

Overview
About Whitecell Eisenhuth GmbH & Co. KG
Who we are
Small series made of plastic and rubber and silicone are our strength. We build the moulds ourselves and can produce all three materials on modern injection moulding machines. The high vertical range of manufacture is rounded off by an efficient CAD team. The company has modern machinery for mould and tool making and for metalworking and injection moulding. The following technologies are used: - Injection moulding of plastics on machines between 25 and 450 t - Injection moulding rubber and silicone on machines between 25 t and 250 t - Milling - turning - eroding - grinding - assembly In addition, the company also manufactures bipolar plates and gaskets for fuel cells - Bipolar plates made of PPG 86 - low-temperature H2 fuel cell - Bipolar plates made of BMA 5 - direct methanol fuel cell - Bipolar plates made of high temperature H2 fuel cell material
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Osterode, Germany
Member since 2003
Employees20 - 50
Certificates1
Turnover1 - 5 Mil.
Year of foundation1947
Competencies
Technologies
Injection Moulding, Extruding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Injection moulding | 10–5 M | 1–560 mm | 1–560 mm | 1–400 mm | from 0 mm | 0–500 kg | from 0 mm |
Injection-mould around inserts | 10–5 M | 1–560 mm | 1–560 mm | 1–350 mm | from 0 mm | 0–500 kg | from 0 mm |
Multi component injection moulding | 10–10,000 | 5–560 mm | 5–560 mm | 1–20 mm | from 0 mm | 0–5 kg | from 0 mm |
Compression moulding | 1–50,000 | 100–800 mm | 100–1,000 mm | 2–50 mm | — | 0–5 kg | — |
Mould construction
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Injection moulds | 2–1,200 mm | 2–1,200 mm | 2–1,200 mm | from 0 mm | 0–5,000 kg | from 0 mm |
Squeeze moulds | 1–1,200 mm | 1–1,200 mm | 1–1,200 mm | from 0 mm | 0–5,000 kg | from 0 mm |
Sintering | 1–1,200 mm | 1–1,200 mm | 1–1,200 mm | from 0 mm | 0–5,000 kg | from 0 mm |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 500–5 M | 5–200 mm | 5–190 mm |
Etching and Spark Erosion
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Spark erosion wire cutting | 1–500 | 1–600 mm | 1–500 mm | 1–400 mm | from 0 mm | 0–800 kg | from 0 mm |
Spark erosion countersinking | 1–200 | 1–1,400 mm | 1–900 mm | 1–500 mm | from 0 mm | 0–4,200 kg | from 0 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
HSC milling | 1–20 | 50–250 mm | 50–800 mm | 50–800 mm | 0–5,000 kg |
Materials
Precious metals
SilverGoldPlatinumOther precious metals
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Cast metals
Cast steelCast iron
Natural materials
Wood/timberRock
Non-metal inorganic materials
CeramicsGlassConcreteCast mineralsGraphite
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Industries
Aerospace and aviation industryMechanical engineeringPackaging industryAutomotive and vehicle constructionPower generation and transmission industryMachine tool manufacturingMedical technologyBoiler, container and tank construction Railway and rail vehicles industryChemical industryElectrical industryHydraulic and pneumatic industryPaper and printing machinery industrySpecial purpose machinery manufacturingMilitary engineeringBuilding, agricultural and forestry machinery manufacturingAir conditioning, refrigeration and ventilation industry
Certificates
ISO 9001:2015
Parts & Machines
Parts (3)
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Kunststoffteile
TechnologyInjection moulding
MaterialThermoplastics
Lotsize1
ComplexityMedium
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Siliconteile
TechnologyInjection moulding
MaterialSilocone (LSR)
Lotsize0
IndustriesAutomotive and vehicle construction
DescriptionPräzise Herstellung der Siliconteile mit gratarmer Produktion
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Gummiteile
TechnologyInjection moulding
MaterialElastomers
Lotsize0
IndustriesAutomotive and vehicle construction
Machinery (4)
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HL victory
ManufacturerEngel
Control-
Year of Construction2001
Technology
Injection-mould around insertsInjection moulding
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VCE 1000
ManufacturerLWB
Control-
Year of Construction2000
Technology
Injection moulding
3 / 4
Weitner
ManufacturerWeitner
Control-
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Weitner
ManufacturerWeitner
Control-
Technology
Multi component injection mouldingInjection mouldingInjection-mould around inserts
3 Parts
Injection moulding3
4 Machinery
Injection-mould around inserts2
Injection moulding3
Multi component injection moulding1
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