small business and new starter.


This machine can produce many various different concrete bricks by changing mould.

High-quality mould

Our brick 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 the brick mould production. Thus the brick moulds have better performance and longer service time. And the bricks produced are of higher quality.

High-quality material

This model is made of high-performance steel Q345 selected according to international CE standard. Thus it has advantages in high toughness, wear and tear resisting and high strength…

No need pallet, low investment and high returns

Low cost and easy operation made this machine is suited for small and medium-sized enterprise and individuals


This machine has been sold to many countries and regions in Europe, America, Asia, Africa…

Spare parts

We provide a set of spare parts with the machine

Technical parameter

1Dimension of host machine1350x1300x1650mm4total machine power6.7kw
2mould period30-40s5Vibration force30KN
3Voltage380/415/440V6Mixer modelJQ350

Theoretical production capacity


NOTE: need 5-6 workers in factory                                                                                                                                                                                                         2.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
3.40-3B could produce concrete hollow blocks by changing molds, but can not produce block height less than 180mm
4. All 40-3B machines with mixer total Vol. are about 13cbm