Testing machines

The increasing requirements regarding product quality and process reliability necessitate high precise testing machines. For these conditions, our testing and sorting machines are perfectly suited. It allows you to test any sort any kind of product in a consistent quality an in a continuous running process.

Testing Machine

Advantages

  • High measurement accuracy (to 0,01mm)
  • High output (up to 1300 pieces/min depending on geometry and testing)
  • In-Line connection (optional with storage)
  • Very high process reliability
  • Gentle treatment of products
  • Low setup times
  • Customized design

Testing variants

  • 2D and 3D geometry inspection
  • Eddy-current testing
  • Hardness testing
  • Attack testing

Area of application

  • Screws
  • Rivets
  • Stamped parts
  • Sealings
  • Small parts of every geometry

Inspection bench for safety valves

The precise setting of safety and high-pressure valves is always a challenge for the designers and programmers of Grün & Köder. Because the wishes and requirements of our customers are often very versatile.

Valves from 10 to 100 bar can be set by a servo motor exactly on to the desired opening pressure.

Precision pressure sensors, control valves, pressure gauge and check valves ensure in conjunction with the servo motor and the software the most accurate adjustment of the part.

By the use of changing parts, which are usually can be replaced without tools, different valve sizes can be easily adjusted and checked.

The storage of various setting and testing programs, shortening the retool work enormously.

Further the parts can be exposed to a shock pressure of up to 200 bar.

Sorting automation
for fasteners

The increasing requirements regarding product quality and process reliability necessitate high precise testing machines. For these conditions, our testing- and sortingmachines are perfectly suited. It allows you to test any sort any kind of product in a consistent quality an in a continuous running process. From feeding to testing to packing your products, we offer a perfectly synchronized and automated line concept.

STM 600

GTM 600

RPM 600

Line modules

STM 600

Diameter M0,7 - M36
Length 3 - 380 mm

Speed up to 1500 parts/ minute
Transport disc with 10-60 slots

Indexing mode up to 220 parts / minute
Motorized lift spindle, rotation control for 360° inspection

Inspection stations with camera system
Cameras up to 78 Mega Pixel, tolerance down to 0,3 µm.
Head camera with complex 3D illuminations.
400 inspection parameters.
Tolerance down to 0,1 mm
Surface scan with 2000 pictures resolution. Scan range up to 240mm

Crack and hardness inspection
Eddy current with distance compensation
Optical analysis of crack geometry
Multi frequency system for hardness test

3 D systems for surface inspection
Speed up to 200 parts/minute
Tolerances down to 0,01 mm.

Special systems
LASER inspection
Color sensor systems
Acoustic test systems
Bentness test

GTM 600

Diameter 2 -70 mm
Height 1 -70mm

Speed up to 800 parts / minute
Glass Disc up to 1200 mm diameter

Indexing and 360° execution
Indexing disc with up to 2 rotation stations.
Complete 360°surface inspection of the inner and outer surface of pipes and bushes.

Screwing machine for 100% tactile check of internal threads.

Camerasystem
Cameras up to 78 Mega Pixel, tolerance down to 0,3 µm.
Head camera with complex 3D illuminations.
400 inspection parameters.
Tolerances down to 0,01 mm
Surface scan with 2000 pictures resolution.
Analysis of the X- and Z-surface.

360° lateral surface inspection
up to 80 parts / minute

Crack and hardness inspection
Eddy current with distance compensation
Optical analysis of crack geometry
Multi frequency system for hardness test

RPM 600

Diameter 3-16 mm
Length 10-260mm

Speed up to 350 parts / minute Inspection line without glass-insert
No negative influence of the inspection through pollution and scratches.

360° inspection
Complete 360° inspection of the total lateral surface for defects and damages.
Speed up to 50 parts / minute
Tolerances down to 0,01 mm

Camera system
Cameras up to 78 Mega Pixel, tolerance down to 0,3 µm.
Head camera with complex 3D illuminations for parts ending inspection
400 inspection parameters
Surface scan with 2000 pictures resolution
Scan range up to 240 mm

LINE MODULES

Bag packaging module

Feeder (yellow coloured)
Inspection machine
Box transport modul