Ambica Crushtech-Crushing and Screening Solutions Provider
Ambica Crushtech Pvt. Ltd. is a leading manufacturer and exporter of plant and machineries for crushing coal, ores of iron, Mn, Cr, Zinc, Ferro Mn, Bauxite, Limestone, Basalt, Graphite, and so on. These plants and machineries can be used by steel and power plant industries and construction & mining industries.
Founded in 1993 and located in Vadodara, Gujarat, the company since its inception has manufact- ured and supplied over 1,000 machines for crushing and screening of various materials and its products include jaw crusher, roller crusher, impactor, reciproca- tory feeder, vibrating screen, electro-magnetic vibro feeder, unbalanced vibro feeders, vibrating grizzly, hammer mill and all types of conveyors. The company supplies crushing, screening and conveying systems up to 300 TPH for coal, stone ore and limestone industry.
Feed Materials: Lignite, coal, soft to medium-hard rock, different types of ore, chalk, gypsum, limestone, marl, clay, bauxite, different type of phosphates, oil sand, overburden and similar raw materials.
Mode of Operation: The feed material can be crushed either by counter-rotating rolls of the Center-Sizer (Type 2326) running inward in the flow direction of the material or between a crushing plate/comb and the outward rotating rolls of the Side-Sizer (Type 2327).
Crushing Rolls: Consisting of the shaft complemented with crushing rings / crushing segments and the bearings.
The staggered and helical arrangement of the crushing elements allows continuous material feed as well as batch processing. The material is eventually distributed over the whole width of the roll and is crushed to the appropriate size.
Drive: It will consist of mechanical coupling (gear coupling), gear, starter coupling and motor; Auto-reverse operation; and Drive unit consisting of standard components. As for drive arrangement, it can be arranged on both side diagonally or one side parallely.
In most cases, pre-screening is not necessary, as the fines contained in the final product can smoothly pass through the crushing tools; High output capacities (up to 5000 t/h) at low operating costs; Low specific wear rate due to slow circumferential speeds; and Insensitivity to smeary, ductile, wet and sticky feed materials.
Feed Size: Up to approx. 1500mm; Product Size: <50mm; Capacity: Up to 5000 t/h; Reduction ratio: 1:4 up to 1:6; Required Power: Up to 2 x 600kW.
The company has been fully backed by a strong technical team for manufacturing of machines and after-sales services support. It has an excellent designer consultant for all activities related to crushing, screening and handling of the product at the work site.
The company supplies wear-resistant high chrome manganese steel casting with an added alloy for high performance and long life. It also supplies spare parts for any make of equipment. The company also undertakes modification of existing equipment for improving efficiency.
Ambica Crushtech recently grabbed EPC contract of crushing and screening plant from NSL Mining Resources India Pvt Ltd (NSL Consolidated Ltd, Australia) for a turnkey based project with capacity of 120 TPH.
Founded in 1993 and located in Vadodara, Gujarat, the company since its inception has manufact- ured and supplied over 1,000 machines for crushing and screening of various materials and its products include jaw crusher, roller crusher, impactor, reciproca- tory feeder, vibrating screen, electro-magnetic vibro feeder, unbalanced vibro feeders, vibrating grizzly, hammer mill and all types of conveyors. The company supplies crushing, screening and conveying systems up to 300 TPH for coal, stone ore and limestone industry.
Double Roll Crusher
Fields of Application: Double Roll Crushers are used for primary and secondary crushing of soft and medium-hard as well as sticky and wet materials. They are particularly used for primary crushing in open pit mining (ROM) as well as further crushing (2nd+3rd crushing stage).Feed Materials: Lignite, coal, soft to medium-hard rock, different types of ore, chalk, gypsum, limestone, marl, clay, bauxite, different type of phosphates, oil sand, overburden and similar raw materials.
Mode of Operation: The feed material can be crushed either by counter-rotating rolls of the Center-Sizer (Type 2326) running inward in the flow direction of the material or between a crushing plate/comb and the outward rotating rolls of the Side-Sizer (Type 2327).
Special Features
Housing: Simple, very compact, sturdy design; the bearings of the crushing rolls are arranged in the front parts of the housing; and the housing is fixed on a steel frame or concrete foundation.Crushing Rolls: Consisting of the shaft complemented with crushing rings / crushing segments and the bearings.
The staggered and helical arrangement of the crushing elements allows continuous material feed as well as batch processing. The material is eventually distributed over the whole width of the roll and is crushed to the appropriate size.
Drive: It will consist of mechanical coupling (gear coupling), gear, starter coupling and motor; Auto-reverse operation; and Drive unit consisting of standard components. As for drive arrangement, it can be arranged on both side diagonally or one side parallely.
Advantages
Compact and flat design resulting in a low / flat overall height of the crushing plant; Minimum quantities of fines in the final product due to low circumferential speed and special tooth configuration; Low dust burden; Easy replacement of crushing segments and comb plates; Inclination of side walls is adjustable to improve material feed and intake of larger feed lumps.In most cases, pre-screening is not necessary, as the fines contained in the final product can smoothly pass through the crushing tools; High output capacities (up to 5000 t/h) at low operating costs; Low specific wear rate due to slow circumferential speeds; and Insensitivity to smeary, ductile, wet and sticky feed materials.
Scope of Application
The company has been fully backed by a strong technical team for manufacturing of machines and after-sales services support. It has an excellent designer consultant for all activities related to crushing, screening and handling of the product at the work site.
The company supplies wear-resistant high chrome manganese steel casting with an added alloy for high performance and long life. It also supplies spare parts for any make of equipment. The company also undertakes modification of existing equipment for improving efficiency.
Ambica Crushtech recently grabbed EPC contract of crushing and screening plant from NSL Mining Resources India Pvt Ltd (NSL Consolidated Ltd, Australia) for a turnkey based project with capacity of 120 TPH.
NBM&CW November 2011
