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Industry background


At present,the city infrastructure construction in the water conservancy projects,roads,bridges and other applications of the largest amount of the most extensive is the cement concrete,as a variety of infrastructure construction of the preferred materials,with the increasing use of its consumption of aggregate natural resources are more and more,and because of uninterrupted mining,resulting in increasingly of a series of national environmental protection policy,mechanism sand came into being.In such a broad market prospects,how to configure an efficient sand production line,Kefid Machinery to reveal for you.


Program Optional


1Production line introduction

The whole production line is mainly composed of vibration feeder,jaw crusher,hydraulic cone crusher,vertical impact crusher(sand making machine),vibrating screen,belt conveyor and centralized electric control.In order to meet the customer requirements of different gravel material size,can be equipped with impact crusher,dust removal equipment,etc. to optimize the combination and classification.

2Application

Concrete mixing station stone,dry-mixed mortar sand and gravel material,highway surface layer material,high-grade road pavement gravel,high-speed railway passenger line gravel aggregate,hyropower station gravel material,port and airport runway gravel material.

3Processing

Large pieces of stone by the silo by the vibrating feeder evenly into the jaw crusher for the first paragraph of coarse crushing,the output of the coarse material transported by the belt conveyor to the hydraulic cone crusher for the second paragraph of crushing,crushing after the last stone into the sand machine for the third paragraph of the plastic surgery,and finally by the vibrating screen sieve different specifications of the sand aggregate.


Equipment selection


PE Jaw Crusher

Production Capacity:30-1100T/h

Competitive Advantage:Powerful in crushing equipment

Deep crushing chamber without dead zone, which increase the feeding capacity and production capacity;

Stable and convenient gasket discharge adjusting device makes the adjusting range wide and flexible;

HPT Cone Crusher

Production Capacity:100-700T/h

Competitive Advantage:

Broken stroke,crushing speed and crushing cavity type of the perfect combination

Medium crushing,fine crushing,superfine crushing operation

Between-layer pressuring crushing and better finished product shape

High efficiency,high yield,high quality and more stable

VSI6X Vertical Shaft Impact Crusher

Production Capacity:60-520T/h

Competitive Advantage:

Impeller structure with a new four-port design,crushing efficiency increased by about 20%,30 to 200%

To “stone stone” mode of operation for the main stone crushing

Both “stone blacksmith”model,apply to the broken work-based occasions


Typical Case


KEFID 150tph river stone sand making production line in the Philippines

Materials : River stone

Capacity : 150tph

Input size : max 500mm

Output size : 0-5mm sand

Application : Infrastructure construction

Equipment : ZSW1100X4200+PE750X1060+HPT300+VSI5X9532+3YZS2160

Russia Irkutsk 150TPH Granite Stationary Crushing Line

Materials : Granite

Capacity : 150t/h

Input size : 0-800mm

Output size : 0-5-20-40-70mm

Application : Highways and high-speed rail construction

Equipment : ZSW1100x4200 vibrating feeder+ PE750x1060 jaw crusher+ CSB160C Symons cone crusher+ VSI5X8522 sand making machine+ 2YZS1860/4YZS1860 vibrating screens

If there are any questions concerning the stone crushing & screening plant, please contact Kefid directly.

Our engineers will provide the professional solution. Welcome to visit our factory in Zhengzhou city, Henan province, China.

  24-Hours Hotline:0086-371-64988500         E-mail:sales@kefid.com        Click Online

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 : 0086-371-67988500 / 67999255 / 86537170(24 hours)
 : 0086-371-67998980
 : sales@kefid.com
 : kefidmachine
 : kefidcrusher
  : No.169, Kexue Avenue,National HI-TECH Industrial Development Zone,Zhengzhou, China