
Injection-molded parts from 5 g to 220 g, including 2-K/3-K parts, overmolding and cleanroom production.

Rührmeier Spritzgusstechnik GmbH
HauzenbergNew on Amplifa
About us
Rührmeier Spritzgusstechnik GmbH manufactures complex, high-tech plastic injection-molded parts at its Hauzenberg site in the Bavarian Forest. The service portfolio includes 2-K and 3-K injection-molded parts, overmolding of electronic and mechanical components, hybrid products made from at least two different materials, as well as complete systems and assemblies up to partial assembly services including packaging. All thermoplasts with various fillers and reinforcing materials, thermoplastic elastomers and high-performance polymers are processed. A machine fleet tailored to production volume, with eleven ARBURG systems, enables injection-molded parts weighing from 5 g to 220 g, from small series to large series; medical plastic parts are produced in the cleanroom. The company serves the telecommunications, automotive, medical, laboratory technology, industrial, and sports and leisure sectors, and offers comprehensive development, production and delivery services.
- Site
- Hauzenberg
- Processes
- Injection molding (thermoplasts), 2-K injection molding (two-component), 3-K injection molding (three-component), Overmolding of electronic and mechanical components, Manufacture of hybrid products (at least two different materials), Cleanroom injection molding production (medical plastic parts), Toolmaking (mold making), Assembly (partial assembly services incl. packaging)
- Materials
- Thermoplasts (all), Thermoplastic elastomers, High-performance polymers, 2-K injection molding, 3-K injection molding, Overmolding of electronic and mechanical components, Hybrid products, Cleanroom production
- Certificates
- DIN EN ISO 9001:2015, ISO 9001, ISO 14001
- Founded
- 2011
- Employees
- 10.000
- Industries
- Telecommunications, Automotive, Medical, Laboratory technology, Industry, Sports and leisure
- 01
Development / Part development
- 02
Toolmaking
- 03
Injection molding production
- 04
Assembly
- 05
Delivery service
Materials & Processes
Thermoplasts (all)
Processing of all thermoplasts with various fillers and reinforcing materials.
Thermoplastic elastomers
Used for parts with elastic behavior and appealing haptics.
High-performance polymers
For high-tech and demanding applications.
2-K injection molding
Two-component parts made from thermoplasts, elastomers and high-performance polymers.
3-K injection molding
Three-component parts for complex functional integration.
Overmolding of electronic and mechanical components
Overmolding of components up to complete systems and assemblies.
Hybrid products
Combination of at least two different materials in a single part.
Cleanroom production
Manufacturing of medical plastic parts to customer specifications in the cleanroom.
Locations

Hauzenberg
DEHeadquarters and production
- Part weight / size
- 5 g – 220 g
- Lot size
- Small series to large series
- Materials
- Thermoplasts, thermoplastic elastomers, high-performance polymers
- ARBURG 570 S
- ARBURG 520 C
- ARBURG 420 A
- 3× ARBURG 420 C
- 2× ARBURG 370 U (multi-component)
- ARBURG 320 S
- ARBURG 270 S
- ARBURG 270 C
- Cleanroom production
Parts





Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Injection molding (thermoplasts)Plastics | – | – | 5 g – 250 g | Small series – Large series | all thermoplasts, thermoplastic elastomers, high-performance polymers |
| 2-K injection molding (two-component)Plastics | – | – | – | – | thermoplasts, thermoplastic elastomers, high-performance polymers |
| 3-K injection molding (three-component)Plastics | – | – | – | – | thermoplasts, thermoplastic elastomers, high-performance polymers |
| Overmolding of electronic and mechanical componentsPlastics | – | – | – | – | thermoplasts |
| Manufacture of hybrid products (at least two different materials)Plastics | – | – | – | – | thermoplasts |
| Cleanroom injection molding production (medical plastic parts)Plastics | – | – | 5 g – 220 g | – | thermoplasts |
| Toolmaking (mold making)Engineering | – | – | – | – | – |
| Assembly (partial assembly services incl. packaging)Assembly | – | – | – | – | – |
| Development / Part development (development, production and delivery service)Engineering | – | – | – | – | – |
8 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Injection molding machine | ARBURG 570 S | 1 | – | – | Hauzenberg |
| Injection molding machine | ARBURG 520 C | 1 | – | – | Hauzenberg |
| Injection molding machine | ARBURG 420 A | 1 | – | – | Hauzenberg |
| Injection molding machine | ARBURG 420 C | 3 | – | – | Hauzenberg |
| Injection molding machine (multi-component) | ARBURG 370 U | 2 | – | – | Hauzenberg |
| Injection molding machine | ARBURG 320 S | 1 | – | – | Hauzenberg |
| Injection molding machine | ARBURG 270 S | 1 | – | – | Hauzenberg |
| Injection molding machine | ARBURG 270 C | 1 | – | – | Hauzenberg |
Additional services
Reference customers
Quality
Production follows a zero-defect philosophy with 100% on-time delivery; since Q3/2021 the company has been free of complaints. Certified to DIN EN ISO 9001:2015 and DIN EN ISO 14001:2015.
| Evidence | Hauzenberg |
|---|---|
| ISO 9001 | |
| ISO 14001 |
History
- 2011
Company founded.
- 2021
Free of complaints since Q3/2021.