The product of stone production line is widely used in basic construction.
The whole production process is :
he raw material are transported to material storage. Then the raw materials fall on to the vibrating feeder. The feeder can extract the soil and other useless stuff from the big stone and feed the big stone to jaw crusher. The out-coming of jaw crusher has a much smaller size. We use a belt conveyer to transfer the smaller stone to impact crusher. We connect the discharge opening of impact crusher with a circular vibrating screen to pick out the stone which has the right size.
Generally speaking, the stone production line transform big size stone into stone with limited size, which is one very important kind of building material.
Shanghai Minggong Heavy Equipment Co., Ltd. is a manufacturer specialized in large and medium-sized mining machinery, metallurgical machinery and building material equipment R & D, production and marketing. In 2005, our company bought 40000 square meters of land in Shanghai Jiading Malu High-Tech Park and built a factory of 18000 square meters, with assets of RMB 15 million and more than 400 employees. Our firm has a scientific research group with 70 technologists and 20 senior engineers. 15 years of experience ensures a well-trained riveter and welder team. Our company has long-term cooperation with many research institutions in China and abroad, bringing in advanced technology of the world.
The products include large-sized ball mills, large-sized rotary kilns, rotary dryers, complete cement plants, jaw crushers, impact crushers, sand makers (vertical shaft impact crushers), feeders, vibrating screens, sand washing machines, belt conveyors and others, totally over one hundred models. These machines are widely used in mining, chemistry, metallurgy, construction material, coal and refractory material industries. The products have passed ISO9001:2000 international quality certification and CE quality certification. Our quality policy is 'Quality first, reputation first, customer first'. The products have been sold to Russia, Japan, Australia, Uzbekistan, Korea, Myanmar, Indonesia, Iran, Chile, Mali, Guinea, Tanzania, Nigeria, the Philippines, Bangladesh and Cuba.
Our company emphasizes fundamental management, has an enterprise management system and carries out position management & ABC management. The production technology is managed by computers. For product development, our firm adopts CAD / CAPP technology. Our company keeps developing new products, investing in technical innovation and improving product quality, to meet different needs of customers.