More and more injection moulding companies are facing the challenge that the ratio between the large installation dimensions of their moulds does not match the small injection volumes of the cavities. In these cases, the user has to resort to a large injection moulding machine with an oversized injection unit. Thermally damaged plastic and inaccurate control of the non-return valve are frequent results. Groche Technik has developed the GTM unit for these applications. With the GTM unit, the required injection volume is plasticised in an injection chamber with a reduced cross-section and injected using a specially developed piston screwtip. This allows the volume to be reduced by approx. 30%. In order to achieve an even shorter residence time, Groche Technik can carry out geometry modifications for the barrel and screw. Depending on the type and application, the plastic volume in the barrel can be reduced by up to 50%. A reduction in injection force is required before the GTM unit is commissioned. + Volume reduction of approx 30% possible + Mass cushion is formed in the injection chamber + Reduction in residence time + Lower thermal load on the material + Compatible with almost any injection moulding machine + Usually no need to use microgranulate

A small LSR system that attaches directly to the mold. No expensive LSR machine is required for this.

CNC-Fräsen

We mill complex components for you up to a size of 1600x 1600x 1400mm, using high-precision 3- and 5-axis as well as HSC technologies.

Fräsarbeiten - schnell, flexibel und extrem präzise!

UHMW-PE Powder [By Mitsui Chemicals Inc.] UHMW-PE powder. A versatile and highly durable material, ideal for a wide range of industrial and medical applications due to its strength, low friction, and resistance to wear and chemicals. Mipelon™ Key Features: Ultra-High Molecular Weight: Mipelon™ has a high molecular weight, giving it excellent mechanical strength and durability. Low Friction: The material has a low coefficient of friction, which means it reduces wear and tear in moving parts. High Wear Resistance: Mipelon™ is resistant to abrasion, making it suitable for applications where surfaces experience a lot of friction. Chemical Resistance: It is resistant to a wide range of chemicals, making it suitable for use in harsh environments. Low Water Absorption: The material absorbs very little water, which helps maintain its properties even in wet conditions. Biocompatibility: Mipelon™ is biocompatible, which means it can be used in medical applications or medical devices. Applications: Lubricants and Additives: Used in lubricants to reduce friction in mechanical systems. Coatings and Films: Applied as a coating to reduce wear and tear on various surfaces. Medical Devices: Due to its biocompatibility, it’s used in medical equipment and devices. Industrial Components: Used in parts that require high wear resistance, such as gears and conveyor systems. Variants: Mipelon™ comes in various grades and particle sizes, allowing it to be customized for different applications. Depending on the specific needs, different formulations can be chosen to optimize performance.

The CR.MIX mixing container is the ideal solution for fast and efficient mixing of non-abrasive, free-flowing plastic granules or regrind. Up to two suction pipes (Ø 40, Ø 50, Ø 60.3) allow easy material removal. The transparent cover provides a clear view of the mixing process. The special geometry of the mixing screw ensures the best mixing results in the shortest possible time. CHARACTERISTICS - Container and mixing screw each made of stainless steel - Suction at the lowest point of the cone (2 connections for suction pipes) - Round container with steep cone for optimum material flow - Short mixing time - Conical mixing screw without outer tube for easy cleaning

An increasing number of companies in the world decide on an application of modular energy centers from ONI. In addition to high efficiency and reliability, our customers appreciate the quick availability of energy media, flexibility and spacesaving design. Also, the modular design offers the advantage of a customization to the specific requirements regarding performance and the range of supply. For the miscellaneous applications modules are available for the supply of cooling and cold water, heating energy from waste heat, compressed air, agents for water treatment or treated water for the network backfeed. The design of our energy centers features a clear arrangement, functionality and ready access of/ to all components. These are factors of much importance with respect to maintenance or for an extension of the plant. Energy saving state-of-the-art technology at an attractive price is an essential feature of the systems we design and construct. Thus, we create the basis for keeping the costs for power, gas, fuel oil or water and thus for your production within limits and for strengthening your competitiveness.

Bringing an added measure of efficiency to temperature control applications, RMI plates make it possible to connect all mold temperature control circuits at once in complete safety. They are also designed to prevent circuit connection errors and remove all risk of misconnection between similar plates. In order to adapt the solution to each application, there are many possible configurations, including the number of couplings fitted onto the plate with different choices of diameters.

Start where the need is greatest: production monitoring, OEE, energy or quality management and expand when necessary.

FOR STANDARDISED HYBRID COMPONENT PRODUCTION Cost pressure, variant diversity and the associated low volumes require the corresponding adaptability and flexibility of production systems. In order to meet these requirements, consistent modularisation and standardisation is required. From a robust six-axis robot, a modular gripper system and process assemblies to an icon-based programming interface, we have everything you need for future-proof production.