2012年8月26日星期日

Screw Sand Washing Machine-Kefid



Kefid screw sand washing machine is mainly used for sand processing, electric pole factory, building work site and concrete dam, various sands classifying and dewatering.This sand washer adopts inclination of 15º, under the water tub, three weir plates form the sediment pool, the screw head is immersed in this pool, the screw is driven by electric motor through reducer rotating continuously, the fresh water is feeding from porous plate at bottom of sediment pool, this machine have three functions of washing, dewatering, classifying.
Contact us online now to find the nearest Screw Sand Washing Machine Working site in your country, or Email us kefidzzk@gmail.com .
Below is the product of parameters:
ModelsLSX-9202LSX-920LSX-11202LSX-1120
Diameter of screw (mm)92092011201120
Length of tub (mm)7585758597509750
Feed Size (mm)≤10≤10≤10≤10
Capacity (t/h)100200175350
Speed of screw (r/min)21211717
Electric Motor Power(kW)112x1118.52x18.5
Water Consumption (t/h)10-8020-16020-15040-300
Dimension (mm)(L×B×H)8420×2180×39608420×3970×396010770×3950×486010770×5260×4860
Weight (t)6.211.510.917.8
Note: Any change of Screw Sand Washing Machine technical data shall not be advised additionally.

Wheel Sand Washing Machine -Kefid



Sand washing machine is a necessary equipment matched with sand making machine. The sand washing machine (including natural sand) is bucket-washing equipment, which is able to wash and separate powder soil in sand and stones. It has an innovative seal structure, reliable transmission device, which is able to guarantee effect of cleaning and dehydration, and is high-efficient sand washing equipment which can be used by matching sand making machine.The equipment has three functions of washing, dehydration and grading.The sand washing machine can be widely used in construction site, sand making factories, hydroelectric concrete dam subjects, concrete precast plant, oil pump filling and other industries.
Contact us online now to find the nearest Wheel Sand Washing Machine Working site in your country, or Email us kefidzzk@gmail.com .
Below is the product of parameters:
Mm to inch conversion: 25.4millimeters=1 inch
ModelWheel Size (mm)Max feed size (mm)Power (kW)Weight (t)Capacity (t/h)Overall dimension (mm)
XSD2610Φ2600×1000105.52.720-503255×1982×2690
XSD2816Φ2800×16001011330-603540×3000×2880
XSD3016Φ3000×160010153.350-1003845×3000×3080
Note: Any change of Wheel Sand Washing Machine technical data shall not be advised additionally.

2012年8月20日星期一

Sand Making Plant-Crusher Equipment of China-Kefid Machinery



Manufactured sand (Sand Making Plant)will offer you with comprehensive technological support.The Sand Making Plant is generally composed of vibrating feeder, jaw crusher, vertical impact crusher(sand-making machine), vibration screen, sand-washing machine, belt conveyor, assemble electricity control; the general capacity is 50-500t/h. The internationally advanced VSI crusher researched and developed by our company matched with the other series of products forms an internationally leading position in this industry. The full set of sand making equipment can be used in hard limestone, granite, basalt, river gravel, stone chips, various rock and ore tailings to make machine made sand, which is widely used in hydroelectric, construction materials, highway, city construction and other industries.
Contact us online now to find the nearest Mobile VSI Crusher Working site in your country, or Email us kefidzzk@gmail.com .
Below are classical design for manufactured sand production:
1.Vibrating feeder + jaw crusher + cone crusher + Deep Rotor VSI Crusher + vibrating screen 
High crushing ratio of cone crusher and small crushed size ensures feeding size and crushing efficiency of VSI impact crusher. Deep Rotor VSI Crusher is the third generation of manufactured sand equipment and has many important improvements on vital working parts,like spindly impact plates which has a much longer life time. Advanced hydraulic set used makes maintenance easier and it is suitable for large scale manufactured sand production line of high automation degree.
This manufactured sand production line has a long life time for spare parts,long consecutive working time and easy maintenance. All this increases the overall economic benefits greatly.
2.Vibrating feeder + primary jaw crusher + secondary jaw crusher + Deep Rotor VSI Crusher + vibrating screen 
In this design secondary jaw crusher is used to replace cone crusher. It can decrease once and for all cost of investment and is suitable for medium and small size manufactured sand production line.
The complete sand production line has a long life time for spare parts,long consecutive working time and easy maintenance. It has a low once and for all investment cost and good overall economic benefits
3.Vibrating feeder + jaw crusher + cone crusher + VSI Crusher + vibrating screen
In this design VSI crusher is used to replace Deep Rotor VSI Crusher which is used in the first design. VSI crusher has a lower investment cost compared with Deep Rotor VSI Crusher , it also has hydraulic setting and is easy to maintain and change spare parts.
4.Vibrating feeder + primary jaw crusher + secondary jaw crusher + P series VSI crusher + vibrating screen 
This is the most economic design. The disadvantage is that P series VSI crusher has no hydraulic system,its maintenance and usage is also relatively complicated. Outstanding advantage of this design is that it has a much lower investment cost.

Stone Crushing Plant-Crusher Equipment of China-Kefid Machinery

Stone crushing production line is mainly to process stones which are used in construction, road, railway. Different industries have different requirements of the size, shape of the stones and designed plan of stone production line is needed. One complete set of stone production line should include: vibrating feeder, primary crushing equipments, secondary crushing equipments, vibrating screen, belt conveyor, and electric control panel and so on.Kefid machinery to provide the better solution.


we will according to your needs and to you work out the best stone crushing line, the optimized combination.
Contact us online now to find the nearest Mobile VSI Crusher Working site in your country, or Email us kefidzzk@gmail.com .
 Below is the product of parameters:
1. Vibrating feeder + jaw crusher + Multi-cylinder Hydraulic Cone crusher+ reshaping machine (VSI Crusher) + vibrating screen
Main characters of this plan is that it adopts advanced multi-cylinder hydraulic cone crusher. This makes fine products to take a bigger proportion. 80% of the finals can be smaller than the size of discharge opening. It will obviously increase processing capacity and decrease general energy cost. Add  reshaping equipment as the secondary crusher can assure the quality and shape of the final products on one hand; on the other hand , some sands can be chose for other usage.
The efficiency of the whole line is very high. Working life of easy-worn parts is long. Continuous operating time of the equipment is longer, and it is easy to maintain.  The general economic profits are higher than the traditional plants.
2. Vibrating feeder + Jaw crusher + Symons cone crusher + Reshaping machine + vibrating screen
This plan adopts high efficiency CS cone crusher and it makes fine products to take a bigger proportion. It reduces secondary crushing and gets much more final products. The reshaping equipment as the secondary crusher can assure the quality and the shape of the final products on one hand; on the other hand , some sands can be chosen  for other usage.
Working life of easy-worn parts of the whole production line is long. It has the feature of easy maintenance, less investment at one time, smaller operating cost and higher general economic profits.
3. Vibrating feeder + Jaw Crusher + HP single-cylinder cone crusher + vibrating screen
This plan is mainly suitable for processing hard material, like granite. Since the secondary crusher is hydraulic equipment, it has the feature of easy maintenance, less investment at one time, simple flow process, easy to operate. It is widely used in the industry which produces mixed materials or there is lower requirement of shape of the materials. This line has the features of combining with few types of equipments, easy maintenance, and indiscrete structure. It is suitable for any scale of investment due to smaller floor space requirement.
4. Vibrating feeder + Jaw crusher + Symons cone crusher + vibrating screen
This plan is suitable for processing hard materials, like granite. Comparing with the same scale plans, the obvious feature of this plan is smaller investment at one time, simple flow process, easy operating and maintenance. The easy-worn parts using is fewer. Its economic profits are higher while manufacturing cost is lower.
5. Vibrating feeder + Jaw crusher + Impact crusher + vibrating screen
This plan is mainly suitable for processing soft materials, like limestone. Comparing with the same scale plans, the obvious feature of this plan is smaller investment at one time, simple flow process, easy operating and maintenance. This line can produce good final products with nice shape stones. It is widely used as a traditional economic plan.

2012年8月16日星期四

VM - Vertical Grinding Mill--Crusher Equipment of Kefid



VM series Vertical Grinding Mill (VM series Vertical Grinding Mill,Vertical roller mill) is a kind of large scale powder mill which is designed specially to solve the problems of low capacity and high consumption of industry mills. It can crush,dry,grind,and classify the materials. It can be widely used in cement, electricity, metallurgy, nonmental ore and other industries, especially used to process various ores by grinding bulk shape, grain shape and powder shape raw materials to required powder materials.
Contact us online now to find the nearest Mobile VSI Crusher Working site in your country, or Email us kefidzzk@gmail.com .
Below is the product of parameters:
Mm to inch conversion: 25.4millimeters=1 inch
The humidity and hardness of raw material will affect the fineness and capacity.
Ore Mill:
Contents|Data\ModelVM130KVM150KVM170KVM190KVM220KVM240K
Disc Dia. (mm)130015001700190022002400
Capacity (t/h)10~3013~4018~5723~7236~11441~128
Output finenessmicron170~45170~45170~45170~45170~45170~45
mesh80~32580~32580~32580~32580~32580~325
Product moisture≤1%≤1%≤1%≤1%≤1%≤1%
Max.input size (mm)<38<40<42<45<50<55
Best input moisture<4%<4%<4%<4%<4%<4%
input moisture(drying required)<15%<15%<15%<15%<15%<15%
Inlet air temperature (℃)<350<350<350<350<350<350
Outlet air temperature (℃)70~9570~9570~9570~9570~9570~95
Main mill power (KW)185~220250~280355~400450~500710~800800~900
DimensionL(mm)35004200470085001020011700
W(mm)340039004500560067007700
H(mm)58007100830088001060012200
Weight (t)487590100125160
Notes:
1. Material should be with hardness less than 7 in Mohs'.
2. Hot air is only necessary if outlet moisture is required to be less than inlet moisture.
3.When grinding material is difficult to grind, please use the largest power.