| Introduction to Features of RC-H Series High-Temperature High-Pressure Melt Pump |
1. Improved gear parameter design, capable of withstanding ultra-high pressure and greater pressure differentials;
2. Optimized inlet and outlet design to minimize dead zones within the flow channels, reduce material residue, and improve product quality;
3. Applicable to high-temperature (≤510°C), high-pressure (≤70MPa), and high-viscosity (≤20,000 Pa·s) working conditions;
4. Equipped with high-precision mechanical seals;
5. Utilizes special materials resistant to high temperatures, extending service life;
6. Can provide suitable installation methods based on different on-site situations of customers, offering greater flexibility and practicality.
| RC-H Series High-Temperature High-Pressure Melt Pump Working Condition Parameters |
Conveyed Medium Viscosity: ≤20,000 Pa·s
Operating Temperature: ≤510°C
Cleaning Temperature: ≤590°C
Outlet Pressure: ≤70MPa
Maximum Pressure Differential: 50 MPa
| RC-H Series High-Temperature High-Pressure Melt Pump Models and Technical Parameters |
| Model | Displacement per Revolution | Speed/Output | Drive Power | Heating Power |
| Type | cc/r | 20/L/H | 40/L/H | (KW) | (KW) |
| RC-H-C-5 | 5 | 6 | 12 | 2.2 | 2 |
| RC-C-10 | 10 | 12 | 24 | 3 | 2.4 |
| RC-C-20 | 20 | 24 | 48 | 4 | 2.8 |
| RC-C-31.5 | 31.5 | 35 | 75 | 5.5 | 3.2 |
| RC-C-50 | 50 | 60 | 120 | 7.5 | 4 |
| RC-C-100 | 100 | 120 | 240 | 11 | 4.8 |
| RC-C-150 | 150 | 180 | 360 | 15 | 5.2 |
| RC-C-200 | 200 | 240 | 480
| 18.5 | 5.2 |
| RC-C-250 | 250 | 300 | 600 | 22 | 6 |
| RC-C-315 | 315 | 370 | 750 | 30 | 7.2 |
| RC-C-500 | 500 | 600 | 1200 | 37 | 10 |
| RC-C-800 | 800 | 950 | 1920 | 45 | 10 |
| RC-H Series High-Temperature High-Pressure Melt Pump Structural Materials |
Pump Body: CPM Tool Steel & Titanium Clad Alloy
Gears: CPM Tool Steel & Titanium Clad Alloy, Special Materials and Wear-Resistant Coatings
Sliding Bearings: CPM Tool Steel & Titanium Clad Alloy, Special Materials and Wear-Resistant Coatings
Shaft Seal: Spiral Mechanical Seal
Specifications/Flow Range: 0.2cc - 12,000cc
| RC-H Series High-Temperature High-Pressure Melt Pump Installation Instructions |
The installation method for the H Series high-temperature melt pumpMelt Pump is flexible and varied. Its input shaft can be placed either horizontally or vertically (suitable for both upward and downward orientations). The drive system typically consists of the following components: motor, gearbox, universal joint, pump coupling, and gearbox coupling.

The complete equipment includes the melt pump, inlet/outlet connectors, drive system, control system, etc. Customers can choose based on their specific situation. You may also contact Ruicheng Pump Industry's professional technical personnel, Engineer Liu:18698063785. Based on your specific circumstances, we will recommend a suitable melt pump product for you.