Christ & Heiri Group - Grieshaber Feinmechanik GmbH & Co. KG
Germany, 79843 Löfflingen
Overview
About Christ & Heiri Group - Grieshaber Feinmechanik GmbH & Co. KG
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Löfflingen, Germany
Member since 2001
Employees100 - 200
Certificates3
Turnover10 - 20 Mil.
Year of foundation1883
Competencies
Technologies
Gear Making
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Cylindrical gear / spur gear | 1,000–99 M | 1–250 mm | 2.5–120 mm | — |
Bevel gear wheel | 1–10,000 | 1–250 mm | 2.5–120 mm | 0–0.5 kg |
Sprocket (wheel) | 1–90 M | 1–250 mm | 2.5–120 mm | 0–1 kg |
Cogged belt pulley | 500–10 M | 3–50 mm | 3–22 mm | 0–9,999 kg |
Worm gear | 500–10 M | 3–50 mm | 3–24 mm | 0–9,999 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–150 kg |
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
External cylindrical grinding | 1–5 M | 1–750 mm | — | — | 1–150 mm | — |
Centreless grinding | 100–50,000 | 4–200 mm | — | — | 1–15 mm | 0–0.5 kg |
Rotofinishing, barrel finishing | 1–5 M | 1–750 mm | 1–750 mm | 1–750 mm | — | — |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Thread rolling | 1–10 M | 1–500 mm | 2.5–30 mm | — |
Thread grinding | 1–99 M | 1–250 mm | 2.5–120 mm | 0–1 kg |
Thread whirling | 1–90 M | 1–250 mm | 2.5–120 mm | 0–1 kg |
Worm milling | 1,000–99 M | 1–180 mm | 3–85 mm | 0–1 kg |
Worm rolling | 1–99 M | 1–50 mm | 2.5–50 mm | — |
Worm grinding | 1–90 M | 1–250 mm | 2.5–50 mm | 0–1 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Blacking | 1–5 M | 1–750 mm | 1–750 mm | 1–750 mm | — | 0–250 kg | — |
Nickel plating | 1–5 M | 1–750 mm | 1–750 mm | 1–750 mm | — | 0–250 kg | — |
Galvanizing | 1–5 M | 1–750 mm | 1–750 mm | 1–750 mm | 1–150 mm | 0–250 kg | 1–25 mm |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Hardening | 1–5 M | 1–750 mm | 1–750 mm | 1–750 mm | 1–150 mm | 0–250 kg |
Materials
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Industries
Drive and gear engineering
Certificates
ISO 9001:2015
ISO 14001
IATF 16949:2016
Parts & Machines
Parts (5)
1 / 5
Schnecken
Lotsize0
2 / 5
Zahnräder
Lotsize0
3 / 5
Kegelräder
Lotsize0
4 / 5
Uhrenteile/Mikroverzahnungen
Lotsize0
5 / 5
Baugruppen
Lotsize0
Machinery (20)
1 / 20
AR10 mit Speedec CNC Steuerung
ManufacturerTORNOS-BECHLER
ControlSpeedec CNC Steuerung
Year of Construction1993
2 / 20
SR 2
ManufacturerHerminghausen
Control-
Year of Construction1987
Technology
Centreless grinding
3 / 20
K 160
ManufacturerKoepfer Maschinenbau
ControlSiemens
Year of Construction2001
Technology
Cylindrical gear / spur gear
4 / 20
L 20
ManufacturerCitizen
ControlFanuk
Year of Construction1998
5 / 20
MZ 120
ManufacturerKoepfer-Monier-Zahner
ControlSiemems
Year of Construction2006
Technology
Worm milling
6 / 20
MZ 120
ManufacturerKoepfer-Monier-Zahner
ControlSiemens
Year of Construction2001
Technology
Worm millingCylindrical gear / spur gear
7 / 20
W91
ManufacturerWahli
ControlWahli
Year of Construction1997
Technology
Cylindrical gear / spur gear
8 / 20
W 90
ManufacturerWahli S.A.
ControlWahli
Year of Construction1997
Technology
Cylindrical gear / spur gear
9 / 20
W 93
ManufacturerWahli S.A.
ControlWahli
Year of Construction1997
Technology
Cylindrical gear / spur gear
10 / 20
30 SPS/HS
ManufacturerStrausak
ControlStrausak
Year of Construction2003
Technology
Cylindrical gear / spur gear
11 / 20
A 24
ManufacturerMikron AG
ControlMikron, Wechsleräder
Year of Construction1992
Technology
Cylindrical gear / spur gear
12 / 20
K 140
ManufacturerKoepfer Maschinenbau
Controlkonventionell
Year of Construction1991
Technology
Cylindrical gear / spur gear
13 / 20
K 136
ManufacturerKoepfer Maschinenbau
ControlKoepfer Wechselräder
Year of Construction1990
Technology
Cylindrical gear / spur gear
14 / 20
K 160 CNC
ManufacturerKoepfer MAschinenbau GmbH
ControlFanuk
Year of Construction2007
Technology
Worm millingCylindrical gear / spur gear
15 / 20
MZ 644 CNC Duplex
ManufacturerMonnier + Zahner
ControlFanuk
Year of Construction2007
Technology
Worm milling
16 / 20
Cincom
ManufacturerCitizen
ControlFanuc
Year of Construction2003
17 / 20
B12 V
ManufacturerCitizen
ControlFanuc
Year of Construction2003
18 / 20
P26
ManufacturerKlingelnberg
Control-
Year of Construction2006
Technology
Measuring / testing
19 / 20
MZ622 Duplex
ManufacturerMZ
ControlFanuc
Year of Construction2007
20 / 20
MZ644 Duplex
ManufacturerMZ
ControlFanuc
Year of Construction2007
Technology
Worm milling
5 Parts
20 Machinery
Centreless grinding1
Cylindrical gear / spur gear10
Worm milling5
Measuring / testing1
Contact
Location
Main locationTalstraße 5, 79843 Löfflingen, Germany
Further locationsEisenbach Hochschwarzwald Baden-Württemberg Germany,
Monterrey, Nuevo Leon, Mexico
Monterrey, Nuevo Leon, Mexico
Company contact
Contact persons
FR
Francesco Racinelli
UM
Ulrich Martin
OB
Olivier Brunner
EW
Erwin Wehrle
BK
Bernhard Ketterer
SS
Sandra Schöne
AM
Alexander Mitwalsky
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