2006 NASH V-PROCESS MOLDING EQUIPMENT

(2) 36" X 36" Flasks, 24" Height, Cleveland Vibrator Flat Vibrating Table Model FA-4848-RE-17-4(2) 48" X 48" with Variable Frequency Controller, 39" X 39" Steel Pattern Carrier, NASH Model TC-7 Vacuum Pump, Direct Drive, with Chiller, Sold New by Reich Companies

V-PROCESS: Vacuum Molding Machine

For high-quality castings, the V-Process vacuum molding Machine uses clean, dry binder-free sand between two plastic films to create a dimensionally accurate casting. With this process, there is no need for mullers, mixers, or reclamation and reconditioning equipment.

The V-Process is based on generating a vacuum when a thermo-plastic contour foil is deep drawn over an appropriately prepared pattern, in order to maintain the mold shape in sand without binding material, right through the stages of pouring, cooling and emptying.

FEATURES:

High quality and excellent dimensional accuracy through sand forming technique in which sand is sealed in plastic film and hardened by vacuum suction

Excellent mold consistency and repeatability

No pattern wear and no need for draft

No movement of the mold wall due to high mold hardness

No mold deformation by volatile mold sand additives