

Overview
About Kunststofftechnik Weißbach GmbH
Who we are
Company Profile Since 1991 Our family manufactures customized solutions made of plastic. In Gornau at Chemnitz today about 50 employees in the fields of semi-finished product processing, container and equipment construction, plant construction and cleanroom technology operate. Our solutions are used in industries such as machine and plant engineering, medical and environmental technology, the semiconductor industry and photovoltaics. The high quality of our products and services is evidenced by the certification of our company according to ISO 9001:2008. The internal design office as well as the technically and technologically advanced manufacturing guarantee our customers a comprehensive and high-quality advice and support. Involve us when planning your plastic just solution. Illustrate With our experience and the available CAD technology and we work out the best solution. We are happy to solve with our know-how your challenges. Products / Services Semi-finished processing Behälter-/Apparatebau Transparent Plastics Wasser-/Labortechnik Cleanroom technology Semiconductor engineering / photovoltaics Piping systems / special fittings Prototyping / Rapid Prototyping Machine technology With a well-equipped and very broad machinery, we can meet diverse customer needs. CNC lathe turning length up to 500 m 2 Milling Machine CNC 3-axis 1000 x 1300 x 160 Milling Machine CNC 3-axis 2300 x 1300 x 160 Milling Machine
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Gornau, Germany
Member since 2009
Premium Member since 2019
Employees50 - 100
Certificates1
Turnover1 - 5 Mil.
Year of foundation2001
Marketing documents
DIN ISO 9001:2008WHG19AGBTrinkwasseraufbereitungsanlageReferenzenFirmenflyerProduktbroschüreISO_9001_2019.pdfPDF Filekunststofftechnik_weissbach_gmbh_.pdfPDF Fileeinlegeblatt_ultrafiltrationsanlage_druck.pdfPDF Fileanlagentechnik_de_3mm.pdfPDF Filedesinfektion_de_3mm.pdfPDF Filewaschwasseraufbereitung_de_3mm.pdfPDF File
Competencies
Technologies
Machining (Plastics & Rubber)
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Turning | 1–1,000 | 1–2,000 mm | — | — | 1–530 mm | — |
Automatic turning (bar) | 10–1,000 | 1–200 mm | — | — | 2–250 mm | — |
Full-range turning (including milling) | 1–1,000 | 1–2,000 mm | — | — | 2–500 mm | — |
Milling | 1–1,000 | 1–2,000 mm | 10–1,000 mm | 0.5–800 mm | — | 0–150 kg |
Form milling (3 D) | 1–1,000 | 10–2,000 mm | 10–1,000 mm | 10–800 mm | — | 0–300 kg |
Water jet cutting
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Water jet cutting 2D | 1–1,000 | 1–1,000 mm | 1–1,000 mm | — | — | 0–150 kg | 0.1–100 mm |
Water jet cutting, tube & section | 1–1,000 | 10–2,000 mm | 10–1,200 mm | 10–100 mm | 0.1–1,000 mm | 0–250 kg | 0.1–100 mm |
Joining (Plastics & Rubber)
| Technologies | Lotsize | Weight |
|---|---|---|
Extrusion welding | 1–1,000 | 0–5,000 kg |
Hot plate / Heated tool welding | 6–800 | 0–5,000 kg |
Hot gas welding | 1–1,000 | 0–5,000 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–8,000 kg |
Electromechanical assembly | 0–500 kg |
Industrial / On-site-assembly | 0–3,000 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 1–2,000 mm | 1–1,000 mm | 0.1–1,000 mm | 0.1–1,000 mm | 0–150 kg |
Gear Making
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Cylindrical gear / spur gear | 1–1,000 | 1–2,000 mm | — | — | 1–1,000 mm | 0–150 kg |
Internal teeth | 1–1,000 | 10–300 mm | — | — | 10–800 mm | 0–2,000 kg |
Bevel gear wheel | 1–1,000 | 1–2,000 mm | — | — | 1–1,000 mm | 0–150 kg |
Sprocket (wheel) | 1–1,000 | 10–300 mm | — | — | 10–500 mm | 0–300 kg |
Cogged belt pulley | 1–1,000 | 10–500 mm | — | — | 10–500 mm | 0–300 kg |
Rack (toothed) | 1–1,000 | 1–2,000 mm | 1–1,000 mm | 1–800 mm | 1–1,000 mm | 0–150 kg |
Worm gear | 1–1,000 | 10–1,000 mm | — | — | 10–800 mm | 0–300 kg |
Pipe & Tube Manufacturing
| Technologies | Lotsize | Length | Diameter | Material thickness |
|---|---|---|---|---|
Pipe bending | 1–1,000 | 500–2,000 mm | 16–160 mm | 1–10 mm |
Pipe forming | 1–1,000 | 500–2,000 mm | 16–500 mm | — |
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Turning | 1–500 k | 0–1,000 mm | — | — | from 0 mm | — |
Automatic turning (bar) | 1–10,000 | 0–800 mm | — | — | 10–100 mm | — |
Swiss turning | 1–1,000 | 10–2,000 mm | — | — | 10–500 mm | — |
Full-range turning (including milling) | 1–10,000 | 10–1,000 mm | — | — | 10–800 mm | — |
Broaching | 1–1,000 | 2–100 mm | — | — | 10–300 mm | — |
Deep-hole drilling | 1–1,000 | 10–2,000 mm | 10–1,000 mm | 10–800 mm | 1–60 mm | 0–150 kg |
Centering / end facing | 1–1,000 | 10–4,000 mm | — | — | 10–40 mm | — |
Shaft machining | 1–1,000 | 1–2,000 mm | — | — | 10–500 mm | 0–150 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Laser cutting 2D | from 1 | from 0 mm | 0–1,500 mm | 0–15 mm |
Bending / folding | 1–1,000 | 0–3,000 mm | — | 0–8 mm |
Shearing (rectangular blank/strip) | 1–10,000 | — | — | 0.5–8 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | from 1 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg | — |
Inert gas shielded arc welding (Plasma) | 1–1,000 | 1,000–12,000 mm | 500–4,000 mm | 100–3,000 mm | 500–3,000 mm | 0–10,000 kg | 1–20 mm |
Inert gas shielded arc welding (TIG) | from 1 | from 0 mm | from 0 mm | 0–2,500 mm | — | from 0 kg | — |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | from 0 mm | from 0 mm | from 0 mm | from 0 kg |
Machine frames / bases / racks | 100–3,000 mm | 100–3,000 mm | 100–3,000 mm | 0–10,000 kg |
Beam prefabrication | 100–12,000 mm | 100–3,000 mm | 10–3,000 mm | 0–10,000 kg |
Jigmaking
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Drilling / milling jigs | 100–2,000 mm | 100–2,000 mm | 10–500 mm | 0–300 kg |
Gauges | 100–2,000 mm | 100–2,000 mm | 10–500 mm | 0–300 kg |
Measuring / testing jigs | 100–2,000 mm | 100–2,000 mm | 10–500 mm | 0–300 kg |
Assembly jigs | 100–2,000 mm | 100–2,000 mm | 10–500 mm | 0–300 kg |
Welding jigs | 100–2,000 mm | 100–2,000 mm | 10–500 mm | 0–300 kg |
Clamping devices | 100–2,000 mm | 100–2,000 mm | 10–500 mm | 0–300 kg |
Cutting tools (metal)
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–1,000 | 100–3,000 mm | 100–3,000 mm | 10–3,000 mm | 0–1,000 kg |
Hydraulic engineering | 1–1,000 | 100–3,000 mm | 100–3,000 mm | 10–3,000 mm | 0–1,000 kg |
Pneumatic engineering | 1–1,000 | 100–3,000 mm | 100–3,000 mm | 10–2,000 mm | 0–1,000 kg |
Apparatus engineering | 1–1,000 | 100–3,000 mm | 100–3,000 mm | 10–3,000 mm | 0–5,000 kg |
Tool building | 1–1,000 | 100–3,000 mm | 100–3,000 mm | 10–3,000 mm | 0–5,000 kg |
Tubes and pipes (assembled)
| Technologies | Lotsize | Diameter |
|---|---|---|
Industrial tubes | 1–1,000 | 1–60 mm |
Assembly Group Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Adhesive bonding | 1–1,000 | 1–1,000 mm | 1–1,000 mm | 1–100 mm | 1–800 mm | 0–150 kg | 0.1–100 mm |
Potting of components | 1–1,000 | 10–300 mm | 10–300 mm | 10–300 mm | — | — | — |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Worm milling | 1–1,000 | 20–2,000 mm | 20–500 mm | 0–150 kg |
Mould construction
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Modelmaking | 100–2,000 mm | 100–2,000 mm | 10–500 mm | 0–300 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 1–500 k | from 0 mm | from 0 mm | 0–500 mm | — | — |
5-axis milling machines | 1–1,000 | 0–3,000 mm | 0–1,000 mm | 0–500 mm | — | — |
Form milling (3 D) | 1–1,000 | from 0 mm | from 0 mm | 0–500 mm | — | — |
Full-range milling (including turning) | 1–10,000 | 10–1,000 mm | 100–1,000 mm | 10–500 mm | 10–800 mm | — |
HSC milling | 1–1,000 | 10–2,000 mm | 10–1,000 mm | 1–800 mm | — | 0–150 kg |
Deep-hole drilling | 1–10,000 | 10–1,000 mm | 10–1,000 mm | 10–800 mm | 10–800 mm | 0–150 kg |
Engraver milling | 1–1,000 | 10–4,000 mm | 10–2,500 mm | 0.25–500 mm | 10–400 mm | 0–150 kg |
Additive Manufacturing
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
3D printing (general) | 1–1,000 | 5–300 mm | 5–300 mm | 5–300 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Deep-hole drilling | 1–1,000 | 10–1,000 mm | 10–1,000 mm | 10–500 mm | 10–800 mm | 0–150 kg |
Sawing | 1–10,000 | 10–4,000 mm | 10–3,000 mm | 0.1–120 mm | 1–400 mm | — |
Drilling / threading / tapping | 1–1,000 | 1–2,000 mm | 1–1,000 mm | 1–600 mm | — | 0–150 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Powder coating | 1–1,000 | 100–3,000 mm | 100–3,000 mm | 10–2,500 mm | — | 0–500 kg | — |
Spray-painting | 1–1,000 | 100–12,000 mm | 100–4,000 mm | 10–3,000 mm | — | 0–10,000 kg | — |
Galvanizing | 1–1,000 | 10–6,000 mm | 10–3,000 mm | 10–3,000 mm | 10–2,000 mm | 0–10,000 kg | 1–30 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
Natural materials
Wood/timber
Non-metal inorganic materials
CeramicsGlassConcreteCast mineralsGraphite
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Industries
Precision engineering, mechatronics and opticsPlant engineering and constructionMeasurement and control technique, laboratory equipmentAir conditioning, refrigeration and ventilation industryHydraulic and pneumatic industryMedical technologyAerospace and aviation industryBoiler, container and tank construction Paper and printing machinery industryFittings engineeringMechanical engineeringMachine tool manufacturingMilitary engineeringClean room technologyConstruction and architectural suppliesApparatus engineeringSpecial purpose machinery manufacturingShipbuilding industry
Certificates
ISO 9001:2015
Parts & Machines
Parts (12)
1 / 12

Abgasanlage
DescriptionHier wurde ein Abgasanlage vom 1er BMW 3D gefräst und poliert
2 / 12

Behälter- und Anlagenbau
DescriptionLuftwäscher
3 / 12

Großfilter
DescriptionHerstellung eines automatischen Großfilters mit Steuerung und Selbstreinigung
4 / 12

Lüftungssysteme
DescriptionLüftungsbauteile;
Fertigung und Konstruktion von Bauteilen und Apparaten zur Be- und Enlüftung
5 / 12

Reinraum Baugruppen
DescriptionProduktion für die Reinraumtechnik auch mit kompl. Ausstattung
6 / 12

Zerspanung
DescriptionFräsen von langen komplexen Bauteilen
7 / 12

Mehrachsbearbeitung
DescriptionFräsen eines Zahnsegmentes
8 / 12

HGW Zerspanung
DescriptionBearbeitung von Glashartgewebe
9 / 12

Anlagenbau
DescriptionMontage und Fertigung von kompletten Anlagen in der Vorfertigung in unserem Werk
10 / 12

Großrohrbearbeitung
DescriptionVerteiler Da630 mit Abgängen Da450 aus PP
11 / 12

Zerspanung Frästeile
DescriptionPMMA Reaktor gefräst und poliert
12 / 12

Machinery (18)
1 / 18

VF-6
ManufacturerHAAS
ControlHAAS nach DIN66025/ FANUC ähnlich
Year of Construction2006
Technology
Form milling (3 D)HSC millingEngraver millingMillingWorm milling
2 / 18

Isel GFV142
ManufacturerISEL
ControlISEL CAM -/ Esprit
Year of Construction1999
Technology
MillingEngraver millingForm milling (3 D)HSC milling
3 / 18

VF-9/50
ManufacturerHAAS
ControlHAAS nach DIN66025/ FANUC ähnlich
Year of Construction2008
Technology
HSC millingWorm millingForm milling (3 D)MillingEngraver milling
4 / 18

1525 Premium
ManufacturerVHF
ControlEsprite
Year of Construction2009
Technology
Form milling (3 D)MillingHSC millingEngraver milling
5 / 18

IR Schweißmaschine 225
ManufacturerGF
ControlCNC
Year of Construction2008
Technology
Hot plate / Heated tool welding
6 / 18

Abkantbank f. Kunstst.
ManufacturerWegener
ControlCNC
Year of Construction2000
7 / 18

Warmgasschweißen
ManufacturerWegener
Control-
Year of Construction2000
8 / 18

Stumpfschweißmaschinen 8-630mm
ManufacturerWidos -/ GF
Control----
Year of Construction2000
Technology
Hot plate / Heated tool welding
9 / 18

Dimension SST
Manufacturerdimension
ControlCAD/CAM
Year of Construction2008
Technology
3D printing (general)
10 / 18

IR Schweißmaschine 63
ManufacturerGF
ControlCNC
Year of Construction2010
Technology
Hot plate / Heated tool welding
11 / 18

Aushalsmaschine
ManufacturerKTW
Control-------
Year of Construction2003
Technology
Hot plate / Heated tool welding
12 / 18

Schweißextruder von-bis
ManufacturerWegener
Control----
Year of Construction2000
Technology
Extrusion welding
13 / 18

Plattenschweißanlage f. Kunstst.
ManufacturerWegener
ControlCNC
Year of Construction2000
Technology
Hot plate / Heated tool welding
14 / 18
Technology
Drilling / threading / tappingHot plate / Heated tool weldingAutomatic turning (bar)TurningForm milling (3 D)Engraver millingHot gas weldingAdhesive bondingMechanical assemblyHSC millingSawingExtrusion welding
15 / 18

Homag 5 Achsfräsanlage-/ Vollautomatik
ManufacturerHomag
Year of Construction2021
Technology
Milling
16 / 18

Isel Flat Com
ManufacturerIsel
ControlISEL
Year of Construction2021
Technology
Engraver millingHSC millingMilling
17 / 18

TC 800
ManufacturerSpinner
ControlSiemens
Year of Construction2021
Technology
Engraver millingFull-range turning (including milling)TurningDrilling / threading / tappingShaft machining
18 / 18

TC 600 automation
ManufacturerSpinner
ControlSiemens
Year of Construction2022
Technology
Engraver millingMillingForm milling (3 D)Full-range turning (including milling)Turning
12 Parts
18 Machinery
Form milling (3 D)6
HSC milling6
Engraver milling8
Milling7
Worm milling2
Hot plate / Heated tool welding6
3D printing (general)1
Extrusion welding2
Drilling / threading / tapping2
Automatic turning (bar)1
Turning3
Hot gas welding1
Adhesive bonding1
Mechanical assembly1
Sawing1
Full-range turning (including milling)2
Shaft machining1
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