präwerc GmbH

Germany, 38855 Wernigerode

Overview

About präwerc GmbH

1 / 1

Wernigerode, Germany

Member since 2019

Employees20 - 50

Certificates2

Year of foundation2003

Competencies

Technologies

Turning

Technologies	Lotsize	Length	Diameter	Weight
Turning	1–100	from 0 mm	from 0 mm	—
Swiss turning	1–500	from 0 mm	from 0 mm	—
Full-range turning (including milling)	1–100	from 0 mm	from 0 mm	—
Hard turning	1–100	1–4,000 mm	2–800 mm	—
Centering / end facing	1–100	1–4,000 mm	2–800 mm	—
Shaft machining	1–100	1–4,000 mm	2–800 mm	0–300 kg

Cutting dies / deep drawing dies

Technologies	Length	Width	Height	Weight
Punching / Cutting tools	15–250 mm	15–450 mm	0.5–6 mm	0–1 kg
Follow-on composite tools	15–150 mm	15–450 mm	0.3–6 mm	0–1 kg
Fineblanking tools	15–150 mm	15–150 mm	0.3–1.5 mm	0–1 kg
Die replacement / wearing part manufacturing	—	—	—	—
Embossing / swage dies	5–150 mm	3–150 mm	5–150 mm	0–1 kg

Jigmaking

Technologies	Length	Width	Height	Weight
Drilling / milling jigs	15–1,300 mm	15–1,000 mm	1–300 mm	0–100 kg
Measuring / testing jigs	15–1,300 mm	15–1,000 mm	1–300 mm	0–100 kg
Assembly jigs	15–1,300 mm	15–1,000 mm	1–300 mm	0–100 kg
Welding jigs	15–1,300 mm	15–1,000 mm	1–300 mm	0–100 kg
Clamping devices	15–1,300 mm	15–1,000 mm	1–300 mm	0–100 kg

Assembly

Technologies	Weight
Mechanical assembly	0–1,500 kg

Finishing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
External cylindrical grinding	1–100	50–1,000 mm	—	—	10–300 mm	—
Internal cylindrical grinding	1–10	10–80 mm	—	—	16–250 mm	—
Surface grinding machine	1–100	15–1,000 mm	2–500 mm	1–320 mm	—	0–500 kg

Injection Moulding, Extruding

Technologies	Lotsize	Length	Width	Height	Weight
Injection moulding	1–25,000	200–400 mm	96–246 mm	96–296 mm	0–200 kg
Injection-mould around inserts	1–200	200–400 mm	96–246 mm	96–296 mm	0–200 kg

Mould construction

Technologies	Length	Width	Height	Weight
Injection moulds	200–1,000 mm	96–500 mm	96–700 mm	0–1,000 kg
Pressure die cast molds	100–500 mm	100–500 mm	50–600 mm	0–500 kg

Milling

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Milling	1–100	0–3,000 mm	from 0 mm	from 0 mm	—	—
5-axis milling machines	1–100	0–3,000 mm	0–1,000 mm	0–500 mm	—	—
Form milling (3 D)	1–100	0–3,000 mm	0–1,000 mm	0–500 mm	—	—
Engraver milling	1–100	8–300 mm	8–200 mm	1–100 mm	40–150 mm	0–10 kg

Assembly Group Manufacturing

Technologies	Lotsize	Length	Width	Height
Potting of components	1–10	4–200 mm	4–200 mm	10–50 mm

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Sawing	1–250	5–5,000 mm	5–520 mm	5–460 mm	5–420 mm	—
Drilling / threading / tapping	1–100	5–1,600 mm	5–120 mm	5–440 mm	—	0–1,500 kg

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Weight
Sand blasting	1–100	10–500 mm	10–450 mm	1–250 mm	0–10 kg

Materials

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys

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

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder

Industries

Aerospace and aviation industryMachine tool manufacturingApparatus engineeringSpecial purpose machinery manufacturingMechanical engineeringHydraulic and pneumatic industryPrecision engineering, mechatronics and opticsElectrical industryRailway and rail vehicles industryPlant engineering and constructionAutomotive and vehicle constructionDrive and gear engineeringBuilding, agricultural and forestry machinery manufacturing

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Certificates

ISO 9001:2015

ISO 14001

Contact

Location

Main locationAm Köhlerteich 21, 38855 Wernigerode, Germany

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Further locations38855 Wernigerode 06485 Quedlinburg

Company contact

Contact persons

Kathleen Schulze

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