Hot Sale QTJ4-25 Concrete block Making Machine  1. QTJ4-25 block machine is a kind of automatic product developed by our company newly with high density and high efficiency. 2. Best welding technology and the best steel in our country. 3. The blocks are High strength, the compactness of uniform. 4. Exchangeable moulds. 5. Competitive price and good quality. 6. Electro-mechanical integration. 7. Simple operation and high productivity. 3-5 staff Concrete blocks, hollow/solid blocks, pavers, interlocking blocks , curbstone, colored pavers ,etc. Crushed stone, sand , cement, dust, and fly ash, gravel, slag, and other raw material , etc.  1-  Semi automatic is more easy installment and operation. 2- The materials feeding from above hopper, easy to control the feeding quantity, it has block conveyor which welded with the molding machine. 3- It could make many kinds hollow blocks and interlocking wall bricks by changing different molds. 4- Quality Insurance:   Motors from Siemens Brand, Switch from Sneider or CHTN.   Molds are made of Manganese steel, long lifetime. 5- Certificate: ISO quality control, CE (MD+LVD).- European Quality We have many types of concrete brick making machine. The bigger types are QT12-15, QT10-15, QT8-15. The middle types are QT6-15A, QT6-15B, QT6-15C, QT4-15A, QT4-15B, QT4-15C, QT4-20C, QT3-15. The small types are QTJ4-25, QTJ4-26C, QTJ4-26D, QTJ4-35, QTJ4-40. Please kindly choose according to actual requirements. 1> Certification of ISO 9001. CE(MD+LVD) 2> We have inspections every year by National Quality Technical Supervise Department.  3> Our Quality Inspection Department make test of each machine before loading. 1: Delivery period and payment terms?    25days after advanced payment or Irrevocable LC at sight.    30% advanced, balance paid before loading.  2: Packing method ?   Nude packing, or in plastic clothes, or in plywood box.  3: What's motor and electric brand we choose for our machine?   Siemens/Schneider brand, or Chinese famous brand.  4: What kind of steel my machine and molds use ?    Q235B for machine, Mn steel for molds. More durable.  5: Will you send engineer to install for user?    Yes, we have oversea service team. They will supply service as per needs.  6: Are there any spare parts together with the machine ?   Yes, we will send spare parts together with machine, the user could use more than two years.  7: Do you supply free technical service during later production ?    Yes, we have online technical service in 24hours. Â
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QTJ4-25 Block Machine Parameters
Overall size(L*W*H)
6400*1500*2700mmÂ
Total mass
3500kg
Cycle
25SÂ
Capacity
3600 Pcs/day(8h)
Pallet size
850*550mm
Operating staff
PowerÂ
17kw
Rated pressure
21Mpa
Applied products
Raw material
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Productivity of QTJ4-25 hollow block machine
Size(L*W*H)mm
Pcs/mould
Pcs/hour
Pcs/day(8h)
400*250*200mm
3
360
2880
400*200*200mm
4
450
3600
400*150*200mm
5
600
4800
400*100*200mm
7
840
6720
225*112.5*60mm
12
960
7680
Advantage of Our machine.
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Certifications
FAQ
Contact me now to get more details ↓ ↓ ↓
Tel:0539-3552345 Â Â 18866958236 Â Jessica
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Qt4-25 Stationary Automatic Concrete Hollow Interlock Block Making Machine
Model NO.: QT4-25
Material: Concrete
Method: Block Molding and Vibration
Capacity: 4000PCS Per Day
Power: 27.5kw
Pallet Size: 850*550*30mm
Oversea Service: Yes
Waranty: 12months
Color: Customized
Trademark: Tengfei
Transport Package: Nude
Specification: 6400*1500*2700mm
Origin: China
HS Code: 8474802000