Winpact Shaker, WS-200 series  |PRODUCTS|Bioprocessing Technology|Cultivation Incubators

Winpact Shaker, WS-200 series


The WS-200 shaker is developed to offer an integrated solution for every mixing requirement. With a large 18.1"X18.1" platform and a wide selection of labware holders, this versatile machine can accommodate five 2L flasks or any combination of labwares up to 30kg. This vigorous machine is equipped with a maintenance-free brushless motor that permits the device to operate noiselessly even at 500rpm under programmable mode of operation or continuous mode up to 999hr.

Shaking Incubators SI-200 / WS-200

  • Various speed settings from 20-500rpm
  • Equipped with a robust brushless DC motor for economical and noiseless operation
  • Two modes of operation available: programmable or continuous
  • Versatile accessories available for advanced culturing solutions
  • Auto detection and power shutdown to platform weight imbalance or belt breakage
Cat. No. WS-200 WS-201
Description Winpact Orbital Shaker
(universal platform included)
Winpact Orbital Anti-moistured Shaker
(universal platform included)
Platform size 18.1” x 18.1” (460x460 mm)
Shaking orbit 0.7” (19 mm)
Speed range 20-500 rpm
Speed increment 1 rpm
Timer 999 (hr): 59 (min) / Continuous
Display 3.5" Color TFT LCD screen
Dimension (WxLxH) Approx. 20.5"x24.4"x8.3" (520x620x210mm)
Rated Voltage 100-240V~ , 50 / 60Hz, 2A
Loading Capacity * Approx. 500rpm: 11" (5kg), 250rpm: 66.1" (30kg)
Anti-moistured N/A Yes
Weight Approx. 88.2lb (40kg)
Certification CE

* Different flask will reduce the maximum speed.

Cat. No. Product Description
WS-200 Winpact Orbital Shaker with universal platform included
WS-201 Winpact Orbital Anti-moisture Shaker with universal platform included

Racks and Tray

Cat. No. Product Description Max. platform capacity
SI-200-01 Universal platform 1
SI-200-02 Adjustable angle tube rack ( 33 x 15 ml ) 4
SI-200-03 Adjustable angle tube rack ( 16 x 50 ml ) 4
SI-200-04 Universal spring rack 2
SI-200-05 Sticky pad platform 1
SI-200-06 Universal cushioned crossbar platform 1
PPL-04-SI-SI-200-3 Sticky pad 20x20 cm 4

Microplate and flask holder

Cat. No. Product Description Max. platform capacity
SI-200-07 Microplate holder 9
SI-200-08 Flask holder, 50 ml 52
SI-200-09 Flask holder, 125 ml 25
SI-200-10 Flask holder, 250 ml 25
SI-200-11 Flask holder, 500 ml 16
SI-200-12 Flask holder, 1000 ml 9
SI-200-13 Flask holder, 2000 ml 5
Universal platform
Cat. No.: SI-200-01
Sticky Pad platform
Cat. No.: SI-200-05
Adjustable angle Tube Rack
( 33 x 15ml )
Cat. No.: SI-200-02
*tube not included
Universal cushioned crossbar platform
Cat. No.: SI-200-06
Adjustable angle Tube Rack
( 16 x 50ml )
Cat. No.: SI-200-03
Microplate holders
Cat. No.: SI-200-07 (Plataforma no incluída)
Universal Spring Rack
Cat. No.: SI-200-04
Flask holder
Cat. No.: SI-200-08~13

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Winpact Shaker, WS-200 series

Major Science Co., Ltd (Headquarters)

No. 156, Sec. 1, Guoji Rd., Taoyuan Dist., Taoyuan City 33061, Taiwan



US Office

19959 Sea Gull Way Saratoga, CA 95070, U.S.A.