Oil Air Slip Billet Casting System for aluminum billet From Bolster & LM
Oil Air Slip Billet Casting System
We can supply oil slip and oil air slip aluminum billet casting system.
The oil air slip billet casting table include:
1) Aluminum billet casting table
2) Lubricating oil, automatic proportional air supply system
3) Crystallizer breathable digital detection oiler
Casting machine for Oil air slip aluminum billet casting table
1) Inner guide hydraulic billet casting machine
2) Outer guide hydraulic billet casting machine
3) Hot top billet casting machine. After our technology developed, our hot top billet casting system control accuracy has improved,
our oil air slip billet casting system can be equipped with hot top casting machine.
It can help the clients to save the equipment budget.
The casting mold (die/ crystallizer) of oil air slip billet casting table
Casting mold adopts multi-angle double-row water hole type, cooling water structure adopts pressure increasing structure,
multi-seal special seal ring with leak safety tips for sealing ring, material is 6061T6 forged aluminum alloy, after CNC precision machining,
the surface will process by anodizing treatment. Graphite ring adopts high purity breathable graphite imported from Germany
and 360° round inspect by special device after machined, after qualified, two ends will paint by sealant and anti-seepage.
The pulse quantitative oiler of oil air slip billet casting table
It installed at the side of mold, supply the oil to every casting mold independently. Adjust the electricity (or air) oil supply system of casting device
to set the time, to control the oil quantity during casting production.
(Billets from air and oil slip billet casting table)
Air supply system of oil air slip billet casting table
supply the air to every casting mold independently, the combined multi-channel aluminum & glass rotor air flow meter installed
on the casting table to control the air flow of every casting mold.
What different from hot top billets casting and oil-air slip billets casting?
1) First at all, please check the structure of aluminum billet surface in the following:
① Surface defect zone: imperfection, the distance between the billet surface to uniform crystal, includes the segregation zone and columnar zone
② Segregation zone: during billet casting and crystallizing, aluminum alloy elements distribution is uneven, so call segregation.
③ Columnar crystal zone: low concentrations of solute elements lead to narrow, unclear grain boundaries, resulting in irregular large grains.
2) For hot top billet, the aluminum surface will be like Surface defect zone, has some unseeing defect from eyesight,
if produce high standard aluminum profiles for industrial products, normally need to use the peeling machine to peel the surface defect zone.
3) For oil and air slip casting billets, there is a bit of surface defect, Not much defect on surface from oil and air billet casting.
