Prototypes, spare parts and small series in metal and plastic;
The prototype construction is prepared with special 3D hardware and software (scan, construction, simulation).
A diverse technology combination of 3D printing and casting techniques helps to produce sample or functional parts using metal investment casting (aluminum, brass, zinc to steel) or plastic vacuum and injection molding (PU or injection molding materials).
In addition, various industries are supplied with special 3D printed parts; Functional parts where 3D material is sufficient; lost models to investment casters; Objects of illustration in medicine;

SPECIAL IN-HOUSE PROCEDURES:

* 3D-ENGINEERING_SYSTEME: construction, scanning, simulation (loading / FEM, casting simulation)
* 3D PRINTING TECHNIQUES (additive manufacturing via SLA, FDM and Voxeljet) for the production of design, concept
and (depending on requirements) functional models;
* VACUUM CASTING TECHNIQUES for the production of small series in various plastics
* FINE CASTING TECHNOLOGIES for aluminum, brass, zinc (cuvette differential pressure method)
as well as for tempering and stainless steels (shell investment casting)
* RAPID TOOLING techniques for the rapid production of injection molds from both aluminum inserts
or from cast resin components;

SERVICES

* DEVELOPMENT SERVICES such as design, engineering (FEM / simulation), construction,
Confirmation of active principles
* MODEL PROVISION accompanying development to optimize new technical products (e.g.B. Pumps)
or their components (e.g. impeller geometries)
* ITERATIVE DELIVERY OF PROTOTYPES in the original material for test and investigation purposes
with constant adaptation of geometry and parameters
* SMALL SERIES AND FUNCTIONAL PARTS from 3D printing, vacuum casting (plastic) or investment casting (metal)
for motorsport, maintenance, one-off production
* MODELS FOR FINE FOUNDERS thanks to rapid production using 3D printing or wax casting

TOOL MAKING AND DIGITIZATION
In times of the Friday-for-future movement, sustainability and cradle-to-cradle processes are important in order to make industrial production fit for the future. Our contribution:

Tool service - repair and overhaul of your tools over the entire service life of your products. We would also be happy to create new tools for you.

Tool storage - the professional maintenance and storage of your tools guarantees quick availability.

Tool digitization - Complete acquisition and preparation of tool or article data.

Tool reconstruction - Reverse engineering enables us to reconstruct lost tool or article data.

Plastic molding for thermal, thermosets and elastomers

Presswerk Krefeld (PWK), this name has been a byword for quality components that come into steering and wheel suspension systems to the automotive industry to use and contribute to the success of our customers.

As a technology leader in the cold forging, the traditional drop forging, the aluminum forging, the plastic injection molding and finishing up PWK has become one of the leading component supplier in its field.

Since January 2004 PWK is a legally independent company in the MacLean-Fogg Company (Mundelein / USA), one of the world's largest private Umformunternehmen, incorporated. Since September 2006, all activities in the area of formed components for suspension and linkage are summarized at PWK

The pro forma GmbH was founded in 1996 at the site Medingen with 5 employees. Services for the tooling, the production of components for the tool and mold making and services in HSC milling were the beginning of a successful corporate strategy.

1997 could be substantially enhanced by the construction of a development and design area and a separate tool construction, the spectrum.

In the summer of 2004, the work on the new production hall in Radeburg began. Situated just off the A13, now working at the new location on 2,500 square meters of production area more than 50 employees.

Meanwhile provides the pro forma GmbH complex services for the tool and mold from the idea to the finished product.

A quality-oriented work in accordance with DIN ISO 9001 is a self-understanding of our employees. The satisfaction of our clients from different industries is the policy of our actions.

Services

Our service starts with the consulting of the development engineers and can go to mold for the subsequent series production.

The occurrence of a service provider for the mechanical engineering and tool in the broadest sense and our own tool, the essential components of our business are
strategy.

SERVICES

CONSTRUCTION
PROTOTYPES
PROGRAMMING
MACHINING
FAIRS
INJECTION MOULDING

TOOL

SPRAYING TOOLS
DRUCKGUSSWERZEUGE
DEVICES / SPECIAL TOOLS

Our company is one of the few that combines both steel roll forms and aluminum extrusion presses.

We specialize in manufacturing steel and aluminum profiles, as well as components, and we offer a wide range of surface finishes - including anodizing, powder coating, galvanizing and more. We also have technical skills in mechanical processing, sheet metal processing, tube lasers, welding, injection molding, EPDM and 3D printing.

aluminium profiles, extrusion
• EN AW-6060
• EN AW-6063
• EN AW-6005A
• EN AW-6082
• Hardness levels T3 — T4 — T5 — T6 — T66
• Other alloys 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, 7xxx
• Bolt diameter up to 10"
• Lengths up to 14,000 mm

surface finishing
• Anodizing
• powder coating
• Design coating (wood effect)
• brushes
• Polish

Mechanical processing
• Saw fixed lengths & saw miters
• Drilling
• CNC milling
• Stamping
• Laser processing including tube laser processing
• Assembly of module components
• E.g. parts for the PV sector, clamps, roof hooks, fasteners for trapezoid, solar pipe, solar holder


steel profiles, roll profiling
• Wall thicknesses: 0.50 — 5.00 mm
• C, Z, U, Sigma, Omega profiles
• solar profiles (piling posts, purlins, rafters)
• uncoated material (S235, S355, S420, S550, etc.)
• coated primary material (ZMxxx/Zxxx)

surface finishing
• Zinc plating
• powder coating

Mechanical processing
• Saw fixed lengths & saw miters
• Drilling
• CNC milling
• Stamping
• Laser processing including tube laser processing
• Assembly of module components


More services
• sheet metal processing
• 2D, 3D laser processing
• Tube laser
• welding
• EPDM and injection-molded parts
• Rapid prototyping, 3D printing
• Interim storage and logistics solutions

Comapny Protalus d.o.o. is based in Ljubljana, Slovenia. We are manufacturers of rubber and plastic products and we assemble silicone hoses for the pharma, chemical, and food industries.

Manufacturer of sophisticated plastic profiles since 1970. ProTech is one of the leading companies in Germany and neighboring countries in the production of sophisticated extrusion plastic profiles and injection-molded parts