Shanghai Bekai Breaks New Ground in Key Technologies for Corrosion Resistance and Sealing of Equipment

Shanghai Beike Bio-Chemical Equipment Co., Ltd., which manufactures double-glazed reactors, rotary evaporators, constant-speed stirrers, and other scientific and educational experiments and fine chemical equipment, has made breakthroughs in key technologies for corrosion resistance and sealing of equipment in the past two years. The static seal of the equipment adopts a perfluorinated composite O-ring, which not only has the high elasticity of silicone rubber, but also has the chemical stability of the fluorine plastic, which completely solves the problem of lax sealing of the instrument.

PP Spunbond Composite Nonwoven Machine

Longyi company combines its many years advantages in the field of textile bonded and melt blown nonwovens equipment, perfectly finishes the two countries spinning project of SMS composite nonwovens production line equipment and the field of melt blown nonwovens at present, and then successfully develops spunbond, melt blown and melt spun composite products. The product has eniment improvement in aspects of fiber fineness, handle, strength, uniformity and melt blown fiber superfine, uniformity, filtration performance, barrier performance. The product can widely be used for the fields of medical treatment, nursing, personal hygiene, industrial protection and environmental protection.

Majoring Technology Characteristics:

1. Meltblown system can entirely rise or lower to adjust technologies and be spun off-line, which makes for produce operations and the links of each system.

2. Meltblown system components way is rapid changing way, this patent technology spends the times of components changing less 95% than traditional way. It is easy to operate and greatly boosts the production efficiency and economic benefits.

3. Meltblown system adopts unique low pressure spinning net forming technology and has simple equippments , which expends lower energy and conveniently uses.

4. The net forming machine adopts the frame structure which is suitable for high-speed production. The anti-static mesh curtain, preloading roller and idler actively control frequency to ensure the consistency and uniform trafficability of the fiber web.

Spunmelt Composite Nonwoven Machine,PP Spunmelt Composite Nonwoven Machine,PP Spunbond Composite Nonwoven Machine Manufacturer

Dengzhou Longyi Machinery Co., Ltd , https://www.nylongyi.com