Dominica style 1220mm coil width glazed tile metal roofing roll forming machine

Specification

No pressure is applied to the pump on steel tile roll forming machine, so that the steel tile roll forming machine cannot cut the knife. What should I do?

1. The oil pump can not start, manual can not work:

(1) The zero line is not fixed. The voltmeter shows more than 200V normal, and more than 200V is a zero line fault.

(2) The emergency stop button is locked. Rotate clockwise to release.

2. The oil pump can be started and cannot be manually operated: The hand auto button is not in the manual position or it is damaged.

3. Manually normal, but no automatic:

(1) The automatic hand knob is not in the automatic position or is damaged. The start button is damaged.

(2) The knife is not reversed at the upper limit or upper and lower limits.

(3) The mold is not reversed at the upper limit or upper and lower limits.

(4) Data setting error.

4. The knife keeps going up and the pump is blocked:

(1) The upper limit is improperly adjusted or the switch is damaged. .

(2) K1 and K2 are reversed.

(3) The solenoid valve is stuck. Turn off the oil pump and press the knife to cut off the knife. When you hear the sound of “click”, turn on the pump and raise the knife to the upper limit position.

5. The knife keeps moving downwards and holds the pump:

(1) The adjustment of the lower limit is improper or the switch is damaged.

(2) The solenoid valve is stuck. Turn off the oil pump, and press the knife to cut off the knife. When you hear the “click” sound, turn on the pump to raise the knife to the upper limit position.

6. The mold keeps going upwards and holds the oil pump:

(1) The upper limit is improperly adjusted or the switch is damaged.

(2) K3 and K4 reversed.

(3) The solenoid valve is stuck. Turn off the oil pump and press down on the lift and pressure type respectively. When you hear the “click” sound, turn on the pump to raise the mold to the upper limit position.

7. The mold keeps going downwards and holds the pump:

(1) The adjustment of the lower limit is improper or the switch is damaged.

(2) K3 and K4 reversed.

(3) The solenoid valve is stuck. Turn off the oil pump and press down the pressure boosting type. When you hear the sound of “click”, turn on the pump and raise the knife to the upper limit position.

Our factory was founded in 1998. We have been engaged in the roll forming machine manufacturing industry over 25 years.

Main products are color steel roll forming machine, classical glazed tile forming machine, C/Z purlin roll forming machine, gutter machine, ridge cap machine, keel roll forming machine for light steel structure building, floor deck forming machine, sandwich panel production line, guardrail roll forming line; and various kinds full-automatic cold roll forming line such as cable trey production line, double C bugging rack beam production line; and other roofing machine line, like stone caoted roofing sheet prodction line.

And our factory has more than 15 years of export experience. we already sold to more than 100 countries and regions in the world. We have a deep understanding of the profiles used in each country and provide high-quality suggestions for subsequent customers' purchases.

In the production of machines, from parts processing and welding to assembly, we have strict quality control in every step. We must be responsible to every customer.
we were and continue always keep: "not only complete a machine, but also perfect every detail".

We have approved certification of CE, the concept “control every process and perfect all products” is curved in everyone’s mind. Each machine will be via testing before leaving factory, problem machines will never be delivered to customer.
We have more than 15 years experience of export and know very well about the different needs of customers from both in developing countries and developed countries, and provide a large number of customers with satisfactory design plan. Now our products have been exported to more than100 countries and regions of the world, and established a long-term cooperative relationship with clients. We do firmly believe a true partnership never ends with the delivery of the goods and satisfactory after-sales service can make a great difference.
We are willing to promote the economic and technical exchanges with the world, and do positive work to enhance the friendship between people from different countries. We sincerely hope: you and I hand in hand, create the glorious future altogether!

Choose Cangzhou Huachen Roll Forming Machinery Co.,Ltd is worth your trust.
We manufacture high standard roll forming machine for export for nearly 15 years.

Our machines have been exported to more than 100 countries and regions around the world.
Maintained good cooperative relations with customers.