Zeiger Industries is the manufacturer of the Mallard Z4 Check Ring (RSP) valve assembly which offers maximum wear and/or corrosion resistance and is based on our unique 4 piece building block concept.
Zeiger also manufactures a full range of General Purpose (GP) and Performance (ZP) through-hardened tool steel screws from 12-70 mm in diameter on their own custom designed and built screw grinder. Larger sizes are commonly supplied from our strategic manufacturing partners.
Whether you are experiencing heavy wear or corrosive attack associated with processing Halogen Free Fire Retardents (HFFR's), Zeiger Industries has the correct front end components package for you. Our Continuous Taper front end package is ideally designed to process clear polycarbonate (PC) or technical parts being made out of rigid PVC (RPVC). By incorporating the best metallurgies with optimized screw geometries and front end component designs, you are guaranteed higher throughputs, reduced scrap rates and quicker cycle times.
Our LSR Plug-n-Play conversion Kits are designed to convert existing thermoplastic machines into LSR processing machines.
In addition to Check Valves, Screws and LSR conversion kits, we also offer specialty nozzles for Liquid Silicone Rubber (LSR), Bulk Molding Compound (BMC) and Phenolic applications.