

Overview
About Erich Lacher Präzisionsteile GmbH & Co. KG
Who we are
Sophisticated turning and gear parts require a high production know-how for realizing tight tolerances and complex geometries. Customers around the world appreciate the high quality of our products. On a total production area of 6,700 m² you have over 200 machines for high production capacities are available: the latest CNC lathes and gear cutting machines, conventional cam-controlled lathes, video check-sorting machines, 6-axis robotics and cleaning and grinding equipment. over 350 million precision parts are manufactured - mainly for customers in the automotive industry, electrical engineering, control engineering, medical technology and toy industry. To ensure our customers security for decision and investment, we have a quality management according to DIN EN ISO 9001 for our manufacturing and administrative processes: 2000 and DIN EN ISO 13485: 2003 certified and constructed. We also have a certified environmental management system (ISO 14001) and as a supplier to the automotive industry ISO / TS 16949 certification. We manufacture for you: Turned parts - Workpiece diameter of 0.8 to 40 mm - Examples: axes, anchors, bushings, sleeves, ball studs, pins, connectors, cylinder sleeves Turned parts for medical technology - Workpiece diameter of 0.8 to 40 mm - Examples: Angled post, screws, caps, conical crowns, assembly snails - One to seven-start worms from module 0.3 to module 2 - Workpiece diameters from 4 to 40 mm - Chase-and milled versions - Paired with optional cylindrical gears - Examples: drive screw, worm shafts, worm control Gears and pinions - Workpiece diameters from 4 to 40 mm - Gears and pinions from module 0.3 to module 2 - Straight and helical teeth - Examples: motor pinion gear pinion small gears -Triebe Of composite materials such as hard tissue, machine or stainless steel - Gear components starting with tooth number 6 and b Translation by Google Translate
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Pforzheim, Germany
Member since 2015
Employees100 - 200
Certificates4
Turnover20 - 50 Mil.
Year of foundation1925
Marketing documents
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | from 10,000 | 5–220 mm | 1–40 mm |
Automatic turning (bar) | from 10,000 | 5–220 mm | 1–40 mm |
Swiss turning | from 10,000 | 5–220 mm | 1–40 mm |
Full-range turning (including milling) | from 10,000 | 5–220 mm | 1–40 mm |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–10 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Anodizing | 5,000–1 M | 5–220 mm | 1–40 mm | 1–40 mm | 0–1 kg |
Blacking | 5,000–1 M | 5–220 mm | 1–40 mm | 1–40 mm | 0–1 kg |
Electroplating | 5,000–1 M | 5–220 mm | 1–40 mm | 1–40 mm | 0–1 kg |
Rotofinishing, barrel finishing | 5,000–1 M | 1–220 mm | 1–40 mm | 1–40 mm | — |
Gear Making
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Cylindrical gear / spur gear | 5,000–5 M | 2–50 mm | 3–40 mm | 0–0.1 kg |
Bevel gear wheel | 5,000–5 M | 2–50 mm | 2–40 mm | 0–1 kg |
Worm gear | 5,000–5 M | 2–50 mm | 2–40 mm | 0–1 kg |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Worm milling | 5,000–5 M | 2–230 mm | 2–40 mm | 0–1 kg |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Steel
Case hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steel
Industries
Air conditioning, refrigeration and ventilation industryFittings engineeringHydraulic and pneumatic industryBoiler, container and tank construction Automotive and vehicle constructionHousehold appliance industryInformation technology (hardware)Medical technologyMeasurement and control technique, laboratory equipmentFurniture industryTelecommunication industryDrive and gear engineeringAutomation and control engineeringPlant engineering and constructionMechanical engineeringSpecial purpose machinery manufacturingMilitary engineeringElectrical industryPrecision engineering, mechatronics and optics
Certificates
ISO 9001:2008
ISO 14001
ISO-TS 16949:2009
EN ISO 13485
Parts & Machines
Parts (17)
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Rändelbolzen
Description
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Machinery (8)
1 / 8

Langdrehautomaten
ManufacturerTornos, Gildemeister
ControlCNC
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Langdrehautomaten
ManufacturerTornos
ControlKurve
Technology
Swiss turningAutomatic turning (bar)Turning
3 / 8

Mehrspindeldrehautomaten
ManufacturerIndex, Tornos
ControlCNC
Technology
TurningSwiss turningAutomatic turning (bar)
4 / 8

Langdrehautomaten
ManufacturerTornos, Star
ControlCNC
Technology
Swiss turningAutomatic turning (bar)Turning
5 / 8

Ringdrehautomaten
ManufacturerEsco
ControlKurve
Technology
Swiss turningTurning
6 / 8

Verzahnungsmaschinen
ManufacturerWahli, Monnier&Zahner
ControlKurve und CNC
7 / 8
Schneckenfräsmaschinen
ManufacturerLambert, Monnier&Zahner
ControlCNC
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Rundschleifmaschinen
ManufacturerNomoco, Wicky
ControlCNC
17 Parts
8 Machinery
Swiss turning4
Automatic turning (bar)3
Turning4
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