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Resin Transfer Molding

Resin Transfer Molding (RTM), also referred to as liquid molding, is commonly used in the aerospace and automotive industry.The process consists of mixing resin with a hardener and injecting the combination into a mold which contains dry fiberglass. The static mixer regulates the resin/hardener mix to a certain ratio which is usually 2-3% hardener. The mix is then injected at a low pressure of 30 psi into a mold. The resulting part is cured at room temperature for several hours.

We can make parts up to 8' x 10' ft.

Possible Resin Type To Be Used:

Polyester
Polybutadiene
Epoxy
Polimide
Bismaleimide

RTM Machine Description

#1 Press - Mohawk Lift 8' x 12' Plattens 6' Daylight Relay Control 1 1/2 hp Hydraulic Unit Down Acting	#2 Press - Custom Made 7' x 8' Plattens 8' Daylight Screw Drive Relay Control Down Acting
#3 Press 6.5' x 8' Plattens 8' Daylight Screw Drive Relay Control Down Actingt	Three RTM Injection Pumps #1 Glas-Craft LPI #2 Glas-Craft LP! #3 Glas-Craft LPI

Resin Transfer Molding Process:
RTM Press

RIM Process Chart