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Hanchen Electric Overhead Stirrer, Digital Overhead Stirrer Mixer, Lab Mixer Stirrer with Time Setting & Speed Adjusting, Max. 40L, 10000 mPas, 100~2000RPM, 120W — Open-Box, 40% Off
Brand: Hanchen
Condition: Used - VeryGood
$8464
$13999
-40% Save $5535
Updated: 4 days ago
Description
【Ensure Safe Operation】The digital overhead stirrer adopts a closed shell to prevent liquid from entering the machine and damaging the circuit, so as to ensure safe operation. Semicircular base, surface painting, rust-proof treatment, increase platform weight and improve stability.
【DC Permanent Magnet Motor】The motor of the electric overhead stirrer adopts the optimal DC permanent magnet motor, which is maintenance-free and can achieve long-term continuous operation. Thick copper wire: thick material, wear-resistant and durable. Silent bearing: stable operation and low noise. Circuit protection: Automatically switch the circuit under abnormal conditions.
【Intelligent Multiple Digital Display】The lab overhead stirrer has an LED digital display. Through the knob, you can not only set the operating time, but also the operating speed. The operation is simple and convenient, and the value is intuitive and visible.
【Automatic Torque Adjustment】The electric overhead mixer can automatically adjust the torque according to the viscosity change of the stirred sample, which is more intelligent and makes the mixing more stable. The maximum torque is 40N.cm.
【Multiple Application】The overhead stirrer is an indispensable tool for chemical industry, textile, food, metallurgy, petroleum, biochemical laboratory, analysis room, cosmetics and education departments.
Hanchen
The digital electric overhead stirrer is the basic equipment necessary for chemical industry, textile, food, metallurgy, petroleum, biochemical laboratory, analysis room, cosmetics and education departments.
Parameters
Maximum mixing capacity (H20): 40L
Suggested mixing volume (H20): 10L
Motor input power (W): 120
Motor output power (W): 100
Voltage (V): 100-240
Frequency (Hz): 50/60
Power (W): 120
Speed range (rpm): 100-2000
Speed increase/decrease (rpm): 10
Maximum torque (N.cm): 40
Maximum viscosity (mPa.s): 10000
Dimension: 7.9 x 12.4 x 23.6 in (200 x 315 x 600 mm)
Weight (Lbs): 22
Allowable ambient temperature (℉): 41-104
Allowable ambient humidity (%): 80
Speed display: digital display
Speed display resolution (rpm): ±10
Note
We provide ONE YEAR warranty for every our customer.
All products will be checked and packaged in good condition before shipping.
If you have any questions, please feel free to contact us directly.
We will give you a reply as soon as possible.
Thanks for your patience and understanding.
The digital electric overhead stirrer is the basic equipment necessary for chemical industry, textile, food, metallurgy, petroleum, biochemical laboratory, analysis room, cosmetics and education departments.
Parameters
Maximum mixing capacity (H20): 40L
Suggested mixing volume (H20): 10L
Motor input power (W): 120
Motor output power (W): 100
Voltage (V): 100-240
Frequency (Hz): 50/60
Power (W): 120
Speed range (rpm): 100-2000
Speed increase/decrease (rpm): 10
Maximum torque (N.cm): 40
Maximum viscosity (mPa.s): 10000
Dimension: 7.9 x 12.4 x 23.6 in (200 x 315 x 600 mm)
Weight (Lbs): 22
Allowable ambient temperature (℉): 41-104
Allowable ambient humidity (%): 80
Speed display: digital display
Speed display resolution (rpm): ±10
Note
We provide ONE YEAR warranty for every our customer.
All products will be checked and packaged in good condition before shipping.
If you have any questions, please feel free to contact us directly.
We will give you a reply as soon as possible.
Thanks for your patience and understanding.
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- 30-day return policy
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Product Details
- SKU:
- awhd-us-b09fllz8y1
- Model:
- SWF-71
- Country:
- US
- ASIN:
- B09FLLZ8Y1
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $55 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Hanchen products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
