Vision Solutions

Automatic Optical Inspection Manufacturer How To Inspect Rubber O Rings in Appearance or Surface Application By Machine Vision Technology

Machine Vision Technology Automatic Optical Inspection Manufacturer How to inspect Rubber O Rings in Appearance or Surface Application

Sipotek machine vision inspection cases on rubber products industry

  1. Inspection Details and Requirements

Inspected dimension:  (Inner diameter)10mm x (Height)2mm

Inspection Type: Appearance

Test contents:

  • Bottom appearance
  • Side height
  • Top appearance
  • Max diameter, minimum diameter, burr

Note: All the above tests should be detected under clearly visible images.

Inspect efficiency: 180-250 pcs/ minute (according to samples feeding speed)

Inspect process: subdivide the detection steps according to the test contents.


  1. Machine composition and main devices

Machine size: 900*800*1850 mm

Model: SP_302C

  • Sipotek visual inspection software system
  • Industrial computer
  • Display screen 19 inches
  • Industrial camera: 4 sets, providing bottom light, side backlight, top light, top backlight.
  • Industrial lens: 2 FA industrial lenses, 2 telecentric lenses
  • Professional glass plate
  • Solenoid valve
  • Reducer
  • Vibration cabinet
  • Feeding equipment (vibrating plate, direct vibration, controller)


  1. Installation environment

Enough space of placement: Separate machine installed on the side of your production line

Temperature: 0-50 degrees Celsius

Air humidity: 90% RH or less

Electronic interference: Provides equipment with less electrical interference

Power supply: AC 220V, 50Hz

Power consumption <1KVA


  1. Inspecting images
  • Bottom image

1.1 Bottom qualified image: OK

1.2 Bottom unqualified image of crack: NG

1.3 Bottom unqualified image of missing material


  • Side inspection image

2.1 Side qualified image


  • Top inspection image

3.1 Top qualified image :OK

3.2 Top unqualified image of missing material: NG

3.3 Top unqualified image of crack: NG

  • Top backlight image

4.1 Top backlight qualified image: OK

4.2 Top unqualified image of burr: NG

4.3 Top unqualified image of burr: NG


Find more information about Sipotek and machine vision inspection solutions,visit


About Shenzhen Sipotek Technology Co., Ltd


Started in 2002, Sipotek Technology is located in Shenzhen in China. The company designs and manufactures visual inspection systems with its avant-garde R&D department and a great experience in artificial vision technologies. The Sipotek Technology staff supports customers 360 degrees, from listening to their requests to the development of ambitious machines for quality control.

For Product Inquiries:


Contact Person: James Yuan


Company: Shenzhen Sipotek Technology Co., Ltd


Tel: 86-755-36994123


Email: [email protected]





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