Pulp conveying pumps are widely used in industries such as environmental protection, papermaking, printing and dyeing, chemical engineering, pharmaceuticals, etc. The flow rate is directly proportional to the speed of the screw pump, thus it has good variable adjustability. The quality of the domestic pulp conveying pump supplier is a trustworthy factory in the industry. Screw pumps have small volume, light weight, low noise, simple structure, and easy maintenance.
Quality domestic foam delivery pump supplierIt has the advantages of simple structure, safe and reliable operation, convenient use and maintenance, continuous and uniform liquid discharge, and stable pressure. Therefore, this type of pump can transport high viscosity fluids with a viscosity of up to 80%, and can be used to transport media containing hard suspended particles that are prone to wear or media containing fibers. Its flow rate is proportional to its rotational speed and is widely used in industries such as environmental protection, papermaking, printing and dyeing, chemical engineering, pharmaceuticals, etc.
Quality domestic foam delivery pump supplierDepending on the model and material, there may also be differences. It also has the following advantages:
1. Screw pumps can transport media with high solid content.
2. The flow rate is uniform and the pressure is stable, especially at low speeds.
3. The flow rate is directly proportional to the speed of the screw pump, thus it has good variable adjustability.
4. A multi-purpose pump can transport media of different viscosities.
5. The installation position of the screw pump can be tilted arbitrarily.
6. Suitable for transporting sensitive items and items that are easily damaged by centrifugal force.
7. Screw pumps have small volume, light weight, low noise, simple structure, and easy maintenance.
The screw rotates inside the barrel, and the friction between the material and the two gradually wears down the working surface of the screw and barrel: the diameter of the screw gradually decreases, and the diameter of the inner hole of the barrel gradually increases. In this way, the clearance between the screw and the barrel gradually increases as they wear out. However, due to the unchanged resistance of the machine head and splitter plate in front of the barrel, this increases the leakage flow of the extruded material as it advances, that is, the flow of material from the diameter gap towards the feeding direction increases. As a result, the production of plastic machinery decreased. This phenomenon also increases the residence time of materials in the barrel, causing material decomposition.