Performance Analysis and Optimization of your equipment SEPARTECH provides a Top Technical Service and helps you optimize your process in collaboration with your team by solving following typical problems: low capacity, wrong or poor yield, screen blinding, screen tear or poor screen lifetime. On-site Parts and Screens Replacement SEPARTECH offers many different services on your separator: general maintenance, annual check, installation and replacement of new parts/screens/motor.

Users may employ different terms for SEPARTECH machines: vibrating screen, sieve, separator, sifter. The machine is made up of a driving device termed ‘drive’, consisting in a base, fastened to the ground or to a mobile platform, and springs upon which the lower table is placed. The lower table contains the motor and 2 flyweights. The other part of the machine is in contact with the material to be sifted. This part is made up of different frames, in between which is inserted a screen with or without cleaning equipment. The screens are mounted from top to bottom with the largest mesh opening on top. In order to assemble all the different parts, a clamp ring is used for every screening level: the ring clamps together 2 frames and one screen. The frames are all typically equipped with an exit spout to automatically drain off the different product fractions. The material to be sifted can come in different forms, such as powder, granules, pellets, or various forms when it is bulk material. It can also come in liquid form and contain foreign matter. The material is fed in through the central input point in the cover Thanks to its unbalanced motor, the machine produces a tri-dimensional centrifugal force enabling the following functions: *Separation of different granule sizes or separation of solids and liquids by a screen. *Transport and continuous disposal of material at every stage of screening through the exit spout. *Unclogging or deblinding of the screens thanks to the vertical component of this force and to a cleaning fixture (optional) including loose elements (balls or rings) mounted directly under the screen and tapping the cloth lightly to clear any object lodged in the screen mesh. The settings parameters are: *Weight variation of the upper flyweight, by adding or removing additional plates *Weight variation of the lower flyweight, by adding or removing additional plates *Offset of the lower flyweight with respect to the upper flyweight

Quick delivery service for Spare parts and “in-House made” screens SEPARTECH offers a wide range of high-quality round and rectangular screens for different separators types and brands with a short lead time. Our core business: supply of new screen frames, rescreening of existing rings or panels, delivery of mesh and spare parts in different materials.

Go for the round ones! Our 26s are ideal for processes with dirt or build-up due to their innovative design and electrode structure. The semicircular active surface is 50 % larger than other standard designs and thus enables safe and reliable level detection. The 26s are media-optimised, i.e. the various dielectric constant (DK) of the different media is irrelevant for detection. We only use high-quality materials such as PEEK & PTFE for this series. Both materials have a very good chemical resistance and abrasion resistance and are also FDA compliant according to 21 CFR 177.1550. The round ones are mainly used in the semiconductor, chemical and food industries.

Series 82900/82910 2/2-way diaphragm valve Port size: DN 20 ... 80, G3/4 … 3 (ISO G/NPT) Operation: Remote pilot operated Operation pressure: 0,4 … 8 bar Dusty gas temperature: –40 … +85°C Body: Aluminium

Series 82960/82970 2/2-way diaphragm valve Port size: 
DN 20 ... 80, G3/4 … 3 (ISO G/NPT) Operation: 
Solenoid pilot operated Operation pressure:
 0,4 … 8 bar Dusty gas temperature: –40 … +85°C (+140°C) Body: Aluminium

This automatic tensioning device is designed for use with reversible belts as well as belt installations with cleaning at timed intervals. It allows scraper blades that are not built for reversible operations to be used on reversible belts because they are automatically tilted out of the way when belt direction changes. This tensioning device can be used either on its own with a pre-configured control incl. display and operator’s terminal or individually for integration in existing belt installations. Further characteristics of this tensioning device are the robust linear operating mode for reliable operations and the proven quick-tensioning device for simplest tension adjustment. As with all STARCLEAN® products, the decisive benefit of this new development is that it serves as a retrofit for existing Type 830 systems and can be combined with blades for both primary and secondary cleaning zones. ADVANTAGES OF THE AUTOMATIC TENSIONING DEVICE 830-E AT A GLANCE • Suitable for reversible operation • Interval-based or load-based cleaning possible • Electric linear drive unit (retrofitting possible)

Series 83670 2/2-way diaphragm valve Port size: DN 25, DN 40 Operation: Solenoid pilot operated Operation pressure: 0,4 … 8 bar Dusty gas temperature: –20 … +85°C Body: Aluminium

Series 83920 2/2-way valve Port size: DN 25, DN 40, Dn 50, DN 65 Operation: Pilot operated solenoid valve for cleaning dust filters Operation pressure: 0,4 … 8 bar Dusty gas temperature: –40 … +85°C (+140°C) Body: Aluminium

Series 83920 2/2-way valve, flange Port size: DN 80 Operation: Solenoid pilot operated Operation pressure: 0,4 … 7 bar Dusty gas temperature: –20 … +85°C (+140°C) Body: Aluminium

Series 8587xxx System for Dust collector, with integrated filter valves Port size: Ø 220 mm for valves DN 40 ... DN 65 Operation pressure: 0,4 … 8 bar (swelling) Dusty gas temperature: –20 … +85°C Body: Aluminium/PA66

Series 8588xxx System for Dust collector, with integrated filter valves Port size: Ø 75 mm Operation pressure: 0,4 … 8 bar (swelling) Dusty gas temperature: –20 … +80°C Body: Aluminium/PA66

Series 8588xxx System for Dust collector, with integrated filter valves Port size: Ø 135 mm for valves DN 25 Operation pressure: 0,4 … 8 bar (swelling) Dusty gas temperature: –20 … +80°C Body: Aluminium/PA66

Hand operated, double flanged slide valve, series DSV. Suitable for inline applications and under IBC's which are loaded onto further installation parts. Slim design. Cost effective construction. Also available as single flanged version for fully open discharge. Video shows single flanged slide valve. Keyser & Mackay distributes these articles only in Germany. For other countries, please contact Process Components Ltd, 0044 (0) 162 541 2000, www.pro-components.com

Choosing Grenzebach means having a reliable, trustworthy partner throughout the entire lifecycle of your plant—with service that anticipates your needs. Whether it’s modernization, adaptation, or maintenance, we keep your production running smoothly—helping your investment remain successful over the long term.