PUMPWISE Completes Custom-Designed Screw Pumps for a Kazakhstan Paper Mill
2026-05-20
PUMPWISE Completes Custom-Designed Screw Pumps for a Kazakhstan Paper Mill
PUMPWISE Completes Custom-Designed Screw Pumps for a Kazakhstan Paper Mill
Date: May 19 2026
Today, a batch of industrial screw pumps meticulously designed and manufactured by our company officially completed all production processes and rigorous performance testing. They were loaded onto trucks at the factory and shipped to the project site of a large paper mill in Kazakhstan. The delivery of this batch of equipment will provide strong fluid control support for the customer's paper pulp conveying system.
KM031BY01L06V ：Material: 304 stainless steel; Flow rate: 2 m³/h; Head: 60 meters; Power: 1.5 kW/4; Speed: 260 rpm
KM031BY01L06V ：Material: 304 stainless steel ; Flow rate: 3 m³/h; Head: 60 meters; Power: 1.5 kW/4; Speed: 350 rpm
KM015BY01S06V ：Material: 304 stainless steel; Flow rate: 40L/h; Head: 60m; Power: 0.55kW/4; Speed: 255rpm
KM045BY01L06V ：Material: 304 stainless steel; Flow rate: 15 m³/h; Head: 60 meters; Power: 4 kW/4; Speed: 300 rpm
KM038BY01L06V ：Material: 304 stainless steel; Flow rate: 4 m³/h; Head: 60 meters; Power: 3 kW/4; Speed: 220 rpm
KM038BY01L06V ：Material: 304 stainless steel; Flow rate: 5m³/h; Head: 60 meters; Power: 3 kW/4; Speed: 280 rpm
KM045BY01L06V ：Material: 304 stainless steel; Flow rate: 8 m³/h; Head: 60 meters; Power: 3 kW/4; Speed: 220 rpm
KM015BY01S06V ：Material: 304 stainless steel; Flow rate: 40L/h; Head: 60m; Power: 0.55kW/4; Speed: 255rpm
KM045BY01L06V ：Material: 304 stainless steel; Flow rate: 15 m³/h; Head: 60 meters; Power: 4 kW/4; Speed: 300 rpm
KM038BY01L06V ：Material: 304 stainless steel; Flow rate: 4 m³/h; Head: 60 meters; Power: 3 kW/4; Speed: 220 rpm
KM038BY01L06V ：Material: 304 stainless steel; Flow rate: 5m³/h; Head: 60 meters; Power: 3 kW/4; Speed: 280 rpm
KM045BY01L06V ：Material: 304 stainless steel; Flow rate: 8 m³/h; Head: 60 meters; Power: 3 kW/4; Speed: 220 rpm
The paper industry places extremely high demands on the stability and wear resistance of pumps for pulp and coating conveying. Materials typically contain high concentrations of fibers, fillers, and chemical additives, and the media has high viscosity and contains solid particles. To address these demanding conditions, our technical and production teams adhered to a high-standard, rigorous manufacturing philosophy throughout the entire process, from material selection and machining to assembly and testing
Precision Assembly of Core Components: Strict Tolerance Control Ensures Stable Operation
- The core of a screw pump lies in the precise fit between the rotor and stator. During assembly, our experienced technicians rigorously re-inspect every core component.
- Rotor and stator profile matching: The rotor is made of high-strength, wear-resistant stainless steel, precision-machined by a CNC screw grinder, achieving surface hardness and roughness that meet design specifications; the stator uses a highly elastic, wear-resistant special rubber compound.
Fine-tuning of interference fit: During assembly, technicians strictly control the interference fit between the rotor and stator. Specialized assembly fixtures ensure the rotor's axial alignment within the stator, minimizing friction loss and vibration during operation.
Performance testing before shipment is a crucial aspect of quality control. All pump sets undergo 24-hour continuous pressure stabilization testing on an intelligent testing bench, with the test pressure reaching 1.5 times the rated operating pressure. The testing system monitors and records core parameters such as pump flow rate, pressure fluctuation curves, bearing temperature, and motor power in real time, ensuring that each unit has sufficient design redundancy and safety margins.
"Customer-centric, quality-oriented" is our consistent service principle. The successful completion of this screw pump project in Kazakhstan is not only a test of our full-process manufacturing capabilities, including precision machining, rigorous assembly, and extreme testing, but also a powerful fulfillment of our quality commitment to our overseas clients. We deeply understand that every piece of equipment shipped to the project site carries the client's expectations for efficient production. Therefore, completion and delivery are not the end of our service, but the beginning of our full lifecycle technical support. In the future, our company will continue to provide responsible and standardized technical services.
