Developed for continuous cooling circulation on lithium battery roller press equipment within new energy manufacturing, OWP-BL800H-D3-2 electric coolant pump delivers steady medium cycling to dissipate operational heat generated during battery pole piece compression. Its stainless steel wetted components and sealed shielding layout fit the strict cleanliness and corrosion-proof standards required for lithium production workshops.

Head VS Flow Curve

Connector

Overall Size

• Equipped with closed impeller construction to elevate hydraulic efficiency and restrict running noise below 60dB, stabilizing fluid delivery amid fluctuating load of roller press equipment.
• Permanent magnet brushless motor realizes compact overall dimension and optimized power consumption, saving long-term operating power consumption without sacrificing rated output.
• The pump shaft is configured with high-endurance friction pairing materials to cope with round-the-clock running of roller press production lines and extend overall service lifespan.
• Combined centrifugal and shielded framework eliminates liquid leakage while maintaining high hydraulic efficiency, avoiding cooling medium spillage to contaminate lithium raw materials.
• Standard RS485 speed regulation plus optional PWM mode allows operators to adjust flow flexibly to match variable heat emission from different production speeds of roller presses.
• Built-in multi-protection against reverse wiring, overvoltage, overcurrent, dry-run and overheating effectively guards pump core parts against sudden abnormal operating faults.
• All liquid-contacting sections adopt stainless steel to resist erosion from various cooling fluids used in lithium industry, preventing impurity precipitation into circulating coolant.

OWP-BL800H-D3-2 coolant pump is purpose-built for thermal management of new energy lithium battery roller presses. Its 800W rated power matches pipeline resistance and heat dissipation requirements of standard roller press cooling loops, supplying 125L/min rated flow at 25-meter head and peak flow up to 200L/min with maximum 30M lift head to circulate glycol mixed fluid, insulating oil or fluorinated liquid efficiently. Stainless steel wetted surfaces prevent medium corrosion and foreign ion separation that may damage precision roller components. The wide working temperature range from -40℃ to 80℃ adapts to temperature shifts in continuous pole pressing procedures, while IP67 enclosure enables installation near humid production areas. Adjustable speed modes facilitate customized cooling output according to production capacity changes, and multi-protection functions reduce unexpected shutdown risks for roller press production lines.