Engineered for Punishing Industrial Environments
From high-abrasion stone quarries and scorching cement clinker lines to corrosive chemical plants and massive lignite mines, Ajay Industries components ensure maximum uptime.
Cement Industries
Cement manufacturing involves extreme ambient dust, abrasive limestone crushing, and scorching clinker handling up to 150°C. Ajay Industries supplies heavy-duty troughing idler sets with multi-lip labyrinth seals and heat-resistant lagged pulleys designed to prevent bearing seizure and belt wear.
- •Fine abrasive cement and clinker dust penetrating bearing cavities
- •High thermal loads causing standard rubber lagging degradation
- •Continuous 24/7 continuous kiln feed operation demanding zero unplanned stops
- ✓Triple-lip labyrinth sealing filled with high-temperature synthetic lithium complex grease
- ✓Heat-resistant (HR/SHR) rubber lagging and high-wall steel rollers
- ✓Heavy gauge dynamic balanced drum pulleys for bucket elevators and overland conveyors
Ceramic Industries
From raw clay preparation and ball mill feeding to delicate finished tile transfer, ceramic production requires smooth, vibration-free conveyor rollers and self-cleaning return sets that prevent sticky clay build-up on the belt.
- •Moist and sticky ball clay sticking to return rollers and causing belt misalignment
- •High silica dust abrasive wear on roller shells
- •Vibration causing hairline cracks in pre-fired ceramic bodies
- ✓Rubber ring / disc self-cleaning return rollers to constantly shed sticky clay
- ✓High precision CNC-turned roller shells with run-out under 0.4mm for ultra-smooth movement
- ✓Self-cleaning wing pulleys on tail and gravity take-up positions
Chemical Industries
Chemical and fertilizer processing plants expose material handling systems to corrosive vapors, acidic granules, moisture, and chemical salts. Ajay Industries fabricates heavy-duty conveyor rollers with corrosion-resistant electrostatic polyurethane coatings and hermetically sealed bearing ends.
- •Corrosion of roller shells, shafts, and steel frames from acids, bases, and salts
- •Chemical fertilizer cake build-up on pulleys and rollers
- •Moisture ingress into bearing cavities leading to premature failure
- ✓Polyurethane & epoxy coated frames with stainless steel / galvanized shaft options
- ✓Non-stick rubber lagged pulleys with self-cleaning herringbone grooves
- ✓Heavy-duty roller crushers for chemical cake and fertilizer granule size reduction
Lignite & Mining Industries
Mining and coal handling environments subject conveyor components to massive impact loads, wet slurry, and round-the-clock heavy tonnage haulage. Ajay Industries provides high-impact rubber cushioned idlers, heavy-wall drum pulleys, and magnetic separators for tramp iron protection.
- •Severe shock loads at hopper feed and primary transfer chutes
- •Tramp iron and excavator tooth fragments destroying conveyor belts and crushers
- •Heavy belt tension requiring high-torque drive drum pulleys
- ✓Heavy-duty cushioned impact idler sets with reinforced steel cradles
- ✓High-gradient suspension magnet separators to extract all tramp metals
- ✓Submerged arc welded drum pulleys with shrink-disc locking assemblies
Stone Crusher Plants
Stone crushing and aggregate screening plants operate in punishing quarry conditions where sharp, heavy basalt, granite, and gravel hit conveyor belts at high velocity. Ajay Industries is the preferred manufacturer of heavy-wall idlers, impact rollers, and self-cleaning cage pulleys for stone crushers.
- •Sharp jagged rocks falling directly onto conveyor belts causing cuts and tears
- •Aggregate gravel and dust getting trapped between tail pulley and belt
- •Belt stretching and constant tension loss requiring frequent manual adjustment
- ✓High-elasticity impact idlers with thick rubber rings to absorb stone impact
- ✓Wing / cage pulleys that expel gravel outward and prevent belt puncture
- ✓Heavy-duty Acme threaded jack screws for fast and rigid belt tensioning
Rolling Mill & Steel Industries
Steel plants, billet rolling mills, and sponge iron plants demand ultra-heavy structural roller systems capable of carrying red-hot steel, heavy scrap, iron ore pellets, and finished rebars under extreme mechanical stress.
- •High static and dynamic point loads from heavy steel coils, billets, and scrap
- •Radiant heat from hot rolled metal products
- •Severe mechanical impact during loading and unloading
- ✓Heavy wall seamless steel pipe rollers (up to 8mm wall thickness) with forged EN8 shafts
- ✓Machined crowned drive pulleys capable of transmitting massive motor torque
- ✓Heavy-duty fabricated frames with reinforced structural gussets
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We manufacture bespoke material handling equipment for ports, recycling facilities, agriculture, grain silos, and foundry plants across India.