Double Roll Sizer
Our company has been able to mark its strong presence in the market as one of the well equipped manufacturers and exporters of Double Roll Sizer. We have with us boring machines, drilling machines, and other revolutionary machines, which enable us to manufacture wide range of roll sizers for our diverse clients. This Double Roll Sizer is widely demanded by the customers for its sturdy construction and less power consumption. Available in different technical specifications, these sizers are used to crush materials like clay, bauxite, chalk, and gypsum.
Fields of Application
Double Roll Size 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).
Lignite, coal, soft to medium-hard rock, different types of ore, limestone, marl, 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) runs-ning 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).
Simple, very compact, sturdy design
The bearings of the crushing rolls are arranged in the front parts of the housing
The housing is fixed on a steel frame or concrete foundation
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 evenly distributed over the whole width of the roll and is crushed to the appropriate size.
Consisting of mechanical coupling (gear coupling), gear, starter coupling and motor
Drive unit consisting of standard components
Arranged on both side (diagonal)
Drive arranged on one side (parallel)
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 throughput capacities (up to 5000 t/h) at low operating costs
Low specific wear rate due to slow circumferential speeds
Insensitivity to smeary, ductile, wet and sticky feed materials
Scope of Application
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
Developed and Managed by Infocom Network Private Limited.