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Precision Pulling and Rotating Module With Controller for DIY Crystal Growth - SKJ-CZ-250

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Item Number: SKJ-CZ-250
Transported by LTL Freight (Truck)


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SKJ-CZ-250 is a precision pulling and rotating device with controller for DIY crystal growth., which can be assemblied to various furnace  for CZ, Bridgman and TSSG crystal growth.


Pulling Mechanisim

  • Pulling Rod diameter:   28 mm with water cooling core  ( 16 L/minute water chiller is requed , but not included )
  • Pulling Rate:                0.06-12 mm/h  variable
  • Max Travel Distance:    250 mm
  • Quick travel:                Manually operated for quick up or down
  • Rotation Speed:           0.03-50r/min 
  • Optional Pullingunder vacuum :  Precision bellow can be installed on the pulling screw , so that pulling rod can be moved under hgh vacuum
  • Optiona recirculating water chiller :


Touch Screen controller to adjust pulling speed and rotation speed


         One-year limited warranty (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty, please              order the replacement in the related products below.)


  • CE Certified
  • The furnace is ready to pass NRTL(UL61010)  or CSA certification at extra cost. (pls click marks below to learn details )

Operation Instruction


Application Note

  Can be used for  DIY  CZ, Bridgman and  TSSG crystal grower

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3. The prices listed are subject to change without notice.