China Metal Foundry Ductile Cast Iron Sand Casting Track Pressing Plate
What is Silica Sol Investment Casting?
Silica sol investment casting and water glass are the two primary investment casting methods now days. The main differences are the surface roughness and cost of casting. Water glass method dewaxes into the high-temperature water, and the ceramic mold is made of water glass quartz sand. Silica sol method dewaxes into the flash fire, and silica sol zircon sand makes the ceramic mold. Silica sol method costs more but has the better surface than water glass method.
1. High dimensional accuracy,good surface and quality
2. Better corrosion resistance
3. Less failure rate
Silica Sol Investment Casting production line:
how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
what can you buy from us?
Manhole Cover,Pipe Fittings,OEM Industrial Castings,Municipal Castings,Iron Pipe
why should you buy from us not from other suppliers?
over 500,000 square meters of workshop, warehousing and production facilities. 6 automatic moulding machine lines, CAD machining center, professional laboratory. we are ISO9001:2008 TUV / BSI Kitemarked / SGS / UL listed / FM / NF certified!
what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Western Union,Escrow;