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business group Tekhnologiya Metallov

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Pulling unit -2


Description

The pulling unit -02 is designed for transportation of continuously welded rails along technological lines of stationary rail welding plants up to the pulling transporter.

When the unit is in operation, the driversof the roller sections are automatically switched off ensuring electricity saving. The unit has a variable-frequency drive providing smooth changing of traverse speed of continuously welded rails.

The unit can pass through insulated rail joints with combined metal-composite fishplates.

The unit is used in moderately-cold conditions, location category 4 as per GOST 15150-69.


Technical data

haracteristic

Value

Rated supply main voltage of 3-phase AC, V

380

Supply main frequency, Hz

50

Consumption power, kW, not more

6,62

Traction force, kN, not less

10,4

Roller gripping force, kN, not less

70

Speed of continuously welded rail at stabilized conditions, m/s

0,5

Max. acceleration (slow down) of continuously welded rails, m/s, not more 

0,02




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