Front Component & Mixtures

Kaivanya can design and manufacture a complete line of front end components for injection units from a variety of abrasion and corrosion resistant including : Nitride (Plasma & Gas), H13, D2, S7, CPM, vacuum hardend and17-4PH Stainless Steel, PVD (TiALN, TIN,).

SLIDING RING VALVES

  • Industry standard design
  • Flow path design can be tailored to wide range of resins

APPLICATIONS

  • General Purpose
  • Special four-piece “ shear eliminating” designs for fluoropolymer materials

ADVANTAGES

  • Wide range of resins
  • Variety of construction materials
  • Durability
  • Versatile three and four-piece configurations
  • Low Cost

BENEFITS

  • General purpose design
  • User-selectable levels of wear Performance
  • Good for custom molding applications
  • Replaceable components
  • Low investment

PVD COATING

Physical vapor deposition (PVD) is a variety of vacuum deposition and is a general term used to describe anyof a variety of methods to deposit thin film by the condesation of a vaporized form of the desired film material onto various work piece surfaces. The coating method involves purely physical processeds such as high temperature vacuum evaporation with subsequent condensation, or plasma sputter bombardment rather than involving a chemical reaction at the surface to be coated as in chemical vapor deposition.

Specification Tin CrN TiAIN
Hardness HV 2200-2300 HV 1700 - 1800 HV 3200 - 3400
Thickness 0.004 - 0.005 mm 0.004 - 0.005 mm 0.004 - 0.005 mm
Color Golden Silver Violet Grey
Application Transparent Material Optical Purpose Transparent with Glass Fiber Optical Purpose Halogen Free Material with Glass Fiber Optical Purpose
Wear Resistance ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Corrosion Resistance ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
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