Running Track Spray Machine 15kg/min | 120L 10kW Sprayer
Product Details
Product Description
Running Track Spray Machine 15kg/min | 120L 10kW Sprayer
The CZ-PTJ-120 Spraying Machine is a heavy-duty, high-performance spray system custom-designed for applying structural topcoats, EPDM rubber granules, and polyurethane binders onto athletic running tracks and large sports stadiums. Powered by a robust 10 kW industrial system with advanced rotor-stator screw pump technology, it integrates air compression and material pumping into a compact single-chassis frame. Featuring an impressive 120L hopper capacity, a 12–15 kg/min throughput, 0.8 MPa working pressure, and a 1 m³/min air displacement, the PTJ-120 delivers rapid material discharge, high pneumatic pressure, and superior mist atomization for immaculate surface uniformity.

| Key Specifications |
| Parameter | Specification |
|---|---|
| Model | CZ-PTJ-120 |
| Hopper Capacity | 120 L |
| Spray Output Rate | 12 – 15 kg/min |
| Motor Power | 10 kW |
| Air Pressure | 0.8 MPa |
| Air Displacement | 1.0 m³/min |
| Machine Weight | 450 kg |
| Overall Dimensions | 1820 × 1000 × 1150 mm |
| Pump Type | Screw Pump Rotor-Stator Mechanism |
| Applications |
-
Standard 400m Athletic Running Tracks: Topcoat structural spraying of PU resin mixed with 1–3mm EPDM rubber granules.
-
Professional Sports Stadiums: Creating high-friction, anti-slip surface coatings for university and public arenas.
-
Multi-Purpose Playgrounds & Courts: High-efficiency coverage for large-area polyurethane flooring projects.
| Product Advantages |
Rotor-Stator Screw Pump Mechanism
Ensures continuous, non-clogging delivery of thick, viscous polyurethane and rubber mixtures.
Integrated Air-Material Architecture
Combining the blower air supply and material pump into one frame reduces equipment setup time and optimizes air-to-material mixing ratios.
120L Large Batch Productivity
Massive hopper capacity minimizes labor requirements for refilling, enabling uninterrupted long-distance spraying passes.
Superior Atomization Coverage
Delivering 1 m³/min displacement at 0.8 MPa pressure creates a wide fan spray mist that covers textured surfaces evenly without bare patches.
Product Highlights
Running Track Spray Machine 15kg/min | 120L 10kW Sprayer The CZ-PTJ-120 Spraying Machine is a heavy-duty, high-performance spray system custom-designed for applying structural topcoats, EPDM rubber granules, and polyurethane binders onto athletic running tracks and large sports stadiums. Powered by ...
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