Industrial & Mining Machinery
Crushing, grinding and mineral processing plants, block and concrete machinery, and mining lab analysers, at industrial scale.
OCALWA supplies industrial and mining machinery including crushers, drilling rigs, compressors, cranes and processing plant equipment at container scale to importers and distributors across Latin America and the wider Americas.
Complete Plants
Stone Crushing Plant
A configurable 200-1000 t/h stone crushing and screening line (feeder, jaw, cone/impact crushers, screens, conveyors) that turns granite, limestone, basalt and river stone into graded aggregates, delivered turnkey from layout design through installation.
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Sand Making Plant
A 50-400 t/h sand making line pairing crushing with a VSI vertical-shaft impactor and washing to produce cubical, construction-grade manufactured sand from granite, limestone and river gravel, delivered turnkey with training.
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Ore Beneficiation Plant
A complete ore beneficiation line (crushing, closed-circuit ball-mill grinding, then flotation, gravity or magnetic separation and dewatering) engineered per ore type to recover gold, copper or iron concentrate, delivered turnkey with on-site commissioning.
Learn moreCrushers
Jaw Crusher
A primary compression jaw crusher (5-1100 t/h, feed up to 1200 mm) that breaks large hard rock such as granite, basalt, limestone and river stone, with high-manganese jaw plates and adjustable 10-360 mm discharge.
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Impact Crusher
A horizontal shaft impact crusher (10-800 t/h) that hurls rock against impact plates to produce cubical, well-shaped aggregate as a secondary stage, with high-chromium blow bars and hydraulic gap adjustment.
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Hydraulic Cone Crusher
A multi-cylinder hydraulic cone crusher (35-1200 t/h) for medium-to-fine crushing of hard, abrasive rock and ore such as granite, iron ore, quartz and river pebble, with laminated crushing, hydraulic setting and overload protection.
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Heavy Hammer Crusher
A single-stage heavy hammer crusher (50-800 t/h, feed up to 1200 mm) that reduces medium-hard brittle rock such as limestone, gypsum and coal gangue directly to finished aggregate in one pass, with adjustable 3-150 mm discharge.
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Crawler Mobile Crusher
A self-propelled tracked mobile crushing and screening station (50-680 t/h) with fully hydraulic diesel-electric drive, configurable with jaw, impact or cone crushers for on-site aggregate production over rough terrain.
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Tyre Mobile Crusher
A tyre-mounted mobile crushing and screening plant (15-300 t/h) integrating feeder, crusher, screen and conveyors on one towable chassis, quick to deploy with no foundation for limestone, granite, quartz and construction waste.
Learn moreSand Making
VSI Sand Making Machine
A vertical shaft impact (VSI) sand making machine (60-600 t/h) that shapes hard stone into well-formed cubical manufactured sand for concrete, highways, railways and dams, with rock-on-rock/rock-on-iron modes and thin-oil lubrication.
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Sand Washing Machine
A wheel-bucket sand washing machine (30-300 t/h) that scrubs stone powder and impurities off sand to raise aggregate quality, with a fully-enclosed oil-bath drive, heavy punched screen and water-saving design.
Learn moreGrinding Mills
Raymond Mill
A pendulum Raymond roller mill (0.4-9.5 t/h) that grinds limestone, gypsum, calcite, dolomite and similar soft-to-medium minerals into fine, uniform powder (about 30-325 mesh), with a compact vertical structure and up to 99% qualified screening.
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Ball Mill
A horizontal ball mill (1.6-210 t/h, up to 3550 kW) that grinds dry minerals into fine powder with steel or ceramic media, for mining, cement, chemicals and building materials, with continuous feed and energy-saving drive.
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Block & Brick Machines
Automatic Block Production Line
A turnkey fully automatic concrete block production line integrating mixer, batching, forming, conveying, stacking and pallet return under one PLC system, making hollow blocks, solid bricks, porous blocks and pavers by mould change (up to ~2100 blocks/h). OCALWA supplied this type of line to Colombia.
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Block Making Machine
A versatile concrete block making machine range, from compact 18.3 kW units to 53 kW high-output models (up to ~2100 blocks/h), producing hollow blocks, solid bricks, porous blocks and pavers by mould change with vibration and hydraulic pressing.
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Hydraulic Press Brick Machine
A fully automatic bi-directional hydraulic press brick machine line (40 to 100 kW, up to 11,000 kN pressing force) that compacts cement, fly-ash or slag mixes into high-density solid bricks and hollow blocks with no firing.
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Road & Base Plants
Stabilized Soil Mixing Plant
A stabilized soil mixing plant range delivering 300 to 600 t/h of cement- or lime-stabilized road-base material with ±1-2% metering accuracy, in stationary or mobile configurations, for highway and airport sub-base.
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Asphalt Mixing Plant
A mobile double-drum asphalt mixing plant with movable chassis, PLC control and coal or oil burner options for hot-mix asphalt on small-to-medium and relocating road projects; stationary and modular types also available.
Learn moreCan't find it here?
We source far beyond this catalogue. Tell us the product and specification you need, and we'll find the right factory and quote it at container scale.
Questions, answered.
We work at container scale, so orders start at one mixed or full container (FCL) and several machines or parts lines can be consolidated into a single coordinated shipment.
We supply across the Americas and Europe with a focus on South America, including Colombia, Peru, Chile, Argentina, Ecuador and Brazil, quoted CIF or FOB to your port.
No, we quote to specification and volume, so send us your product list, target market and quantities and we will return availability, specifications and a container-scale quotation.
Yes, we provide certification documents such as CE and ISO where applicable and supply spare and wear parts on the same account to keep your equipment running.
OCALWA quotes to specification, holds a standard lead time and keeps the same team on your order from first enquiry through to final delivery.