+  Overview

Built either as a double or triple-deck screen with or without feed hopper, as a banana screen, with finger screening surface, with rubberised perforated panels, etc. the screens are suitable for use wherever high outputs are required and where difficult to screen material has to be separated. The screens are all diesel-electric driven and are particularly suitable for combined operation with an upstream Kefid Machinery crusher. The performance range for mobile screens nowadays extends to 1,000 t/h depending on the type and composition of the feed material and the grading ranges to be screened.

+  Learn More About Kefid Machinery® Mobile Vibrating Screen

The screens are all diesel-electric driven and are particularly suitable for combined operation with an upstream Kefid Machinery crusher. The performance range for mobile screens nowadays extends to 1,000 t/h depending on the type and composition of the feed material and the grading ranges to be screened.

+  Working Principle

The crushing method of European type jaw crusher is dynamic squeeze. The working principle is: the electromotor drives the belt and pulley to make the movable jaw move back and forth, up and down through the eccentric shaft. The raw material is squashed or split when movable jaw plate moves towards fixed jaw together with movable jaw. When movable jaw and movable jaw plate turn back by eccentric shaft and spring, the raw material, which is squashed or split before discharges from the bottom outlet under jaw plate. The bulk-production comes true while electromotor rotates continuously and the movable jaw crushes and discharges the raw material periodically. 10. Pressing bar and support type are used to fix jaw plate. 11. Heavy type protecting plate is installed for bearing seat, accidental damage of bearing seat is avoided. 12. Supporting bar under jaw plate protects movable jaw and frame from being worn down.

+  Specifications - Technical Data

Technical Data//Model		Y3S1848	Y3S1860	Y3S2160
Transportation size (mm)		10100×2800×4350	11100×2820×4350	11100×3100×4350
Weight(t)		16	18	19
Tire Configuration		Dualaxial	Dualaxial	Dualaxial
Capacity(T/h)		50-250	60-300	80-400
Belt Conveyor Under Vibrating Screen		B800×7M	B800×8M	B1000×8M
Vibrating Screen		3YZS1848	3YZS1860	3YZS2160
Electric control	standard	control box + control panel	control box + control panel	control box + control panel
	Optional	Control box + LCD	Control box + LCD	Control box + LCD
Hydraulic leg	standard	4	4	4
	Optional	2	2	2
Hydraulic cyclinder	standard	0	0	0
	optional	2	2	2
Genset (optional) (Kw)		120	120	120

Note：Any change of technical data shall not be advised additionally.