| After-sales Service: | Engineers Can Go out to Install and Train |
|---|---|
| Warranty: | 1 Year |
| Certification: | CE, ISO |
| Customized: | Customized |
| Automatic Grade: | Automatic |
| Type: | Hydraulic Shock |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| QTJ4-25 Concrete Block Production Line | ||||||
| Brief introduction | ||||||
| QTJ4-25 block making machine is one of our newly designed block making machines. With less power, it achieves super strong vibration. It adopts full automatic spiral material laying method, so the material in the mould is well-distributed. With simple operation and high productivity, when producing hollow blocks, it has an advantage over the large hydraulic block machines. It uses 350 type speed reducer to raise and lower the mold, so it greatly increased the usage life of the speed reducer. It combines pressure and super vibration. The lower vibration adopts two 3 KW vibrators and the upper vibration adopts two 1.5 KW vibrators, so the blocks made by this machine has high strength and nice shape. Its performance and product quality are comparable to the large equipment. |
||||||
| Main Technical Specifications | ||||||
| Overall Dimension | 2600×1600×2200mm | |||||
| Rated pressure | 15MPa | |||||
| Main vibration form | Platform vibration | |||||
| Acceleration of vibration | 15-20g | |||||
| Exciting force | 320KN | |||||
| Cycle Time | 25 seconds | |||||
| Vibrating Frequency | 2860rolls/minute | |||||
| Overall weight | 3000kg | |||||
| Motors Power | 13.5KW | |||||
| Pallet Size | 850*480(mm) | |||||
| Raw Materials | crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, expanded perlite, and other industrial wastes | |||||
| Applied Products | concrete blocks, solid/hollow | |||||
| Productivity of QT4-25 block making machine | ||||||
| Samples | Size mm | Cycle molding |
QTY /Mould |
Per hour | Per 8 hours | |
| Hollow brick | 390*190*190 | 26-30s | 4 | 450-550pcs | 3600-4400pcs | |
| 390*120*190 | 24-28s | 6 | 670-820pcs | 5400-6500pcs | ||
| 390*90*190 | 24-28s | 8 | 900-1100pcs | 7200-8800pcs | ||
| Solid brick | 240*115*53 | 20-24s | 21 | 3000-3300pcs | 24000-26400pcs | |
| Feasibility Analysis | ||||||
| 1. In China, normaly the block size 390*190*190 cost will be about 1.1RMB per piece. | ||||||
| 2. The selling price is about 1.7RMB per piece. | ||||||
| 3. Loading fee is about 0.08RMB per piece. | ||||||
| 4. Then the margin per piece will be 1.7 - 1.1 - 0.08=0.52RMB. | ||||||
| 5. The margin per day will be 0.52*3600=1872RMB, that is about 300USD | ||||||
| 6. The margin one month will be 300*26days=7,800USD. The max two month to get back the investment. | ||||||
One Concrete Block Making Machine can make different kinds of hollow blocks,solid bricks,curbstone,paving bricks,interlock bricks,ect, by changing the mold accordingly:
EPS wall panel machine,AAC concrete block making machine, Concrete mixing plant,mixer, concrete block making machine,concrete tile making machine and concrete pipe making machine .
Automatic Block Making:
QT12-15D QT12-15 QT10-15D QT10-15 QT9-15 QT8-15D
QT8-15B QT6-15D QT6-15C QT6-15B QT4-15D QT4-15C
QT4-15B QT4-20C QTJ4-25
Semi-automatic:
QTJ4-35B2 QTJ4-40B2
Semi-automatic egg-laying machine:
QTY4-30 QMJ4-45 QTJ2-45 JMQ-6A
Color Paver Color tile forming machine:
QT3-20 SMY8-150
HF-800 pipe-making machine HF-2000 pipe-making machine
Concrete Mixing Plant:
HZS25 HZS35 HZS50 HZS60 HZS series
AAC Block production line : 50000~300000M3/Year
When you plan to purchase a certain machine, suggesting to take care below points:
1. What is the brand? ( Now a lot companies embezzle our brand, pls take note our prevention fake-mark.)
2. Does this brand has good reputation and sell well in the market?(we got good reputation and are the biggest supplier in China)
3. What is the materials they used? Manganese steel or A3 steel? (We use Manganese steel which stronger than A3 steel)
4. What is the lifetime of the mold? ( our mold can use 900,000 - 1200,000 times)
5.What is the guarantee period? ( We guarantee for one year)
6.The price cover to what equipment?( pls refer to our quotation list)
Please not hesitate to contact us if you are interested in any kinds of products.
Contact Information:
Foreign Trade Dept. :Wendy Deng
Guangxi Hongfa Heavy Machinery Co.,Ltd.
Wesite:http://gxhongfa.en.made-in-china.com
Tel:0086-17776611790
0086-771-5672282
0086-771-6036912
Fax:0086-771-6036901
Factory add: Linyi city, Shandong province & Nanning city, Guangxi Province, China
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}