FEATURED PROJECTS
Supplying fly ash pumping equipment to prevent endogenous fire incidents for self-igniting coal seams
Commodity name: Fly ash pump, fly ash mixer, engine, explosion-proof breaker Investor: Ha Lam Coal Joint Stock Company – Vinacomin Year of implementation: February 2020
Procurement of explosion-proof inverters and combination of 4-way breakers used in pits
Commodity name: Explosion proof inverter and 4-way circuit breaker combination Investor: Ha Lam Coal Joint Stock Company – Vinacomin Year of implementation: October 2019
Provide and install mud pump, explosion-proof saltwater pump in pit
Commodity name: Supplying anti-explosion inverters and 4-circuit breaker combination used in pit Investor: Ha Lam Coal Joint Stock Company – Vinacomin Year of implementation: November 2019
Procurement of explosion-proof inverters and combination of 4-way breakers used in pits
Commodity name: Supplying anti-explosion inverters and 4-circuit breaker combination used in pit Investor: Vinacomin – Nui Beo Coal Joint Stock Company Year of implementation: November 2019
Flameproof multi-contact stations OSWCA.1 is distribution devices designed for switching, protecting and controlling electric drives of mining machines and equipment..
CHARACTERISTIC:
• Explosion proof construction,
• Versatility – for all types of mining machinery drives (e.g. longwall and face mining complexes, belt conveyors, air conditioning systems and pumps …),
• Versions with thyristor converters ensure smooth drive startup,
• Freely programmable PLC controller for the implementation of complex algorithms and a transparent and detailed diagnostic system.
Pump construction enables decreasing the operational parameters by reducing the rotation speed and/or reducing the rotor’s diameter, adapting the pump to the system without choking the pump.
TYPICAL APPLICATIONS
• Pumping mixtures of water and solids, with large grains and higly abrasive properties,
• Pumping mixtures od water and quartz sand, ores, coal, slag, ash,
• Mining – WPCC pumps intended to replace heavy duty pumps used so far for,
• Technological processes,
• Industrial systems,
• Filtration systems.
Flame-proof contactor switches WSOCA.2 is small-size distribution devices designed for switching, protecting and controlling electric drives of mining machines and equipment.
CHARACTERISTIC:
• Explosion proof construction,
• Versatility – for all types of mining machinery drives (e.g. pumps, fans, compressors, conveyors …),
• Small dimensions,
• Extensive configuration and adaptation to customer requirements
