Product Description

20L/40L Lab Electric Overhead Stirrer Mixer Digital Display Speed Adjustable

Product Introduction:
  • Apply to a stable liquid stirring, especially for mixing a small volume of samples, petroleum, chemical, medical.
  • It was specially designed for application in health, environmental, biochemical experiments, education and scientific research purpose.
  • LCD display the setting speed and actual value, and real time monitoring the speed and time.
  • Can accuracy control the stirring speed, speed range is 100-2000rpm.
  • Overload protection, Loop protection, smoothly start, prevent overflow.

Product Parameters:

Model: OES-20M
Maximum mixing volume: 20L
Motor output power: 80W
Voltage: 110V/220V
Speed range (RPM): 100-2000
Maximum torque(N.CM): 40
Maximum viscosity (mpaa.s): 1000
Drill chuck clamping range: 0.5-10mm

Model: OES-40M
Maximum mixing volume: 40L
Motor output: 130W
Voltage: 110V/220V
Speed range (RPM): 100-2000
Maximum torque (N.CM): 60
Maximum viscosity (mpaa.s): 5000
Drill chuck clamping range: 0.5-10mm

Package Includes:
Depending on options
  • NOTE: Import duties,  taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.

    Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

1. We Ship to Worldwide.

2. Item are shipped from Shenzhen using Airmail,  reach most of the countries within 10 to 35.

3. Delivery time depends on destination and other factors, it may takes up to 40 business days.

4. We are not responsible for undeliverable address, we reserve the right to charge the shipping fee again for returned items due to wrong address.


  • 1. All Returned items Must Be in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return,and your ebay ID.
    2. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction form ebay. OR, you may choose to have a replacement.
    3. Return shipping is to be bear by the Buyer.
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    2. Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.