Pressure moulding - Import export

components for making tools for Rubber injection plastic injection high pressure aluminium injection moulding low pressure injection components for making cutting tools components and construction of clamping devices housings holders

Our patented material is highly suitable to produce foam moulds and RTM pressure injection moulds. Advantages: • Large volumes of more than 2500 kg can be cast in less than 45 min. • Good castability • Hardly measurable linear shrinkage • High temperature resistance • Demoulding process after approx. 90 min. (after adding the last backfilling compound) • Chemical adhesion to polyester or vinylester gelcoat • Immediately after the first mould half has cooled down, the second mould half can be prepared • Copper pipes keep the mould surface on a nearly constant temperature • Post-curing is not necessary ALWA MOULD D backfilling compounds are the fastest system on the market. For the surface you can chose between two gelcoats: 1) ALWA MOULD COAT This is a vinylester gelcoat that is especially suitable for high-end surfaces. It can be polished to high-gloss. 2) ALWA EPF 10 This is an epoxy gelcoat that is easy-to-use and is recommended for parts, where high-gloss surfaces are not needed

Use our industrial manufacturing expertise for your products too ,Manufacture of silicone or aluminium moulds ,Gas internal pressure procedure (GIP) Processing of sheet plastic (cutting, milling, bending) More information available at https//www.geck.de

ALWA MOULD P is a cold curing casting resin for the production of porous moulds, slabs and blocks for the ceramic industry. It is a porous and high-strength plastic, which is well-suited for high pressure casting applications. ALWA MOULD P can be used in various areas of the tableware and sanitary ceramics, technical ceramics, plastic mould procedure as well as various filtration processes. The high stability and defined porosity of the material allows highly accurate mould surface reproductions. With ALWA MOULD P various geometric moulds for filtration processes of suspensions can be produced. ALWA MOULD P can be used for ceramic slip pressure casting procedures. In this procedure, water is removed by a filtration process of a clay suspension (slip), so that an increasing clay layer is built on the mould wall over time. The moulds, slabs and blocks of ALWA MOULD P are easily machinable (e.g., drilling, milling).

We offer product design consultations, tool designing, mould manufacturing and mould maintenance and service.

At OptiMel, you get everything from a single source to optimally use low pressure molding technology for high-quality electronics encapsulation. Thermoplastic hot melts are used as encapsulation material. Due to their range of properties, amorphous thermoplastic polyamide granules are predominantly used in low pressure molding. Thermoplastic polyolefins are also available for special applications, which are used whenever sufficient adhesion cannot be achieved with the preferred polyamides on the substrates used (e.g. cross-linked polyethylene). Due to different raw material combinations, the range of properties of these hot melt granules varies in terms of mechanical strength, operating temperatures and resistance to various media. The hot melt molding materials combine a viscosity spectrum that is favorable for the low-pressure process with a wide operating temperature range (-50 / + 150°C) and, in some cases, very good adhesive properties. Depending on the material

Special machines for the automotive and supplier industry Machine system for low pressure molding - electronics casting The BASEline series combines a compact design and convenient operation and can be used optimally for the majority of low pressure molding projects. Various mechanical components can be put together depending on requirements. The adapted melting device with double-acting piston pump, 4l tank volume and a melting capacity of approx. 1kg/h enables optimal processing of small to medium shot weights and/or quantities. The available clamping force of 9/12kN is suitable for casting surfaces up to approx. 3,000mm². By using the Siemens S7-1200 control with touch panel, the series offers the same ease of use as the larger series.

Optimel is your reliable partner for solutions for encapsulating electrical and electronic assemblies. The innovative Low Pressure Moulding (LPM) technology offers optimal protection against external influences such as moisture, dust and vibrations, thus ensuring the longevity and reliability of your products. The Low Pressure Moulding process or hotmelt moulding process originated in the sealing of cable harnesses in the automotive industry - today it is used in many areas for the protection of electrical and electronic components. At 5-40 bar (in individual cases up to max. 60 bar), processing takes place at a much lower pressure than in the classic hotmelt injection moulding process. This makes it easy to directly encapsulate even sensitive components such as circuit boards, sensors, etc. The cycle times are limited to pure encapsulation

In order to get started with low pressure molding technology, for prototyping new projects and producing small series, Labline offers a selection of small devices tailored to the requirements of low pressure molding technology. The basis here is the hand-held casting gun with a 0.2l tank for filling the casting materials in granulate form. In order to achieve process stability and reproducibility even with this manual processing, a timer can be connected. Two different clamping devices are available for convenient handling of sample and pre-series tools. product [hot melt application systems, hot melt coating machines for paper, hot melt, hot melt adhesive, hot melt adhesives, special machines for adhesive processing, hot melt packaging, machine for gluing, machines for gluing, hot melts, gluing machines, hot melt coating, gluing machines for labels, laboratory coating machines, systems for adhesive technology]

Special machines for the automotive and supplier industry Machine system for low pressure molding - electronics encapsulation The FLEXline series offers maximum flexibility through the modular design of various variants as well as expanded options for implementing special functions. The adaptation or addition of individual mechanical components is just as possible as special programming or integration into a complete production line. In addition, various application systems are available, including hot runner systems with different nozzle geometries and arrangements. The melting units can be optimally tailored to the requirements of the respective project with different melting and conveying systems and, if project requirements differ or change, can be replaced at any time using our "plug-and-play" system. Extensive peripherals and additional options round off the system. The FLEXline can therefore be optimally tailored to the requirements of the respective project.

The APG-process by HÜBERS permits short cycle times thanks to rapid gelation and demoulding with automatic opening and closing of the mould. During the gelling process, fresh material is supplied continuously to the mould under pressure in order to prevent cracks and voids and to compensate for the shrinkage of the material. The mould is held together by the clamping machine. The degassed material is injected into the APG mould directly from the static mixer. Shrinkage compensation is carried out by the HÜBERS metering pumps. One central mixing and metering system can serve several clamping machines. In this case each clamping machine has its own static mixer positioned directly in front of the mould and also has its own shrinkage compensation unit to maintain the pressure. The system is supplied via a ring line which requires no maintenance and is free of sedimentation. In principle the length of this line is insignificant.

In the injection moulding process TPE pellets are fed into the machine through a hopper and then into a heated barrel. The heat from the barrel turns the material into a liquid resin which is then injected into a closed mould under high pressure. After allowing the molten polymer to cool, the finished part can be removed from the mould. Injection moulding is a high-volume, high tooling cost process, the advanced properties of our TPE compounds deliver short cycle times allowing parts to be produced at a rapid rate. The information below is intended as a general overview, settings may vary depending on the specific grade selected. Please CONTACT US for detailed processing information Settings Equipment Conventional injection moulding machine Compression set At least 2:1. Special screws with short sections and higher compression ratios (3:1 to 4:1) may be good at low screw speeds Shrinkage Between 1.0% and 2.5% depending on the grade, type of application and location of the gate. Moul

Modular panels of water tanks and water conservation tanks are manufactured on high-pressure hydraulic molding presses under-regulated high temperatures from GRP or SMC (glass fiber reinforced polyester resin.) Application of regulated heat and pressure make GRP or SMC structure very strong and rigid. Manufactured according to the world-renowned WRAS and EN 13280: 2001 quality management system. GRP Modular Water Tanks ceilings, floors and sides surfaces are all made of hot pressing. This highly qualified engineering product is the best and most preferred among water storage. • Very long life • Low weight • Resistant to corrosion • No electrical conductivity • Low thermal conductivity • Has dimensional stabilizers • Resistant to UV rays • Hygienic according to all other tanks. • can be processed in a simple way • No recycling • Paint or maintenance-free • Can be manufactured in any color • Not magnetic • Light transmittance can be provided • Chemical and combus

Zirconium discs, Y-weight backing. Main features and benefits: Zirconium ensures highly efficient removal in all applications requiring high operating pressure. Recommended applications: Mould making, manufacture of small-sized tanks and equipment Work surfaces: Stainless steel, alloyed steel, titanium, glass fibre.

Zirconium discs, Y-weight backing. Main features and benefits: Zirconium ensures highly efficient removal in all applications requiring high operating pressure. Recommended applications: Mould making, manufacture of small-sized tanks and equipment. Work surfaces: Stainless steel, alloyed steel, titanium, glass fibre.