Repair, maintenance and testing of proportional and servo valves for industrial hydraulics

CAD Hydraulik Christian und Andreas Dobrzanski GbR

GüterslohNew on Amplifa

GbRLegal form

GüterslohLocation

approx. 1 weekTypical repair time

About CAD Hydraulik

CAD Hydraulik is a specialist company based in Gütersloh that focuses on the repair and maintenance of classic proportional valves. Its service range covers pressure, flow control, check and directional valves as well as servo valves, in cooperation with ITECTRON GmbH. Repairs follow a fixed procedure: incoming inspection, a detailed repair quotation and, after approval, repair with complete documentation. Modern test bench technology plays a central role; maintenance and repairs are documented with inlet and outlet diagrams, which are handed to the customer together with the repaired valve. An extensive stock of spare parts and replacement valves enables short delivery times; repair time is usually one week, and in urgent cases such as machine breakdowns immediate action is taken. The company is run by Christian and Andreas Dobrzanski.

Site: Gütersloh
Processes: Repair of proportional valves (pressure, flow control, check and directional valves), Maintenance and repair of hydraulic valves incl. incoming inspection and documentation with, Repair of servo valves (in cooperation with ITECTRON GmbH), Maintenance, Repair with test bench documentation (inlet/outlet diagrams), Spare parts and replacement valve warehouse, Testing (incoming inspection)
Materials: Proportional valves, Servo valves
Certificates: Test bench documentation (inlet/outlet diagrams)
Industries: Hydraulics, Mechanical engineering

01
Incoming inspection of the submitted valves
02
Preparation of a detailed repair quotation
03
Approval by the customer
04
Repair / maintenance
05
Test bench testing with inlet and outlet diagrams
06
Delivery including documentation

Services and Testing Procedures

Proportional valves

Repair of pressure, flow control, check and directional valves for industrial hydraulics.

Servo valves

Repair in cooperation with ITECTRON GmbH.

Location

Gütersloh

Operations, test bench, spare parts and replacement valve warehouse

Materials: Proportional valves, servo valves

Test bench for hydraulic valves

Repaired Components

**Proportional valve**Repair and test bench testing · Hydraulics

Inside the production

Hydraulic valves in the testing environment

Industries

HydraulicsMechanical engineering

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Repair of proportional valves (pressure, flow control, check and directional valves)Testing	–	–	–	–	–
Maintenance and repair of hydraulic valves incl. incoming inspection and documentation withTesting	–	–	–	–	–
Repair of servo valves (in cooperation with ITECTRON GmbH)Testing	–	–	–	–	–

1 Anlagen & Maschinen

Machine	Manufacturer / model	Quantity	Working area	Year built	Site
Test bench for hydraulic valves	–	–	–	–	Gütersloh

Additional services

Repair of proportional valves (pressure, flow control, check and directional valves)MaintenanceRepair with test bench documentation (inlet/outlet diagrams)Spare parts and replacement valve warehouseTesting (incoming inspection)

Reference customers

ITECTRON GmbH (cooperation partner, not a customer)

Quality and Testing

Every repair is documented on modern test benches with inlet and outlet diagrams, which are handed to the customer together with the repaired valve.

Evidence	Gütersloh
Test bench documentation (inlet/outlet diagrams)