Description

The Horizontal Port Rotary Lobe Pump for Paper Sizing Agents is specially designed for the reliable transfer of surface sizing agents, cooked starch, spray starch, and other papermaking additives. Its positive displacement rotary lobe design delivers smooth, low-shear pumping performance that preserves the properties of sizing agents while ensuring stable, pulsation-free flow throughout the paper production process.

Featuring a horizontal port configuration, the pump allows easier pipeline installation and efficient integration into paper mill production lines. The non-contact rotor design eliminates internal friction, minimizes wear, and extends service life while providing reliable operation for continuous industrial applications. Its modular construction and application-specific sealing system reduce maintenance requirements and operating costs.

Manufactured from high-quality stainless steel with precision CNC-machined components, the pump is suitable for transferring high-viscosity sizing agents and starch-based media. It offers interchangeable rotor options, CIP/SIP capability, and flexible installation to meet the diverse requirements of modern paper manufacturing facilities.

Features

• Positive displacement rotary lobe pump design
• Horizontal port configuration for easy installation
• Designed for paper sizing agent transfer
• Low-shear pumping to preserve product quality
• Stable flow with low pulsation
• Non-contact rotor design for minimal wear
• Interchangeable rotor configurations
• Stainless steel construction
• CIP & SIP compatible
• Modular construction for easy maintenance
• Reliable sealing system with low leakage
• Long service life with low maintenance costs

Applications

• Surface Sizing Agent Transfer
• Cooked Starch Transfer
• Spray Starch Transfer
• Paper Mill Production
• Paper Sizing Systems
• Paperboard Manufacturing
• Packaging Paper Production
• Industrial Starch Handling
• Paper Chemical Processing

Technical Advantages

• Flow Capacity: Up to 400 m³/h
• Maximum Pressure: Up to 1.2 MPa
• Maximum Vacuum: Up to -0.095 MPa
• Maximum Viscosity: Up to 1,500,000 cP
• Pump Efficiency: Up to 90%
• Available Materials: SS304, SS316, SS316L & Duplex Stainless Steel
• Rotor Options: Bi-Wing, Tri-Lobe, Multi-Lobe
• Connection Options: Horizontal Port, Clamp, Thread, or Flange
• Available as Bare Shaft Pump or Complete Pump Unit