This professional-grade laboratory stirrer offers a maximum stirring capacity of 500L with speeds from 100 to 1500rpm. The unit features electric lifting with a 500mm stroke, LCD digital display, and DC brushless motor technology for precise control and reliable performance.

Product Overview
The RWD500 high-power stirrer is engineered for demanding laboratory, pilot plant, and industrial applications. This versatile mixing system handles large volumes and various viscosity levels, serving industries from pharmaceuticals to chemicals and materials science.
Key Features
- Digital timer with 0-9999 minute range
- Real-time LCD display shows speed, time, and torque
- Advanced DC brushless motor for efficient, spark-free operation
- Electric lift system with 500mm maximum stroke
- Movable base with locking casters
- Integrated safety features protect against overload and overheating
- Durable aluminum alloy construction reduces vibration and noise
- High-precision speed control and electrical components
Technical Specifications
Parameter | Specification |
---|---|
Input Voltage | 200~240V |
Rated Frequency | 50~60HZ |
Motor Type | DC brushless motor |
Input Power | 1000W |
Output Power | 500W |
Stirring Capacity | 500L |
Speed Range | 100~1500rpm |
Speed Control Accuracy | ±1rpm |
Speed Display | LCD |
Control Method | Keys, Knobs & Touches |
Timer Range | 0~9999min |
Timer Display | LCD |
Lifting Stroke | 500mm |
Lifting Method | Electric lift |
Column Material | Aluminum alloy |
Chuck Type | Safety locking clip |
Chuck Range | 3~16mm |
Operating Temperature | 5~40℃ |
Operating Humidity | 80% |
Dimensions | 11506501150mm |
Package Size | 130011001400mm |
Net Weight | 35kg |
Gross Weight | 40kg |
Package Contents
The standard package includes:
- Main stirrer unit
- Stainless steel four-blade impeller
- Chuck elastic regulator
- Power supply
- Instruction manual
- Quality certificate
- Warranty card
Note: Package contents may vary based on manufacturer’s latest standard configuration.
Frequently Asked Questions
What costs should I expect beyond the listed price?
The listed price is the ex-factory price in mainland China. Additional costs include:
- International shipping fees
- Import duties and taxes
- Local handling charges
Contact our customer service for a detailed quote for your region.
What is the purchasing process?
- Submit a quotation request through our website
- Receive a customized quote based on your location
- Review and confirm payment and shipping methods
- Complete contract signing
- Process payment
- Await delivery
How are repairs handled?
For warranty repairs:
- Customer pays shipping and insurance to our facility
- Repair service is free of charge
- Return shipping paid by customer
For out-of-warranty repairs:
- Customer pays all shipping and insurance
- Repair costs based on required parts and labor
- Written estimate provided before work begins