Melt Transfer Booster Pump Product Introduction / Product Introduction
The RC-D series pipeline booster pump focuses on the conveying needs of high-viscosity media in polymer melt streams, with the core advantage of achieving smooth pressure boosting. The primary heating method is thermal oil heating, while also supporting direct integration into pipeline systems for material pressurization and transfer. This pump offers strong adaptability and is widely used in various plastic processing scenarios, covering engineering plastics such as PET, PBT, PA, PC; general-purpose plastics like PS, SAN, ABS, HIPS; and polyolefin materials such as PP, PE, POM in production processes, providing reliable assurance for high-viscosity material transfer.
Melt Transfer Booster Pump Main Features / Product Features
1.Minimal pressure and flow pulsation, enabling near-linear output of flow rate, easy to control;
2.Heating method: Thermal oil heating;
3.Applicable to conditions with high temperature (≤350℃), medium to high pressure (≤15MPa), and high viscosity (≤20,000Pa·s);
4.Precise structure, high temperature control accuracy, and long service life.
Melt Transfer Booster Pump Operating Condition Parameters / Operating Conditions Parameters
Transfer Media Viscosity: 1~20000Pa・s (1,000~20,000,000cP)
Inlet Pressure: 1~5.0MPa
Outlet Pressure: 0~15MPa
Maximum Pressure Differential: 15MPa
Operating Temperature: ≤350℃
Melt Transfer Booster Pump Models and Technical Parameters / Model and Technical Parameters
| Model | Displacement cc/r | Inlet Pressure (MPa) | Outlet Pressure (MPa) | Operating Temp. ℃ | Recommended Max. Flow m³/h |
Low Viscosity Material 1~1000Pa·s | (Most Common) High Viscosity Material 1000~8000Pa·s | Ultra-High Viscosity Material ＞8000Pa·s |
| RC-D-20 | 20 | 0~30 | ≤35
| ≤350
| ≤100 | ≤72 | ≤40 |
| RC-D-31.5 | 31.5 | ≤160 | ≤110 | ≤60 |
| RC-D-50 | 50 | ≤250 | ≤180 | ≤100 |
| RC-D-100 | 100 | ≤510 | ≤360 | ≤210 |
| RC-D-150 | 150 | ≤820 | ≤570 | ≤340 |
| RC-D-200 | 200 | ≤1000 | ≤700 | ≤400 |
| RC-D-250 | 250 | ≤1300 | ≤900 | ≤500 |
| RC-D-315 | 315 | ≤1600 | ≤1100 | ≤700 |
| RC-D-500 | 500 | ≤2600 | ≤1800 | ≤1100 |
| RC-D-800 | 800 | ≤3100 | ≤2100 | ≤1300 |
| RC-D-1200 | 1200 | ≤4100 | ≤2900 | ≤1700 |
Melt Transfer Booster Pump Structural Materials / Structural Material
Pump Body: High-temperature tool steel, Stainless steel, Chromium-nickel alloy steel
Gears: Nitriding steel, Stainless steel, Other materials available upon request. Gears are straight or helical.
Shaft Sleeves: High-temperature tool steel, Special alloy steel
Heating System: Thermal oil heating
Shaft Seal: Spiral seal, Packing seal, Spiral + Packing seal, Other combination seals
Specifications / Flow Range: 0.2CC~12000CC
Melt Transfer Booster Pump Installation Instructions / Installation Instructions
Ruicheng Pump Industry D series pipeline booster pump offers flexible and diverse installation methods. Its input shaft can be positioned either horizontally or vertically (suitable for both upward and downward orientations). The drive system typically consists of: motor, gear reducer, universal coupling, pump connection head, and reducer connection head.
The complete set of equipment includes the pump, inlet/outlet connectors, drive system, control system, etc. Customers can choose based on their specific situation. You can also contact Ruicheng Pump Industry's professional technical staff, Engineer Liu:18698063785. Based on your specific situation, we will recommend a suitable pump product for you.