Melt Gear Pump dedicated to thermoplastic extrusion process , such as sheet, plate, tube, film industry that requires special stable extrusion pressure flow system, installed on the extruder between exports and die head for metering pump.
Melt Gear Pump High Temperature 
Melt Gear Pump High Temperature High Quality 
Melt Gear Pump High Temperature Manufacturer
Melt Gear Pump High Temperature Introduction:
The main function of the melt pump is to pressurize and melt the high-temperature plastic melt from the extruder into the extruder head with stable flow. Its ability to stabilize melt pressure and flow rate is superior to various types of extruders.
Melt Gear Pump Feature：
It has the characteristics of high output pressure, high viscosity of conveying medium, high use temperature, input port can be vacuum, speed adjustment is convenient, and the flow range is large. The material of the pump is resistant to temperature, wear and corrosion, and has sufficient strength and dimensional stability.
LRT Melt Gear Pump Application：
1) It is used in the polymerization process to transport high viscosity melts.
2) Used in melt spinning and used as booster pump.
3) Applied to extruder or injection molding machine to improve the extrusion efficiency and reduce the load of the extruder.
4) It is used to transfer resin and melt resin to make the melt uniform and build pressure to the die head.
4.Technica data
1).Rotate speed: ≤60rpm
2).Temperature: 350°C (max.)
3).Outlet pressure: 1Mpa or as order
4).Heating method: Stainless Steel Cartridge Heater
5).Voltage: 380V(Others are optional)
6).Frequency: 50Hz(Others are optional)
Data Table:
| TYPE | CAPACITY CC/r | SPEED rpm | OUTLET PRESSURE Mpa or as order | VISCOSITY Pa.s(max) | TEMPERATURE ºC(max) |
| LRT20 | 20 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT30 | 30 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT50 | 50 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT100 | 100 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT150 | 150 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT200 | 200 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT250 | 250 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT315 | 315 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT500 | 500 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT800 | 800 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT1000 | 1000 | ≤60 | 1 | ≤40000Pa.s | 350 |
| LRT4000 | 4000 | ≤60 | 1 | ≤40000Pa.s | 350 |