- Mouldings, Gaskets, Sealings
- rubber balls
- Bonded Seals
- Profiles, Tubular rings
- Foam- and Cellular Products,
- Stamping parts, technical plates
- liqid dipping parts
… from rubber, thermoplastic elastomers, cellular rubber, polyurethane, themoplastics, thermosetting materials, liquid silicone rubber, liquide cristalline materials; 1K- or 2K-processes
- Tools, moulds, gauges
- Engineering, project management
Turned parts with diameters up to 23 mm and lengths up to 210 mm
Selecting the material is up to you
Made in compliance with all safety rules.
Just have a close look.
Free cutting steel grades. Heat treatable steel grades.
1.0715, 1.0718, 1.0727, 1.0736, 1.0737, 9 SMn Pb 36 K TE(Bi)
C15, C22, Ck35 PB, Ck45, Ck45 Pb K, 100 Cr6, 42CrMo4, ETG 25, ETG 88, ETG 100, 16MNCr5
Corrosion-resistant and acid resistant steel grades
1.4104, 1.4105, 1.4305, 1.4401, 1.4404, 1.4441, 1.4571
CuZn36Pb3, CuZn38Pb1,5, CuZn38Pb3, CuSn6, Bz4, CuTeP, ALMgSiPb/ALCuMgPb
Certified according to DIN EN ISO 9001: 2008
Areas of application
- Products of the measurement and control technology
- Products of the elektronics industry
- Medical devices
- Security devices
- Fittings for gas and heating installation
- Household appliances, gas stoves, heating technology
- Automotive industry
- steel, stainless steel
- brass, red bronce, bronze
- as well as all further machinable materials (metals).
Areas of application
Hydraulic components for industrial and automotive hydraulic
Aerospace and defense technology
Mechanical Engineering (printing, textiles and machine tools)
Science of measuring and control engineering
Chip processing technology
To monitor required tolerances during manufacture and documented here two modern 3D measuring machines from Mitutoyo be used. Surface measuring, Formprüfgerät and contour gauge contribute to a safe production. Characteristics of measuring machine: X / Y / Z axis travel 705 x 1000 x 605 mm
Taststiftwechselrack 15 ports
We would like to introduce you to alstertaler schrauben & präzisionsteile lothar mewes gmbh. You will find that we are a strong partner for all standard, special and precision parts.
Areas of application
- Hydraulic screw connections
- Automobile industry
- Commercial vehicle industry
- Mechanical engineering
- Sanitation industry
We have a large number of the following:
- Curve-controlled six-spindle automatic lathes
- CNC single-spindle lathes
- CNC rotary transfer machines
Areas of application
We manufacture for the automotive, furniture, optical and medical industry.
More than just plastics
Plastic as a versatile material has become an important part of our everyday life. They surround us nearly everywhere and their variety in design, quality and technological possibilities has increased rapidly over the last years. The spectrum ranges from ordinary plastics to ultra-light-weight special plastics up to ultra-hard and space-tested materials. Recently, the industry tends toward an exchange of metal or glass in favor of lighter elements to reduce weights and costs.
One-shot and two-shot plastic injection molding
As a contract manufacturer for customers operating in various sectors, we produce complex plastic injected parts with one-shot or two-shot technology. Always on the side of the costumer, we develop constructive approaches, test their feasibility with fill-analysis (MoldFlow) before production and produce tailor-made forms in an in-house mold shop. This shortens the actual process of creating and producing an idea to a finale product. On customer demand, we also refine products or assemble complete systems. We process precise parts with weights from 0.1 g up to 400 g.
Plastic injection over-molding of coated glass
PENTACON holds a patent in over-molding coated glass as used in optical filters. Other than uncoated glass, coated glass reacts far more sensitive toward pressure or thermal deformation. We have developed an approach to over-mold such glass with plastics at a large-scale production.
Even very complex and precise threads are no problem with this method.
Metal substitution and hybrid parts
Due to rising raw material prices, our customers increasingly change their production from using high-cost metals toward less costly plastics with similar or even better qualities. We counsel you in finding an efficient solution to lower your costs for materials. Ranging from exchanging single components to a re-design of your products (hybrid parts) up to the complete material exchange - we have developed a wide range of technologies and methods to save you costs and material weights. Usually, our customers come from the automotive industry where products tend to become increasingly lighter.
Tool and form making
Our in-house tool shop is a key for successful product development. Together with our engineering department, we are able to quickly realize costumer ideas to optimized products. We produce precise and complex tools at our HSC-milling center and degrading studio, which would not be possible with common cutting technologies.
- One-shot and two-shot plastic injection molding
- Plastic-metal hybrid parts
- Plastic-glass hybrid parts
- Module assembly
We process a broad range of stocked materials such as PS, ABS, PP, PA, PEEK, PC, PET, PPO, PPA, TPE, which can be colored and documented upon costumer demand.
We produce with machine clamp forces from 250 kN up to 2,800 kN.
0.1 g up to 400 g
- 410 x 410 mm
- 930 x 930 mm
Tool & Form making
We have an in-house tool and form making division, which develops but also maintains tools and form in high quality.
up to a size of 400 x 300 x 300 mm
up to a size of 350 x 220 x 220 mm
up to the size of 550 x 400 x 400 mm
up to the size of 1,030 x 635 x 610 mm
Visualizing your imagination
We offer solutions for complex requirements and focus completely on our clients. Individually, professionally and personally, we create CAD drawings to get your ideas into shape. Precise pricing as well as the possibility of updating and editing existing construction files in our systems are just two of the many advantages.
We proudly maintain a complete database for you of ongoing jobs thus facilitating production- and communication processes substantially.
Using the latest innovative utilities we are able to create high-quality and readable construction plans from your given (hand)-drawings. Thereby we are able to read and process all common file formats.
Selection of readable formats/programs:
- CATIA V4/V5
- IGES- und
The used format is not mentioned? Simply contact us. We will find a solution for any problem!
Products and Services
- Turning, with diameters from 1 mm to 400 mm
- Milling of small and large parts, with lengths of up to 1600 mm and weights of up to 3000 kg
- Grinding, with diameters from 2 mm to 350 mm
- Eroding: Wire cutting and vertical eroding
- Special technologies such as deep hole drilling and thread rolling
- High-precision parts and components in small-batch production