A full crusher and other crushing equipment 250X1000,250X1200,150X250,500X700,600X900,900X1200 special movable jaw pressure wire, side guard wire foot wire, spring wire drawing, screw axis box, sleeve mother, locking pad 1. GB bolts, wear durability 2. strength reached the national standard 3. Replace simple, long service life, reduce maintenance times 4. plans to sample a variety of accessories can be customized bolt factory production is the professional model to build according to the crusher, Quartet bolt design is based on the size of the tanks will not allow the Quartet to rotate inside the trough, bolt the small side for a long time there will be loose, affect the operation of the equipment, reduce production. Quartet silk square is the shape of the jaw of the production design of special screws, increase the area of ??the square head, it can reduce the gap after fastening. High quality round to procedures to be completed after many, when not to use national standard square head screws fall out from the hole in the clamp The company mainly produces sales jaw broken and accessories, accessories are dedicated for various models of E broken customized accessories, complete specifications. Long Xin jaw broken accessories are not the national standard size, the factory is specialized in mining accessories, all the bolts are based on the width of the size and type of plate in the elbow groove customized, such as four bolts M27 side, standard size is 40 square We do the standard 55 square. To buy accessories for screw crusher, Long Xin Machinery Factory is your only choice!