FRP Chopper System
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FRP Chopper System

Brand: Graco, Inc
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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 bottle 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 and optimized ratio stability:
Features
  • 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

Specifications

Brand

13:1 Systems

  • 9 MPa, 90 bar

17:1 Systems

  • 11.9 MPa, 119 bar

A Component (Catalyst) Inlet Size

  • 3/8” Tube

B Component (Resin) Inlet Size

  • 1-5/16-12 UN-2A Male

Catalyst Wetted Parts

  • 301, 303, 304, 316, & 17-4 PH Grades of Stainless Steel, Silicon Nitride, Acetal, Perfluoroelastomer, PE, PTFE, UHWMPE, Polypropylene

Maximum Air Inlet Pressure

  • 7 bar, 0.7 MPa

Maximum Air Inlet Pressure to ASME Solvent Pressure Pots

  • 7 bar, 0.7 MPa

Models with RS Gun

  • 38° C

Models without RS Gun

  • 71° C

Resin Wetted Parts

  • Stainless Steel, Tungsten Carbide with 6 % Nickel, UHMWPE, PTFE, (LW100C Displacement Pump Only: Also Includes Carbon Steel)

Typical Flow Rate of Pattern Guns

  • Refer to RS Gun Manual.

Wetted Parts

  • Stainless Steel, Carbide, UHMWPE, PTFE, & Acetal

Documentation

Data Sheets

Brochure

Document

Instructions

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