Optical retrofit screws: structure, materials and selection points
Optical specialized retrospect. The core is to reduce the risks of cutting overheating and demurrage while ensuring that the screws are surface smooth, measured stability and mater…
COMPANY NEWS
Company news
Company updates, manufacturing capabilities, exhibitions, delivery cases and service news from StarFriend Screw.
Level B all-hard alloy refilled screws: grinding material and applicable conditions
Level B all-hard alloy piping screws? The grinding-resistant foundation, surface treatment, distillation and fibre retention rates should be assessed together, and not only hardnes…
Category A powder stainless steel piping screw: corrosion resistant corrosive resolution
A-class powder stainless steel-injected screws? Should be assessed together with grinding material, surface treatment, distillation and fibre retention rates, and not only with reg…
Full halogen-free alloy-filled piping screws: corrosive resistance to grinding
Full halogen-free alloy alloying plume? Should be assessed together with grinding material, surface treatment, distillation and fibre retention rates, and not only with hardness; t…
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SCREW & BARREL PRODUCTS
Injection molding screw product rolling display
According to the resin material, filling ratio, equipment model and product requirements, select a more suitable screw and barrel solution.