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NEW ROLL BELT GRINDING & POLISHING MACHINE |
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Type: HSRG 377
Manufacturer: Loeser GmbH
In August 2011 we installed and have started operation of new automatic Roll Belt Grinding & Polishing Machine for outside surface grinding in our seamless pipe mill in Chomutov. The main technical parameters are as follows:
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Pipe range:
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OD 273 – 610 mm (10“ – 24“)
WT 9,4 – 72 mm (.37“ – 2.84“)
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System:
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wet belt heavy duty grinding
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Capacity:
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30´000 metric tons / year
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Speed control:
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variable
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Belt tension:
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pneumatic
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No of heads:
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2
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Main drive:
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22 kW / 30 PS each station
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Operating conditions:
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-15°C to 40°C
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Surface roughness after grinding:
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Ra max 6,3
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