The amount and direction of feeding error are not necessarily the cause of the failure:
1. There is metal or other foreign matter entering the feeding roller or gear.
2. There is interference between the feeding cam, the relaxing cam and the timing of the punching action.
3. When the material is fed into the feeder, the roller will slip.

Corresponding troubleshooting methods:
1. Remove foreign matter from the rollers or gears.
2. Adjust the micro switch (L, S).
3. Increase the pressure of the roller.

2 times the amount of feed failure occurred:
1, often happens.
2. The punching action is once, and the feeding action is twice.

Corresponding troubleshooting methods:
1. Check if the micro switch and wire terminal of the NC feeder start to have noise interference; if there is noise interference, replace the wire between the micro switch and the terminal block.
2. Reset or replace the micro switch (L, S)

The reason why the roller does not relax is:
1. The positioning guide pin in the mold is not effective.
2. The time for the feeder roller to relax is not correct.
3. There is an offset phenomenon in the feeding direction.
4, the roller does not go smoothly.
5. The micro-switch

Specification:

Straigtening performance:

*1:(Pneumatic):Option in case of pneumatic mandrel expansion is provi

SW signal of the punching cam is not normal.

RUIHUI founded in 2000, the technology of automation periphery is from Japan. RUIHUI has been learning Japan and Germany technology, and using high standards of principle in the parts selection, for assembly process and spare parts, adhere to the requirements in accordance with the original design standard, and into each manufacturing process. In 20 years has accumulated experience and excellent design ability of Japanese engineers guided ruihui highly responsible for Industry and ruihui strong executive team, created a batch of well-known auto parts manufacturers, allowing them to reach the high level in same industry，and investment less.

Customer case

Manufacturing industry; the United States Lear, Honda factory, Ford factory, GAC Group, Chongqing Changan, Wuhan Shenlong, BMW Brilliance, FAW Volkswagen, Beijing Hyundai.

And other household appliances manufacturers; such as GREE, Haier, Midea, Chigo Air conditioning.

hardware manufacturers; such as the United States Southco, are Zhongtai industrial manufacturers success cooperation case.

RUIHUI QUALITY is not the best in the world, and the price is not the cheapest. But we can provide excellent products to help you defeat your competitors.

Products: Feeder machine, Straightener machine, Uncoiler machine, Decoiler with Straightener, 3 in 1 NC Straightener Feeder, Coil handling system, Transfer system, Robot System, to meet the market needs of customers, improve work efficiency, reduce the burden of enterprise management personnel, maintenance of production safety and the customer staff made a significant contribution.

At present the company to further develop the market, at the end of 2017, the total investment reached 30 million USD, plant area of more than 20 thousand square meters, in order to meet the demand on the market and lay a solid foundation after.

Why choose us?

1^st,We have a high level of technical research and development team;

2^nd,We can provide the design and planning of the whole plant to realize the turnkey project;

3^rd, our philosophy: quality is the social responsibility;

4^th,our products have been recognized by the market, in the major automotive OEM, home appliance industry, hardware industry has been applied;

5^th,We have a highly effective after-sales service team and get customer approval.