
Overview
About SWS Spannwerkzeuge GmbH
Who we are
SWS offers an extensive programme with the production of tension tongs, tension tools and special devices.
According to customers illustrations
According to customers requirements
According to (CAD) constructions
We dominate all production processes including the necessary warm-treatment.
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Schlüchtern, Germany
Member since 2003
Employees50 - 100
Certificates1
Turnover5 - 10 Mil.
Year of foundation1920
Marketing documents
Competencies
Technologies
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
External cylindrical grinding | 1–10,000 | 1–1,500 mm | from 0 mm | from 0 mm | 1–360 mm | 0–100 kg | from 0 mm |
Internal cylindrical grinding | 1–1,000 | 10–250 mm | — | — | 10–250 mm | — | — |
Surface grinding machine | 1–1,000 | 10–350 mm | 10–150 mm | 10–150 mm | — | 0–85 kg | — |
Etching and Spark Erosion
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Spark erosion wire cutting | 1–20,000 | 3–1,050 mm | 5–295 mm | 3–800 mm | from 0 mm | 0–800 kg | from 0 mm |
Spark erosion countersinking | 1–5,000 | 10–600 mm | 10–450 mm | 10–160 mm | from 0 mm | 0–200 kg | from 0 mm |
Jigmaking
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Drilling / milling jigs | 20–350 mm | 20–250 mm | 20–250 mm | 0–85 kg |
Measuring / testing jigs | 20–350 mm | 20–250 mm | 20–250 mm | 0–85 kg |
Assembly jigs | 20–250 mm | 20–250 mm | 20–250 mm | 0–85 kg |
Welding jigs | 20–350 mm | 20–250 mm | 20–250 mm | 0–85 kg |
Clamping devices | 10–1,000 mm | 10–500 mm | 10–500 mm | 0–500 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–500 kg |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Case hardening/surface hardening | 1–10,000 | 2–500 mm | 1–400 mm | 2–400 mm | 2–420 mm | 0–50 kg | from 0 mm |
Annealing | 1–10,000 | 2–500 mm | 1–400 mm | 2–400 mm | 2–420 mm | 0–50 kg | from 0 mm |
Hardening | 1–10,000 | 2–500 mm | 1–400 mm | 2–400 mm | 2–420 mm | 0–50 kg | from 0 mm |
Hardening and tempering | 1–10,000 | 2–500 mm | 1–400 mm | 2–400 mm | 2–420 mm | 0–50 kg | from 0 mm |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Full-range turning (including milling) | 1–9,000 | 10–400 mm | 10–250 mm |
Hard turning | 1–5,000 | 10–400 mm | 10–250 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Full-range milling (including turning) | 1–100 k | 10–500 mm | 10–500 mm | 10–500 mm | 5–500 mm |
Materials
Plastics/synthetic materials
ThermoplasticsThermosetsElastomersNatural and vulcanised rubber
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Light metals
Aluminium and aluminium alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Industries
Military engineeringPaper and printing machinery industryElectrical industryRailway and rail vehicles industryPlant engineering and constructionSpecial purpose machinery manufacturingAutomation and control engineeringDrive and gear engineeringAutomotive and vehicle constructionAerospace and aviation industryPrecision engineering, mechatronics and opticsPackaging industryMechanical engineeringPower generation and transmission industryApparatus engineeringMachine tool manufacturingShipbuilding industryMedical technologyChemical industryMeasurement and control technique, laboratory equipment
Certificates
ISO 9001:2015
Parts & Machines
Machinery (8)
1 / 8

Universal
ManufacturerKellenberger
Control-
Technology
External cylindrical grinding
2 / 8

H.E.F.
ManufacturerDurferrit
Control-
Year of Construction1996
Technology
Hardening and temperingAnnealingHardeningCase hardening/surface hardening
3 / 8

A
ManufacturerOkuma
Control-
Year of Construction1999
Technology
Full-range turning (including milling)
4 / 8

DMC63
ManufacturerDMG
Control-
Year of Construction2004
Technology
MillingDrilling / threading / tapping
5 / 8

MV2400-R
ManufacturerMItsubishi
Control-
Year of Construction2012
Technology
Spark erosion wire cutting
6 / 8

Quikturn 200M*1000U
ManufacturerMazak
ControlMazatrol 640T-N
Year of Construction2005
Technology
Turning
7 / 8

Gildemeister TWIN 42
ManufacturerDMG
Control-
Year of Construction2006
Technology
Full-range turning (including milling)
8 / 8

U-Grind 800
ManufacturerBuderus
Year of Construction2018
Technology
Hard turning
8 Machinery
External cylindrical grinding1
Hardening and tempering1
Annealing1
Hardening1
Case hardening/surface hardening1
Full-range turning (including milling)2
Milling1
Drilling / threading / tapping1
Spark erosion wire cutting1
Turning1
Hard turning1
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