Now with ‘best in class’ production levels, set up time and ease of operation, NFS350 is the industry’s leading tracked mobile inclined screen. A high capacity belt feed hopper is available with remote tipping grid or double deck vibrating grid. The triple deck screen configuration provides three full sized 6.1m×1.525m screens. An innovative hydraulically folded fourth conveyor allows simple adjustment with variable tilt and slew discharge for recirculation or stockpiling of finished material.
|Working range||Used to deal with broken sand aggregate, gravel layer aggregate separation, recovery application；|
|Plant Capacity||500tph *Material is based on Limestone with bulk density 1.6T/m3. Actual capacity depends on the composition of raw materials, feed size and pre-screening.|
|Screen Box||Double bearing high performance double layer circular vibrating screen；6.1m x 1.52m|
|Power||CAT C4.4 ATAAC 97kW|
|Weight||40,000kg(does not contain fixed grid sieve）|
|Transport Dimensions||19.3m（length）X 3m（width）X 3.5m（height）|
The triple deck 6.1m x 1.525m screen box with full catwalk access is the largest and most accessible in its class.
A combination of quick wedge tensioning, convenient access holes, and hydraulic tensioning on the bottom deck ensure mesh set up and change out times are kept to an absolute minimum.
Maximum utilization of three 6.1m x 1.525m decks provide ultra-efficient screening capacities even at small aggregate sizes.
Reliable folding system, reducing the space occupied by the equipment can ensure facilitate transportation.
World famous brand water-cooled engine（97kw）
1200mm wide variable speed belt feeder
Hopper capacity: 8.0 m3-4.25m wide
Remote control hydraulic tipping reject grid c/w grouser bars
4.25m x 100mm spacing
6.1m x 1.52m top, middle and bottom deck screen box
Quick wedge side tensioning (top deck middle deck)
Hydraulic end tensioning (bottom deck screen mesh)
Quick wedge fast tensioning device (top deck middle deck)
No mesh or speed harps included from any deck (but all mesh fitting parts included as standard)
Galvanized access catwalks to both sides and around top of screen
1200mm wide belt on main conveyor & 1200mm wide fines belt
500 mm wide chevron belt on oversize plus product conveyor
800 mm wide chevron belt on oversize minus and middle grade side conveyor
Skirting on main conveyor, low level greasing points
Heavy duty undercarriage unit with 500 mm wide tracks
Control operation of tracks via hand-held set with 5m connection lead with heavy duty square connector
Emergency stops(4 places)
Safety guards in compliance with machinery directive
Material is based on pit run sand/gravel with bulk density 1.6T/ m3, screening capacity depends upon mesh size and relates to dry screening in optimal material conditions.