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Melchers Components GmbH Bremen
Contact & company data

Contact names

Philipp Montini

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  • Geschäftsführer

  • Phone: Show phone number 0421-17691308
  • Fax: Show fax number 0421-17693418
  • E-Mail: contact now

Moritz Koehler

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  • Einkaufsleiter Asien

  • Phone: Show phone number 0086 139 2582 9067
  • E-Mail: contact now
  •  

Philip Petras

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  • Projektmanagement

  • Phone: Show phone number +49 421 17691310
  • E-Mail: contact now
  •  

Kathrin Jahn

  •  

  • Phone: Show phone number 0421 17691296
  • E-Mail: contact now
  •  

Technologies

Sheet metal processing - Sheet Metal Forming (Stamping, Deep-drawing)

Technology Lotsize Length Width Height Diameter Weight Material Strength

Deep-drawing

 10 - 500000 mm -
99999998 mm		 mm -
99999998 mm		 mm -
99999998 mm		 -
 - mm -
99999998 mm

Fineblanking / pressing

 1 - 10000000 1 mm -
10000000 mm		 1 mm -
10000000 mm		 -
 -
 - -

Plate rolling / bending

 1 - 10000000 -
 1 mm -
10000000 mm		 -
 -
 - 1 mm -
10000000 mm

Punching / pressing (Out-of-tool)

 - 99999998 mm -
99999998 mm		 mm -
99999998 mm		 -
 -
 - mm -
99999998 mm

Roll forming

 1 - 10000000 1 mm -
10000000 mm		 1 mm -
10000000 mm		 -
 -
 - 1 mm -
10000000 mm

Spinning

 1 - 10000000 -
 -
 -
 1 mm -
10000000 mm		 - 1 mm -
10000000 mm

Stamping and bending machine (Bihler)

 - 99999998 mm -
99999998 mm		 mm -
99999998 mm		 -
 -
 - mm -
99999998 mm

Plastics & Rubber - Injection Moulding, Extruding

Technology Lotsize Length Width Height Diameter Weight Material Strength

Compression moulding

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg -

Extrusion (profile)

 1 - 1000000 -
 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 - -

Extrusion blow moulding

 1 - 10000000 1 mm -
99999998 mm		 1 mm -
99999998 mm		 1 mm -
99999998 mm		 -
 - -

Foaming

 1 - 999999 1 mm -
1000 mm		 1 mm -
1000 mm		 1 mm -
1000 mm		 -
 - -

Injection moulding

 - 99999998 mm -
99999998 mm		 mm -
99999998 mm		 mm -
99999998 mm		 -
 max. 99999998 kg -

Injection-mould around inserts

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 9999990 kg -

Multi component injection moulding

 1 - 99999998 1 mm -
99999998 mm		 1 mm -
99999998 mm		 1 mm -
99999998 mm		 -
 max. 99999998 kg -

Rotational moulding

 1 - 99999998 1 mm -
99999998 mm		 1 mm -
99999998 mm		 1 mm -
99999998 mm		 -
 - -

Transfer moulding

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg -

Casting - Casting

Technology Lotsize Length Width Height Diameter Weight Material Strength

Centrifugal casting

 1 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 max. 1000000 kg -

Continuous casting

 1 - 1000000 -
 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 - -

Gravity die casting

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg -

Hand moulding (sand casting)

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg -

Investment casting

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg -

Low-pressure casting

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg -

Machine moulding (sand casting)

 50 - 99999998 mm -
99999998 mm		 mm -
99999998 mm		 mm -
99999998 mm		 -
 max. 99999998 kg -

Pressure die casting

 - 99999998 mm -
99999998 mm		 mm -
99999998 mm		 mm -
99999998 mm		 -
 max. 99999998 kg -

Thixoforming

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Solid forming - Solid Forming

Technology Lotsize Length Width Height Diameter Weight Material Strength

Bar extrusion

 100 - 10000000 100 mm -
10000000 mm		 10 mm -
10000000 mm		 1 mm -
10000000 mm		 10 mm -
10000000 mm		 - -

Drop forging

 1 - 10000 -
 -
 -
 -
 max. 10000000 kg -

Impact extrusion

 50 - 10000000 2 mm -
10000000 mm		 -
 -
 2 mm -
10000000 mm		 - -

Open die forging

 1 - 10000000 -
 -
 -
 -
 max. 10000000 kg -

Ring rolling

 1 - 10000000 100 mm -
10000000 mm		 -
 -
 100 mm -
10000000 mm		 max. 10000000 kg -

Machining - Drilling / Sawing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Drilling / threading / tapping

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg -

Machining - Milling

Technology Lotsize Length Width Height Diameter Weight Material Strength

5-axis milling machines

 10 - 500000 mm -
99999998 mm		 mm -
99999998 mm		 mm -
99999998 mm		 -
 - -

Form milling (3 D)

 10 - 500000 mm -
99999998 mm		 mm -
99999998 mm		 mm -
99999998 mm		 -
 - -

Full-range milling (including turning)

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 - -

Milling

 10 - 500000 mm -
99999998 mm		 mm -
99999998 mm		 mm -
99999998 mm		 -
 - -

Machining - Turning

Technology Lotsize Length Width Height Diameter Weight Material Strength

Automatic turning (bar)

 50 - 99999998 mm -
99999998 mm		 -
 -
 10 mm -
99999998 mm		 - -

Broaching

 1 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 - -

Centering / end facing

 1 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 - -

Deep-hole drilling

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 max. 999999 kg -

Full-range turning (including milling)

 10 - 500000 mm -
99999998 mm		 -
 -
 mm -
99999998 mm		 - -

Hard turning

 200 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 - -

Shaft machining

 1 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 max. 999999 kg -

Swiss turning

 50 - 500000 mm -
99999998 mm		 -
 -
 mm -
99999998 mm		 - -

Turning

 10 - 500000 mm -
99999998 mm		 -
 -
 mm -
99999998 mm		 - -

Sheet metal processing - Sheet Metal Processing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Bending / folding

 10 - 99999998 mm -
99999998 mm		 -
 -
 -
 - mm -
99999998 mm

Combined forming laser cutting / punching

 - 99999998 mm -
99999998 mm		 mm -
99999998 mm		 -
 -
 - mm -
99999998 mm

Laser cutting 2D

 10 - 99999998 mm -
99999998 mm		 mm -
99999998 mm		 -
 -
 - mm -
99999998 mm

Laser cutting 3D

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg 1 mm -
1000000 mm

Plate straightening

 1 - 1000000 -
 1 mm -
1000000 mm		 -
 -
 - 1 mm -
1000000 mm

Punching / nibbling

 - 99999998 mm -
99999998 mm		 mm -
99999998 mm		 -
 -
 - mm -
99999998 mm

Structural Steelwork & Welding - Welded constructions / Structural Steelwork

Technology Lotsize Length Width Height Diameter Weight Material Strength

Machine frames / bases / racks

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 999999 kg -

Welded constructions (weldments)

 - mm -
99999998 mm		 mm -
99999998 mm		 mm -
99999998 mm		 -
 max. 99999998 kg -

Structural Steelwork & Welding - Welding

Technology Lotsize Length Width Height Diameter Weight Material Strength

Spot welding

 1 - 1000000 -
 -
 -
 -
 - 1 mm -
1000000 mm

Stud welding

 5000 - 100000 -
 -
 -
 -
 - -

Plastics & Rubber - Forming (Plastics & Rubber)

Technology Lotsize Length Width Height Diameter Weight Material Strength

Thermoforming

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg 1 mm -
1000000 mm

Casting - Sintering & Powder Pressing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Metal injection moulding (MIM)

 1 - 99999998 1 mm -
99999998 mm		 1 mm -
999999 mm		 1 mm -
999999 mm		 -
 max. 99999998 kg -

Tool making - Cutting dies / deep drawing dies

Technology Lotsize Length Width Height Diameter Weight Material Strength

Deep-drawing dies

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Embossing / swage dies

- 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Fineblanking tools

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Follow-on composite tools

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Impact extrusion dies

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Punching / Cutting tools

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Rod extrusion dies

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Trimming

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1100000 kg -

Tool making - Jigmaking

Technology Lotsize Length Width Height Diameter Weight Material Strength

Measuring / testing jigs

 - 1 mm -
750 mm		 1 mm -
750 mm		 1 mm -
750 mm		 -
 max. 750 kg -

Tool making - Mould construction

Technology Lotsize Length Width Height Diameter Weight Material Strength

Blow moulds

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Extrusion dies

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Forging dies

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Gravity casting moulds

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Modelmaking

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Pressure die cast molds

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Squeeze moulds

 - 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Mechanical Engineering & Assembly - Assembly

Technology Lotsize Length Width Height Diameter Weight Material Strength

Mechanical assembly

 - -
 -
 -
 -
 max. 1000000 kg -

Mechanical Engineering & Assembly - Assembly Group Manufacturing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Riveting

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 -
 - 1 mm -
1000000 mm

Gear making - Threading

Technology Lotsize Length Width Height Diameter Weight Material Strength

Thread rolling

 1 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 - -

Surface treatment - Heat Treatment

Technology Lotsize Length Width Height Diameter Weight Material Strength

Flame-hardening

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 max. 1000000 kg -

Surface treatment - Labelling / marking

Technology Lotsize Length Width Height Diameter Weight Material Strength

Screen printing

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 - -

Surface treatment - Surface Treatment

Technology Lotsize Length Width Height Diameter Weight Material Strength

Anodizing

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Chromatizing

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Chrome-plating

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Electroplating

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Galvanizing

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 max. 1000000 kg 1 mm -
1000000 mm

Powder coating

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -

Rotofinishing, barrel finishing

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 - -

Finishing - Finishing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Belt grinding

 1 - 1000000 -
 1 mm -
1000000 mm		 -
 -
 - 1 mm -
1000000 mm

External cylindrical grinding

 10 - 500000 mm -
99999998 mm		 -
 -
 mm -
99999998 mm		 - -

Precision honing

 1 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 - -

Roller finishing external

 1 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 max. 1000000 kg -

Roller finishing internal

 1 - 1000000 1 mm -
1000000 mm		 -
 -
 1 mm -
1000000 mm		 max. 1000000 kg -

Surface grinding machine

 1 - 1000000 1 mm -
1000000 mm		 1 mm -
1000000 mm		 1 mm -
1000000 mm		 -
 max. 1000000 kg -
further Technologies

Company description
C. Melchers & Co. was established on January 1, 1806 in Bremen, where the global company still maintains its headquarters to this very day.

In the first few decades of the company’s history, over 30 ships sailed the oceans of the world under the Melchers flag, linking the ports of Europe, America and the Pacific.

In the 1860s, C. Melchers & Co set up operations in Asia, where all its trading interests swiftly moved. At the same time, with the onset of steam ships, it abandoned its own shipping business to devote itself entirely to extending its trading operations.

1866 saw the establishment of the first branch in Hong Kong, in the wake of which China began to develop into a key lynchpin for the company’s business. The ensuing decades were a period of rapid growth for Melchers in China, with over 2,000 people employed at 12 branches and plants throughout the country.

The First World War proved to be a setback for business relations, although business quickly recovered. It was not until the end of the Second World War in 1945 that business came to an almost complete halt. Even so, the company continued to survive, re-opening its first branches in Hong Kong, Singapore and Kuala Lumpur in the early fifties and gradually extending its branch network across Asia.

Following the opening of the Chinese markets at the end of the seventies, Melchers set up branches here again, underscoring the significance of Chinese business for the company.

With the establishment of a branch in San Francisco in the early eighties, the company also started to engage in US-Asian trade so as to gain a share of the rapidly growing trading relations between these two regions.

Trade with China remains a key focus of the company’s overall business, comprising as it does imports of special natural products and finished goods on the one hand and exports of plant, machinery and supplies for the Asian industry on the other. Yet, business with South East Asia has since also come to the fore, with the company amassing broad-based expertise in marketing and selling consumer goods in particular.

There are special departments for each article group in Bremen as well as at the foreign branches. They work largely independently within the overall company and are staffed by highly qualified experts. Over 1,000 employees in Germany and abroad assist customers and suppliers with their specialist knowledge. Rather than being based at the company’s headquarters, most of these employees are now stationed at subsidiaries, something which in turn reflects the company’s further development and the strategic alliances which it has forged.
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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
    • Titanium and titanium alloys

  • Heavy metals

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

  • Plastics/synthetic materials

    • Thermoplastics
    • High performance plastic
    • Thermosets
    • Elastomers
    • Silocone (LSR)
    • Natural and vulcanised rubber
    • Glass fibre-reinforced plastic
    • Carbon fibre-reinforced plastic
    • Natural Fibre Composites (NFC)

  • Advanced Materials

    • Nickel alloy (Inconel, Monel, Hastelloy)
    • Carbide

  • Sintered materials

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

  • Non-metal inorganic materials

    • Ceramics
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Industries
  • Fittings engineering
  • Automation and control engineering
  • Automotive and vehicle construction
  • Building, agricultural and forestry machinery manufacturing
  • Construction and architectural supplies
  • Lighting industry
  • Mining and tunnel engineering
  • Office machinery and supplies
  • Chemical industry
  • Railway and rail vehicles industry
  • Electrical industry
  • Power generation and transmission industry
  • Precision engineering, mechatronics and optics
  • Mechanical engineering
  • Hydraulic and pneumatic industry
  • Information technology (hardware)
  • 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
  • Clean room technology
  • Shipbuilding industry
  • Special purpose machinery manufacturing
  • Telecommunication industry
  • Packaging industry
  • Machine tool manufacturing
  • Apparatus engineering
  • Drive and gear engineering
  • Plant engineering and construction
  • Household appliance industry
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References
Wir beliefern bekannte Hersteller von Nutzfahrzeugen, Landmaschinen, Maschinenbauer, Handelsverbände und Großhändler Europaweit. Bitte haben Sie Verständnis dafür, dass unsere Kunden großen Wert auf Verschwiegenheit legen und wir nur nach Unterzeichnung eines Geheimhaltungsvertrages, Referenzen zur Verfügung stellen. Unabhängig, Loyal, Zuverlässig- seit über 200 Jahren!
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