External Gear Metering Pump For Pumping Furan Resin

The furan resin sand mixer process is a process of mixing furan resin, curing agent and raw sand evenly to prepare resin sand with good performance.

Furan Resin Sand Mixer Process
1. It is important to select an appropriate sand mixer speed. A slow speed will cause the hardener and resin to react immediately upon contact, making uniform mixing difficult. Prolonged mixing times will reduce the resin sand's usable life and strength.
2. The ideal process is to uniformly coat the sand surface with a binder film composed of resin and hardener in the shortest possible time while minimizing heat generated by friction to ensure the performance of the resin sand.

Performance Features of external gear metering pumps
1. High Metering Accuracy: External gear metering pumps ensure stable and repeatable flow rates with a metering accuracy of up to ±0.3%, no pulse output, and excellent repeatability.
2. Excellent Sealing: Mechanical or magnetic seals are used to ensure zero leakage and high safety.
3. Easy Maintenance: The relatively simple structure, typically featuring front and rear door openings, allows for easy assembly and disassembly, convenient maintenance, and minimal wearing parts, reducing maintenance costs and time.

Performance parameter table of external gear metering pump

These external gear pumps can also be used in alkali phenolic process, water glass process, Pipe process, conveying alkali phenolic resin, alkali phenolic curing agent, fast and slow fat curing agent, etc.

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