The pleasant cooperation of EMERALD one year ago is the base of Dahongli Machinery and EMERALD 's supplying of ballast for Indian railway construction . EMERALD company is full of praise for the rationality of our company's aggregate crushing line, the efficiency of rock crushers, the timely supply of spare parts, and the production capacity and energy consumption.
EMERALD and India's TATA Company negotiated a railway procurement contract to deliver 3 million m3 of ballast to the railway from Mumbai to New Delhi, with particle sizes of 16mm, 25mm, 35.5mm, 45mm and 56mm. The existing aggregate crushing line capacity cannot meet the infrastructure needs of the surrounding cities and such a quantity of ballast supply at the same time. Meanwhile, older equipment are not able to provide the stringent grading aggregates required for railroad construction. Therefore, reasonable and feasible technical transformation, rapid replacement of old equipment, equipment installation and commissioning, and adjustment to the railway ballast aggregate crushing line for Tata become the most important thing for EMERALD.
After receiving the customer's request for the transformation of the existing crushing line, Shiliang Xu, communicated with Bhansali who is the head of EMERALD, on the field equipment layout plan. In the end, with the cooperation of the engineers from both sides, the cooperation plan was finalized. Meanwhile meeting the demand for railways, the supply of M-sand to infrastructure construction was continued. This solution not only solves the problem of the supply of the switch, but also considers that after the completion of the contract with TATA, the aggregates can be adapted to the new procurement requirements through simple parameter adjustment. After two months, the new equipment replaced the old equipment of poor capacity and heavy energy consumption. After several days of commissioning and trial operation, important inspection indicators such as production, grading and crushing indicators exceeded the stringent standards of railway ballast.
Thanks to the trust and support of customers. Dahongli’s equipment is designed to improve your efficiency, reduce your cost (including pre-equipment procurement, medium-term consumables replacement costs and post-technical renovation costs), and help you get more abundant return!