Grunewald GmbH & Co KG
Germany, 46395 Bocholt
Overview
About Grunewald GmbH & Co KG
Who we are
Optimal solutions for mold making, model making, prototypes, pre-production, production, assembly The Grunewald group of companies with offices in Grunewald (headquarters), Grunewald Tools & shapes, Grunewald cast and Grunewald & Partner Rapid Prototyping in Bocholt (D), Grunewald Tooling in Irxleben (D), Grunewald Stade (D) and Grunewald New Technologies GNT (USA ) forms a strategic alliance for toolmaking, mold and model making and the development, design and production of metal components, plastic components and fiber composite parts from the design, through prototyping and pre-production through to the methods of mass production. Based on our extensive CAD capabilities, we offer the full range of modern techniques for the production of equipment and products. The efficient use of our diverse possibilities with a nearly 100% vertical integration offers compelling advantages in terms of reducing costs and time associated with a very high quality standard. This results in a high level of satisfaction among our customers. 190 qualified engineers, skilled workers, students and trainees represent the future of our company safe. CAD / CAE, Engineering • 3D part design and construction based on the leading CAD / CAM products • 3D CAD tool and fixture design • CAE simulation of mold filling and solidification, residual stress, shrinkage and warpage • FEM calculation Toolmaking Automotive and Vehicle • Form, laminating and punching tools for vehicle interior trim • Teppichverformwerkzeuge • foam molds • Umbugwerkzeuge • Die casting tools • injection molding tools • equipment and systems Tooling aviation • Lay-up tools for the production of composite parts • RTM tools • curing and cutting tools • equipment and systems Cast Products • Model Facilities • Laser - Sintering • QMC Rapid Prototyping G
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Bocholt, Germany
Member since 2004
Employees100 - 200
Certificates1
Year of foundation1963
Competencies
Technologies
Injection Moulding, Extruding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Injection moulding | 1–5,000 | 1–250 mm | 1–250 mm | 1–250 mm | from 0 mm | 0–0.5 kg | from 0 mm |
Injection-mould around inserts | 1–5,000 | 1–250 mm | 1–250 mm | 1–250 mm | from 0 mm | 0–0.5 kg | from 0 mm |
Multi component injection moulding | 1–5,000 | 1–250 mm | 1–250 mm | 1–250 mm | from 0 mm | 0–0.5 kg | from 0 mm |
Measuring & Testing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Measuring / testing | 1–100 | 50–9,999 mm | 50–9,999 mm | 50–9,999 mm | 50–9,999 mm | 0–9,999 kg | from 0 mm |
Mould construction
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Pressure die cast molds | 30–600 mm | 30–400 mm | 30–200 mm | from 0 mm | 0–8 kg | from 0 mm |
Modelmaking | 10–5,000 mm | 10–2,000 mm | 10–2,000 mm | from 0 mm | 0–1,000 kg | from 0 mm |
Casting
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Investment casting | 1–300 | 10–900 mm | 10–600 mm | 10–600 mm | from 0 mm | 0–300 kg | from 0 mm |
Hand moulding (sand casting) | 1–100 | 50–2,000 mm | 50–1,000 mm | 50–1,000 mm | from 0 mm | 0–1,000 kg | from 0 mm |
Additive Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
3D printing (general) | 1–100 | 1–900 mm | 1–600 mm | 1–600 mm | from 0 mm | from 0 kg | from 0 mm |
Selective laser sintering | 1–100 | 1–381 mm | 1–340 mm | 1–400 mm | from 0 mm | from 0 kg | from 0 mm |
Stereolithography (SLA) | 1–100 | 10–600 mm | 10–600 mm | 5–300 mm | from 0 mm | from 0 kg | from 0 mm |
Vacuum casting | 1–100 | 50–900 mm | 50–600 mm | 50–600 mm | from 0 mm | 0–2.5 kg | from 0 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
HSC milling | 1–100 | 50–14,000 mm | 50–2,850 mm | 50–1,500 mm | from 0 mm | 0–9,999 kg | from 0 mm |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Precious metals
SilverGoldPlatinumOther precious metals
Plastics/synthetic materials
ThermoplasticsThermosetsElastomersGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Natural materials
Wood/timberRock
Non-metal inorganic materials
CeramicsGlassConcreteCast mineralsGraphite
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Cast metals
Cast iron
Industries
Medical technologyChemical industryMechanical engineeringElectrical industryApparatus engineeringFittings engineeringAutomation and control engineeringOffice machinery and suppliesAerospace and aviation industryPaper and printing machinery industryDrive and gear engineeringPower generation and transmission industryAir conditioning, refrigeration and ventilation industryMachine tool manufacturingPackaging industrySpecial purpose machinery manufacturingShipbuilding industryMilitary engineeringAutomotive and vehicle constructionFurniture industry
Certificates
ISO 9001:2008
Parts & Machines
Machinery (18)
1 / 18
MAX600
ManufacturerEOS
Control-
Year of Construction1998
Technology
Stereolithography (SLA)3D printing (general)
2 / 18
MCP04
ManufacturerHEK
Control-
Year of Construction1995
Technology
3D printing (general)Investment castingVacuum casting
3 / 18
150KN
ManufacturerEngel
Control-
Year of Construction1995
Technology
Injection mouldingInjection-mould around insertsMulti component injection moulding
4 / 18
FSM1406 A 25/15 KC NW
ManufacturerDroop & Rein
ControlAtek 5000
Technology
HSC milling
5 / 18
FSM1406 DA 30KC N
ManufacturerDroop & Rein
ControlFidia M2 und Heidenhain 415B
Technology
HSC milling
6 / 18
FSM1255 DA30 KC N
ManufacturerDroop & Rein
ControlHeidenhain 415B
Technology
HSC milling
7 / 18
FOG 2500 HS
ManufacturerDroop & Rein
ControlAtek 6000 HS
Technology
HSC milling
8 / 18
CS500
ManufacturerMecof
ControlFidia M30
Technology
HSC milling
9 / 18
CS500
ManufacturerMecof
ControlFidia C20
Technology
HSC milling
10 / 18
Agile 5.3
ManufacturerMecof
ControlFidia C20
Technology
HSC milling
11 / 18
DS Technologie
ManufacturerModimill
ControlFidia C20
Technology
HSC milling
12 / 18
DS Technologie
ManufacturerModimill
ControlFidia C20
Technology
HSC milling
13 / 18
MH 1000S
ManufacturerMaho
Control-
Technology
HSC milling
14 / 18
FP 5 CC
ManufacturerDMG
Control-
Technology
HSC milling
15 / 18
DMU 125 P
ManufacturerDMG
Control-
Technology
HSC milling
16 / 18
Säulen Messmaschine
ManufacturerZ-Mess
Control-
Technology
Measuring / testing
17 / 18
Säulen Messmaschine
ManufacturerStiefelmayer
Control-
Technology
Measuring / testing
18 / 18
Lasertracker
ManufacturerLeica
Control-
Technology
Measuring / testing
18 Machinery
Stereolithography (SLA)1
3D printing (general)2
Investment casting1
Vacuum casting1
Injection moulding1
Injection-mould around inserts1
Multi component injection moulding1
HSC milling12
Measuring / testing3
Contact
Location
Main locationBiemenhorster Weg 19, 46395 Bocholt, Germany
Further locationsBocholt, Irxleben, Stade, Kirchlengern
Company contact
Contact persons
SN
Siegfried Niggemann
SF
Sohil Fakur
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