Machining technology

Contract Machining

raantec is your full-service partner for precise CNC machined parts – from one-offs to series production. On 11 machines we manufacture with the highest degree of in-house production depth and short response times, all from a single source in East Westphalia.

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CNC milling at raantec – close-up of precision machining

Precision

Tightest tolerances as per drawing

Flexibility

Short-notice deadlines, incl. material procurement

Complete machining

Turning, milling, assembly from a single source

Large-part machining

Up to 5,000 mm length and 1,500 kg

Reliability

On time, transparent, personal

Manufacturing technologies

Core competencies & additional processes

Core competencies

Sawing CNC turning CNC milling Assembly

Additional processes

Grinding Welding Hardening / tempering EDM Glass bead blasting Powder coating Anodising Black oxide finishing

We machine steel, stainless steel and aluminium as well as engineering plastics – depending on the requirements of your drawing.

Range of materials at raantec: metals and engineering plastics as round stock, tubes and profiles
Part dimensions

What is possible with us

ProcessDimensions
Turning (CNC, driven tools)max. length 1,225 mm · Ø 480 mm · 1,500 kg
Milling (3–5-axis, CAD/CAM)X 1,500 mm · Y 750 mm · Z 900 mm · 600 kg
Assemblies (incl. assembly & inspection)length 5,000 mm · height 3,000 mm · width 2,000 mm · 1,500 kg
Machine park

Modern controls, 5-axis expertise

Our complete machine park – Heidenhain and Siemens controls.

Milling

Machine typeControl
Kunzmann BA-1000Heidenhain iTNC530
Gildemeister CMX 600 VHeidenhain TNC620
Kunzmann BA-1500Heidenhain TNC640
Gildemeister CMX 600 VHeidenhain TNC620
Gildemeister DMC-1100VHeidenhain TNC620
Hedelius Acura 65 (5-axis)Heidenhain TNC640-ACURA

Turning

Machine typeControl
Gildemeister CTX 510 ecolineSiemens 840P
Gildemeister CLX 450 ecoTurnSiemens 840D
Gildemeister CLX 450 V4Siemens 840D
Gildemeister CLX 450 V4Siemens 840D
Gildemeister CLX 550 V4 TOPSiemens SLIMline MultiTouch
News

Standard is not your standard?
Ours neither.

Custom contract machining for parts that demand more than standard.

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Precision machined part from custom contract machining
Your machining contacts
Mr Döller
Mr Middendorf

We reply within 24 hours.