MESNAC (Dalian) Mechanical Engineering Company (short for MESNAC (Dalian) in the following), jointly established by MESNAC and Dalian Baofeng Machinery Manufacturing Co., Ltd, has been officially put into operation. MESNAC (Dalian) specializes in the R&D and manufacture of roll products, including open mill, calender, etc. With an annual capability of 400 sets, the companuy can provide open mills of different specifications to satisfy the demand in the rubber, tire and polymers industry.
Dalian Baofeng Machinery Manufacturing Co., Ltd is a leading company in roll manufacture. Occupying 70% of the open mill market in China, it enjoys core competitiveness in roll molding. Through analyzing the working environment and stress anti-abrasion of rolls, it adopts tiered formula in centrifugal casting and greatly ensures the quality of rolls.
Owing to the joint efforts of MESNAC and Dalian Baofeng, MESNAC (Dalian) puts forwards a new generation of open mills. Compared with traditional mills, it features advantages in smaller floor space, higher transmission efficiency, higher automation and lower energy cost. Take 26”x84”model as an example, its external dimension is 4750*2650*1540, which reduces floor space by 30%. Equipped with new transmission technology, the model can improve transmission efficiency by 20%. The new generation open mill can realize automated rubber mixing. Rubber-turning device and automated rubber transportation device can be installed on top of the machine, which enables the new generation machine to replace rolls and maintain bearings without breaking down the upper structure of the machine. The new model strictly follows CE standard in the design and takes full consideration of safety issues. Building-block assembling structure further enhances the appearance of the machine.
With continuous progress in tire manufacture technology, open mill will be more and more frequently applied into automation manufacture. MESNAC has been committed to the research of energy-saving and environmental-protection products. Supported with new drive method, the new open mill under research will reduce energy by 30% to 50%, which will greatly lower the energy cost in the tire factory.
