Recently, a new type of fiber curtain four roll rolling production line independently developed by Da Rubber was successfully tested and officially launched after passing the whole line linkage test. This production line is capable of producing ultra-thin fiber curtain products, breaking through industry technological barriers and marking a new breakthrough for the company in the field of rolling equipment research and development.
The 610 × 1730 four roll fiber curtain rolling production line that was taken offline this time is the core equipment customized and developed by Da Rubber for a well-known domestic bicycle tire enterprise. The ultra-thin fiber curtain produced by it has a thickness of only 0.35 millimeters, which is high-end
bicycle tireThe key core material for manufacturing, compared to the original similar materials
rolling millThe thickness of the 0.5mm product has significantly increased, surpassing the international level of 0.45mm for similar equipment, achieving global leadership in ultra-thin curtain production equipment.
In order to accurately meet the strict technical requirements of customers for ultra-thin products, the R&D team is based on market demand and benchmarks international advanced technology. Based on thorough research of similar units at home and abroad, they boldly adjust their original design ideas and make multiple efforts to solve technical problems. By optimizing the layout of the "S" - shaped roller structure, the impact of roller deformation on product thickness is effectively reduced, ensuring thickness uniformity; Upgrade the structure of the height and pre bending device in the roller, which can be flexibly adjusted under conditions with large lateral pressure fluctuations, and accurately compensate for the thickness of the product, laying a solid structural foundation for stable production of ultra-thin products. At the same time, optimize the selection of key components and replace traditional cast iron parts with high rigidity materials to ensure that the unit can maintain stable production accuracy under stress; The roller bearings are selected from new products jointly developed with key suppliers to ensure long-term reliable operation of the equipment under extremely high pressure stress. In addition, the company deepens its technological collaboration with Czech company Buzuluk and selects its independently developed products
hydraulic power unitAs a dedicated supporting equipment for the unit, it further enhances the reliability and operational stability of the equipment, fully ensuring the production needs of ultra-thin products.
The launch of the new four roll fiber curtain rolling production line not only fills the technological gap in ultra-thin fiber curtain rolling equipment worldwide, enhances the company's market competitiveness in the international high-end rubber machinery field, but also provides key equipment support for downstream high-end tire manufacturing industry. Next, Da Rubber will continue to optimize product performance and seek more technological breakthroughs in the field of high-end rolling equipment, laying a technological advantage for further consolidating and expanding the market.
Source: Party Mass Work Department
