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.


CaroLub lubrication devices

CaroMag magnesium plunger tip system

CaroRod plunger rod system

CaroShot Sleeve shot sleeve system

CaroTec plunger tip system

CaroVac plunger tip system




CaroLub 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

 

 

CaroMag 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

 

 

CaroRod 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

 

 

CaroShot 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

 

 

CaroTec 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

 

 

CaroVac 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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