Spiral welded pipe unit operating instructions

First, the spiral welded pipe unit preparation work: First, the automatic control switch in each control cabinet and the operation console is closed, and the key button on the OT3 operation console is operated to power the control power supply. Start the oil pump motor, then control the power supply and the main circuit to close. Observe the indicators on each console, and allow the power to be turned on after the various meters are normal.

Second, the spiral welded pipe unit front axle loading part:

After lifting the steel coil to the uncoiler, operate each button switch according to the nameplate on the OT1 console, and the corresponding equipment will operate, so that the steel coil is clamped by the double cone, centered, the head is disassembled, and the roller is removed. The head of the steel coil is sent to the pinch leveling machine, and the pinch and leveling rolls are pressed, and the single-action and the interlocking switch are driven to be linked, so that the unwinding and pinch-leveling machine motors are operated in linkage, and the steel coil is sent to the cutting. Butt welder.

Operate the button switches on the OT2 console, cut off the strip tail of the previous roll and the strip head of the next roll, and then press the plate head, the tail of the plate, the front and rear platens, and start the welding machine. The head and the tail are welded together, and the work of the front axle loading section ends. During operation, the electric vertical roller can be adjusted to center the strip.

Third, spiral welded pipe unit delivery, molding machine:

The delivery machine is the total power source of the whole unit. It undertakes both the task of feeding the forming machine and the work of pulling the steel coil. The delivery machine is driven by upper and lower rollers. After the current loading task is completed, the driving alarm is pressed to notify the operators of each operation part, then the delivery machine is started, and the speed regulating potentiometer is adjusted, then the main motor of the delivery machine starts. jobs.

The molding machine is the key equipment of this unit, which plays the role of steel tube forming and adjustment. Under normal circumstances, there is no need to adjust. Only when changing specifications, the adjustment is made. The adjustment part is mainly the external control roller, and the rest are manually adjusted manually. Mainly controlled by the OC1 operating box. The rear axle is fine-tuned for operation in two places. It can be controlled on the OC1 operation box and can also be operated on the OC2 operation box. It is mainly used to adjust the weld seam of the steel pipe.