Pipe facing machine model KJ 9155F1 is intended for ending and facing of pipes with the diameter of 159 to 426 mm; pipe material: P 110 strength group steel, wall thickness: 5-50 mm; length: 1-13 m. The machine is installed in the line of the customer 's electric weld pipe mill. The geometry of faces is ensured by the mould and plate arrangement at supports when processing with axial feed of spindle head. The permanent size of truncation is ensured by the pie internal diameter template machining method.
Accuracy class: H.
Service pattern: permanent
Delivery to Volzhsky Pipe Plant, JSC, TPS - 3 Gas lift pipe line.

PRINCIPAL TECHNICAL DATA

• External diameter of the pipe to be machined: 159  - 426 mm;
• Wall thickness of the pipes to be machined:
     -maximum: 50 mm;
     -minimum: 6 mm;
• Maximum weight of the pipe to be machined: 9,000kg;
• Spindle revolutions per minute:
     -maximum: 250 rpm;
     -minimum: 20 rpm;
 • Spindle head travelling speed: 3,000 mm /min;
 • Operating feed speed of the spindle head:
     -maximum: 70 mm/min;
     -minimum: 5 mm/min;
• Maximum travel of the spindle head: 340 mm;
• Maximum shearing stress at each support: 20 kN;
• Number of profiling supports: 2 pcs.;
• Machine chip removal automation;
• Supply mains:
     - kind of current: three-phase alternating;
     - voltage: 380 V;
     -frequency: 50 Hz;
• Machine dimensions, max.:
    -length (without electrical cabinets and lift powerplants): 3,700 mm;
    -width (without electrical cabinets and lift powerplants): 1,200 mm;
    -height: 2,600 mm;
• Machine weight with due regard to isolated units and electric equipment, max.: 16,000 kg;
• Main gear electric engine power: 100kW;
• Total amount of electric motors: 7pcs.;
• Total power of electric motors to be installed in a machine: 112 kW;
• Machine accuracy parameters:
• Deviations from machined pipe end perpendicularity,    max.: 1.0 mm;
• Quality of machined surface Rz, max.: 40 mkm.