River pebble production line project of a city investment company in Nyingchi, Tibet

DHL practiced scientific and technological innovation, taking into account environmental protection and development, and launched an environmentally friendly intelligent crushing plant; with standardization and intelligence as the standard, it provides customers with high-end complete solutions

Features of this production line: 1. Provide all equipment of the whole sand-making production line (convenient maintenance and unified management) 2. The layout is compact and reasonable, maximizing space-saving, and convenient for vehicles to enter and exit without hindrance 3. Tailing sand recycling machine: effectively solves the problem of stone powder in the machine-made sand production line The problem of low content and excessive fineness modulus meets the requirements of high-grade concrete 4. The sewage circulation system avoids direct sewage from affecting water sources, saves water, and protects the environment

Processing material: river pebbles
Output requirement 350t/h
Finished product supply: 0-5mm, 5-10mm, 10-16, 16-20mm
Configuration models: feeder, jaw crusher, cone crusher, vibrating screen, sand washing machine, tailings recovery machine, dust removal device.
The project is located in Nyingchi, known as Jiangnan in Tibet, with beautiful scenery and many tourists. Therefore, how to protect the original ecological environment and make production and development harmonious and synchronous has become the primary issue considered by the company. The combination of DHL’s complete set of sand and gravel processing equipment and sewage recycling treatment system has low decibel, low dust, zero sewage discharge, and the overall operation of the equipment meets environmental protection requirements. In addition, our company’s Tibet office has been fighting for many years and enjoys a high reputation in the industry. The company lost many competitors and chose to cooperate with DHL. From the signing of the contract to the completion of equipment installation and commissioning, it took less than 60 days in total. Mr. Li, the person in charge, said: “The sewage circulation treatment system has really achieved zero sewage discharge, and the dust-proof device has also allowed the sand and gravel quarry to meet the standards in every environmental protection assessment. We hope that more companies in the sand and gravel field will Truly achieve harmonious coexistence with nature, and return the earth to green water and green mountains.”