| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| Certification: | ISO |
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| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Semi Automatic Brick Making Machine Building Concrete Block Making Machine Price in Jamaica Ethiopia Ghana
Our company mainly produces multi-types concrete block machines from manual to fully automatic, as well as GMT brick pallets; Our products include brick machine, brick making machine,block machine,block making machine,brick pallets, etc., which are very popular in many countries around the world. Welcome to consult and purchase!
QT4-28 Hollow Block Making Machine; ONE BUTTON BLOCK FORMING MACHINE.
1. QT4-28 Hollow Block Making Machine Generally Description:
QT4-28 Hollow Block Making Machine is improved from QT4-40 Manual Block Machine . the difference is there is a hopper on the block making machine, so the QT4-28 hollow block making machine can be matched with a belt conveying machine to conveying raw materials into the block machine hopper; another improvement is adding the raw materials distributing device to improve the working efficiency. so the QT4-28 block making machine size is bigger and can save one labor than QT4-40 Manual Block Machine.
The QT4-28 block making machine control PLC is almost full automatic (just need to press one button, the block will be formed ), so its operation is easy but output is big. So this this QT4-28 hollow block machine is also called ONE BUTTON BLOCK FORMING MACHINE.
QT4-28 Hollow Block Making Machine is also vibrating via vibration motors like other manual block machine.
QT4-28 Hollow Block Making Machine line price range is from 7900USD to 12000 USD.
QT4-28 Hollow Block Making Machine daily productivity is 4114 pieces of 8 inch hollow blocks.
2. Basic Requirements for Start Up QT4-28 Hollow Block Making Machine; ONE BUTTON BLOCK FORMING MACHINE;
| land area | 300 Square Meters | Water Consumption | 2.4 T/day |
| Workshop area | 30 Square Meters | Electricity Voltage &Frequency | 220V/380V/415V;50HZ/60HZ |
| Labors Quantity | 3 workers | Power Consumption | 26.5 KW*8 Hours=212 KWH; |
| Cement Consumption | 7.05 Tons per day | Sand consumption | 28.5 tons per day |
| Crushed stones consumption | 35.55 tons per day |
3. Each machine for QT4-28 Hollow Block Making Machine line; ONE BUTTON BLOCK FORMING MACHINE
(1) JQ500 concrete mixer for QT4-28 Hollow Block Making Machine
| Feeding Capacity | 750L | Discharging Capacity | 500L |
| Depth | 0.5m | Motor Power | 11kw |
| Overall Size | 1500L*1500W*1350H (mm) | Diameter | 1500mm |
| Reducer | 350 reducer/ truck rear axle gear | Weight | 800kg |
(2) 6 Meters length belt conveying machine
Motor power: 1.5KW
Length: 6 Meters
Width: 400mm
(3) QT4-28 Host block making machine; ONE BUTTON BLOCK FORMING MACHINE
QT4-28 is mechanical vibration type baking-free manual block machine.
It has 2 sets of bottom vibration motor of 3 KW, top vibration motor of 1 set 2.2 KW,
Raw materials distributing motor of 2.2 KW
Top mould fall down motor: 1.1KW
Block mould lift motor: 3.0 KW
push-pull mould by electric. dosing material at a time, easily operated, Regular production use 3 workers, one worker control mixer, one operate the host machine, two take charge of transporting formed blocks.
| (1) | Dimension of host machine | 2600*2000*2000mm | (6) | labour | 4 workers |
| (2) | Weight of the host machine | 3.2T | (7) | Voltage | customized |
| (3) | Moulding period | 25-28 | (8) | Total required machine power | 26.5 KW |
| (4) | pallet size | 850*550*20mm | (9) | Diesel Generator capacity | 30KVA |
| (5) | Vibration force | 50KN | (10) | workshop area | 200 m2 |
(4) Manual block trolley
Used to transport the finished block to curing area.
(5) GMT Brick pallets
The GMT brick pallet is used to hold the finished blocks. RAYTONE GMT brick pallet life can reach 8 to 10 years.
4. Daily productivity of QT4-28 Hollow Block Making Machine
| QT4-28 Block Machine Theoretical production capacity | ||||||
| Size(L*W*H) (mm) | Photo | Forming Period (S) | Pcs/ Mould | Pcs/Hour | Pcs/ 8 hours | |
| (1) | hollow block 400*250*200 |
|
28 | 3 | 386 | 3086 |
| (2) | hollow block 400*200*200 |
|
28 | 4 | 514 | 4114 |
| (3) | hollow block 400*150*200 |
|
28 | 4 | 514 | 4114 |
| (4) | hollow block 400*100*200 |
|
28 | 7 | 900 | 7200 |
| (5) | Solid Brick 240*50*115 |
|
28 | 18 | 2314 | 18514 |
| (6) | Porous Brick 240*115*90 |
|
28 | 9 | 1157 | 9257 |
| (7) | Curbstone 500*200*300 |
|
28 | 1 | 129 | 1029 |
| (8) | "I" shape paver brick without color 200*163*60 |
|
28 | 6 | 771 | 6171 |
| (9) | "S" Shape Paver Brick without color 225*112.5*60 |
|
28 | 9 | 1157 | 9257 |
| (10) | Holland Brick without color 200*100*60 |
|
28 | 9 | 1157 | 9257 |
| (11) | Square Paver wihtout color 250*250*60 |
|
28 | 3 | 386 | 3086 |
5. Working video of QT4-28 Hollow Block Making Machine
6. Various Blocks and brick made from QT4-28 Hollow Block Making Machine
7. FAQ
(1) Can this QT4-28 hollow block making machine make other types paver bricks, interlocking bricks?
Yes, this QT4-28 block machine can also make various shape and different size blocks brick under different block moulds.
(2) What is the raw materials and their formula for making the concrete blocks by QT4-28 hollow block making machine,
The raw materials are cement ,concrete ,sand ,fly ash ,construction waste, coal gangue, slag, mountain flour.
The formula of raw material is cement 8%-10% sand 30%-40% stone:50%-60%,about cement :sand : stone is1:4:5.
(3) What is the normal hollow block weight?
For the hollow block weight: 8 inch (400*200*200) block is 17KG, 6 inch (400*150*200) block is 13.5KG, 4 inch (400*100*200) block is 10KG.
8. QT4-28 hollow block making machine advantages:
(1) Easy installation and operation
The QT4-28 hollow block making machine just need to set up the belt conveying machine, and connect with power source, then can start operation.
(2) Low investment,
RAYTONE QT4-28 hollow block making machine price are competitive, and its price is much better than simple automatic QT4-25 block machine and QT4-18 Block Making Machine
(3) Simple Design
The QT4-28 hollow block making machine is a simple structure,three is no pallet feeding device and block conveying out section, they pallet feeding is by hand, and finished blocks are take out by manual trolley.
(4) QTJ4-28 Semi-automatic brick making machine is specially designed for medium scale block project. It's automatic materials feeding, distributing, brick forming. This model block machine is very economical, popular in developing countries.
9. RAYTONE block machine Company Service
1. Professional concrete brick plant built up solution
2. Hollow Block making machine quality supervision during production
3. Hollow Block making machine testing service before delivery.
4. Hollow Block making machine manufacture visit service.
5. Hollow Block machine shipment arrangement
6. Guide the client to operate the Hollow block making machine
7. Engineer to do oversea installation for Hollow block making machine
Please do not hesitate to contact RAYTONE block machine factory for good service
Suppliers with verified business licenses
Audited Supplier 
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