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.).

Know-how - know how
You have the idea, we'll do the rest:
We are your competent partner when it comes to outsourcing. From services such as design or individual processing steps to the complete production process from A to Z including pre-assembly. Just ask us!

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

The H. Steinhart metal goods factory GmbH & Co. KG represents the most modern type of production techniques in cutting metal machining. Founded in 1954 by Henry Steinhart as a factory for craft metal products it developed from 1979 becoming one of the most modern services and specialists in the fields of



Sheet & Tube processing / wire bending technology / manufacturing of complete assemblies including surface



Annual investment of considerable sums of money in the latest manufacturing technology, a work done in over 20 years of know-how, and a team of highly motivated specialists with the desire for perfection are the basics for a steady increase in the efficiency of H. Steinhart metal goods factory GmbH & Co. KG.



The three pillars of our corporate philosophy



High quality standard

Punctuality

Flexibility



make our company a reliable and competent partner for a broad customer base.

We offer you 23 years of experience in our craft. We are a Berlin company and manufacture handmade designer glasses for our own brand. And almost everything from sheet metal to you. We offer you special engraving, precision laser cutting, 3D printing, decorative coating (PVD), sheet metal forming, plastic milling, assembly work, ultrasonic cleaning, cleaning and decorative radiation, 3 and 5-axis milling, high-gloss polishing, quality checks with product test, color measurement, layer thickness measurement, welding resistance DIN, abrasion resistance and documentation, as well as experts as contacts for prototypes or advice. We also have many years of experience with the materials metal, glass, acetate, all kinds of plastics and much more.

Quality prevails

With this knowledge, we have been manufacturing high-precision mechanical engineering elements for customers in a wide variety of industries - individual components, assemblies and special machines, with which we have earned an excellent reputation both locally and globally.


The best for everyone

We would also be happy to convince you with our services. Flexible, dialog-oriented and on schedule, we weld, drill, mill and turn even the largest and heaviest parts according to individual specifications. No matter whether individually or in series, whether for small customers or corporations. Thanks to modern CNC machinery, a central tool management system, welding equipment up to 25 tons, well-trained and trained specialists and TÜV-certified quality management, we can fulfill almost every wish.


Precision "Made in Germany"

Our production is divided into two areas. In steel construction, a wide variety of metal structures are created under the hands of experienced locksmiths and welders.We complete them in machining: Here, competent machining technicians mill, drill and turn, e.g. bearing seats for gearboxes or complete underwater housings for propellers - always in the highest precision class. We do all the work ourselves (if desired, right up to the completion of entire assemblies); outsourcing is out of the question for us: the risk of quality fluctuations would be too great.


We do what you need

Your drawings and plans are decisive for us. But you can be sure that every step is carried out with the critical expertise of a mechanical engineer. Our strength is to think about the later use of the component during production so that it does its job perfectly. If you wish, we can start with this before production: Together with you, we will check your designs, make recommendations and also like to develop components yourself for the application you are planning.

inovaPlus is an engineering partner to the automotive , aviation ,defence and R&D industry providing complete solutions for product development projects.

Our assets:

A team of skilled and experienced engineers and technical experts specializing in project management , profession of CAD/CAE tools also know-how of engineering plastics, composite materials, prototype making techniques and moulding feasibility.

Welcome

We see ourselves as an average modern operating company, based in Istanbul.

Our company is working successfully in different industries (mechanical engineering, textile machinery, medical instrument industry, automotive industry, construction industry, graphic and optical industry, etc.) whose requirements are as varied as your products.

In our mechanical production, we offer you virtually all machining manufacturing processes. Drilling, turning, milling and external cylindrical grinding in conventional production, milling and turning on modern CNC machines. That is our guarantee for your series production.

With us you always get a completely finished product. Whether small series or prototype, whether raw or finished coating, whether or Kuststoff steel - all orders we finished quickly, reliably and accurately measured.

Take advantage of our many years of experience and learn in the following pages to know our wide program.

We are happy to await your inquiries and would be pleased if we could count you among our satisfied customers and your company.

We support each other. The quality of our work ensured the success of our company.

"Everyone is for each model, with production processes, each of the customer of the neighbor."

About us

The company Integral Makina sees itself with its long-standing and qualified staff as a traditional but modern positioned and competitive manufacturer of components for the Maschienenbau, Textilmaschienen, Medical Instrument Industry, Mechanical biomedical sector, automotive industry, construction industry, graphic and optical industry, etc.

The technological requirements are determined by modern CNC machining centers.

As the material in addition to steel and cast iron, aluminum, plastic and stainless steel, etc. is processed.

Through close cooperation with companies from the region, we are able to manufacture complementary areas, suchEtc. to use as sheet metal processing (laser cutting), Hardening, Surface Finishing, external and internal cylindrical grinding, surface grinding, welding, assembly in a variety of ways and included in our manufacturing facilities.

Customer-oriented quality assurance and on-time delivery are our determined measure of performance.

Thanks the high technological machinery, we the Iovine High Tech Srl, operate since 1970 as a supplier in the field of mechanical precision machining; We offer technologies such as grinding, drilling, turning, and are particularly specialized in milling. We can offer this both as a complete delivery as well as operations.

We work with drawing parts in medium size (max. 1 meter), where particular finishing’s are in higher accuracy required with very small tolerances.

OUR MACHINERY CONSTITS OF:

No. 6 CNC Drilling
No. 4 CNC milling machines
No. 5 CNC lathes
No. 3 CNC grinding
No. 1 Meassuring tool Tesa micro-Hite 3D

One of our best machine is the MCM (machining centre manufacturing) 1200 Clock, costruction year 2016, with the following technical features:


Number of axes: 4
Axes Stroke: 1.200mm x 850mm x 850mm
Pallet Dimensions (mm): 630x630 / 630x800
Rapid feeds (m/min.): 75,0
Rotary table - number of positions: 3.600.000
Rotary table – rotating speed (rpm): 50
Tool taper: ISO 50 / HSK-A100
Max torque (Nm): 372/372/0
Power (Kw): 58,5/58,5/0,0
Spindle rotating speed (rpm): 8.000/14.000/0
Linear axes measuring system: pressurized Heidenhain optical scales
Rotating axes measuring system: pressurized Heidenhain encoders
Vertical continuously rotating table: Yes

Being on the market for many years, Clock 1200 ensures high precision, speed and reliability.

The X axis guide on two different levels makes the carriage unit extremely rigid, globally increasing machine performance and cutting volume.

Equipped with the vertical continuously rotating table, Clock 1200 can turn into a multitasking machine capable of turning, milling and grinding.

This machine has a tool magazine with 500 seats and a pallets magazine with 60 seats. We have the coordinate measuring instrument 3D Tesa Micro Hite, Year, 2014.


OUR QUALITY:

We have tools to ensure the quality of products in terms of standardized control plans.

For special needs, we are able to use the quality requirements that have been agreed with our customers.

The company is certified according to ISO 9001: 2008.