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 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
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
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
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 CaroTec and CaroVac system
- Optional with quick coupling unit
CaroRod with integrated lubrication in combination with CaroLub spraying devices enable:
- Improved casting quality
- Minimal lubricant consumption
- Significantly lower emissions
Product brochure CaroTec & CaroRod plunger rod system
Product brochure CaroVac & CaroRod plunger rod system
Guide elements on CaroRod
- 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 system
Made of high-performance alloys for longer lifetime.
- Multiple lifetime extension of shotsleeve
- Simple assembling and dismantling without mould changing
Product brochure CaroShotsleeve
CaroShotsleeve
- 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
Carosleeve
- 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
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
Services
- Service center for plunger tip reworking and assembling
- Advisory service, process development and designing
- Comprehensive stock
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