

Overview
About R.W. Grass GmbH
Who we are
The company RWGrass GmbH is in the range of CNC precision turned and milled parts and finishing of cast and sintered parts at home. Our products are manufactured in various materials and various sizes from small to large series. Our flexibility refers not only to batch sizes from 500 to 100,000 pieces - the adaptation to customer requirements using CAD are appreciated by our partners. The manufacture and assembly of precision mechanical devices and modules is our specialty. Presses, punching, squeezing, riveting, drilling, threading, screw, solder, tin, merge, shapes, spot welding, grinding, milling, turning, adjust, measure and test the purchase of integrated operations. The house tool makes us independent and allows for maximum on-time delivery. So workflows are optimized and customer requirements into account even better. Products: We manufacture turned parts: - Diameter from 8mm to 650mm - Length up to 200mm Milled parts: - Length up to max.800mm Materials: Stainless steel (eg 1.4301, 1.4404,), steel, brass, copper, aluminum, plastics Delivery program: Pump body housing, valve body, piston, adapters, bearing chock, collets, bushings, grips, power tap, shielding, solder lugs, optics carrier photodiode holder, spacer sleeve, stop in connector, female, fiber filters, sleeve, guide pin twist mechanism, driver twist mechanism, thumbwheel mechanics, different door- window buttons, different door window handles, press rings with slope, reference upper part, orientation completely, burner housing, hollow shafts, bolts, lever cylinder housing, shaft for drive motor, cap for drive motor, ball valve, sleeve, guide shaft, stop bar, assembly photographic technique, component assembly Motor snowmaking equipment , component assembly for medical and measuring equipment of human blood analysis;
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Vahrn, Italy
Member since 2007
Employees10 - 20
Certificates1
Turnover1 - 5 Mil.
Marketing documents
Competencies
Technologies
Assembly
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Mechanical assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–200 kg | from 0 mm |
Electromechanical assembly | — | — | — | — | 0–200 kg | — |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 1,000–1 M | 2–150 mm | 10–80 mm |
Automatic turning (bar) | 1,000–1 M | 2–150 mm | 4–80 mm |
Full-range turning (including milling) | 1,000–1 M | 2–150 mm | 10–80 mm |
Hard turning | 1,000–1 M | 2–150 mm | 10–80 mm |
Assembly Group Manufacturing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Clinching | 20–1 M | 1–1,000 mm | 1–1,000 mm | 1–100 mm |
Riveting | 20–1 M | 1–1,000 mm | 1–1,000 mm | 1–100 mm |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 1–1,000 mm | 1–1,000 mm | 1–100 mm | 1–200 mm | 0–50 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Milling | 20–1 M | 1–760 mm | 1–460 mm | 1–250 mm | 0–40 kg |
HSC milling | 20–1 M | 1–760 mm | 1–460 mm | 1–250 mm | 0–40 kg |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Drilling / threading / tapping | 10–1 M | 1–760 mm | 1–460 mm | 1–250 mm | from 0 mm | 0–40 kg | from 0 mm |
Labelling / marking
| Technologies | Lotsize | Length | Width |
|---|---|---|---|
Pad printing | 1–1 M | 1–1,000 mm | 1–1,000 mm |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Cast metals
Cast steelCast iron
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Plastics/synthetic materials
ThermoplasticsHigh performance plasticThermosetsElastomers
Industries
Precision engineering, mechatronics and opticsMedical technologyShipbuilding industryMeasurement and control technique, laboratory equipmentPower generation and transmission industryHousehold appliance industryPaper and printing machinery industryPackaging industryAerospace and aviation industryOffice machinery and suppliesLighting industryChemical industryElectrical industryPlant engineering and constructionAutomotive and vehicle constructionHydraulic and pneumatic industryBuilding, agricultural and forestry machinery manufacturingRailway and rail vehicles industryAir conditioning, refrigeration and ventilation industryBoiler, container and tank construction Special purpose machinery manufacturingApparatus engineeringFittings engineeringConstruction and architectural suppliesDrive and gear engineeringMechanical engineeringMachine tool manufacturingAutomation and control engineering
Certificates
ISO 9001:2008
Parts & Machines
Parts (1)
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verschiedene Dreh- und Frästeile
Lotsize0
Descriptionnull
Machinery (10)
1 / 10
LB 3000 EXMYW
ManufacturerOkuma
ControlOkuma
Year of Construction2012
Technology
Full-range turning (including milling)TurningAutomatic turning (bar)
2 / 10
LB300MYW
ManufacturerOkuma
ControlOkuma
Year of Construction2010
Technology
Automatic turning (bar)Turning
3 / 10
LT 200M
ManufacturerOkuma
ControlOkuma
Year of Construction2007
Technology
Automatic turning (bar)Turning
4 / 10
MF46 VA
ManufacturerOkuma
ControlOkuma
Year of Construction2006
Technology
HSC millingMillingDrilling / threading / tapping
5 / 10
LB300MW
ManufacturerOkuma
ControlOkuma
Year of Construction2004
Technology
TurningAutomatic turning (bar)
6 / 10
Okuma LCS15
ManufacturerOkuma
ControlOkuma
Year of Construction1998
Technology
Automatic turning (bar)Turning
7 / 10
LB10
ManufacturerOkuma
ControlOkuma
Year of Construction1996
Technology
Automatic turning (bar)Turning
8 / 10
TVC 200 P
ManufacturerTraub
ControlIso
Year of Construction1996
Technology
Drilling / threading / tappingMilling
9 / 10
CSK 300
ManufacturerHeckert
ControlISO
Year of Construction1998
Technology
Drilling / threading / tappingMilling
10 / 10
c
ManufacturerHermle
Control-
Year of Construction1985
Technology
Drilling / threading / tappingMilling
1 Parts
10 Machinery
Full-range turning (including milling)1
Turning6
Automatic turning (bar)6
HSC milling1
Milling4
Drilling / threading / tapping4
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