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FBW machine of rails -63.01


Description

The welding machine MCP-63.01A is designed for FBW of rails by continuous or pulsating flashing in stationary plant conditions. The machine provides rail alignment before welding according to the rail axis and to the height of the rail head, welds rails according to the pre-set program, removes weld flash around the entire contour of the joint after welding.

The control system of the machine is based on an industrial controller. The system provides setting and checking parameters of the welding process. It provides the operator with the current information about technological welding procedure, records this information and issues a report (passport) on every welded joint.

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


Technical data

Characteristic

Value

Rated supply main voltage of 3-phase AC, V

380

Supply main frequency, Hz

50

Welding transformers power at rated stage at duty cycle = 50%, kVA

350

Adjustment stages number

2

Secondary current adjustment limits, V

7,92 - 8,84

Rated upsetting force at pressure 15.7 MPa (157  kg/m2), daN (kgf), not less

63 000

Rated gripping force at pressure 18.8 MPa (188  kg/m2), daN (kgf), not less

151 000

Movable frame stroke, mm, not less

100

Clampings stroke, mm, not less

60

Max. upsetting speed, mm/s, not less

30

Flashing speed adjustment limits, mm/s

0,2 -5

Max. cross-station area of welded item, mm2

10 000

Short-term performance at rail welding, welds / h, not less

15

Vertical and horizontal correction interval, mm

10

Cooling water consumption at pressure 0.15 MPa (1.5  kg/m2), l/min

30




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