EPDM Jogging Track Spray Machine

About EPDM Jogging Track Spray Machine

Here's a detailed overview of an EPDM JoggingTrack Spray Machine (aka rubber granule sprayer or spray-coat system machine):

What it does

These machines are specifically designed to spray a mixture of EPDM (colored rubber granules) and SBR/PU binder onto prepared surfacestypically asphalt or concreteto form the textured top layer of jogging/athletic tracks. Applications include playgrounds, fitness trails, athletic tracks, indoor courts, etc.

Key Features

• High-capacity hopper (approx. 120L): Stores mixed EPDM/SBR granules and polyurethane binder, fed continuously to the pump (chinacoalintl.en.made-in-china.com, aayushmansportssurface.com, ecosportsflooring.sell.everychina.com).

• Power & air system: Equipped with an on-board air compressor (0.81MPa) and typically around 1010.5kW motor power (janehu622.en.made-in-china.com).

• Spray output: Applies 1218kg/min of granule mixture via a hand-held spray gun that mixes compressed air and materials for even distribution (hzlgxs.en.made-in-china.com).

• Portable chassis: Mounted on steel-frame chassis with wheels and tiller handle, weighing between 400900kg, depending on model .

• User-friendly controls: Often stepless speed regulation on the pump, adjustable spray nozzles, and heated hoses/guns for better material flow in cooler conditions (modinnovation.in).

Technical Specs (Typical: PTJ120 / TPseries)

Workflow Integration

1. Surface Preparation: Clean, dry, level base (asphalt/concrete).

2. Primer/Base Layer: Apply PU primer, then pave a 10mm base layer of SBR granules using a paver machine.

3. Spray-coat Layer: After base curing, the EPDM+PU mixture (2mm thick) is sprayed using this machine, followed by optional SiPU top sealants (sportsflooringsystem.com, aayushmansportssurface.com).

4. Final Marking: Once cured (2448hrs), lines are marked using a line-marking machine (aayushmansportssurface.com).

Benefits

• Efficiency: Covers 500m/hoursignificantly faster than manual methods (wvt-industries.en.made-in-china.com).

• Uniform finish: Stepless pump + adjustable sprayer ensures smooth, even layout.

• Cost-effective and energy-saving: Optimized for material use and power consumption .

• Portable & durable: Wheeled chassis enables easy navigation; designed with rust-proof paint and solid steel frame (hzlgxs.en.made-in-china.com).

What to Consider

• Power source: Ensure your site supports 10kW electric supply (typically 400V).

• Air pressure & compressor quality: Stable air supply is essential for good atomization.

• Material prep: EPDM granules must be pre-mixed with PU binder via mixer machine.

• Environmental conditions: Hoses/guns may need heating in cold weather to maintain viscosity.

• Training & support: Many manufacturers include setup guidance, parts warranty, and operator training (chinacoalintl.en.made-in-china.com, sportsflooringsystem.com, modinnovation.in).

In Summary

An EPDM Jogging Track Spray Machine is a heavyduty, purposebuilt sprayer that enables quick, consistent, and highquality application of rubber granule surfaces for athletic tracks. The most popular models (e.g., PTJ120, TP series) feature 120L capacity, 15kg/min spray output, and 10kW power, combining efficiency, durability, and precision in one package.

Need help finding suppliers, local pricing, or comparing models? Just let me know!