Automotive engineering - Import export

We produce hoses and technical hose products for many well-known engine and vehicle manufacturers in dimensions from 10 to 250 mm at any length and various working pressures. COUPLING Pressure-resistant hose elements as a straight connector or de-coupling element in pipelines for pressures up to 20 bar. SPIRAL HOSE Suction and pressure-resistant versions from -0.9 bar to +20 bar, with or without cuffed ends. Can also be laid in narrow radiuses. CHARGE AIR HOSE As an industrial hose, hose elbow or corrugated spiral hose for suction and pressure lines. As bellows with external metal rings in the pressure area. HOSE ELBOWS Stable shape connecting elements, either for suction and/or pressure in any geometry. Other versions and dimensions on request.

Innovative manufacturing solutions for the production of light-duty to heavy-duty automotive components. Automotive components and engines considerably vary in size: from small 0.9L 2-cylinder through to 16L V-8 engines. To provide tailored solutions for these components, HELLER consistently focuses on manufacturing systems in modular design. In addition to the “classic” machining centres from the H, F and C series and the RFK/RFN/DRZ machines for crankshaft and camshaft machining, we are offering the following manufacturing solutions: Highlights Wide range of machine technology Model ranges in modular design From stand-alone machine through to fully automated manufacturing system Comprehensive manufacturing solutions Complemented by all services required for the operation of the machinery Advantages For flexible series production For maximum productivity For minimal piece-part costs For a significant reduction of unproductive idle times For highest availability

Milling of complex components for automotive and mechanical engineering. Production of prototypes, test parts, small and large series according to data records, drawings, samples or specifications. Machining of cast and forged blanks. Attachment of decorative surfaces.

The X‑ring is a continuous, seamless vulcanized ring with a special profile which is derived from four O‑rings arranged in a square crosssection.The particular advantage of the X‑ring is that it cannot roll or twist. The squeeze required to maintain an effective seal is also relatively low.The X‑ring is used in mechanical and automotive engineering, preferably as a static radial or static axial seal. Other applications are for linear or rotary motion of plungers, pistons, tappets, dampers and valve, bearing and piston rods, etc.

When it comes to sophisticated plastic injection molding, we are completely in our element. We process all common thermoplastics, from standard to high-performance plastics. A fully automated production with handling systems for part removal and QA tests guarantees an economic production of your parts. We also have experience with the overmolding of various inserts such as threaded bushings, electronic contacts, circuit boards and much more. This and much more are the reasons why we are a reliable partner for almost all industries: Automotive industry aerospace industry Mechanical engineering Medical technology Construction industry Electrical engineering Jewelry and watch industry Furniture industry

with adjustable humidity and temperature to simulate the environmental conditions of a test specimen (e.g. household appliances, heating technology) The basis is a standard or climatic chamber (e.g. test kitchen, environmental simulation) with adjustable air humidity and temperature. On the basis of decades of experience in automotive test engineering, EP-E developed a concept in which the air flows in a circle (loop design). The result is a very excellent homogeneous temperature and humidity distribution. Through precise temperature and humidity control, it is possible to set different combinations of air conditioning and thus precisely adjust the required test conditions. The determination of the air flow (exhaust air volume) is carried out via a measuring section with the use of Laminar Flow Elements (LFEs). In order to determine the volume flow, pressure and temperature sensors are used to determine the air volume flow of the climatic chamber(s).