HSP Schwahlen GmbH was founded in 1945. From on 1951 the production had been focused on adapter and withdrawal sleeves being the basis of our current line. At the beginning of the eighties CNC production of goods having greater dimensions was introduced.

HSP supplies all main bearing manufacturers as well as the larger distributors. The standard production range on adapter and withdrawal sleeves, nuts and locking devices is completed by optional hydraulic assistance, abnormal metric inner diameter or complete inch-sized sleeves as well as all specialties based on customer specifications. Besides this we manufacture hydraulic nuts as well as precisely turned and milled thin-walled parts.

Since 2000 HSP is also manufacturing various kinds of cages for bearings from 100 - 4000 mm outer diameter in high quality, small lot sizes and variable material (brass, steel, bronze, aluminium, ...) according to customers requirements. In this segment we produce for all main bearing manufacturers.

In addition to the production know-how HSP has continuously improved quality, logistics and administration. This leads to the high level of quality, delivery conditions and service of HSP.

At our newly built production facility in Langenfeld, established in 2001 and in between extended several times, we manufacture with the latest technology including 3D-measuring equipment.

The certification of the quality management system based on DIN EN ISO 9001 and of the environmental management system based on DIN EN ISO 14001 by Lloyd's Register Quality Assurance Limited underlines the endeavour to achieve highest possible precision and satisfaction of our customers as well as the best possible environmental sustainability.

HSP product range

The HSP production programme covers adapter and withdrawal sleeves, nuts and locking devices with 130 mm up to 3000 mm outer diameter and approx. 600 mm in length. Besides the standard we offer the following:

• Sleeves with abnormal bores and threads, metric / inch dimensions, special materials, ...
• Production according to customer specification respectively to drawings
• Special surface treatment (e.g. phosphating)
• Longterm packaging
• Direct deliveries, global sourcing and other logistical add ons

Standards of the HSP production

• Adapter sleeves according to ISO 2982-1:1995 (-> DIN 5415:2009-05)
• Withdrawal sleeves acc. to ISO 2982-1:1995 (-> DIN 5416:2009-05)
• Nuts following ISO 2982-2:2001 (DIN 981:2009-05)
• Locking devices acc. to DIN 5406
• Any standard or recommendation of customers by drawing or text

Additional products

Cages for bearings with complex milling and drilling processes up to 1750 mm outer diameter processed in five axis. HSP is not limited to any design according to customer requirements. Most ferrous material can be machined (brass, bronze, steel, aluminium, etc.).

The company HSR Speckhahn has been anchored on the market and in the region for over 60 years. Our 35 qualified employees are in the field of steel construction, mechanical processing with CNC-controlled machines and in technical industrial service for our customers.

Mechanical machining
- Turning, milling, drilling, grooving on CNC controlled equipment

Welding operation

special constructions

industry service

Sales agency working together with highly qualified producers from Europe and Asia in following technologies:
- zinc/alu/magnesium diecasting
- investment casting
- cast iron/spheroidal cast iron
- sand casting /permanent mold casting
- alu extrusion
- alu/steel forging
- sheet metal processing /stamping
- injection molding
- turning + milling
- sintering + MIM

H-TEC Präzisionstechnik GmbH specializes in the high-precision mechanical production of individual parts, small and large series, as well as assemblies and their assembly, made of high-strength steel-aluminum special leads, titanium, inconel, plastics, ceramics, castings and forgings etc.
Including heat treatments and surface finishing.

HTT founded in 1997, has been engaged in Deep Hole Drilling technology since her beginning. HTT can supply customer efficient solutions of deep hole drilling in such industries as automotive, defense, aerospace, nuclear, die & mould, pellet mill, etc.
Our drilling range is from hole Ø 1.0 mm to 800 mm, hole length up to 15.000 mm.
With Quality Management Certificate ISO 9001:2000 and CE Certificate, HTT is your reliable partner for Deep Hole Drilling Machines, Job Shop Drilling and Service.

We are a Ukrainian company specializing in the production of spare parts and finished products from metal, wood and plastic.
Our team has united large manufacturers into a single production center.
We control the timing of shipment of products, as well as quality and accuracy.
Our employees are trained and improve their skills and professional qualities.

We look forward to our cooperation and make your product even more perfect ...

CNC manufacturing prototypes and series

HUBERT Erdkamp IND. CNC MANUFACTURING

Erdkamp precision engineering is a service company in the field of milling, drilling and contract manufacturing.

Our Services

* We manufacture precision parts in steel, cast aluminum, plastics and styrofoam.
* Chipping production with CNC milling machines
* Machining size to x = 2000mm, y = 600mm z = 500mm
* According to your demand we will make you an offer in the short term.
* If you want to work with us, we will carry out the contract in the period agreed with you.
* We place great emphasis on high quality, on time and on time delivery of our products.

The company was founded in January 1950 GEFIE of Mr. Hubert Fiedler based in Reichenbach / Fils.

Livelihoods in the first decade was the production of tools and molds the range precision casting, as well as printing and injection molding. The imagination of company founder led to its own patents and utility models for their own developments such as the Eckenfräskopf and Abspritzgerät.

In the following years the apparatus broke off to the range gradually molds and tooling. In 1970 the company moved to the location Rosswälden where we produce today on an area of 1800 square meters.

The beginning of the era NC CNC technology brought the end of the 70s revolutionary changes to the company structure. Since handing over the management to his sons Hans-Jörg and Harald Fiedler, the company has established leader in the field of Präzissionszerspanungstechnik area milling.

Since 1992 he additionally added the exclusive representation of original cover spare parts for engraving and copying milling machines (all cover-processing machines of Nachformsektors).For the machines of the series KF, GK and G1L we maintain a stock of spare parts with about 7000 items that are kept in stock to 90%.

In 2000, the field of precision turning with three INDEX turning machines rebuilt. Highest accuracy is ensured here by production in air conditioned rooms.

Since 2002, we have expanded our offering by a service center for coordinate metrology. We offer contract testing, first article inspections and contract programming.


CNC manufacturing

Our manufacturing facilities are equipped with the latest technology. Our extensive experience in machining and tool sector are reflected in the range of parts again. We provide for the sectors automotive, aviation and aerospace engineering and mechanical engineering.

Our manufacturing facilities are divided into the following areas:
Milling
Turning

Assemblies

In 2000, the area was enlarged assembly.We produce individual parts and assemble them with the supplied components to assemblies. For the assembly of precision parts are two deferred from the production area rooms available

Coordinate Metrology

In our air-conditioned service center for coordinate measuring technology, we make quality 3 - and 4-axis measuring machines visible. Only tested and documented goods leave our site. In addition to internal quality assurance, we perform contract testing, first article inspections and contract programming.

Cover spare parts

We provide exclusive original cover spare parts for engraving and copying milling machines of the series KF, GK and G1L. An extract from our product range can be found below.

* Collets in various dimensions
* Threaded connector
* Fräslager 10 000 U / min / Fräslager 20 000 rev / min
* Modellfräseinrichtung
* Drive cords in various dimensions
* Lettering guides all variants
* Finishing spindle (left) and Roughing (right)
* Control valves for KF and KF 2 S 3 S
* Ferrules

• Hubi Metal Industry is a family business and we have been working
together since 2011.
• The company was founded in 2022, but in the previous periods we gained
several years of experience in many areas, including custom
manufacturing and target machine design.
• We also pride ourselves on our extensive knowledge of the automotive
industry.
• We also understand the fields of electronics, railways, tobacco industry,
food industry and metal industry