2.2kW Variable Speed Stirrer with Explosion-proof Frequency Converter

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This industrial-grade variable speed stirrer features explosion-proof frequency conversion and a powerful 2.2kW motor for safe operation in hazardous environments. The unit offers precise speed control from 0 to 4000rpm, with a 120mm diameter impeller and 400mm lifting stroke for versatile mixing applications.

Overview

This WJ-2.2B variable speed mixer is engineered for safe and efficient mixing operations in explosion-proof environments. The system includes:

Safety Features:

  • Explosion-proof motor with frequency conversion control
  • Dedicated electrical control box
  • Anti-corrosion operation button box for remote control
  • Comprehensive safety interlocks

Mechanical Design:

  • Robust lifting column with balance system
  • Quick-release locking handle for height adjustment
  • Direct-drive stirring mechanism
  • Heavy-duty barrel clamping system
  • Precision bearing sleeve assembly

Specifications

FeatureSpecification
Motor Power2.2kW
Speed Range0-4000rpm
Impeller Diameter120mm
Lifting Stroke400mm

Package Contents

The standard package includes:

  • Main stirrer unit
  • Operating manual
  • Quality certification
  • Warranty documentation

Package contents are based on current manufacturer specifications and may be updated without notice.

Frequently Asked Questions

Q: How can I minimize bubble formation during mixing?
A: To reduce bubble formation:

  • Start with low stirring speeds and increase gradually
  • Position the impeller at the optimal depth (typically 1/3 from bottom)
  • Allow material to degas before processing
  • Use slower speeds for viscous materials
  • Consider using specially designed low-aeration impellers

The exact technique may vary depending on your specific material and process requirements.

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