High Viscosity Lobe Pump

Our high viscosity lobe pump is specially designed for ultra-high viscosity, paste-like, slurry-like, and fiber-containing media. It adopts a large-displacement cam rotor structure with a wide and smooth flow channel, effectively reducing clogging risk and preventing material blockage.
The pump is designed for low-speed and high-torque operation, ensuring sufficient conveying force even under extremely viscous conditions. The rotors are manufactured by precision CNC machining and special wear-resistant treatment, offering strong anti-adhesion performance, high wear resistance, and minimal deformation.
The conveying process is non-shearing and non-agitating, preserving the original quality and structure of the material. It is equipped with a dedicated high-viscosity mechanical seal that is heat-resistant, anti-aging, and leak-free. The pump supports forward and reverse operation, and its modular structure makes disassembly, cleaning, and maintenance simple.
Our High viscosity lobe pump is engineered to handle extremely thick and challenging media, ensuring stable and continuous operation in demanding production environments.

All Hengyang Pump & Valve products are manufactured strictly according to industrial-grade standards. Each unit undergoes pressure, flow, and sealing performance testing before shipment. Third-party factory inspection is supported.
The company owns multiple patented technologies for rotor pumps and gear pumps. Non-standard customization is fast and flexible, allowing material and structural adjustments based on viscosity, temperature, and working conditions.
Sufficient inventory ensures fast delivery, and bulk orders enjoy preferential pricing. A complete after-sales maintenance system ensures reliable long-term operation.