Contract potting with 2K casting resins as well as authorized distributor for TE Connectivity and Johnson Controls.
KRÜGER-Werke GmbH
Dresden · Falkenberg/Elster OT SchmerkendorfNew on Amplifa
About KRÜGER-Werke GmbH
KRÜGER-Werke GmbH, based in Dresden (Saxony) with a branch in Falkenberg/Elster OT Schmerkendorf (Brandenburg), is a distributor of casting resin products and electronic components as well as a contract manufacturer for potting/encapsulation. In-house, components are potted with 2K potting compounds based on polyurethane (PUR), polybutadiene (PB) and silicone (LSR) – from micro-series to high-volume production, with application quantities from 0.01 g. The offering is complemented by sample, prototype and demonstrator manufacturing, in-house toolmaking with CNC milling machines, lathes and surface grinding machines, 3D printing, assembly and finishing, as well as climatic testing in a 600-liter climate chamber (-40 to 180 °C). Since 2012 the company has been an authorized contract distributor for TE Connectivity potting compounds, since 2014 it has operated an electrical wholesale business with over 5,000 TE products, and since 2021 it has distributed MSR and KNX products from Johnson Controls. Customers come primarily from the automotive industry, energy sector, defense, medical technology, aerospace and solar technology.
- Site
- Dresden
- Processes
- Contract potting / potting of components (2K casting resin), Manual potting (hand potting by cartridge or syringe), Sample, prototype and demonstrator manufacturing, Toolmaking (mold making, fixture making, workpiece carriers), Design and simulation, 3D printing (2 print nozzles, plastic filaments), Climatic testing (-40 to 180°C, 10 to 98% RH), Assembly and finishing of components
- Materials
- Polyurethane (PUR), Polybutadiene (PB), Silicone (LSR), GURONIC, GUROFLEX, GUROSIL Gel, POWERGEL, Epoxy resin
- Certificates
- ISO 9001:2015, IATF 16949 (production of casting resin and gel products, automotive), IATF 16949
- Founded
- 2007
- Industries
- Automotive industry, Energy sector / Electrical engineering, Defense industry, Medical technology, Aerospace, Solar technology / Renewable energies
- 01
Inquiry and application engineering consultation
- 02
Resin selection or customer-specific resin formulation
- 03
Design and sample/prototype construction (toolmaking, 3D printing)
- 04
Contract potting (semi- or fully automatic, or manual potting)
- 05
Tempering / UV curing
- 06
Climatic testing
- 07
Assembly and finishing
- 08
Shipping
Materials and Potting Compounds
Polyurethane
2K casting resin for mechanically and thermally stressed potting applications, e.g. electrical insulation and vibration protection.
Polybutadiene
Highly elastic potting compound (including GUROFLEX) with label-free processing and high occupational safety.
Silicone
Silicone potting compounds and gels (e.g. GUROSIL, POWERGEL) for temperature ranges up to 180 °C and high dielectric strength.
Epoxy resin
Casting resin potting compound offered in distribution for electrical engineering components.
Plastic filaments (3D printing)
Various filaments for the in-house 3D printer with 2 print nozzles for producing samples, molds and potting aids.
Locations
Dresden
DEHeadquarters
- Lot size
- Prototype to high-volume series
- Materials
- PUR, PB, silicone
- semi- and fully automatic potting systems
- tempering ovens
- UV spot emitters
- CNC milling machines
- lathes
- surface grinding machines
- eccentric presses
- sawing automat
- power shears
- 3D printer (2 print nozzles)
- climate chamber 600 liters, -40 to 180 °C, 10–98 % RH
Falkenberg/Elster OT Schmerkendorf
DEBranch and main warehouse (certification site Hellsternstraße 1–4)
Components and Services
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Contract potting / potting of components (2K casting resin)Plastics | – | – | – | Micro-series – High-volume production | Polyurethane (PUR), Polybutadiene (PB), Silicone (LSR) |
| Manual potting (hand potting by cartridge or syringe)Plastics | – | – | – | – | Polyurethane, Polybutadiene, Silicone |
| Sample, prototype and demonstrator manufacturingEngineering | – | – | – | – | – |
| Toolmaking (mold making, fixture making, workpiece carriers)Engineering | – | – | – | Pre-series and small series | Metal, Plastic |
| Design and simulationEngineering | – | – | – | – | – |
| 3D printing (2 print nozzles, plastic filaments)Additive | – | – | – | – | various plastic filaments |
| Climatic testing (-40 to 180°C, 10 to 98% RH)Testing | – | 600-liter test chamber | – | – | – |
| Assembly and finishing of componentsAssembly | – | – | – | – | – |
| Metal processingMachining | – | – | – | – | – |
| Plastic processingPlastics | – | – | – | – | – |
| Surface processingSurface | – | – | – | – | – |
11 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC milling machines | – | – | – | – | – |
| Surface grinding machines | – | – | – | – | – |
| Lathes | – | – | – | – | – |
| Eccentric presses | – | – | – | – | – |
| Sawing automat | – | – | – | – | – |
| Power shears | – | – | – | – | – |
| 3D printer (2 print nozzles) | – | 1 | – | – | – |
| Climate chamber (600-liter test chamber, -40 to 180°C, 10-98% RH) | – | 1 | 600-liter test chamber | – | – |
| Semi- and fully automatic potting systems | – | – | – | – | – |
| Tempering ovens | – | – | – | – | – |
| UV spot emitters | – | – | – | – | – |
Additional services
Reference customers
Quality
Quality management is certified to ISO 9001:2015 (LRQA, certificate no. 10580278, valid until 20.06.2025). The production of casting resin and gel products is certified to the automotive standard IATF 16949; climatic testing is carried out in the company's own 600-liter climate chamber.
| Evidence | Falkenberg/Elster OT Schmerkendorf |
|---|---|
| ISO 9001:2015 | |
| IATF 16949 |
History
- 1990
Founding of the predecessor company Krüger
- 2007
Founding of KRÜGER-Werke GmbH based in Dresden
- 2012
Authorized contract distributor for potting compounds from TE Connectivity (formerly Tyco Electronics Raychem)
- 2014
Takeover of the electrical wholesale business from TE Connectivity
- 2021
Authorized contract distributor for MSR and building system technology (KNX) from Johnson Controls
- 2024
ISO 9001:2015 recertification by LRQA; participation in Hannover Messe and Intersolar