

What Is a Fiberglass Spray Machine?
A fiberglass spray Machine is used to spray chopped glass fibers mixed with resin onto molds. It helps in making FRP (Fiber Reinforced Plastic) and GRP (Glass Reinforced Plastic) products.
Main components include:
- Chopper gun: Cuts fiber into small pieces and sprays them
- Resin pump: Mixes and feeds resin and catalyst
- Control system: Manages spray pressure, fiber length, and mix ratio
This machine is commonly used in:
- FRP tanks and pipes
- Car body kits
- Bathtubs, sinks, and sanitary ware
- Wind turbine blades and marine parts
WhatsApp/WeChat/Phone: 86 138 3715 9132
How Does a Fiberglass Chopper Spraying Machine Work?
The Fiberglass Chopper Spraying Machine works by combining resin and chopped glass fiber. The chopper gun cuts fiber rolls into pieces and mixes them with resin. The mix is then sprayed onto a mold surface.
Key aspects of operation include:
- Adjustable fiber length for different strength needs
- Compatible with gelcoat, polyester, epoxy, and vinyl resins
- Pressure control for even spraying
- Simple interface for mix ratio and timing
This Chopper Spray Equipment ensures a uniform application, even on curved or complex shapes.

Key Features of Our Fiberglass Spray Machine
Our Glass Spray Machine is designed for industrial use. It provides a clean, efficient, and safe spraying experience.
Main features:
- Durable, heavy-duty chopper gun for continuous use
- Speed and pressure control for resin and air
- Easy to clean with quick-release parts
- Accurate metering for catalyst and resin
- Ergonomic design for better operator handling and less fatigue
Advantages of Using a Fiberglass Chopper Gun System
Using a Fiberglass Chopper Gun System brings many benefits to manufacturers.
- Improves production speed and reduces downtime
- Delivers even fiber coverage, improving product quality
- Saves materials by reducing waste
- Works well on curved or detailed surfaces
- Lightweight and easy to move


Application Areas of FRP Spray Machines
The FRP Spray Machine is used in many industries due to its flexibility.
- Building FRP tanks and pressure vessels
- Making fiberglass boats and marine shells
- Producing car parts like spoilers and body kits
- Fabricating bathtubs, sinks, and bathroom units
- Manufacturing wind turbine blades and wall panels
These machines allow consistent fiber spraying across different shapes and materials.
Machine Configuration Options
Our Glass Fiber Spray Machine comes in different configurations to fit your needs.
- Choose between single or dual resin systems
- Available in pneumatic or electric-powered models
- Optional hose length and chopper gun types
- Mobile trolley setups or fixed installations
Let us help you customize the best setup for your factory or workshop.

Why Choose Our Fiberglass Spray Equipment?
We supply Fiberglass Spray Equipment trusted by global customers.
- Affordable pricing with factory-direct offers
- Warranty and long service life
- Fast delivery of spare parts
- Custom solutions for different products
- Export experience in the US, Europe, and the Middle East
Our systems are CE-certified and meet industrial safety standards.
FAQs About Fiber Glass Spray Machine
Q: Can this machine spray both chopped fiber and gelcoat?
A: Yes. It’s compatible with fiber and gelcoat spraying.
Q: What types of resin can be used?
A: Polyester, vinyl ester, epoxy, and gelcoat resins.
Q: Is it suitable for a 110V and 220V power supply?
A: Yes. We can configure it according to your local voltage.
Q: How often should I do maintenance?
A: Regular cleaning after each use and monthly checkups are recommended.
WhatsApp/WeChat/Phone: 86 138 3715 9132