MATERIALS HANDLING
PUMPS EXPERT ENTERS THE PERISTALTIC MARKET viscous and abrasive media even at
with the Peripro peristaltic pump. The new pump delivers large fl ow rates at a wide range of pressures. This means that the system provider for positive displacement pumps is now
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establishing itself as a specialist for pumping complex and diffi cult media. The Peripro
expands the Netzsch pump portfolio with its characteristics as particularly robust and powerful pump that can easily handle
The Peripro peristaltic pumps from Netzsch in the chemical version for corrosive media
etzsch Pumps & Systems has expanded its positive displacement pump off ering
high pressures. These pumps have a long operating life, are easy to use, and enable 30% energy savings as compared to other hose pumps due to their inventive design. These peristaltic pumps
have very few wear parts. There are no valves or mechanical seals; the only wear part is the hose, characterised by remarkable durability due to an innovative manufacturing process.
In addition, the pumps are insensitive to dry running, require 90% less lubricant than other peristaltic pumps and enable an
CONVEYOR SYSTEM UPGRADES AT RUSSIAN MINE
Company, SUEK, for its V. D. Yalevskogo Mine, located in the Kemerovo region, Siberia, Russia. The order includes the Cat AFC PF6 armoured face conveyor, BSL PF6 beam stage loader, SK1114 crusher station, SMB 1600/3500 belt return units and a steering system including 45 sets for 225 roof supports plus a spare parts package. The armoured face conveyor and
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belt return are powered by three, 1,200-kW Cat CST65 drive systems, off ering 2,133kN short-duration, maximum torque output. Specially designed for long, high- capacity faces, the controlled start transmission (CST) drive systems provide no-load motor start-up, synchronised soft-start, and heavy-load start-up capabilities as well as accurate load sharing
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www.engineerlive.com
aterpillar is delivering a complete armoured face conveyor system upgrade to Siberian Coal Energy
and instant, eff ective overload protection. The longwall panel at the Yalevskogo
Mine averages a 3.8m seam height and 400m face length. With a minimum targeted productivity of at least 4,400 tonnes/hr (4,850 tons/hr), the mine’s targeted average production is approximately up to 5 million tonnes/ year of a thermal (steam) coal. Using the Caterpillar longwall system, the mine has previously set monthly and annual Russian national coal production records.
The backbone of the PF6 armoured
face conveyor, the line pan conveys material from the face and acts as the guiderail for the sheerer, off ering traction forces reaching 1,000 kN. The line pan ordered for the Yalevskogo Mine off ers a 5,000 tonnes/hr conveying capacity. A hybrid pan design addresses pan
wear by making the parts subject to the most wear replaceable. Its replaceable trough concept with extremely rugged pan allows worn top troughs to be quickly and easily replaced by new ones. The new design splits the PF6’s diff erent functional areas to enable the separation of wear parts from structural. Its replaceable trough made from highly wear-resistant materials plus rugged pan design makes the PF6 ideally suited for extended face length panels.
For more information visit
www.cat.com
extremely high metering accuracy. Depending on the fi eld of application, the Peripro is off ered in diff erent versions to optimally cover the needs of customers. Mining processes are optimised
by Peripro peristaltic pumps. Their robustness and abrasion resistance allow them to pump media with high solids concentrations. The hoses contribute to this resistance with strong textile reinforcement layers and an inner extruded layer. In this way, maintenance costs are optimised, and production downtime is reduced. Low shear pumping and precise dosing control ensure maximum effi ciency in polymer dosing.
For more information visit
www.pumpen.netzsch.com
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