The butyl sealant melt gear pump plays an important role in the transportation of sealant and other high viscosity, high-strength melts. Its main characteristics can be summarized as follows:
1. Adaptability to high viscosity and high-strength melts: /p>
The butyl sealant melt gear pump is particularly suitable for conveying high viscosity and high-strength melts, and can handle such materials stably and efficiently.<
2. Precision extrusion and pressurization:
It is usually installed between the outlet of the extruder and the die head to achieve the transportation, pressurization, and metering of the melt, significantly improving the stability of the die head pressure and product quality.
It can achieve near linear output of flow rate, easy to control, reduce the fluctuation and instability of discharge, and is suitable for precision extrusion systems.
3. High temperature and high pressure working ability:
It can be applied to high temperature (up to 350 ℃) and high pressure (up to 40MPa) working conditions, meeting the processing requirements of materials such as butyl sealant.
4. Wear resistant and corrosion-resistant materials:
The pump body and key components are made of high wear-resistant and corrosion-resistant high-temperature alloy steel materials, such as wear-resistant chromium nickel alloy steel, high-temperature tool steel, etc., and their performance is enhanced through overall quenching technology. The surface of the rotor needs to be nitrided to improve its strength and wear and corrosion resistance.
5. Precise structure and long lifespan:
The structural design is precise and high-precision. The pump body adopts optimized design, such as strengthening the pump body design parameters, optimizing the self-lubricating system, inlet and outlet flow channels, and gear structure, to ensure long-term stable operation.
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