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MACHINERY STOCK
PARTS OF THE MINING SUPPORTS
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SUPPORT MESHES
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TUBE PROPS
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LOCKS AND CLAMPS FOR CONNECTING THE MINING SUPPORTS
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SUPPORT PROPS
ADDITIONAL ACCESSORIES:
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STEEL LINING
»
SUPPORTING FEET
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N-M27 CLAMPS
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HOOK BOLTS
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SPOT LIFTS
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BELT CONVEYORS
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BOLT
STEEL PRODUCTS
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TRANSFORMER TANKS
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TAPCHANGERS
SERVICES
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PLASMA CUTTING
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SHOT BLASTING
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METALLISATION
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WELDING AND SURFACING
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PAINTING
BORING
BENDING
AFFILIATED COMPANIES
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METALHOLDING
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TRIMET
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EUROMETAL HKP
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SUBOPOL
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KALMET TRANS
CONTACT DETAILS
Bolt washers
Shaped washers for bolts are made of
St3s
or
18G2A
according to the transferred loads.
The carrying capacity of the washers is made in such way so their value is similar to the carrying capacity of the bolt. The dimensions of bolt washers are selected according to geologic and mining conditions and meet the strength requirements for the transfer of destructive force.
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