CRAWL MOBILE SCREEN PLATE & AGGREGATE SCREENING MACHINE
According to the type of screened material, the equipment is divided into the grade of raw materials to be processed. Front heavy-duty aggregate screening machine NFS550, finished product screening station NFS350. The excellent portable design of NFS550 makes it a high-performance heavy-duty screening equipment that can work with primary mobile crushers and separate screening operations. Senya NFS350 is the industry’s leading tracked mobile inclined screening device, which is mainly used in the classification and sorting of aggregates at the rear end of crushing, and can be equipped with specific types of screens for different working conditions and materials according to customer needs and required characteristic.
Senya crawler mobile screening station technology is derived from the international advanced mobile crushing and screening technology. After 8 years of joint venture, the Senya Tech has completely mastered the crawler hydraulic version of mobile crushing and screening technology. The equipment adopts full diesel engine power and hydraulic drive technology. The main core components are: engine (Caterpillar), hydraulic pressure, bearings, valve blocks, etc. completely follow the imported brand suppliers. Tracked mobile screening stations can be applied to quarry, mine, building demolition debris treatment, surface soil treatment, material recycling, grit screening, coal mine and aggregate screening.
Technology highlights
FEEDER
Variable speed belt feeder with 1200mm bandwidth; single-layer fixed grid screen (optional); double-layer vibrating purlin screen (optional).
THREE-LAYER SCREEN BOX
The screen area is 9.3㎡, and the screening angle can be adjusted to ensure the distribution of the material on the screen surface and improve the screening efficiency.
LARGE MATERIAL BELT CONVEYOR
Rigid frame with fully welded beams and columns; easy maintenance and cleaning; uniform weight distribution.
OVERSIZED MATERIAL BELT CONVEYOR
0-75 ° form the return-cage crushing and screening production line; increase the stacking height and reduce the number of transfers.
ELECTRONIC CONTROL SYSTEM
Double-layer cabinet and inspection door system to effectively protect against dust and moisture; Imported vehicle controller and dialogue processing module control; High-level complete wiring harness manufacturing process to ensure stable and long-term system operation; Simplified equipment fault diagnosis with code and icon instructions; Engine Real-time monitoring of information is beneficial for on-site maintenance and diagnosis.
MAIN BELT CONVEYOR
The super-wide main belt conveyor ensures efficient use of the screen surface and guarantees output.
FINE MATERIAL BELT CONVEYOR
Ultra-wide fine material belt conveyor ensures efficient conveying without overflowing.
INTERMEDIATE MATERIAL BELT CONVEYOR
Combination of supporting rollers at different angles to prevent overflow; hydraulic folding.
TRACK
Rugged track chassis to stay portable in harsh environments.
Product Data
Standard Parts
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
Learn More:
Crushers
Senya Tech provides cone crushers, vertical shaft impact (VSI) crushers, impact crushers, jaw crushers, all of which are widely used for the primary, secondary and tertiary hard-rock crushing for stone-processing and sand-making lines.
Portable Crushing Plant
Senya Tech provides MP Mobile Crushing Plants and Portable Crushing Plants, which can move to the source of stones with high efficiency, flexibility and low costs, and perform a complicated application. It can include jaw crushers, impact crushers, cone crushers, vibrating screens and other combinations, which can be transported wholly-assembled.
Crawl Crushing Plant
Senya Tech offers a wide range of crawl rock crushers, scalpers & screeners, including jaw, cone & impact crushers. Mobile crushing and screening equipment developed by Senya are used widely in mining, crushing, construction waste recycling fields etc.