The precise feeding step of the punch feeder is one of the significant advantages compared to manual feeding. After the feeder is installed in the press, it is usually necessary to test its feed step to verify that its performance is stable.

Attention should be paid during the test: the actual feeding position of the punching machine is not accurate, which may be the reason of the feeding machine, the reason of the mold, or other external reasons.

Therefore, it is necessary to use two methods of step test without installing the mold and step test after installing the mold to comprehensively determine.

1. No mold is installed, single press processing test, it is not suitable for feeding of high speed roller feeder.

Test method: adjust the feeding step, single-run the punch, feed once to mark the position after feeding, after a single operation for ten times, cut the strip, test the 10 mark feeding values, see the punch feeder step Whether the distance is accurate.

2. do not install the mold, multiple stamping processing test, it is suitable for the punch feeder equipment.

Test method: adjust the feeding step, mark the material once before the initial feeding, then mark the mark after using the continuous punching ten times, then return the material to the mark before the first feeding, and then restart Use the continuous feeding ten times and repeat the third marking.

3. After installing the mold, after multiple feedings, check whether the product meets the accuracy requirements.

Feeding step determination is usually used using 1 and 3 or 2 and 3 combinations. If 1, 2 is accurate and 3 is not accurate, the problem is on the mold.

If 1, 2, and 3 are inaccurate, the problem lies in the press feeder. It is necessary to check the air source, the feeding relaxation angle, etc. If the customer can't find the reason, you can call the Ruihui after-sales department at any time.

Specification:

Straigtening performance:

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

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.