Graco Inc.

FRP Chopper System 

Fiberglass chopper System for Open Molding Handle fiberglass and catalyzed resin with ease with Graco spray-up laminating components and systems.

정보 요청

The FRP system can be used to apply chopped fiberglass on your open mold applications. It offers precise on-ratio dispensing with easy transition from wet-out to chop.
To keep material costs low, the system has been designed so that it doesn’t need a surge botle and a low amount of solvent and resin is needed to prime the pump.
It also features a dual trigger function, allowing operators to change from wet-out to chop without removing the chopper.

By purely using Graco components, that are proven in multiple industries, you will have a solution that is technologically advanced, durable and long lasting.

FRP Chop system

Optimized ratio stability

*Available in 9:1, 13:1 and 17:1 pump ratios.
*Adjustable ratio catalyst pump - no tools are required for a quick and easy ratio change.
*Precision engineered linkage offers you superior ratio control and consistent cure

Lower cost of ownership

*Easy maintenance - fewer repair parts
*Long lasting seals mean less downtime
*Pumps last longer between planned maintenances
*No surge bottle necessary, less parts, solvent and resin needed to prime the pump

Optional DataTrak™ Control

*Monitors resin usage - Helps ensure product quality by tracking resin usage per piece, shift or day
*Tracks cycles for preventive maintenance schedule
*Displays real time flow rate - eliminates material waste due to worn spray tips

See Our Equipment
in Action

FRP Proportioner
Maximum air inlet pressure
100 psi
7 bar, 0.7 MPa
Maximum air inlet pressure to ASME solvent pressure pots
100 psi
7 bar, 0.7 MPa
Typical flow rate of pattern guns
Refer to RS Gun manual.
Refer to RS Gun manual.
A component (catalyst) inlet size
3/8 in tube
3/8 in tube
B component (resin) inlet size
1 5/16-12 UN-2A male
1 5/16-12 UN-2A male
Wetted parts
Stainless steel, carbide, UHMWPE, PTFE, and acetal
Stainless steel, carbide, UHMWPE, PTFE, and acetal
Resin Wetted Parts
Stainless steel, tungsten carbide with 6% nickel, UHMWPE, PTFE, (LW100C displacement pump only: Also includes carbon steel)
Stainless steel, tungsten carbide with 6% nickel, UHMWPE, PTFE, (LW100C displacement pump only: Also includes carbon steel)
Catalyst Wetted Parts (Series A and B systems, built prior to April 2013, have non-metallic nylon catalyst tube fittings. To convert your system to stainless steel fittings, see the FRP Proportioner manual)
301, 303, 304, 316, and 17-4 PH grades of stainless steel, silicon nitride, acetal, perfluoroelastomer, PE, PTFE, UHWMPE, polypropylene
301, 303, 304, 316, and 17-4 PH grades of stainless steel, silicon nitride, acetal, perfluoroelastomer, PE, PTFE, UHWMPE, polypropylene
Maximum fluid working pressure
13:1 Systems:
1300 psi
9 MPa, 90 bar
17:1 Systems:
1700 psi
11.9 MPa, 119 bar
Maximum fluid temperature (Maximum fluid temperature rating determined by lowest rated component in system)
Models with RS Gun
100°F
38°C
Models without RS Gun
160°F
71°C