SUNPRESS

SUNPRESS

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SUNPRESS series are metal forming lubricants for stamping
applications of metal.

Stamping Oil:SUNPRESS

Application

Used in stamping and forming processes to reduce friction between the dies and work piece.

Merit

Anti-wear properties for tools
Anti-seizure properties

Benefit,Data

Superior extreme pressure activity

  • Fluid film lubrication
    Fluid film lubrication
  • Boundary lubrication
    Boundary lubrication
The role of the lubricant in pressworking operations is to reduce the friction between dies and work piece thereby minimizing tool wear and galling. During pressworking operations, the friction between dies and work piece is in the mixture condition of fluid lubrication and film boundary lubrication. In the fluid film lubricating area, friction resistance is low and in the boundary lubrication area it becomes high. SUNPRESS maintains good fluid film lubrication when friction is low, and when it reaches the boundary lubrication area, it demonstrates superior extreme pressure performance.
  • Fluid film lubrication
    Fluid film lubrication
  • Boundary lubrication
    Boundary lubrication

Tests under various situations
In order to meet diversified requests for product testing, we have been conducting not only various laboratory tests but also tests using actual production scale pressworking equipment.

100ton oil hydraulic press machine test

  • 100ton oil hydraulic press machine test
  • Rectangular shell
    drawing test
    • Forming completed
      Forming completed
    • Forming incompleted
      Forming incompleted
  • Expand
    forming test     Expand forming test

200ton crank press machine test

  • 200ton crank press machine test
  • Ironing test
    • Forming completed
      Forming completed
    • Forming incompleted
      Forming incompleted
  • Blanking test Blanking test

Product Line

SUNPRESS includes various types of products

Neat type stamping oil,Water-soluble type stamping oil
General stamping oil for drawing, blanking, and bending applications

Blanking oil
High quality stamping oil for fine blanking applications

Volatilizable stamping oil
For elimination of degreasing process

Chlorine-Free stamping oil
This is an environment-friendly stamping oil which does not contain chlorine EP additives with superior anti- seizure and anti-wear properties.
It is a replacement for conventional chlorine containing stamping oil.

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