Pneumatic Expansion Metal Sheet Coil Mandrel Uncoiler / Material Rack

For stamping with a single die, it is usually not necessary to equip the press with automated feeding equipment. However, the press feeder is an indispensable device when using a progressive die for continuous press processing.

At present, the punch feeders used in continuous stamping production mainly include air, roller and NC feeder. Although the air feeder is low in price, it is gradually eliminated by the market due to its high failure rate, low precision and high maintenance cost.

Although the NC feeder has stable performance and convenient operation, it needs to be fed by servo motor, and the price is relatively high. It cannot be accepted by most customers. At this time, the roller feeder has high precision, low failure and easy maintenance. The advantages of additional energy consumption have become the most used feeding equipment in the stamping industry.

In actual use, fix the roller feeder with the mounting plate on the side center of the die on the punching table, fix the relaxation device on the slider, and let the loosening screw just press the extension of the relaxation bracket, and use the eccentric disk for the eccentric disk. The mount is mounted on the punch output shaft, and the connecting rod, rocker arm and body are all installed.

According to the width and thickness requirements of the material, the material thickness, feeding time, feeding distance and relaxation of the roller feeder can be adjusted, and then the inching test and single-action test can be carried out to carry out high-precision continuous automatic production.

Ruihui has a team of 280 people, under the guidance of Japanese engineers who have accumulated more than 20 years of practical experience and excellent R & D and design ability and combined strong executive team’s high sense of responsibility, Ruihui had created a number of well-known auto parts manufacturers, we help them improve production efficiency and save labor costs with less investment. Our partners in Automotive industry include American Lear company, Honda, Ford, GAC, Chongqing Chang'an, Wuhan Shenlong, FAW Volkswagen, BMW, Beijing Hyundai, etc; Household appliance manufacturers such as Gree, Haier, Midea, Zhigao air conditioner, etc also worked with us; Successful cooperation cases of hardware manufacturers, like sosco in the United States and Sino Thai.

Ruihui was formed by talent recruitment and training from establishment, we are growing steadily and steadily, products are constantly updated quickly. It has developed from the original simple roller feeder to NC servo feeder, and then uncoiling leveling feeder , uncoiling and blanking line, 3D transfer system, multi axis robot and other full-automatic peripheral production line equipment. In order to meet the needs of market and improve work efficiency, we made great contributions to reduce the burden of enterprise managing and maintains production safety of front-line staff.