Die casting

 

Entire system for high-pressure die casting

 

With high-pressure die casting, low-weight automotive components made of aluminum are manufactured. We supply best-in-class systems, developed in a partnership with the most renowned automotive manufacturers, testifying to the know-how and position of Wieland on the market.




Our range of products

Our die casting at a glance.

The products of Wieland Kupral are displayed.


CARO®LUB lubrication devices

CARO®MAG magnesium plunger tip system

CARO®ROD plunger rod system

CARO®SHOT SLEEVE shot sleeve system

CARO®TEC plunger tip system

CARO®VAC plunger tip system




CARO®LUB lubrication devices

Efficient minimal quantity lubrication by plunger rod.

  • The minimal quantity lubrication is applied through lubrication ring on plunger rod
  • Depending on the required lubricant (viscosity) our devices can be equipped with the appropriate components
  • A wide range of lubricants from various manufacturers can be applied

 

CARO®LUB 2.1

  • Developed for structural casting
  • Improved casting quality
  • Significantly lower emissions and pollution
  • Optionally with remote maintenance
  • For minimal quantity lubrication with low-viscosity lubricants

Product brochure CARO®LUB 2.1

 

CARO®LUB 3.1

  • Developed for structural casting
  • Improved casting quality
  • Significantly lower emissions and pollution
  • Possibility of remote maintenance
  • For minimum quantity lubrication with highly viscosity lubricants
  • Individually adjustable lubricant distribution
  • Exactly adjustable lubrication quantities in ml

Product brochure CARO®LUB 3.1

 

CARO®LUB 4.0

  • Developed for structural casting and industry 4.0
  • For highly viscous lubricants used for minimal quantity lubrication
  • Improved casting quality
  • Significantly lower emissions and pollution
  • Individually adjustable lubricant distribution
  • Exactly adjustable lubricant quantities in ml
  • Application of state-of-the-art and high-quality components from Siemens

Product brochure CARO®LUB 4.0

 

 

CARO®MAG magnesium plunger tip system

Optimizes magnesium die casting on vacuum or conventional HPDC

  • Developed for magnesium and structural casting
  • Plunger-tip concept for the protection of the shot sleeves
  • Extremely high lifetime

 

Advantages

  • Highest evacuation grades without additional sealing of shotsleeve or plunger rod
  • No system-related maintenance times or lifetime
  • Applicable on vacuum and conventional DCM
  • Compatible with any shotsleeve

 

Services

  • Service center for plunger tip reworking and assembling
  • Advisory service, process development and designing
  • Comprehensive stock

 

 

CARO®ROD plunger rod system

Custom-fit in high-quality rods for any machine type, optional with quick coupling system

  • Manufacture of plunger rods for all machine types
  • Change from plunger rods with adapter to CARO®TEC and CARO®VAC system
  • Optional with quick coupling unit

CARO®ROD with integrated lubrication in combination with CARO®LUB spraying devices enable:

  • Improved casting quality
  • Minimal lubricant consumption
  • Significantly lower emissions

Product brochure CARO®TEC & CARO®ROD plunger rod system

Product brochure CARO®VAC & CARO®ROD plunger rod system

 

Guide elements on CARO®ROD

  • For easy change of plunger tip and easy adjustment
  • For safety when overriding the chamber
  • Load relief of plunger tips and coupling

 

Services

  • Service center for reconstruction and repair
  • Advisory service, process development and designing
  • System supplier in die-casting technology

 

 

CARO®SHOT SLEEVE shot sleeve system

Made of high-performance alloys for longer lifetime.

  • Multiple lifetime extension of shotsleeve
  • Simple assembling and dismantling without mould changing

Product brochure CARO®SHOT SLEEVE

 

CARO®SHOTSLEEVE

  • Lifetime extension due to sleeves and thermo regulation
  • Specifically for low iron aluminum alloys
  • Reduces pre-damage risk of hot aluminium
  • Optional with quick change sleeve

CARO®SLEEVE

  • Different alloys and treatments available
  • Specifically for low iron aluminum alloys
  • Very good wear resistance in filling-area (Hot Spot)
  • Lifetime extension of shotsleeve
  • Fast & easy assembly and dismantling at DCM

 

Services

  • Advisory service, process development and designing
  • Provider for die-casting technology e.g. plunger tips, plunger rods, quick-coupling systems, vacuum-casting for structural parts and magnesium parts
  • Service center for reworking of shot sleeve and assembling

 

 

CARO®TEC plunger tip system

Optimizes your standard pressure die casting on conventional die casting machines

  • Low wear plunger tip concept
  • Very long service lifetime
  • Selectable cooling capacity to optimize cycle times

 

Advantages

  • Much longer lifetime compared to conventional plunger tips
  • Body, clamping nut, threaded connection can be used several times
  • Wear parts can be reworked to a smaller diameter
  • With environmentally friendly beryllium and cobalt-free slide bushings
  • Optimized tempering by forced cooling
  • The modular construction system ensures flexibility even for casting intermediate sizes
  • Reduced set-up costs and downtime due to longer service life of the plunger tips

Product brochure CARO®TEC

 

Services

  • Service center for plunger tip reworking and assembling
  • Advisory service, process development and designing
  • Comprehensive stock

 

 

CARO®VAC plunger tip system

Optimizes vacuum die casting on HPDC

  • Developed for structural and vacular die casting
  • Low wear plunger tip concept for shot sleeves
  • Very long service life

 

Advantages

  • Highest evacuation level without additional sealing of shotsleeve or plunger rod
  • No system-related maintenance or downtimes
  • Applicable on vacuum and conventional DCM (mould sealing recommended)
  • Compatible with any shotsleeve
  • Closed pressure ring concept
  • Only copper parts are in contact with shotsleeve

Product brochure CARO®VAC

 

Services

  • Service center for plunger tip reworking and assembling
  • Advisory service, process development and designing
  • Comprehensive stock

 

 







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