Mine Support Equipment bolt tray

Overview mine support equipment with anchor bolt tray tray tray of a member is a tube sewn anchor bolt, the materials used, solder ring, rolled the first production rod, retaining ring circling cutting production, shearing, punching , punching production trays, rod, retaining ring. Bolt tray main specifications 150 * 150 * 10 140 * 140 * 10 120 * 120 * 10 140 * 140 * 8120 * 120 * 6150 * 150 * 8 anchor bolt tray for supporting the use of general, if you need to ask Feel free to contact us: Contact: Cheng will phone: 18,660,761,516 13,475,756,271 can also chat network QQ: 2247782543 pass information may call: 0537-2359379 micro letter: 18660761516 E-mail: zhongmeichenghui@126.com