Highly Productive & reliable machines for Mining Operation. Over 30 numbers supplied to Indian Coal Sector.Bucket Size 10 CuM Max. Digging Radius 17.12 M Max. Digging Height 13.03 M
HEC is a regular supplier of various Machine Tools including Special Purpose Machine Tools for different Railway Workshops, Crank Shafts to DLW, Varanasi for Diesel Locomotives.
Special Purpose Machine Tools supplied to Railways are:
Surface Wheel Lathes (Conventional and CNC version) Under Floor Wheel Lathes (Conventional and CNC version) Axle Journal Turning & Burnishing Machine
For fine crushing of coke etc. for Sintering and other applications. Two stage crushing made possible in one unit. Available in various capacity range.
Successfully manufactured special forging for nuclear pressure vessel. The ultra clearn liquid steel has been made with close control of chemical composition & impurities. Established the technological processes and controls needed to make forgings for nuclear power sector. Super Conducting Cyclotron to VECC
Special Features:Digital AC Vector Drive for smooth control and creep speed Regenerative Active Front End (AFE) Converters for energy efficient operation Interface to automation systems eg. Coil Yard management system
HEC designs and manufactures heavy duty Electric Over Head (EOT) cranes for application in Steel Plant, Engineering sector, Space Research etc. The highest capacity crane designed & manufactured so far is 450 T Ladle Crane for handling hot liquid metal.
Cone Crushers both for Secondary & Tertiary Crushing suitable for ore dressing for application in ferrous and non-ferrous metallurgical works, cement plants and construction material plants.
Planing width 1400 - 2000 mm Planing length 3000 4000 - 12000 mm Planing height 900 - 2000 mm Max. work weight per meter of planning length 2 MT CNC System Fanuc Siemance (2 Axis)
Boring spindle diameter 100 mm Max spindle travel 900mm Head stock vertical travel (Y-axis) 1120 mm Moving column type design Highly rigid construction Automatic clampingunclamping of ISO-60 tooling facility Circulating lubrication system for HS & Feed gear box.
Max. dia to be ground : 575 - 1600 mm Distance between centers 2 3 to 6 7 M Max. weight of roll 3 to 6 T Rigid design for better efficiency & accuracy Accurate concave & convex grinding Electronic mechanical feed counter for pre-selection of cross feed Built in dynamic balancing device Automatic feed at reversing points Automatic cut off device for grinding wheel Automatic wheel wear compensation
Max. Solid drilling diameter 200 mm Max. Trepanning diameter 350 mm Max. Counter boring diameter 350 mm Max. Boring depth 12000 mm Swing over bed 1400 mm Mx. Wt. Job 15 MT
Material Grades:Roll chocks Roll mill Cyclotron Magnet poles
Heavy Steel castings of piece weight 65 Ton finished wt. (as cast wt. upto 90 Ton) (facility of liquid metal upto 120 T) (click for forging facilities)
Rugged design suitable for mining Coal, Iron ore and other minerals in open cast mines. Easy to maintain and one of the most reliable shovel in this capacity range.
HEC supplied over 550 shovels for various mining organisations in India and treated as one of the most reliable mining shovels operating in Indian mining condition.
Max. dia Drilled in steel 80 - 100 mm Min. distance of axis of spindle to column 530 mm Max. distance of axis of spindle to column 2520 3070 and 3620 4470 mm
Rolls: HEC is pioneer in manufacturing of Forged Rolls in India and is a regular supplier to major Steel plants of India. Dedicated facilities have been created for Induction hardened CRM rolls. Stringent quality control ensures High Quality Rolls.
HEC is the first Indian company to manufacture walking Dragline of 24 CuM Bucket capacity. 12 nos of Draglines of 24 96 and 3 nos of 20 90 Draglines supplied by HEC to Indian Mining industry.
Forgings of various grades of alloy material up to piece weight of 65 Ton finished wt. Complete with heat treatment and machining. (click for forging facilities).
Folding cum Vertically Repositionable Platforms (FCVRP) for space vehicle integration Horizontal Sliding Door (HSD) Mobile Lanch Pedestal (MLP) Special Purpose 400T and 200T EOT Cranes, and Tower Crane Forged Ring of Maraging steel of 2.8 m diameter for ISRO Development of Special grade of steel for VSSC High tech heavy duty structural Heavy Duty CNC machine tools
Delhi, India
