Lu'an name begins with 121 BC, the Han Dynasty take "six to peace, never rebel" in Italy, set Lu'an State, has a long history. Because Shun Feng Gao Yao in the sixth (Lù), it was later called Gao Luan city. Lu'an to the JAC, East title Yue, West collar Chu, north central China, Jianghuai, from southwest to east across the north of the region, belonging to the Huaihe River area of ??14,912 square kilometers, an area of ??3064 square kilometers the Yangtze River Basin. Model PXJ800 × 400,800 × 600,800 × 800 perlite Sand, reference works of various types of crushers, and the specific usage based on user feedback, combined with the advantages of the design of new and efficient Sand Equipment (perlite Sand). The crusher designed to crush crushing various materials, the device is particularly suitable for the production of perlite products, the device is different from the traditional hammer crusher, roll, composite broken, by contrast, the device durable, high-yield production. The typical use is to adapt the current artificial sand industry, is the rod mill crusher, Impact Sand alternative, straight-Sand. This product has: a small particle size materials, grain type uniform, large capacity, long life hammer, supporting small power, and change three fractured into two broken, process simplification, simple structure, easy maintenance, smooth running characteristics. Equipment investment is lower than the same size of the traditional technique and equipment 35% -50% higher than the same scale output efficiency of traditional technique and equipment 35% -50% (with limestone as an example: one product size ≤3mm accounted for more than 85%). Long-term maintenance costs run lower than the same size of the traditional technique and equipment 35% -50%, perlite Sand Features: The device is stable and reliable operating performance, process simplification, simple structure, easy maintenance. Production capacity, hammer, long life. Perlite sand widely used, its performance has reached international advanced level, is the most effective, practical and reliable gravel machine, especially for the production of abrasives, refractories, perlite, cement, quartz sand, grit, slag powder, copper ore, iron ore, gold ore, concrete aggregate, asphalt aggregate and other hard, crushing the broken and brittle materials, is a highly efficient, energy-saving equipment gravel sand, than conventional crushing Energy Savings 50%, is the world's advanced sand making equipment. Mingde Zhengzhou Mining Machinery Manufacturing Co., Ltd. Address: Gongyi City, Henan Province, Zhengzhou high-speed road two hundred meters east Tel: 0371-64428661 / 64428662 Mobile: 13938276262 (Wang) Website www.mdzhishaji.com www.gymdks.com www.mdssx .com