50-500TPH Stone/ Sand Crushing & Screening Production Line Introduction Shanghai Weilit Heavy Mining Machinery Co., Ltd can provide various complete sets of stone and sand crushing and screening production lines according to diversified conditions of mineral stones such as: hardness, capacity, humidity, and usage. To satisfy the consumers requests better, our company can provide the turn-key project, including sending technicians to the site of the end users for feasibility verification on the complete crushing & screening production line, designing process, installing & commissioning as well as train operators and maintenance workers until hit the performance targets and the capacity. Proposals of 50-500TPH Stone Crushing & Screening Production Line: Vibrating Feeder, Jaw Crusher, Cone Crusher or Impact Crusher, Vertical Shaft Impact Crusher/ Super Fineness Energy Saving Crusher, Circular Vibrating Screen, Belt Conveyor Control System. The above mentioned proposals are taken for reference; the actual machines and models should be chosen according to customers detailed requests. Features: The quality of rocks produced on this production line will be up to China National Standard GB 14685-2001. The particle of the finished products maybe either mixed or graded into different sizes depending on the customers requirements. The production lines can be fixed, semi-mobile, or mobile. The whole production line can install dust removal system to protect the environment.