The DD7215 is a semi-mobile, skid mounted double cassette, double deck screening plant designed to operate as secondary screen using diverse screening media.
The screening plant is supplied complete, mounted on a skid frame and includes an electrical drive pack, sand box, medium and oversize discharge chutes.
The DD7215 can be configured for either wet or dry screening applications. The DD7215 consists of a double screen box mounted on a heavy-duty skid frame with two electric motor drives, pulleys and V-belts.
Its standard features include an adjustable angle screenbox support frame, 2 bearing eccentric drive shaft, feed end spill plate and spreader plate. Depending on the material and arrangement, the DD7215 can screen up to 300tph with a feed size of up to 100mm and can produce accurately sized end products.
The top deck consists of mesh and the bottom deck of piano wire; however, they can be alternated and fitted with meshes, piano wire, slotted, or Rapid Screen finger-screening solutions to suit contractors’ needs and requirements.
The DD7215 screen has reject and middle grade chutes as well as an oversize chute to the right-hand side and a mid-grade chute to the left-hand side.
Technical Specifications:
- 7300mm x 1520mm (24’ x 5’) open screen area
- Top Deck: Square mesh, side tensioned
- Bottom Deck: Square mesh or piano wire, end tensioned
- Inclined adjustable screen angle support frame
- Maximum 100mm feed size
- Throughput up to 300tph (material dependent)
- Electric over hydraulic screen angle adjustment (1.5kW)
- 2 x 11kW motors
Dimensions:
- 4500mm wide x 10000mm long x 6600mm (maximum 28°)
Options:
- Wet Screening Pack including:
- Top deck – bolt on frame with manifold box and adjustable spray bars and nozzles
- Bottom deck – bolt on spray bars and nozzles
- Top or bottom deck as finger screens
- Low friction sandbox liners
- Double outlet sandbox
- Up to 5 product sizes and an over size
Exclusions: Freight, Installation, Electrical works