Hongxing Machinery CO.,LTD as a professional manufacturer of sand making machine in Henan, and our products are populared all over the world. As some sand and gravel manufacture are lack of the knowledge of sand making machine. following our engineers will give some suggestion about installation and procedures about sand making machine.When install a sand making machine, be sure to check the equipment installation site, as well as standby equipment to be installed. only to ensure all that ready fully, can we ensure there were no problems in the later installation process.As the development of requirements, jaw crusher has equipped with advanced technology. The new machine is widely used in industries such as construction, metallurgy, chemical, refractory, mining, cement and ceramic to break down and crush all kinds of hard ores and rocks.Besides, jaw crusher plant can afford to crush a variety of materials whose hardness is more than 300MPa. The maximum size and hardness of the materials should obey the regulations of technical parameters table. The desired size of the materials is controlled by the size of the opening. We can adjust the size of the opening to make the size of crushed materials meet our needs.The users should replace the plate when wear the tooth depth of the stationary and the swing jaw plate 15%. (leaving about 6 – 8 mm).Otherwise it will damage the mobile crushing plant because of the sudden-change load.Hongxing is professional manufacturer of mobile crushing and screening plant for many years, whose product has passed the Certification of ISO9001:2000&CE. We have perfect after-sale service network and could offer rapid maintenance service on demand. Whenever you need help, please feel free to contact us through “Live Chat” system to get more info about stonecrushing machine for sale , and we are here to offer service to you.sand making plant:http://www.hxjqmining.com/pro/sand_maker.html