Versatile Paper Pulp Pump machine Designed for Heavy-Duty Use
The pulp pump for papermaking machinery is a highly efficient fluid conveying equipment specially designed for the papermaking industry. It is made of wear-resistant and corrosion-resistant materials (such as high-chromium alloy or rubber lining) and has an optimized flow channel structure. It can stably convey low to high concentration pulp (0.5%-18%), white water and additives, adapt to high-temperature and high-pressure working conditions, and ensure the continuous operation of the pulping, papermaking and white water circulation systems. The product integrates variable frequency speed regulation and intelligent monitoring technology to achieve energy consumption optimization and fault early warning. At the same time, it offers a modular and easy-to-maintain design to reduce downtime costs. It is a core equipment for enhancing the efficiency and reliability of papermaking production lines.




The refiner of a paper machine is the core equipment in the pulp and papermaking process. It is used to grind fibrous raw materials (such as wood chips, bamboo, waste paper, etc.) into pulp that meets the requirements of papermaking through mechanical action. Its core function is to adjust the length, fineness and broomization degree of the fibers, optimize the pulp performance, and meet the production requirements of different paper varieties (such as cultural paper, packaging paper, specialty paper, etc.).
The high-concentration slag remover is an advanced device used in the papermaking industry. Its core function is to separate heavy impurities (such as metals, sand and gravel, glass fragments, etc.) from high-concentration pulp by utilizing the principle of centrifugal force. This equipment adopts a tangential slurry feeding method, causing the slurry to form a high-speed vortex within the cone. Heavy impurities are thrown towards the wall of the device due to centrifugal force and eventually settle in the sediment tank, while the good slurry is discharged from the central low-pressure area. This design effectively improves the purification efficiency of the pulp and reduces the loss of fibers.
technical specification |
Impeller Number |
Single-Stage Pump |
Influent Type of Impeller |
Single Suction Pump |
Pump Casing Combined |
Radial Split Casing |
Origin |
China |
Driving Type |
Motor |






