With the company move in 2013, Elpas gained a production area of 5,000 m2. Thus we were able to expand our machine park immensely and optimize our production processes. Our goal is to achieve the best possible customer satisfaction and product quality with the existing competition in the automotive industry.

It is important for us to provide technical advice before and after the start of the project, any suggestions / suggestions for improvement for product design and the best possible planning of the necessary tools, test devices, etc.

Who are we?
EM-POLI LTD was created in Kystendil Bulgaria in 1995 as a trading company, supplier and distributor of domestic products for the construction industry. After creating a successful commercial network, we opened our first manufacturing facility. We gathered our team of engineers and set up a production line for paint rollers and hinges, which lead to excelling in all different types of metal fabrication adding many products to our portfolio with time. As our assets evolve, we started producing custom parts for many different industries.

What we do?
Our company offers assistance in manufacturing, assembly, final packaging and shipping of sheet metal products produced to client’s needs and desires. We design and manufacture the tooling needed for cost effective and fast production of the desired parts for our clients and supply them in time for their needs. All of our tooling is made by the highest standards using the best materials in order for get the precision and longevity needed for mass operations. We have successfully produced 3000000 parts in 2022, which needed more than 10000000 operations to complete.

What we have?
Our factory in based in Kystendil Bulgaria. We have a 8500 m2 facility for our production and warehousing operations. We have over 23 power presses, automation lines adapted with decoilers and automatic feeders for very low cost and high production operations.

Materials
A demand-sorted material storage provides the conditions for short delivery times, maximum flexibility and punctuality. Also, the materials used, the quality plays a decisive role: For use only high-quality cold-rolled strips reputable, certified mills come. Materials are processed from 0.05 to 10 mm thick and coil widths up to 400 mm.
The range of materials includes the following qualities:
Unalloyed steels according to DIN EN 10139
Hardening steels according to DIN EN 10132-2
Quenched and tempered steels according to DIN EN 10132-3
Spring steels according to DIN EN 10132-4
Stainless steels according to DIN EN 10088-2
Aluminum and wrought aluminum alloys according to DIN EN 485-1 and DIN EN 485-2
Copper and wrought copper alloys according to DIN EN 1652 and DIN EN 13599
Hard paper, pressboard, plastic

Toolmaking
The quality of the tool is one of the most important prerequisites for trouble-free and efficient punching parts production.

The tooling of E. Winkemann manufactures tools with highest precision. The field of tool / construction is equipped among others with the following devices:
2D and 3D CAD systems in the field of tool design
CNC EDM, drilling, milling and jig grinders with CAM connection
The exchange of design data is in IGES or DXF format. For around 6000 are consequential, composite, flexural, and embossing tools or total cuts available.

Stamping technology
The stamping of E. Winkemann is equipped with a powerful machinery, responsive to the diverse areas of use and the materials to be processed.
The machines range from mechanical or hydraulic punching machines and presses to various bending machines:
Hydraulic machinery and punching machines (25 to 500 tons)
Eccentric (10 to 35 tons)
Hydraulic presses (15 to 200 tons)
Punching and bending machines (up to 15)
Stamping machines (up to 200)
Fine blanking machines (up to 700)

Fineblanking / cutting
The fine blanking allows the production of precision parts with smooth cut surfaces and high dimensional accuracy.
Costly rework can be omitted.
Straight-cut percentage up to 100%.
The fine blanking machines with max. 320 tons pressing force can process material thicknesses up to about 7 mm.
In addition, there is also the possibility of products on fine blanking machines with max. To process 700 tons press force.

Flatting
If the required thickness tolerance or flatness can not be achieved by cold rolling with the primary materials with a thickness of 0.8 mm, the parts are ground flat. The result is a thickness tolerance and flatness of ± 0.005 mm. High demands of these parameters are primarily intended for products which are used for example in units and transmissions. Representing this are start-up, passport and shims to call.
Fine grinding
Slices or moldings with a thickness of 0.8 mm and an outer diameter 4.0 mm könnnen be honed for maximum precision requirements with a tolerance of ± 0.001 mm.

Post
For the post-processing of the products are modern, electronically controlled and linked compensation and processing equipment available:
Fully automatic compensation system with process data acquisition and batch documentation
Program-controlled systems for automatic vibratory deburring
Washing and cleaning equipment
Machines and assembly equipment for drilling, tapping, riveting, stamping and assembling.

Surfaces
All parts ...

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We, the FEBU are a medium-sized company with 29 employees, and headquarters in the industrial area of Burbach – Würgendorf, plant road 19, with direct connection to the A45.

The foundation of the company FEBU dates back to 1965.
At that time the father of the current managing director Andreas Fey started with the production of punching, pressing and drawing tools, as well as with the production of windshield washers made of metal, in the rooms of his parents’ house.

Due to the increasing demand, the constantly growing space requirements were initially met with the construction of a 150 m² production and storage hall in Burbach-Holzhausen in 1970. Due to the further steady growth of the company, the production and storage areas were moved to Burbach-Würgendorf in 1988, not least because of the favourable transport connections. Through expansions in recent years, a total of 5,350 m² of production and storage space is currently available.

In the following years the product range was extended in all areas.
Stamping technology

With the founding of the company in 1965, the production of the first stampings for the company’s own windscreen washers and water slides began. In addition to the production of stampings for the company’s own products, other customers were quickly acquired and sales were continuously increased through constant investment in the latest machines. Thus, the most modern automatic punching machines and eccentric presses up to 200t pressure are available. For further processing, we have welding presses, automatic threading machines, as well as stud welding equipment and various special machines. Here a production can take place on tools manufactured by us or provided by you.

Among steel (blank, galvanized + coated) and stainless steel we also process non-ferrous metals.

Injection moulding technology
With the decision of the current managing director Andreas Fey in 1993 to implement the production of plastic injection molded parts for the ice scrapers and windshield washers in house to be able to react faster and more flexibly to customer requests, he laid the foundation for the current 16 machines comprehensive injection molding production. After the purchase of the first injection moulding machine it did not take long until further articles from other areas were added and the first 2-component injection moulding machine was purchased, first for the production of the first own 2-component ice scraper, later also for further customer-specific articles. Gradually, the injection moulding production was expanded and finally, with the takeover of the company Schmidt Kunststofftechnik (founded in 1955) at the Biedenkopf-Eckelshausen location in April 2020, a second location was added.

Toolmaking
The in-house tool shop, with which the then founder of the company Horst Fey laid the foundation stone, is still the pillar of all production areas today. Thanks to our ultra-modern tool shop, we can react quickly and precisely to customer requirements and maintain our tools accordingly. Here we design and manufacture punching and injection moulding tools with a tool length of up to 2,000 mm, as well as fixtures and mountings for various machines.

Cleaning equipment and ice scrapers
The production of cleaning equipment includes the production of metal windscreen washers and water sliders, as well as the production of various plastic windscreen washers and ice scrapers. By investing in the most modern machines and developing our own products and tools, we are still able to produce competitively in this field.

Since its foundation in 1965, FEBU has been able to establish itself throughout Europe. The export, also beyond the European borders, shows positive figures.
Due to a manageable number of employees the company remains flexible and can react quickly to special customer requirements.