V-process molding equipment for Axle

Our V-Process (Vacuum Molding) Equipment is a binder-free dry sand vacuum casting system designed for hig- precision, high-surface-quality, eco-friendly and cost-effective mass production of castings (gray iron, ductile iron, steel, stainless steel, aluminum, copper alloys). It replaces traditional resin- bonded sand/green sand molding with negative pressure (vacuum) to solidify dry sand molds, delivering superior casting performance and operational efficiency.

Advantage

1.Casting Quality Superiority

Ultra-smooth surface & sharp contours: No sand inclusion, blowholes or hot cracking; Ra 12.5–25 μm, eliminates or reduces machining.
High dimensional precision: CT8–CT9, ±0.3–0.5mm tolerance, no draft angle needed, reduces post-processing cost.
Dense internal structure: Improved metal flow, reduced porosity, higher mechanical properties.
Long pattern life: No direct sand-pattern contact; metal patterns last 3–5x longer than traditional molding.

2.Production & Cost Efficiency

Binder-free process: No sand mixing, no curing, no resin/furan waste; cuts raw material cost by 25–30%.
High metal yield: Reduced riser size, improves metal utilization by 20–25%.
Low energy consumption: 30–50% less energy vs resin sand/green sand lines; no mold baking required.
Simple operation & maintenance: Minimal operator training; modular design for easy upkeep.

Customization & Service

1.Tailored solutions: Single machine, semi-automatic line, fully automatic production line (trolley, shuttle, rotary, pass-through) to match output (3–40 molds/hour).

2.Global support: Installation, commissioning, operator training, 12-month warranty, after-sales service.

3.Compliance: CE, ISO certification, meets international safety & environmental standards.

Why Choose Our V-Process Equipment?
We integrate advanced vacuum molding technology, modular design, precision manufacturing and global service to help foundries upgrade to green, high-efficiency casting, lower production costs and enhance product competitiveness.