Ruihui hydraulic double-head material frame, high unwinding speed, stamping automation

Hydraulic double-head material frame structure advantages:
1. Ruihui hydraulic double-head material frame adopts the new type of frame, rotary shaft and rotary box structure. The advantage is that the center of gravity of the material frame frame is low, and the dynamic balance performance of the rotary body is good, so the unwinding speed allowed by the double-head material frame High, strong tension and stable work.

2. The double-roller of the oil-pressed double-head material frame is symmetrically arranged, the upper unwinding is convenient, the time is short, the working efficiency is high, and the reel cantilever is short, each bearing half of the weight and tension, so no double-head material roll is required. The barrel is designed to support the movement and prevent the drum from being deformed too much due to the weight of the coil.

3. Ruihui hydraulic double-head material frame expansion and contraction barrel adopts a positive cone, slider type reel structure. The reel has simple structure and convenient assembly. The processing and manufacturing of key parts such as reel shaft, sector plate, slider and tie rod are greatly reduced, and computer dynamic simulation design and finite element analysis can be used. Ruihui Machinery adopts space four-node entity. Unit, the model was split. The entire finite element model has a total of more than 170,000 units and more than 30,000 nodes, which makes the structure more reasonable and the dimensional accuracy is greatly improved.

4. Ruihui hydraulic double-head material frame adopts new structure for high-speed rotary joint. The design adopts oil film gap sealing structure, and two deep groove ball bearings are added at both ends of the joint. The bearing oil gap is smaller than the distribution shaft and distribution. The gap between the cylinders ensures that there is a gap between the distribution shaft and the distribution cylinder at any time to prevent the grinding, which solves the technical problem that has plagued the stamping customer for many years, and makes the structure of the high-speed rotary joint more reasonable.

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.