Renowned for its quality, performance and productivity the NFS330 combines scalping, screening and stockpiling into one self-contained unit. Its rugged design enables the NFS330 with its top deck 3.65m x 1.5m and bottom deck 3.00m x 1.52m screen to handle materials such as sand and gravel, limestone, crushed stone, coal, topsoil and demolition waste. Remote tipping reject grid, hydraulic screen tensioning of bottom deck mesh and three on-board hydraulic folding conveyors are standard.
|Working range||Used to deal with broken sand aggregate, gravel layer aggregate separation, recovery application；|
|Screen Box||Double bearing high performance double layer circular vibrating screen；top 3.6m x 1.5m，bottom 3m x 1.5m；|
|Power||CAT C4.4 ATAAC 83kW|
|Weight||25t(does not contain fixed grid sieve）|
|Transport Dimensions||15m（length）X 3m（width）X 3.25m（height）|
The 3.65m x 1.5m double deck screen box has all round catwalk access; this is the largest screen box in the same series and the most spacious operating channel.
Screen box angle can be hydraulically adjusted to an angle between 18°angle and 39°
High-performance water-cooled diesel engine (111hp / 83kW) ensures efficient use of fuel
The hopper capacity of the variable speed belt feeder is 7m3, and the mesh screen with the opening degree of 3.65m can be tilted to remove the plug.
World famous brand water-cooled engine 83kW @2200rpm (111Hp)
1050mm wide variable speed belt feeder
7m3 hopper capacity, 4.25m wide hopper with tipping grid above
Remote control hydraulic tipping reject grid c/w grouser bars, 4.25m x 100mm spacing
3.66m x 1.52m top deck screen and 3.00m x 1.52m bottom deck screen, hydraulic tensioning(bottom deck screen mesh)
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
Screenbox reject chute
1000mm wide main belt
1200mm wide fines belt
650mm wide chevron belt on both side conveyors
Skirting on main conveyor
Heavy duty undercarriage unit with 400mm wide tracks
Control operation of tracks via hand-held set with 5m connection lead with heavy duty square connector
Low level central greasing & 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.