Specialists in industrial coating solutions

Crusher & Screen Coating Solutions

Crushers and screening equipment are among the hardest-working assets in the mining, quarrying, recycling, and aggregate industries. Operating continuously under extreme conditions, these machines process large volumes of rock, ore, gravel, sand, coal, and recycled materials while enduring constant impact, abrasion, vibration, dust, moisture, and heavy mechanical loads. Protecting crushers, screens, and their supporting infrastructure with high-performance coating systems is essential for extending equipment life, reducing maintenance costs, and ensuring reliable plant performance.

At Alka Coatings, we provide specialised coating solutions for crushers, screens, and associated processing equipment. Our advanced epoxy, polyurethane, zinc-rich, and heavy-duty industrial coatings are engineered to protect steel structures, processing equipment, support frames, and surrounding infrastructure from corrosion, abrasion, chemical exposure, and environmental deterioration.

Corrosion Protection for Processing Equipment

Crusher and screening plants often operate outdoors where they are exposed to rain, humidity, dust, wash-down procedures, and harsh weather conditions. In coastal regions, airborne salt further accelerates corrosion of structural steel, conveyors, platforms, hoppers, support frames, and processing equipment.

Alka Coatings applies advanced corrosion protection systems that create a durable barrier against moisture and corrosive contaminants. Our multi-layer coating systems typically combine zinc-rich primers, high-build epoxy coatings, and UV-resistant polyurethane topcoats to deliver exceptional long-term protection while maintaining the structural integrity of critical equipment.

Protection Against Abrasion and Impact

Crushers and screens process highly abrasive materials every day. Continuous contact with crushed rock, minerals, aggregates, and ore subjects equipment to severe wear and impact, particularly around feed hoppers, chutes, transfer points, screen frames, support structures, and surrounding steelwork.

Our heavy-duty industrial coating systems are formulated to resist abrasion, scratching, chipping, and mechanical wear. By protecting exposed steel surfaces from premature deterioration, these coatings help reduce maintenance requirements, minimise downtime, and extend the service life of valuable processing equipment.

Chemical and Environmental Resistance

Crusher and screening operations are regularly exposed to fuels, lubricants, hydraulic fluids, cleaning products, and dust suppression chemicals. High-performance epoxy and polyurethane coatings provide excellent resistance to chemical exposure while protecting steel and concrete surfaces from long-term deterioration.

Weather-resistant topcoats also provide outstanding protection against ultraviolet radiation, heavy rainfall, fluctuating temperatures, and environmental weathering, making them ideal for outdoor crushing and screening operations throughout Australia.

Industrial Flooring and Supporting Infrastructure

Crusher facilities commonly include workshops, maintenance areas, control rooms, electrical buildings, and operational platforms that require durable flooring systems capable of handling heavy machinery, forklift traffic, and continuous foot traffic.

Seamless epoxy and polyurethane flooring systems provide exceptional abrasion resistance, chemical protection, and easy maintenance. Anti-slip finishes improve workplace safety in wet or dusty environments, while coloured coatings and line marking help identify pedestrian walkways, equipment zones, emergency exits, and restricted areas.

Concrete foundations, equipment pads, retaining walls, and support structures also benefit from protective coating systems that resist water ingress, surface wear, and chemical attack while helping preserve structural integrity over the long term.

Surface Preparation and Professional Application

The performance of any coating system depends on proper surface preparation. Steel substrates are abrasive blasted to remove rust, mill scale, old coatings, and contaminants, creating the ideal profile for maximum adhesion. Concrete surfaces are mechanically prepared through grinding or shot blasting before primers and protective coatings are professionally applied.

At Alka Coatings, we follow strict quality assurance procedures and use premium coating products to ensure reliable, long-lasting performance in demanding processing environments.

Why Choose Alka Coatings?

Alka Coatings partners with mining companies, quarry operators, recycling facilities, engineering contractors, and plant maintenance teams to deliver customised coating solutions for crushers, screening plants, and associated infrastructure. Whether protecting crushers, vibrating screens, hoppers, transfer stations, conveyor supports, structural steel, workshops, or industrial flooring, our experienced team provides coating systems tailored to the specific demands of each operation.

Using industry-leading protective coating technologies and proven application methods, Alka Coatings helps reduce maintenance costs, minimise equipment downtime, extend asset life, and improve workplace safety. Our commitment to quality workmanship, premium materials, and long-term asset protection ensures your crushing and screening facilities continue to operate efficiently, reliably, and safely for years to come.

Products on Offer

Protective Coatings Solutions

Alka 410 | Rapid Cure Protective Enamel [click here]

Alka 411 | Protective Enamel / Satin Black / Chassis Black [click here]

Alka 412 | 2-Components, Surface Tolerant Epoxy [click here]

Alka 413 | MIO Epoxy Coating System [click here]

Alka 414 | Glass Flake Epoxy Coating System [click here]

Alka 415 | Hammer Tone Coating System [ click here]

Alka 416 | 1-Component Epoxy Cold Galv Coating System [click here]

Alka 420 | 2-Components, Acrylic Polyurethane MIO DTM System [click here]

Alka 421 | 2-Components, Acrylic Polyurethane DTM System [click here]

Concrete Flooring Solutions

Alka 100 | 2-componenet, 100% solid, clear & transparent epoxy resin | Excellent Levelling [click here]

Alka 1122 | 2-Component, 100% solid clear & transparent epoxy binder | Low Yellowing [click here]

Alka 110 | 2-componenet, 100% solid, multi-purpose & high performance coloured epoxy coating | Excellent levelling, Bright & Glossy Finish [click here]

Alka 110 T | 2-componenet, 100% solid, Textured & high performance coloured epoxy coating | Thixotropic, Textured [click here]

Alka 110 S | 2-Component, High Performance, Multi-Purpose, Low-Yellowing Epoxy Coating | Low Yellowing [click here]

Alka 111 | 2-component, high chemical resistance Novolac Epoxy floor Coating | Novolac [click here]

Alka 112 | 2-component 100% solid, chemical resistance epoxy coating | Food Grade [click here]

Alka 118 | 2-component tough, solventless anti-static epoxy flooring | ESD Anti-Static Floors [click here]

Alka 150 | 2-component, water-based clear epoxy coating flooring system | Clear Coat [click here]

Alka 151 | 2-component, water-based epoxy coating flooring system [click here]

Alka 200 | 2-componenet, ultra-high solid, clear & transparent polyaspartic resin | UV Stable, Crystal Clear [click here]

Alka 204 | 2-componenet, solvent-based, clear polyaspartic topcoat | UV Stable Flooring Topcoat [click here]

Alka 206 | 1-component, 100% solid, clear polyurethane topcoat | UV Stable Flooring Topcoat [click here]

Alka 210 | 2-componenet, 100% solid, Pigmented polyaspartic resin | UV Stable, Abbrasion Resistance

Alka 211 | 1-componenet, moisture-cure, polyurethane topcoat | UV Stable, Trafficable

Alka 251 | 2-component clear, non-yellowing water-based polyurethane, suitable for concrete and timber | Water-Based Polyurethane

Alka Seal | 1-component, Clear and Coloured acrylic concrete floor sealer | Exterior Concrete Floors [click here]