TASK: A large company that produces raw materials for ceramic production, needed a pump for pumping kaolin pulp with the presence of mechanical impurities. According to the technical specification, kaolin pulp is fed to a filter press; therefore, systems are needed to ensure the safe operation of the pump unit and the press. Productivity of the pump is 26 m³, pressure is 18 bars. The rotor must be stainless steel on request.

SOLUTION:To perform this task, specialists of SOLTEC ^® selected and manufactured a horizontal single-screw pump BN090S03HZTD. To ensure stable operation on environments containing abrasive applied omental seal. The pump was equipped with a dry-running protection system and overpressure protection. As well as a control cabinet.

Main characteristics of the screw pump unit BN090S03HZTD:

• Pump type - horizontal single-screw
• Flow piece material - Steel 20
• Rotor material - 12Х18Н10Т
• Stator material (yoke) - 7-IRP-1348
• Productivity - 26 m³/hour
• Outlet pressure up to 18 bar
• Turns of a power shaft - 232 rpm
• Inlet / outlet: flange 150
• Engine power - 30 kW
• Drive Shaft Seal Type - Serviced Oil Seal
• The pump is equipped with a VARMEC gearbox
• Additional functions: protection against dry running, protection against excessive pressure, control cabinet