Constant Speed Basic Power Stirrer with 50mm One-Word Impeller and 400mm Rod

This professional-grade laboratory stirrer features a durable aluminum body and digital speed control ranging from 100 to 1300 RPM. The 50mm one-word impeller and 400mm rod length provide efficient mixing for up to 15L capacity, while the series motor with multi-stage non-metallic gears ensures stable, quiet operation.

Applications

This versatile laboratory mixer serves multiple fields including:

• Biological research
• Chemical processing
• Physical experiments
• Cosmetics manufacturing
• Health product development
• Food production

The stirrer combines innovative design with professional engineering to deliver high torque at low speeds. Its series-excited micro motor provides reliable power in a compact form. The digital control system allows precise speed adjustment with accurate RPM display. Multi-stage non-metallic gears amplify torque while maintaining quiet operation.

Key Features

• Multiple stirring impeller options for different applications
• Quick-release paddle head for easy replacement
• Open frame design accommodates various container sizes
• Digital speed control with RPM display
• Aluminum construction for durability
• High-torque series motor
• Multi-stage gear system for smooth operation
• Low noise output

Available Impeller Types

1. Round Three-Hole Fan Type

• Best for: Gentle mixing at medium/low speeds
• Suitable for: Soft stirring applications

1. Dissolving Paddle

• Best for: Medium/high speed mixing
• Creates: Strong turbulent flow for particle breakdown

1. Three-Blade Paddle

• Material: Stainless steel
• Creates: Top-to-bottom axial flow

1. Centrifugal Paddle

• Type: Speed-activated folding blades
• Best for: Narrow-mouth containers

1. Four-Blade Paddle

• Material: Stainless steel
• Suitable for: Medium/low viscosity liquids

1. Screw Type Paddle

• Best for: Low-speed mixing
• Creates: Vertical circulation patterns

1. Round Six-Hole Fan Type

• Feature: Good heat exchange properties
• Best for: Gentle mixing applications

1. One-Word Paddle

• Material: Stainless steel
• For: Medium/low viscosity mixing

1. Round Anchor Paddle

• Feature: High edge shear rate
• Prevents: Wall material buildup

1. Square Anchor Paddle

• Best for: Polymer reactions
• Suitable for: High viscosity fluids

1. Square Hole Fan Type

• Material: Stainless steel
• For: Medium/low speed applications

Specifications

Parameter	Value
Speed Range	100~1300rpm
Processing Capacity	15L
Input Power	85W
Output Power	50W
Dimensions	300260760mm
Speed Control	Stepless
Power Supply	AC 220V 50Hz
Maximum Torque	94N.cm
Weight	9.2kg
Impeller Type	One-word
Impeller Diameter	50mm
Rod Diameter	8mm
Rod Length	400mm

Package Contents

The standard package includes:

• Main stirrer unit (1x)
• Operating manual (1x)
• Quality certificate (1x)
• Warranty card (1x)
• Selected impeller (1x)

Note: Package contents may be updated based on manufacturer’s latest configuration standards.

Frequently Asked Questions

What costs should I expect beyond the listed price?
The displayed price is the factory price in mainland China. International buyers should consider:

• International shipping costs
• Import duties and taxes
• Local handling fees
• Insurance costs

How do I place an order?

1. Submit inquiry through our quotation form
2. Receive detailed quote for your region
3. Review and confirm payment terms
4. Complete contract and payment
5. Track shipment to delivery

What is the repair process?
For warranty service:

• Customer covers shipping/insurance to service center
• Repairs are free within warranty period
• Out-of-warranty repairs charged based on requirements
• Return shipping arranged after service completion