Constant Speed Laboratory Stirrer with 50mm Six-Hole Fan Blade

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This professional laboratory stirrer features a 50mm round six-hole fan blade impeller and durable aluminum construction. It delivers precise speed control from 100-1300rpm with digital display, handling up to 15L capacity through its efficient series motor and multi-stage gear system.

Purpose & Applications

  • Designed for mixing and stirring in biology, physics, chemistry, cosmetics, food science and pharmaceutical research
  • Ideal for scientific research facilities, quality control labs, universities, and medical institutions
  • Handles sample volumes up to 15L with various viscosities

Key Features

  • Digital speed display with stepless control (100-1300rpm)
  • Heavy-duty aluminum housing for durability
  • High-torque series motor with multi-stage gearing
  • Low-noise operation with stable performance
  • Quick-release stirring rod mechanism
  • Open frame design for easy container access

Available Stirring Paddles

The system supports 11 interchangeable paddle types:

  1. Round three-hole fan (for gentle mixing)
  2. Dissolving paddle (for high viscosity)
  3. Three-blade (for axial flow)
  4. Centrifugal (for narrow containers)
  5. Four-blade (for medium viscosity)
  6. Screw type (for high viscosity)
  7. Round six-hole fan (for heat exchange)
  8. One-word paddle (for standard mixing)
  9. Round anchor (for wall scraping)
  10. Square anchor (for polymers)
  11. Square hole fan (for general purpose)

Specifications

ParameterValue
Speed Range100-1300rpm
Processing Capacity15L
Input Power85W
Output Power50W
Maximum Torque94N.cm
Dimensions300×260×760mm
Total Weight9.2kg
Power SupplyAC 220V 50Hz
Standard ImpellerRound six-hole fan
– Diameter50mm
– Rod Diameter8mm
– Rod Length350mm

Package Contents

Each unit ships with:

  • Main stirrer unit
  • Operating manual
  • Quality certificate
  • Warranty documentation
  • One standard impeller (50mm six-hole fan)

Note: Packaging specifications may be updated based on manufacturer’s latest standards.

Frequently Asked Questions

Q: What is included in the international purchase price?
A: The listed price reflects factory cost only. International buyers must account for:

  • Shipping costs
  • Import duties/taxes
  • Insurance
  • Local handling fees
    Contact customer service for a complete quote for your region.

Q: What is the ordering process?
A: Follow these steps:

  1. Submit quote request form
  2. Receive detailed pricing
  3. Confirm payment method
  4. Sign purchase agreement
  5. Complete payment
  6. Wait for delivery

Q: How are repairs handled?
A: For international repairs:

  • Customer covers shipping and insurance both ways
  • Warranty repairs: No charge for parts/labor
  • Non-warranty repairs: Quoted based on required service
  • Standard turnaround: 7-14 business days
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