fly ash brick making machinery

 General Introduction of QT3-20Semi-automatic Block Making Machine:

QT3-20 Semi-automatic Block Making Machine(semi-automatic means that the machine is operated by one worker through some handles.But all processes are finished by the machine itself.)

QT3-20(3 stands for the production of hollow blocks like 390x190x190mm is 3 Pcs every mould, and 20stands for cycle time is 15-30 seconds).

QT3-20semi-automatic block making machine:

Main Technical Specifications
Standard	JC/T920-2003
Vibration Frenquency	4500-5100 cycles/minute
Vibration Pressure	52KN
Production/mould	Lawn Block (390x240x190mm)    3 Pcs /mould
	Solid Brick  (240x115x53 mm)   20Pcs/mould
	Linkage block (225X112.5X70mm)  10Pcs/mould
	Paving Block (200x100x60mm) 12Pcs/mould Porous Block (240X115X90mm)     10Pcs/mould
Cycle Time	15-30seconds
Production/day(10hours)	Lawn Block (390x240x190mm)      4320/Pcs
	Solid Brick  (240x115x53 mm)   48000Pcs
	Linkage block (225X112.5X70mm)  14400Pcs
	Paving Block (200x100x60mm) 17280Pcs Porous Block (240X115X90mm)     12000Pcs
Motor Power	17 Kw
Number of workers	8-10workers
Machine Dimension	5500*1120*2600mm
Gross weight	2500kgs
Main materials	Cement,crushed stone dust,gravel,sand,coal fly ash,iron/aluminium dust,crushed cinder and some industrial wastes
Products of machine	Hollow blocks,Solid bricks,Pavers,Kurbstones,Slope blocks,slabs, interlock bricks and so on.

Main Features:

QT3-20Semi-automatic Block Making Machine is simple,economic to run and easy to clean and maintain.This kind of machine has the following advantages:

A.     Multifuctions:The machine can be used to make different products with different moulds,like hollow blocks,solid bricks,pavers,Kurbstones and so on.

B.      Power-saving:when the machine is working,only the main machine is always be on,other parts only works at regular intervals.

C.      Quick speed:The under and upper-part of mould inserts and pulls out quickly with high-powered hydraulic pump.Meanwhile,all the processes like concrete feeding and mixing and pallet feeding are finished at the same time.

D.     Easy operation:The main machine is operated by one person,and other processes will be completed automatically by electronics.Because pressure of viberating is high, concrete needs less water.So the machine still can work under low temperature.

E.      High quality of mould:Mould is an important part of machine.The steel is standard materials for making moulds.We have many procedures like adding carbon and boron,back fire for three times, polishing,and so on.And the geomitry of the moulds is standard.