Exhibitor products

by the controlled closing and opening the flow canal, the cycle time can be reduced and a more exactly injection process is possible. APPLICATION FIELDS: The OFS-needle shut-off nozzle type NVP is used for processing of thermoplastic materials and thermoplastic elastomers. An integrated pneumatic or hydraulic cylinder activated the shut-off nozzle, whereby the needle opens and closes the flow channel. The needle is activated in both directions. For security, the shut-off nozzle is opened through emerging overpressure. The nozzle could be also activated by a machine side rod.

OFS-RECYLATE-NOZZLE TYPE RDS Due the optimal rheological design, the OFS-recycling-nozzle type RDS is well suitable for processing technical plastics. The melt channel, the transitions are designed accordingly so that no flow shadows, dead corners or impact edges are caused. Because of that, friction and shear-sensitive as well as reinforced materials can also be processed. To increase the lifespan, an anti-wear coating is available as an option, which minimizes the abrasive an corrosive wear. OFS-RECYLATE-NOZZLE TYPE RDSF The OFS-recyclate-nozzle type RDSF is suitable for processing all unreinforced standard-plastics (e.g. PE, PP, ABS, PA). The nozzle is not suitable for processing thermally- and shear-sensitive plastics (e.g. POM, PVS, PC). Due the special design of the filterinsert, the nozzles shows a large filtration surface in relation to the nozzle dimensions.

The oil absorbent BIO-SORB was approved by the Materials Testing Office of NRW as an oil and chemical binder for traffic areas and in water.

This component is used in an engine oil pump. It is installed in a high precision die-cast aluminum housing. By rotating the component around the bearing point (semicircle at the left of the picture), the flow rate of the oil is fully variably controlled, according to the load condition of the engine. The efficiency of a fully controlled pump is significantly higher than that of a permanently driven pump (the oil flow rate corresponds only to the required volume flow). Fuel consumption and CO² emissions are reduced as a result. Industry: automotive industry/technical application Special features: + Substitution of sintered steel + 70% of the component surface with 0° draft angle (thermoplastic and aluminum die-cast components generally always require a draft angle) + the two ground surfaces (light gray) have a parallelism of 10 µm. (High precision part)

With our technology, demolding-friendly, structured and polished surfaces can be produced using blasting technology. By using suitable blasting media mixtures, low-friction surfaces can be produced easily and efficiently. Lengthy, manual polishing processes can generally be dispensed with.

You will find our complete programme in this range of services. We are constantly expanding our range of services. If you would like to keep up to date with the latest developments, we would be pleased if you would visit our website www.barlog.de and subscribe to our newsletter.

Our offer: Come and see the possibilities that the Zimmer Group offers for manufacturing your complex components from a wide variety of materials. We look forward to seeing you.

Individual solutions: WENZ Kunststoff works closely with customers to develop tailor-made solutions for plastics processing. All specific requirements for each company are taken into account and individual concepts are offered. Process optimization: WENZ Kunststoff supports plastics processors in optimizing their production processes. This can increase efficiency, reduce costs and improve quality. Experienced specialists support customers from planning to implementation. Assembly and maintenance: The experienced employees at Wenz Kunststoff assemble complete systems and take care of the repair and maintenance of all peripherals. This ensures smooth operation of plastics processing. Advice on wear and spare parts: Advice and delivery of wear and spare parts are also covered by Wenz Kunststoff. This is crucial to extend the life of the assets and minimize downtime. The customers of Wenz Kunststoff GmbH & Co. KG not only benefit from efficient and cost-optimized solutions, but also from a long-term partner who understands their needs and helps them to be successful.

TPU injection molding compounds Thermoplastic polyurethane elastomers are characterized by a variety of particularly good physical properties. The most important of them here at a glance: - Excellent abrasion resistance - Weather, hydrolysis and microbial resistance (polyether TPU) and radiation resistance - Resistance to impact with cutting and bending resistance - High elasticity in wide temperature ranges from (-30°C – +100°C polylan / -20°C – +100°C regenerated) - Good chemical oil and grease resistance – TPU is not resistant to many solvents - Very good feel/surface structure - Good cushioning properties - High wear resistance - Diverse 2K solutions Our product range of the TPU Polylan 20'series covers these requirements. The daily availability of standard materials gives you the security of continuous delivery.

We offer you extensive experience in overmolding metal parts. The production volume can vary from a relatively small number of components per year to a fully automated process with several million components per year.