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Automatic Polarity Detection LED Lead Forming Cutting Machine

HI Sally, Thanks for the reply. We got the machine running today and it works beautifully! What used to take us many hours -- now is done in a few minutes. The machine is very nice and I’m very happy with our investment. Thanks again for your help, --Paul

—— Paul W. Mott

Sally, Yes, thank you. The heat shrink cutter is working well. I've CCd Roger Haynes. He will be researching the lead cutter. Please communicate with him directly on the lead cutter. Thanks, Lenny

—— Lenny Baledge

Hi Sally, Hope all has been well. Got the wire stripping unit up and running, it works great! I had a couple quick questions about it, Firstly: Can you tell me what the "blade retract value" does? I was also wondering what the difference between "long wire", and "short wire" is. Thank you for the time, Ron

—— Ronny Carbone

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Automatic Polarity Detection LED Lead Forming Cutting Machine

China Automatic Polarity Detection LED Lead Forming Cutting Machine supplier

Large Image :  Automatic Polarity Detection LED Lead Forming Cutting Machine

Product Details:

Place of Origin: china
Brand Name: RKENS
Model Number: RS-909

Payment & Shipping Terms:

Minimum Order Quantity: one set
Price: negotiable
Packaging Details: Carton box or wooden box
Delivery Time: 5-7 days
Payment Terms: TT
Supply Ability: 300sets/month
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Detailed Product Description
Name: Automatic Polarity Detection LED Lead Forming Cutting Machine Function: Cutting, Bending, Kinking,etc
Suitable: 3MM Or 5MM LED Speed: 3000-3600pcs/h
Power Supply: 220V/110V

Automatic Polarity Detection LED Lead Forming Cutting Machine


RS-909 is a customized machine with polarity detection feature for 3MM and 5MM LED lead cutting and forming. It can detect polarity and form LED leads correctly. Forming shape can be various, including cutting leads to different length, bending 90 degrees, kinking,etc.  As a customized machine,  onene machine works only for one type of LED and one type forming shape. We can customize forming tool according to different forming shape.  This machine can automatically feed and form LEDs. The speed can reach 3300-3600pcs/hour. 


LED former can detect polarity in two ways:

  • 1. Feeder bowl itself can detect LED leg length and feed them correctly, for examples, all long legs in front.
  • 2. There is a sensor which can detect polarity and check if LED comes in correct polarity. Only right LED will move to the forming tool. 


  • Cut LED lead to different length, Bend LED lead to 180 ° or 90 °, kink,  etc
  • Suitable for: Φ 3 and Φ5 LED
  • Can detect +/- (positive and negative) pole


Automatic Polarity Check 3MM and 5MM LED lead Cutting Forming Machine

220V/110V AC60HZ/50HZ (or specify)
LED lead Cutting and Forming
3300 to 3600 pcs per hour
Auto feeding , auto distinguish on positive and negative pole
Forming Angles
Multi angles, such as 90 degree ,180 degree etc
one machine only use for 1 size LED
Blade Life
6 months (up to specific use state)
One year



Welcome to contact for more information about Automatic Polarity Detection LED Lead Forming Cutting Machine


Contact Details

Contact Person: Ms. Sally Way

Tel: +86-18565711286

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