1. Automatic PLC Opeation, Reduce Lobor Cost
2. Produce sizes of hollow block, solid brick, hourdis, interlocking paver and curbstone by changing molds
3. Small Investment, Big Capacity
4. Suitable For Medium and Small-Scale Block FactoryFeatures:
Machine description of Construction Machine QTJ4-25 Full Automatic Electric Concrete Block Making Machine Hot sale
1. QTJ 4-25 is one of kind of automatic block machine, which is developed on the basis of small and medium model.
The position-setting of the mold and the discharge head are more accurate. The down-mould adopts the vertical, directional
vibrating device while the up-mold uses the pressure vibrating. So the blocks made by this machine are even, high in
density and strengh. Also the automatic material distributing system greatly increase the productivity.
2. This machine QTJ4-25 is with automatic control system, it is easy to operate and can work reliably.
3.QTJ4-25 Automatic Solid Paver Hollow Concrete Block Making Machine production line is with high vibrating frequency and strong vibrating force to insure that the strengh of the finished block
is strong enough to meet the international standard and the industry standard.


Technical paramaters 


QTJ4-25 automatic concrete blocks Production Capacity 
The production capacity depends on this forming machine QTJ4-25 moulding area and it is also the essential part of
the whole production line,you can change moulds on this parts to make different shaps of paving blocks,concrete
hollow bricks and curbstones.


Programme ELECTRICITY for Cement manual simple solid brick block making machine QTJ4-25 production line requirement: 
(1)380V / 50HZ-60HZ / 3 Phase
(2)415V / 50HZ-60HZ / 3Phase
(3)440V / 50HZ-60HZ / 3 Phase
(4)220V / 50-60HZ / 3 Phase
(5)240V / 50-60HZ / 3PhaseDifferent shaps of colored paving blocks, hollow concrete bricks, and kerbstons production by one machine only 

QTj4-25 automatic cement block machine can produce different sizes of concrete hollow blocks, solid blocks, pavers,
hourdis and curbstones by changing molds.

Customize available by customer drawings, irregular design of blocks molds with high accuracy.

• Rakes in several rows make sure raw concrete materials fed well-distributed.
• The demoulding synchronizer avoids the damage to concrete products.1> Is this block machine QTJ4-25 suitable for us to use?

Answer: if you want to make 4000 -5000 pieces of 8 inches hollow blocks, this model QTJ4-25 automatic block machine is
suitable for you, if no, will you kindly  tell us whatkind of bricks do you want to make? or what capacity do you prefer?
Then we can recommend the suitable model according to your requirements.

We can provide 30 variety of concrete block machine, such as QT4-15S, QTF3-20,QT5-15, QT4-15, QT8-15,QT10-15,
QT12-15.. continuous mixer, Concrete Machine, edge runner mill .
According to the customer's specific situation we design a reasonable plan for you, consider for
customer benefits, help you get the max profit.

We have many partners, we welcome more customers to establish cooperation relationship with us and realize mutual benefit and win-win results.

2>Which industry did QTJ4-25 automatic block machine usually be used in?
Answer: it can produce Interlocking bricks for parking areas, Paving bricks for road,Solid bricks for
house building etc

3>How to use the block machine after you received the machine.
Answer: We will send the operating manual to you after you purchase the machine, for bigger machine,
we can will send engineer fly to your side for installation and training your workers.

4>How about the after sale service of block machine?
Answer: 1 year guarantee for the whole machine (without the spare parts),good machine
no need after sale service,we keep the superior quality machine for you.  

5>what's your payment term for the QTJ 4-25 Automatic Solid Paver Hollow Concrete Block Making Machine production line
our common payment is 30% deposit by T/T before arrange the machine production,70% balance
before the delivery,if other payment term,we can negotiation.