Non-woven special equipment accessories
Non-woven fabric is a new type of modern material. It has a wide range of uses and can play more roles in clothing, agriculture and industry. The production of non-woven fabrics is also mostly mechanized, which makes it possible to produce a large number of non-woven fabrics in batches. Non-woven fabric winders are one of its equipment.
Non-woven fabric, also called non-woven fabric, is composed of oriented or random fibers. The production of non-woven fabrics often uses polypropylene pellets as raw materials, and is produced by a continuous one-step method of high-temperature melting, spinning, laying, and hot-pressing. In the production of non-woven fabrics, the raw materials need to be spun and formed and then processed. In the web-forming work, a non-woven web forming machine needs to be used. The web forming machine uses wind in the drafting duct to process the silk. After drafting, a machine for non-directional weaving into a net is carried out. However, polypropylene pellets are prone to broken filaments and stiff blocks during drawing, drafting, and web formation. Therefore, in order to improve the quality of the finished non-woven fabric, it is necessary to clean the formed non-woven fabric. When dealing with broken wires and stiff blocks in traditional web forming machines, workers usually use brushes or scouring pads behind the web forming machines to clean up. Because the belt width of the web forming machines is relatively long, and the conveyor belt speed is relatively high at the same time. Fast, the cleaning range that workers can cover is limited, resulting in low cleaning efficiency, which in turn affects the quality of the finished non-woven fabric.
The slitting machine is mainly used to cut large-format non-woven fabrics into multiple small non-woven fabrics of different widths for processing non-woven products. The equipment adopts DC speed regulation, feeding constant tension control, air knife slitting, rewinding pressure and other devices. The rewinding tightness after slitting is adjustable, and the slitting end surface is flat. The equipment is of high quality and beautiful appearance. It is the ideal equipment for the slitting of large non-woven fabrics. In addition, according to the needs of users, the equipment can also add a dummy cutting function, that is, the original fabric is dummy cut and then slit and rewinded.
Non-woven fabric machinery is a general term for the production of non-woven fabric products, and adopts an overall modular design with a compact and reasonable structure. The control part adopts advanced PLC microcomputer control, and the international famous brand frequency converter speed regulation.
Melt blown mold head, Cross forming machine, slitting machine, Non woven fabric winding machine, non-woven high-speed winding machine, non-woven high-speed web forming machine, Netting machine, polyester non-woven fabric sizing and drying equipment Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.pysmachine.com
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Emergency Communication Vehicle Commissioned Zhouqu County Communication Recovery Diesel Engine Generator | Diesel Generator Price / 2010-08-10
The news from the disaster-resistant front line in Zhouqu, Gansu, as Gansu Mobile's 36-carrier high-capacity emergency telecommunications vehicle was commissioned, its communication network in Zhouqu County has already returned to pre-disaster level, effectively guaranteeing the smooth communication of rescue and disaster relief communications.
The reporter learned that after the disaster, Gansu Mobile responded quickly and started communications network relinquishment at the first time. As of 22:00 on August 8th, Gansu Mobile had removed 3 base stations that were severely damaged by the mudslides in Zhouqu County, and the rest 8 The base stations all resumed normal operation; at the same time, two emergency communication vehicles with emergency assistance were commissioned and put into communication security. On August 9, another 36-carrier, high-capacity emergency communications vehicle of China Mobile was commissioned. At this point, the Zhouqu County China Mobile Network operated 108 frequency carriers, which exceeded the pre-disaster 104, and the communication status has returned to the pre-disaster level.
In the meantime, Gansu Mobile has also provided Zhouqin County customers with a “free reminder and free stop†service; at the same time, it has set up a free “Love Report Ping An†telephone at the provisional business site in Zhouqu, providing 40 multi-functional mobile phones for charging. 22 sets of equipment; In addition, through the 10086 outbound hotline, 670 households with call behavior on August 7th and 8th non-call behavior were called one by one, successfully connecting 57 customers, and providing 6 outdoor provinces roaming visiting customers Start-up and no-stop service.
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