HEWI Heinrich Wilke GmbH

Germany, 34454 Bad Arolsen

Competencies

Technologies

Injection Moulding, Extruding

Technologies	Lotsize	Length	Width	Height	Weight
Injection moulding	1–50 M	1–1,500 mm	1–1,200 mm	1–1,500 mm	0–7.5 kg
Injection-mould around inserts	1–50 M	1–1,000 mm	1–800 mm	1–1,000 mm	0–1.5 kg
Multi component injection moulding	1–50 M	1–1,000 mm	1–800 mm	1–1,000 mm	0–1 kg

Assembly

Technologies	Weight
Mechanical assembly	0–25 kg
Electromechanical assembly	0–25 kg

Mould construction

Technologies	Length	Width	Height	Weight
Injection moulds	200–20,000 mm	200–20,000 mm	200–20,000 mm	0–12,000 kg

Measuring & Testing

Technologies	Length	Width	Height	Diameter	Weight
Measuring / testing	1–500 mm	1–500 mm	1–400 mm	1–500 mm	0–500 kg

Additive Manufacturing

Technologies	Lotsize	Length	Width	Height
3D printing (general)	1–50 M	1–350 mm	1–350 mm	1–350 mm

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Powder coating	1–50 M	1–900 mm	1–900 mm	1–750 mm	—	0–25 kg	—
PVD-coating	1–50 M	1–900 mm	1–900 mm	1–900 mm	1–350 mm	0–25 kg	0.5–20 mm
Parts cleaning/degreasing	1–50 M	1–900 mm	1–900 mm	1–750 mm	—	0–25 kg	—
Robot painting	1–50 M	1–900 mm	1–900 mm	1–750 mm	—	0–25 kg	—
Sand blasting	1–25 M	1–900 mm	1–900 mm	1–750 mm	—	0–25 kg	—
Spray-painting	1–50 M	1–900 mm	1–900 mm	1–750 mm	—	0–25 kg	—

Materials

Plastics/synthetic materials

ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)

Steel

Case hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steel

Industries

Air conditioning, refrigeration and ventilation industryInformation technology (hardware)Hydraulic and pneumatic industryHousehold appliance industryPrecision engineering, mechatronics and opticsPower generation and transmission industryElectrical industryRailway and rail vehicles industryOffice machinery and suppliesChemical industryMining and tunnel engineeringConstruction and architectural suppliesBuilding, agricultural and forestry machinery manufacturingAutomation and control engineeringFittings engineeringApparatus engineeringDrive and gear engineeringPlant engineering and constructionAutomotive and vehicle constructionLighting industryMachine tool manufacturingPackaging industryTelecommunication industrySpecial purpose machinery manufacturingShipbuilding industryClean room technologyPaper and printing machinery industryFurniture industryMilitary engineeringMeasurement and control technique, laboratory equipmentMedical technologyMechanical engineeringAerospace and aviation industryBoiler, container and tank construction

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