We are a company with a tradition since 1900.
Around 100 years experience in plastics technology coupled with the most modern manufacturing techniques make Kümpel for the first point of contact for custom-made acrylic glass solutions for demanding industrial customers.

As one of the world's first Verabeiter of PLEXIGLAS ®, we have a comprehensive know-how in the field of plastics processing and are among the pioneers.
Today we are able to solve complex problems of our international clients individually through the use of different plastics.

We use plastic plates; blocks; tubes; rods in clear or colored, such as PMMA; PLEXIGLAS ®, PLEXIGLAS ®-Satin DC, SC; PLEXIGLAS ® LED; PLEXIGLAS ®-Endlighten; PLEXIGLAS ®-Heatstop; PLEXIGLAS ® flier material; PLEXIGLAS ®-Solari material; PLEXIGLAS ® Optical-HC; PLEXIGLAS ® RESIST; MACROLON ®; MACROLON ®-multi UV; MACROLON ®-AR; Lexan, PC tubes, mirror, PETG, PETG DIN 4102-B1; VIVAK; Axept , PVC, soft PVC Astra glass; PA; POM; PTFE; PEEK, HP, HP-2061.5; HWG, EP GC 203, PC film; KASI ®;

Whether according to sample or drawing - dude produces finished parts for all applications of the highest quality.

When it comes to plastic materials and their processing, such as:
- Cutting, drilling, milling, turning, polishing, gluing, molding, printing and laser cutting goes, you are the right place!

On our website we provide you with an overview across our services. We are available at any time for an individual consultation.

Be made of plastic solutions


When thermoplastic plastic injection we are in our element. When it comes to precision, quality, performance and efficiency, we are not looking to compromise but the perfect solution.



The art forms of various materials quality to bring them in design and color, we still do not understand as a craft combined with modern technology.



The result is the best solution for your individual needs - from separate technical injection molded part, via multi-component parts to manufacturing in the clean room and other special methods such as the gas injection technology.





Complete solutions are a puzzle of many individual tasks


The task of supplying companies has changed more and more over the last few years: we handed down decades ago almost exclusively single injection molded parts, we have grown today into a supplier of components and systems.



on the perfect production of injection molded parts, we offer up to the delivery of assembled and tested modules, all the ways to meet the increased demands.





The basis for tailor-made applications


For the production of technically sophisticated injection molded parts, it is necessary in accordance with high quality tools to use. For this, our completely the newly positioned tooling around 1,200 m² optimum possibilities.



Highly trained professionals realize that by using the most modern manufacturing equipment.



From the data input through tool design, tool from the creation to sampling, we offer everything from a competent source.



Assembly and finishing devices are also created in the most precise quality as measuring and testing devices.





Why do we put emphasis on value-added


It is crucial, with whom you are dealing.We help them to fulfill their tasks easier. Whether it is the optimal tool design or the plastic-based design of injection molded parts or assemblies, a conversation with us as your reliable partner always leads to pre-optimal solutions.



That is why we place great emphasis on close, trusting and personal collaboration with our customers. You can expect a comprehensive partnership from the first meeting on the common solution to manufacturing and delivery. With measurable results, technically and economically tailored to your requirements.



Allows us to offer more - more value for your value

The Plastics Technology GmbH Dresden is producing machine parts and assemblies according to your drawing specifications from ALL commercial plastics such as POM PA6 PE1000 PEEK PAI Makrolon acrylic and fiberglass reinforced plastics.

Also, a production of hoods, doors, protectors made of Makrolon / acrylic is possible with us. Our cutting service allows you a quick availability of their specified dimensions for blanks of semi-finished plastics.

We also offer thermal processing, gluing, welding, surface treatment of plastic parts, including teeth and sealing technology.

Our Customers can be found in the fields of packaging machinery, medical technology, various transport companies, cleanroom technology.

Welcome to Kunststofftechnik Hans
Rethwisch GmbH

Produced according to your wishes and requirements
Kunststofftechnik Hans Rethwisch GmbH technical
Precision parts in the injection molding process.

We are your partner for both individual
Special designs as well as for large-volume
Serial production.

Our customers come from the fields of construction,
Electrical engineering, aviation, mechanical and plant engineering,
Medical technology, nautical articles, shipbuilding,
Security technology, petrol station and tank truck technology,
Defense and pyrotechnics

Materials?

All thermoplastics, whether glass fiber,
carbon fiber or otherwise reinforced or modified,
from PVC and PS to CAPA, PE, PP, PMMA, PA, PC to PFA,
PSU, PEI and PEEK and many more as well as polyurethanes (TPU).

The "exotic" are standard for us! Custom
Coloring: Yes! We are happy to advise you and accompany you
Development to find the optimal properties for your product
to realize.

We always combine current and powerful technology,
Expertise and years of experience of our
highly qualified staff to ensure effective and
to ensure efficient production.

We are a company that specializes in the processing of thermoplastics and Thermosetting plastics and light metals.
From plates, rods, tubes and profiles are manufactured to order parts and assemblies according to drawings, CAD files, sketches, or samples from individual to mass production.

We offer you plastic injection molding of the highest quality at fair conditions. In the injection molding process, plastic granules are plasticized and then injected into a mold under high pressure. In this way, plastic parts between 0.1 g and 2500 g can be produced quickly and inexpensively in large, medium and small series.

Due to our customers in the automotive and sensor technology industry, our production is designed to guarantee all the highest quality standards. With the help of the most modern processes and technical systems, we guarantee very high dimensional accuracy, precise weights and accurate colouring. We also help you to optimize the mechanical properties of your product by selecting the optimal material and any post-processing steps together.

Many years of experience with a wide range of products have allowed us to continuously optimize our processes. This enables us to react flexibly to your wishes and to produce a large variety of articles. Our interdisciplinary team examines your molds and products in order to develop an optimal manufacturing process. This reduces waste and process costs, so we can offer you a fair price-performance ratio.

As a company based in the resin business of special and individual production, we specialize in the manufacturing of equipment and containers made of thermoplastics, such as PP, PE and PVC, specialize.
Our production program includes:
- Manufacturing hydraulic tank made of PE, PP and PVC,
- Round and rectangular container with and without insulation,
- Container equipment and piping,
- Special construction of single parts,
- Special production of small series according to drawing specification,
- Hot gas and extrusion welding according to DVS,
- Machine folding and butt welding by CNC machines,
- Electronic leak test.

Example, you need Chemiekalienbehälter, waste container, special container, tub, Beizwannen, Beizkörbe, acid-proof apparatus, agitator vessel, vegetable trays, drip pans, water storage tank hot / cold in sewage waste water treatment, wastewater treatment and waste water treatment plants, as well as in fish farming, agriculture and the food sector . Visit our homepage and let us show you how and what we produce or ask us.

We are a reliable manufacturer of foundry patterns, dies, tools and molds. Using advanced CAD / CNC technology we are able to produce complicated tools and molds for foundries, forging and plastic syringes. We also offer prototypes and prototype tools and 3-D design and product development with Catia V4 / V5.

Our machinery allows both the machining of small parts and series, as well as the machining of large workpieces up to a size of 3000 x 2000 mm. The maximum workpiece weight is limited to 2 t.


Services

Construction
Construction of cast models, forging, aluminum and Handkokillen and injection molding tools
Use of PCs and Unix workstations Catia V4, V5
Plottdienste to A0 or 900 mm ungenormt
Converting Data

Media:
ISDN data transfer
Internet FTP, e-mail
DAT 4mm DDS3
CD, DVD, ZIP drive

Formats:
IGES
VDA
DXF
STL

Starting point for our construction is the acquisition of your 3D data orthe implementation of your requirements and ideas into the CAD system. In addition, we use Catia different interfaces for a takeover. We have 6 jobs Catia (V4, V5).

Services

Programming:
3D NC programming with Work NC
generalized postprocessor for all common machine

Electrode production:
Graphite and copper electrodes
on EROWA and 3R clamping systems

Mechanical processing:
Small and medium series
Prototypes

Model

Making of molds and models:
Prototype devices
Foundry and pattern equipment
Of intuition, functional and design models

According to your Einsatzbedinungen from:
Steel
Aluminum
Plastic

3D Measurement

Measuring against 3D data and drawings.

Toolmaking

Design and manufacture of tools according to your specifications:
Modern technology, free-form surface modeling, programming and CNC machining enables us to meet your needs.

Molds and forging dies
Injection molding tools
Laminating
RIM tools

Gauge:
Item teachings
Assembly teachings

Devices:
Welding devices
Assembly and testing
Measuring fixtures

Die-sinking EDM

ROBOFORM 55
ROBOFORM 20

Electrode production:
Graphite and copper electrodes
on EROWA and 3R clamping systems

The company KUNZMANN is partner of mechanical engineering, packaging industry, the pharmaceutical industry and the automotive industry.

We manufacture machine enclosures, sound enclosures, protection and welding devices for machines, fence systems, special constructions and sheet metal parts from steel, stainless steel and aluminum.

Our strength lies in the problem solution. We advise, design on 6 3 D CAD jobs, develop, produce, powders and install. And last but not least, we mainly associate contemporary design with high-end technical concept.

We have an automatic high bay warehouse with 725 rack positions á 4x2m (5,800 m²) for optimal material flow and storage with direct access to lasers, press brakes and welding to the places of manufacture.


Delivery program:
Machine covers, sheet metal processing, noise control cabin, sound-proof lining, machinery enclosure, laser cutting, laser cutting, laser parts, sheet metal cladding, sheet metal enclosure, sheet metal processing, guard, powder coating, powder, sheet metal protective covering, cladding, enclosure, sheet metal construction, metal trays, steel trays, steel cladding, steel enclosures, sheet metal racks, steel racks, prototypes, Blechverkapselungen, housing, equipment racks, cabinets, cabins, coverings, sheet metal cabins

Industries:
Engineering, mechanical engineering, apparatus engineering, automation technology, packaging industry, pharmaceutical industry

Surface coating:
Powder coating

Materials:
Processes

Kupmet produces sheet metal components and weld assemblies as Tier 1 and Tier 2 supplier to industries such as manufacturing of commercial vehicles, busses agricultural machines, stoves, electrical and healthcare devices, furniture, ..
Clients are based in Benelux, Germany, Hungary
We are customer focused and cost minded.

Since the founding of the KVR GmbH in 1959 we have grown into a company that has specialized in the fields of activity, pneumatics, CNC machining of metals, plastics processing and tool construction, including the construction.



Our national and international clients operating in the fields of medical technology, mechanical and plant engineering, automotive industry, chemical industry, construction industry, and in all other areas of industry.



The KVR today employs 130 people.

Weinmann is primarily for quality in small and medium series. But Weinmann is also diversity. Diversity in the processing of different materials such as stainless alloys, copper, aluminum, titanium or plastic. Diversity in the ways of module assembly. Diversity in the processing options and parts Dimensions:

* Large diameter up to 250 mm
* Great lengths to 1000 mm
* Complex geometries
* Micro turned parts
* Revolver and rotational parts
* Frästeile

A diversity that makes you much easier. Especially when

* Need many different parts
* Change your parts often
Block * all part families
* Need "outliers" or special products.