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Techpilot Basis Member

    Classen GmbH

    Techpilot Basis Member
    • Industriestr. 20
    • 25462 Rellingen (Pinneberg)
    • Germany
    • Phone: Show phone number 04101-8686-0
    • Fax: Show fax number 04101-8686-10
    • Web: Website
    • Member since: 2001
    • last seen online: >360 days
    • Company data:
    • Employees: 50 - 100
    • Year of foundation: 1940
    • Turnover: 5 - 10 Mil.
    • Location:
     Map Location
    • further locations:
    • Schleswig-Holstein
      Hamburg
      Pinneberg
Contact & company data

Contact name

Gunnar Lange

  • Verkauf

  • Phone: Show phone number 04101-8686-111
  • Fax: Show fax number 04101-8686-10
  • E-Mail: contact now

Technologies

Sheet metal processing - Sheet Metal Processing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Combined forming laser cutting / punching

 1 - 1000000 2 mm -
3000 mm		 2 mm -
1300 mm		 -
 -
 - 0.5 mm -
8 mm

Laser cutting 2D

 1 - 1000000 2 mm -
3000 mm		 2 mm -
1500 mm		 -
 -
 - 0.1 mm -
40 mm

Laser cutting, tube & section

 1 - 1000000 10 mm -
3000 mm		 5 mm -
1500 mm		 5 mm -
3000 mm		 -
 - 0.1 mm -
40 mm

Plate straightening

 1 - 1000 -
 50 mm -
1500 mm		 -
 -
 - 1 mm -
4 mm

Punching / nibbling

 1 - 1000000 2 mm -
3000 mm		 2 mm -
1300 mm		 -
 -
 - 0.5 mm -
8 mm

Shearing (rectangular blank/strip)

 1 - 10000 -
 -
 -
 -
 - 0.5 mm -
6 mm

Mechanical Engineering & Assembly - Assembly

Technology Lotsize Length Width Height Diameter Weight Material Strength

Mechanical assembly

 - -
 -
 -
 -
 max. 100 kg -

Finishing - Finishing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Belt grinding

 1 - 1000000 -
 10 mm -
1250 mm		 -
 -
 - 0.5 mm -
70 mm

Rotofinishing, barrel finishing

 1 - 100000 2 mm -
250 mm		 2 mm -
200 mm		 2 mm -
200 mm		 -
 - -
further Technologies

Company description
The Classen GmbH is a traditional company which is innovative in the service of customers operating since 1940.

In the field of CNC - Laser - cutting, - Kant - and Entgrattechnolgie Classen is one of the technology leaders in
Northern Germany and Hamburg. Our flexibility also larger order volumes in sheet metal processing to produce in short periods helps our more than 500 customers across Europe to scheduling your sheet metal parts.

With our three flat bed laser equipment and our three
Laser - punching combination systems, we can produce any metal part cost-optimized.

With 6KW power We will laser engrave up to 30.0 mm thick material.
Our combined systems can laser cut in one clamping, punching, nibbling, shape, sign, transform, thread rolling, reduce, sicken.

In addition to sheets, we can also edit tubes with the laser.

We manufacture not only the laser - blanks also perforated sheets, displays, panels, consoles, and many other drawing parts.

We process steel sheet (sheet metal, sheet metal thickness), stainless steel, aluminum, galvanized steel, copper, brass.

In the area of ​​Entgrattechnolgie we have set new standards in the wage sector. We edges with a CNC-controlled wet grinding machine, which removes in a continuous rough burr breaking edges on all inner and outer contours and can produce a surface finish. For small items we use three grinding systems that guarantee a perfectly deburred part.
On request, all parts can be cleaned with ultrasound.

Our 4 press brakes are equipped among other things with 6-axis attacks, bending angle sensors and extensive tools. The highly productive edges of standard parts and prototypes is our daily business.

With our own 3D design department, we also offer you our know-how in the development of complex sheet metal assemblies.
Our quality assurance 3D measuring robot ensures a continuously consistent
Quality of your products.

Of course, we also offer our customers complete assemblies including all purchased parts and finish from a single source.
In our component assembly mount and we manufacture according to your customized complete assemblies.
On request, we also offer our customers a complete warehouse logistics with Just-in-Time
Deliveries to.

As additional services we provide, inter alia, all welding processes, roller-set, set of Einpreßverbindern, complete Nietmontagen of assemblies
and much more.

All processes are controlled by an integrated ERP / PPS system with us and
controlled.
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Company images

Materials

  • Steel

    • Structural steel
    • Case hardening/tempering steel
    • Stainless steel (rust-proof V2A)
    • Stainless steel (rust-proof V4A)
    • Free-cutting/mild steel
    • Tool steel
    • Spring steel
    • Cold extruding steel

  • Cast metals

    • Cast steel
    • Cast iron

  • Light metals

    • Aluminium and aluminium alloys
    • Magnesium and magnesium alloys
    • Titanium and titanium alloys

  • Heavy metals

    • Copper-zinc alloys (brass)
    • Copper and copper alloys
    • Zinc and zinc alloys
    • Solder

  • Plastics/synthetic materials

    • Thermoplastics
    • Thermosets
    • Elastomers
    • Silocone (LSR)
    • Natural and vulcanised rubber
    • Glass fibre-reinforced plastic
    • Carbon fibre-reinforced plastic
    • Particle reinforced composite materials

  • Advanced Materials

    • Nickel alloy (Inconel, Monel, Hastelloy)

  • Sintered materials

    • Metal powder for formed parts
    • Metal powder for hard metal

  • Non-metal inorganic materials

    • Ceramics
    • Glass
    • Concrete
    • Cast minerals
    • Graphite

  • Precious metals

    • Silver
    • Gold
    • Platinum
    • Other precious metals

  • Natural materials

    • Wood/timber
    • Rock
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Industries
  • Construction and architectural supplies
  • Lighting industry
  • Railway and rail vehicles industry
  • Electrical industry
  • Power generation and transmission industry
  • Mechanical engineering
  • Hydraulic and pneumatic industry
  • Air conditioning, refrigeration and ventilation industry
  • Boiler, container and tank construction
  • Aerospace and aviation industry
  • Medical technology
  • Measurement and control technique, laboratory equipment
  • Military engineering
  • Furniture industry
  • Paper and printing machinery industry
  • Shipbuilding industry
  • Special purpose machinery manufacturing
  • Packaging industry
  • Building, agricultural and forestry machinery manufacturing
  • Automotive and vehicle construction
  • Fittings engineering
  • Apparatus engineering
  • Plant engineering and construction
  • Precision engineering, mechatronics and optics
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