SK800PM PM Side Entry Agitator

• Permanent Magnet Motor: Provides high torque at low speeds and superior energy efficiency compared to standard induction motors.
• Inboard Bearing Support System: Uses heavy-duty spherical roller or sleeve bearings inside the tank to absorb radial and axial loads, preventing shaft deflection during high-torque pulp mixing.
• Robust Shaft Design: Features a large-diameter, short-coupled shaft made from high-strength stainless or carbon steel to handle high bending moments in dense pulp suspensions.
• High-Efficiency Impellers: Typically equipped with hydrofoil or specialized pulp agitator designs to generate strong axial flow, keeping fibers in suspension without creating "dead zones".
• Advanced Sealing: Incorporates mechanical seals or packing glands with abrasion-resistant surfaces to withstand the fibrous nature of pulp slurries.
• Performance Specifications
• According to Sunkaier's technical documentation for the SK800 series, typical performance ranges include:

• Propeller Diameters: Available in sizes from 600 mm (24") up to 2000 mm (79") to suit varying tank sizes.
• Rotational Speeds: Ranges from approximately 105 to 320 RPM, depending on the propeller size and motor configuration.
• Power Ratings: Standard models in the SK800 line cover power requirements from 5.5 kW (7 HP) to 110 kW (150 HP).
• Maintenance: Often features a "seal replacement device" that allows for mechanical seal maintenance without removing the motor, reducing downtime.

Typical Applications

• Pulp and Paper Industry: Ideal for pulp chest mixing, high-density storage tanks, and blending applications.
• Chemical Processing: Suitable for large-scale suspension and uniform mixing of liquids with high solid content.