CRAWL MOBILE IMPACT CRUSHERS
The equipment mainly deals with raw materials such as limestone, construction waste and other materials with low compressive strength. It can be flexibly combined and matched for different purposes, reducing operating costs and improving equipment utilization. In the design process, the dust point is closely linked, and a water mist spray system is set to reduce dust emissions and ensure efficient and environmentally friendly production. Among them, Crawler Impact Crushing Station is divided into NFI1111 and NFI1313 according to the size of the host, and it has equipment with over-recycling crushing function, which are NFI1111RS and NFI1313RS.
CHARACTERISTICS
Three layers screen whose size is 6.1m x 1.525m, and operation channel beside the screen.
Vibratory plate feeder under the chamber which can aids material discharging and reduces crusher blockages.
Modular conveyor with raise/lower facility to aid clearance of rebar
Economical to operate with a highly fuel efficient direct drive system
Load management system to control feeder speed
Fully hydraulic assisted apron setting features makes adjustment of the aprons convenient and efficient
Heavy duty vibrating feeder with integral pre-screen removes dirt fines and sizes bypass material for reprocessing
Efficient direct drive crusher chamber is supplied with 4 bar rotor as standard. 3 bar rotor is option.
Product Data
Standard Parts
Motor World well-known brand water-cooled engine 242kW (325Hp)
Chamber
Impact chamber
Direct drive via HPTO clutch and V-belt
Hopper/Feeder
Hopper capacity: 3.6m3
Heavy duty vibrating screen with pre-screen
Stepped grizzly feeder 42m spacing as standard, mesh aperture on grizzly feeder 30mm
Selectable discharge to by-pass conveyor or main conveyor
Main conveyor
Feed boot with wear resistant liners
Guards on the main conveyor
High spec scraper at main conveyor head drums
Framework
Piped for dust suppression
Galvanized handrail, board and ladders
Two speed tracking with soft start
Low lubrication degree requirements
Emergency stop (4nr)
Manual controller with rope
Safety guards in compliance with machinery directive
Senya crawler impact crushing station technology is derived from the international advanced mobile crushing and screening technology. After 8 years of joint venture and technology transformation, Senya Tech has fully mastered the crawler hydraulic version of mobile crushing and screening technology. The equipment uses full diesel engine power and hydraulic drive technology.
Technology highlights
RECEIVING HOPPER
Hydraulic folding receiving hopper side plate; high wear-resistant steel plate
CRUSHER
Strong power and high reliability; large stroke; high-strength assembled structure; host pressure sensor to detect load to ensure continuous feeding;
FRAME
Rigid frame with fully welded beams and columns; easy maintenance and cleaning; uniform weight distribution.
TRACK
Adopt sturdy and durable track chassis, can work in harsh environment; use bolt lock, two speed adjustable.
SIDE CONVEYOR (OPTIONAL)
With polyurethane scraper to remove sludge.
FINE MATERIAL BELT CONVEYOR & SCREEN BOX (RS SERIES ONLY)
The screen box and fine material belt conveyor can be quickly disassembled to adapt to more conditions (NFI1313RS only); the screen tilt angle can be adjusted between 17 ° -25 °.
CHASSIS FEEDER
Feeders are continuously fed to the crusher through variable-speed control. Double-layer vibrating feeders effectively screen out fines and impurities. The top layer is a heavy-duty vibrating purlin, and the bottom layer is a mesh screen or a rubber plate.
MAIN CONVEYOR
A high-strength scraper is installed at the head drum; a water spray and dust removal device is provided.
ELECTRONIC CONTROL SYSTEM
Double-layer cabinet, vibration isolation and waterproof, dust-proof, moisture-proof; simplification and logic, the control system is easy to operate.
IRON REMOVER (OPTIONAL)
High sorting capacity iron remover, automatically remove metal impurities and protect lower-level equipment.
TRANSFER BELT & RETURN BELT CONVEYOR (RS SERIES ONLY)
Herringbone pattern belt to prevent overflow; it can be folded hydraulically during transportation.
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.
