Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Chemicals, Construction & Decoration, Electrical & Electronics, Health ...
Management System Certification:
ISO 9001, ISO 9000, ISO 20000, QC 080000
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, pay online
OEM/ODM Service
Sample Available
Russian / Japanese / Korean Speaker

Blender, Concerete Mixer, Bakery Equipment manufacturer / supplier in China, offering Nw20 Lab Use Mixing Equipment Electric Mixer, Lab Jacketed Glass Reactor with Anti-Explosion, Full Load Digital Clamping Force Gauge for Push and Pull and so on.

Diamond Member Since 2015
Audited Supplier

Nw20 Lab Use Mixing Equipment Electric Mixer

Purchase Qty. / Reference FOB Price
1-4 Pieces US $1,330
5-9 Pieces US $1,180
10+ Pieces US $1,070
Port: Zhengzhou, China
Production Capacity: 1000sets
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Application: Industry, School, Hospital, Lab
Customized: Customized
Certification: CE, ISO
Structure: Portable
Material: Stainless Steel
Type: Heating Mantle

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Basic Info.

Model NO.
Motor Rating Input
Motor Rating Inp
Speed Range
60 - 500 Rpm
Transport Package
Wooden Case
Dimensions (W *H *D) 88 *294 *212 mm
HS Code

 NW20 Electric mixer

NANBEI offers the ideal overhead stirrer for your stirring and mixing tasks in the lab - for lower to high viscosities. NANBEI overhead stirrers effortlessly process stirring quantities of up to 200 liters. NANBEI lab stirrers and overhead stirrers stand out due to their indispensable features, including an electronic safety circuit, a digital display, two speed ranges, and a controlling option via the lab software Labworldsoft. A broad spectrum of stirring tools is the key to successful mixing.

Functionality, safety, and longevity are the main goals in the development of NANBEI's overheard stirrers.


Find your ideal NANBEI stirrer by clicking on the adjacent categories.


Package includes

  • RW 20 digital
  • R 1826 Plate stand  FREE
  • R 182 Boss head clamp  FREE
  • R 1342 Propeller stirrer, 4-bladed  FREE

The bestseller in the laboratory: 

  • With digital display
  • Robust, slimline, ergonomic design
  • Technical improvements on the trusted RW 20 series designs
  • With constant power-drive
  • Two speed ranges for universal use from 60 - 2.000 rpm
  • Push-through agitator shafts (only when stationary)
  • For stirring quantities of up to 15 l (H2O)


Stirring quantity max. per stirring position (H2O)

20 l

Motor rating input

70 W

Motor rating output

35 W

Speed display


Speed range

60 - 2000 rpm

Viscosity max.

10000 mPas

Output max. at stirring shaft

26 W

Permissible ON time

100 %

Torque max. at stirring shaft

150 Ncm

Torque max. at stirring shaft at 60 1/min (overload)

300 Ncm

Torque max. at stirring shaft at 100 1/min

150 Ncm

Torque max. at stirring shaft at 1.000 1/min

24 Ncm

Speed range I (50 Hz)

60 - 500 rpm

Speed range II (50 Hz)

240 - 2000 rpm

Speed range I (60 Hz)

72 - 600 rpm

Speed range II (60 Hz)

288 - 2400 rpm

Speed control


Setting accuracy speed

1 ±rpm

deviation of speed measurement

30 ±rpm

Stirring element fastening


Temperature display


Chuck range min. diameter

0.5 mm

Chuck range max. diameter

10 mm

Hollow shaft, inner diameter

10.5 mm

Hollow shaft (push-through - when stopped)


Fastening on stand

extension arm

Extension arm diameter

13 mm

Extension arm length

160 mm

Torque display


Nominal torque

1.5 Nm



Dimensions (W x H x D)

88 x 294 x 212 mm


3.1 kg

Permissible ambient temperature

5 - 40 °C

Permissible relative humidity

80 %

Protection class according to DIN EN 60529

IP 20

RS 232 interface


USB interface


Analog output



220 - 240 / 100 - 115 V


50/60 Hz

Power input

72 W



1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.


Pre-sale service

· 24hours online to ensure quick response to customers' inquiry or online message;

· Guide customers to choose the best suitable machine model;

· Offer detailed specification and competitive prices;

Contract execution

· Machine production will be arranged strictly according to the contract;

· Machine photos will be sent to you for inspection during production;

· Send customs clearance documents by DHL;

· Update latest news after delivery and prepare customs clearance;

After-sale service

· 12 months warranty except for wear parts;

· Broken spare parts (except for wear parts) will be sent for free due to quality problems;

· In time response to customers technical problems;

· New products update for customers' reference

Our Company:
Since 2008, We have become a professional laboratory instrument manufacturer.
Since the establishment of the International Department in 2010, the products are exported to Europe, America and Asia and Africa!
Whether it is technology, factory area, multi-language sales. We are all professional!
Nw20 Lab Use Mixing Equipment Electric Mixer

Factory Show:

Nw20 Lab Use Mixing Equipment Electric Mixer

Our products have international certifications such as SGS, CE, ISO!
Nw20 Lab Use Mixing Equipment Electric Mixer
Warranty And After-sale Service

♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥
Nw20 Lab Use Mixing Equipment Electric Mixer



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