As experts in metalworking, we produce tools, molds and parts for you that you need for your individual application. In addition to classic and demanding toolmaking, we have primarily specialized in wire EDM. Wiring or eroding is a very accurate process that requires the greatest care. Of course, turning, milling and grinding are also part of our everyday work, which we integrate competently into the ongoing production processes.

Mould for injection molding tools

Our core business is design and manufacturing of injection moulds for pallets, bulk bins, waste containers, crates and medium-to-large parts for other applications.

Here you can watch our company video: https://youtu.be/MVRRBtNxbj8

Highlights of our company:
-since 1982, more than 2000 moulds built for products weighing from 500 grs up to 40 kgs
-100% production in our two plants in Jesi
-Customers from 35 countries all over the world
-High flexibility and easy communication thanks to a lean structure
-Product design, injection moulding analyses, reverse engineering, prototype moulds ecc.
-Trials in our factory on machines from 750 T to 4800 T
-Assistance during start-up at your site
-Service and repair, also at your site, also on moulds built by other moldmakers

Precision metalworking company with mold construction for both plastic injection and aluminum die casting.
We also design and manufacture molds and spare parts for refractory pressing.

Established in 1978, our family can look back on many years of experience in design and construction of punching and bending tools.

In our workshop, the traditional craft of the tool builder meets the art of our time. State of the art machinery, computer programming systems and the expert knowledge of our staff guarantees the highest precision and persistently convincing quality.

For our high quality standards, we received 1999 AGQS certificate according to DIN 9002 (reg. AGQS-TO-188-99-00).
In a further examination 2003, a new quality management system according to the requirements of DIN EN ISO 9001:2000 was introduced by AUDIT (AUDIT-Reg.-Nr. AGQS-Q-188-R10).

Our customers can rely on the superior service, fast delivery and convincing quality. Wanting to get an idea of the quality of our work! We advise you gladly.


Karl-Heinz Evertz
Marc Evertz

We are a strong and reliable partner for single part and series production, as well as production of spare parts, sample parts and special parts. We deliver ready-to-install machined parts or complete assemblies.

We manufacture our tailor-made products from all high-quality materials and special materials, as well as carbide, non-ferrous metals, acid-resistant steels, insert and tempering steels, high-alloy steels and plastics, including all warmth, surface treatments, high gloss polishes and welds.

Express orders are executed just as reliably and on schedule as blanket orders.

Transfer of technical documentation from all common systems (data exchange): SolidEdge, EdgeCam, AutoCad, Parasolid, STEP and IGES.

We are certified according to ISO 9001: 2009.

»Simultaneous 5-axis machining d600x500 (x910) / max. 500 kg
»CNC milling: insert 1050 x 540 x 560
»CNC turning: Insert d250 x L500 for CNC precision turned parts, CNC short turned parts and CNC long turned parts
»Conventional turning: insert d400 x L1.000
»Conventional milling: insert 300 x 200 x 300
»Cylindrical grinding (outside and inside): insert d250 x L750

Our customers are from various industries, as well as automotive industry, automotive supply industry, food industry, mechanical and plant engineering, medical technology and packaging industry.

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 ...

Expyou srl is specialized in the design of molds in the molding of
plastic injection and blow molding items.

We have an efficient mold construction department, we use aluminum and steel to meet the needs of the customer

In addition to the Italian reality, we have a very competitive foreign production site for both molding and assembly.

Our strengths are the punctuality and the quality of the supply,