QT4-30  concrete cover block making machine is produced by our company according to the advanced 

domestic vibratory manufacturing technology. Using lower power to realize superior 

vibratory effects, making various materials to flow-fill and close packing.Full line use 

diesel driving without electricity.Simultaneous pressure on the up-mode vibration, the 

density of produced block is uniform, high strength, performance and product quality can be 

compared to large-scale equipment.

1.Advantage of QT4-30 hydraulic concrete block machine

1）Producing sizes of blocks and paver by changing moulds

2）HydraulicPress, Big Pressure

3）Capacity is 4000-5000 pcsper day

4）Diesel Engine, No need Electricity

2.QT4-30 concrete curbing machine electric,concrete paver and block making machine main technical parameters

Power：13.34KW

Viberation force:40KN

Mixer:JZ350

Machine size:1400*1330*1720mm                                  

Pallet size:850x550x25mm

Rated pressure:15Mpa

oil consumption:2L/H

Cycle per mould:30S

Diesel engine specification:Changchai ZS1105

3.QT4-30 concrete curbing machine electric,concrete paver and block making machine production

Size              pcs/mould    pcs/hour

400x200x200mm        4          480

400x150x200mm        5          600

400x100x200mm        7          840

240x115x53mm         26         3120