Simplex Engineering & Foundry Works manufactures Mobile Crawler Mounted Electro-Hydraulic Drill Machine. Simplex Engineering & Foundry Works is an ISO 9001:2000 certified company. The Company has four manufacturing units engaged in manufacturing equipments and spares for core industrial sectors like steel, railways, power [thermal, hydel and wind], mining, cement, material handling, hydrocarbons, defence, sugar, road making and construction. The Mobile Crawler Mounted Electro-Hydraulic Drill Machine finds an application in mining. The Mobile Crawler Mounted Electro-Hydraulic Drill Machine is light in weight. This Drill Machine is designed to ideally suit a gallery up to 3.5 m high and 4.5 m width in underground mines.