φ168 pipe equipment technical parameters:

1), cone uncoiler: the aircraft by loading the car, two hydraulic sizing of the cone, base, electromagnetic clutch brake brakes, hydraulic and electrical control system, take the initiative to open book. Feeding cart, walking, lifting, movement of the cone and sizing by hydraulic drive. Brake linkage control, should ensure that the work to strip ghost volume.Adaptation raw materials:

Raw material: low carbon steel, low alloy steel. (Q235A, Q235B, the highest steel kinds of Q345)Tensile strength: σb ≤ 550Mpa yield strength: σs of ≤ 340 Mpa, coil diameter: φ900 ~ 2000mm; coil diameter: φ450 ~ 650mm; Coil Weight: Max 15 T-; strip width: ≤ 520mm; strip Thickness: 2 ~ 5 mm; Brake mode: pneumatic; straight head correction, 2), leveling device:

The device consists of a straight head machine, roller leveler.

① Straight machine pressure arm lift, shovel head telescopic hydraulic control to complete the work; ② The roller leveler 7 roll; two rollers pinch five roll leveler, pinch roll and leveler roll driven by a motor, roller hydraulic lift; leveler roll straight φ180mm;

Adaptation raw materials:

Raw material: low carbon steel, low alloy steel. (Q235A, Q235B, the highest steel kinds of Q345)Tensile strength: σb ≤ 550Mpa yield strength: σs of ≤ 340 Mpa, the coil diameter: φ900 ~ φ2000 mm; strip width: ≤ 520 mm; strip thickness: 2 ~ 5 mm 3), hydraulic shearing machine:

 Aircraft crocodile scissor blade under the cut edge, hydraulic station, and electronically controlled composition; shear work cut should be straight.

Adaptation raw materials:

Raw material: low carbon steel, low alloy steel. (Q235A, Q235B, the highest steel kinds of Q345)Tensile strength: σb ≤ 550Mpa yield strength: σs of ≤ 340 Mpa, strip width: ≤ 520 mm; strip thickness: 2 ~ 5 mm 4), in the device and butt platform:

On the device consists of two pairs of opening and closing of the vertical roll; it is set before and after butt platform, controlled by a hydraulic opening and closing and lateral movement. Welding platform car to move around along the direction of unit operating line, hydraulic pressure, hand soldering.

5), the live sets of the cage and folder feeder:

The machine is a cage of live sets of material storage, clip feeders, clip feeders for two pairs of active roll to the looper feed. On the roll using hydraulic pressure or promotion.

Adaptation raw materials:

Raw material: low carbon steel, low alloy steel. (Q235A, Q235B, the highest steel kinds of Q345)Tensile strength: σb ≤ 550Mpa yield strength: σs of ≤ 340 Mpa, strip width: ≤ 520 mm; strip width: 2 ~ 5 mm, feed speed ferry: 0 ~ 150m/min configuration 30kw AC variable speed motor.

6) φ168 forming the sizing mill:

Forming and sizing machine pipe production line equipment, the aircraft is capable of producing a tube, but also the production side rectangular tube. Forming the baseline level, high frequency induction welding, roll dual radius pass. This machine consists of a material delivery device, forming machine, weld-oriented devices, welding the extrusion device, welded rack to the outside burr device, cooling device, sizing machine, orthotic devices, gear, and other components. Molding machine of seven flat nine stand sizing mill five flat and five stand; by two 160kw DC motor drive.

Raw material: low carbon steel, low alloy steel. (Q235A, Q235B, the highest steel kinds of Q345)

Tensile strength: σb ≤ 550Mpa yield strength: σs of ≤ 340 Mpa, strip width: ≤ 520 mm; strip thickness: 2 ~ 5 mm finished tube diameter: tube: φ76 ~ 168mm Wall thickness: 2 ~ 5-mm square tube: max 130 × 130mm rectangular tube: max 100 × 150mm wall thickness: 2 ~~ 4mm forming speed: ≤ 60 m / min. molding rack number: horizontal roller frame: 7; vertical roller frame: 9

Sizing rack: horizontal roller frame: 5; vertical roller frame: 5;

Crude straightening head: 2

Horizontal roller shaft diameter: φ110mm; vertical roller frame shaft diameter: φ70mm;

Extrusion forms: four-roll extrusion;

Motor: the Z4-250-42 160 KW units;

The main reducer: ZL reducer;

 7), computer Flying Saw: FJ168

 (1) STD computer control, synchronous length, cut to length precision ≤ 6mm;

 (2) Saw blade diameter 900 mm;

 (3) cutting: 11 beats / min;

 (4) clamping off the saw from the cylinder;

 (5) cutting motor 55 KW drive motor 30KW;

 8), 15 meters turn feed roller device, stand (for Figure-made)

 9), simple the baler DBZ219 (for Figure-made)

 10), supporting the roll: Optional Material of GCr15 (3.0 million / ton) or

 Gr12 (4.4 million / ton)

 11), preparation segment hydraulic station

 12), supporting equipment:

 High-frequency heating equipment 500KW, two sets of host interaction governor cabinet and the central control system.