HPM series high-pressure foaming machine is zhangjiagang strength and industrious Machinery Co. Ltd following the international latest high technology and according to word wide the PU industry that independent innovation high technology products .The main parts are import from foreign country, equipment technical and safely performance are reached the word wide advanced capacity. The equipment is widely used automobile industry, insulation industry, air conditioning industry, electric appliance industry and furniture industry and so on. Also, expanding the application field .
HPM high -pressure foaming principle
Both Polyol and Isocyanate are stored separately in two tank, and used two rotary axial metering pumps to take material to mixing head, two components injection to a small mixing room at high pressure and flow rate when mixing head started in the hydraulic control, and collide with each other instantly, pass moving transformation that reached to mixing and flow to mold control, after pouring output time that mixing head piston rod forward, all material are pushed to mixing chamber and mixing chamber is cleaned by piston rod, don't left any material. Component passed beside of piston rod return to material tank. If it don't inject in a long time , low-pressure recalculation switchover unit but two-control component into low recalculation.
Because of equipment' exact calculation, has a small loss and needn't clean and it will be good at environment-protect and reduce the material costs. In the all areas that is to be more and more widely used.
Rotary Table PU Foaming Line
With advanced electricity control system, adjustment the rotary table speed by frequency converter
The RT1100/18 automobile seat cushion foaming line.
That is composed of 1 set HPM50/50/20 three-component double-hardness high pressure foaming machine, 1 set diameter 11 meters rotary table foaming line by including installed on the rotary table 6 sets of MP16085 mold carriers as well as 12 sets MP7065 mold carriers, the mold temperature controller and so on.
This production line uses the production pattern that the automatic intermittent type or the continuous working, adjustment the rotary table rotational speed by the frequency converter, automatically opening\ closing the mold carrier, automatic identify mold number, by manual control or automatic control mixing-head to pouring, various equipment components have provided the advanced electricity control system, may separable step debugging, when production it is operated on-line.
| NO. | Item | Parameter |
| 1 | Production tact | 30~60sec |
| 2 | Time of per circle for mold conveying on the line | 6~12min |
| 3 | Rotary table height | 425mm |
| 4 | Production ways | Automatic intermittent type stopped pouring; or the continuous working, manual following pouring |
| 5 | Main motor power | 5.5 KW |
| 6 | Heating power of the mold temperature controller | 30 KW |
| 7 | The compressed air supply required | The pneumatic cylinder: 0.8Mpa, dry, oil mist; flow capacity: 1000NL/min; The gasbag: 0.45Mpa, dry, oil-less; flow capacity: 1000NL/min |
| 8 | Power supply required | 3×380V/50HZ±10% |
| 9 | Floor space | ~11000*11000mm |
Technical Parameter for RT1100 RotaryTable:
1. Production tact: 15 ~30sec.;
2. Time of per circle for mold conveying on the line: 4~8min.;
3. Rotary table height: 425mm;
4. Production ways: Automatic intermittent type stopped pouring; Or the continuous working, manual following pouring; Or automatic Robot pouring;
5. Main motor power: 5.5kw;
6. Heating power of the mold temperature controller: 2× 15kw;
Supply water tank volume: 200L;
7. The compressed air supply required:
The pneumatic cylinder: 0.8 Mpa, dry, oil mist; Flow capacity: 1000NL/min.;
The gasbag: 0.45 Mpa, dry, oil-less; Flow capacity: 1000NL/min.;
8. Power supply required: 3× 380V/50Hz± 10% or as customer's local condition;
Control voltage: AC110V/DC24V;
Total power: 38kw;
9. Floor space: 12500× 12500mm.
Common the rotary table model and specification,
RT700, RT900, RT1100;