stone machinery

Kefid explores and developes this series mobile stone crushing

2010-10-06T00:53:00.000-07:00

With the new concept of “PROCESS THE RAW MATERIAL NEAR TO SOURCE AND DESTINATION”. Kefid explores and developes this series mobile stone crushing station(portable crusher) is the crushing equipments for rocks and construction waste, which expands the conception of primary and secondary crushing operation. Kefid leads the way with state-of-the-art track-mounted and wheel-mounted crushing plants.

Kefid Jaw crusher

2010-10-06T00:50:00.000-07:00

Jaw crusher is composed of frame, eccentric draft, large belt wheel, flying wheel, mobile jaw, side plate, toggle plate, back seat of toggle plate, gap ajustment screw, reset spring, fixed jaw and so on. Among them, toggle plate plays a role of assurance.

Jaw crusher of this series is of bend and press type. Moter will drive the belt and the belt wheel to force the mobile jaw to move up and down through eccentric draft, while the mobile jaw is lifting, angle between the toggle and the mobile jaw will become bigger, and the mobile jaw will move towards the fixed jaw; the jaw gears will throw materials to the crushing wall powerfully, and stones will be crushed to little pieces; while it goes down, the angle will become smaller, while pulled by the draw bar and spring, the mobile jaw will leave the fixed jaw and crushed materials will be discharged frome the outlet. While the motor is rotating continuously, the mobile jaw will carry out periodical press and discharging and implement mass production.

1.The crushing cavit is deep and without dead zone, which can increase the feeding capacity and capacity;

2.It has a big crushing ratio and even grain shape.

3.The gasket type inlet size makes flexible adjustment posible, and it’s reliable, conveinent, and with a big adjustment range,which can greatly enhance the flexibility of the equipments.

4.The lubrication system is safe and reliable, and it’s quite convinient to change components and there will be less maintenance needed.

5.It has a simple structure, and is quite stable and low in operation cost.

6.The equipment is energy saving: 15%-30% energy can be saved for each single plate, more than twice energy will be saved for the whole system;

7.The size of outlect is quite adjustable, which can meet requirements of different customers.

8.Low noise, less dust;

HP Series Cone Crusher

2010-10-06T00:42:00.000-07:00

HP Series Cone Crusher

HP Series Cone Crusher adopts computer optimization design to speed up main shaft speed. The unique crushing chamber replace system can quickly replace components in crushing chamber to meet different size requirement. The friction disc design and rotation of eccentric shaft bushing around fix cone plus more reasonable "labyrinth seal" system are unique features of HP series, which have more advantages like easier operation, larger application scope, more reliable, more smooth functioning comparing with spring and traditional cone crusher.

YK Series Vibrating Screen

2010-10-06T00:36:00.000-07:00

Vibrating Screen are used to separate materials into various sizes for further processing. Or for end use. Depending on our need. The material is separated by passing it through a vibrating “screen box” which has a number of different sized screens, or meshes, which the material falls through like a sieve, the material falls onto attached conveyors which stock pile the end products. The end products can then be used in the building and construction industries.

Reversible Shredders Williams’s reversible shredders

2010-10-06T00:32:00.000-07:00

Reversible Shredders Williams’s reversible shredders have the following advantages:
• Reversible rotor.
• Two hydraulically or mechanically positioned reversible impact blocks. Adjustable impact blocks allow adjustment for wear, thus maintaining optimum shredding clearance and efficiency.
• Reversible grate bars cut grate replacement costs in half.

• Overload Protection – movable impact blocks permit uncrushables to discharge behind cage bars.
• Combined, adjustable impact blocks and reversible grate bars double hammer life, halve grate replacement cost, facilitate removal of uncrushables, and provide twice the product size control life. They also minimize the production of "streamers".

big Hammer Mills to handle almost any high tonnage, size reduction job

2010-10-06T00:20:00.000-07:00

Williams manufactures a variety of big Hammer Mills to handle almost any high tonnage, size reduction job including:

•	Crushing run of quarry shovel-loaded rock or coal to one inch in one operation

•	Crushing wet, muddy rock without clogging

•	Making cubical shaped stone with few "flats" or "slivers"

•	Reducing limestone to sand without unwanted fines

•	Shredding automobile bodies to 6" and smaller

•	Crushing metal turnings to "hand shovel" size

•	Reducing clay and shale to 10 mesh or finer

•	Shredding waste, wood, paper, and corrugated prior to baling or burning.

Complete Crushing Plant

2010-10-06T00:17:00.000-07:00

Aggregate plant includes vibrating feeder, jaw crusher, impact crusher, vibrating screen, belt conveyor and centrally electric controlling system, etc. The designed capacity is from 50t/h to 500t/h. To meet customer’s specific requirement, we can also add other equipments such as cone crusher, dust catcher on the production line...

MTM Series Trapezium Mill

2010-10-06T00:06:00.000-07:00

MTM Series Trapezium Mill
Zenith MTM Series Trapezium Mill is the world leading industrial mill. It is designed by our own engineers and technical workers based on many years’ industrial mill research and it adopted world leading powder processing technology. Our MTM mill absorbs many advantages from various mills all over the world, such as trapeziums working surface, flexible connection, roll linked pressure boost, etc. It has overcome the traditional mills defect completely in aspects of application, capacity, fineness, energy consumption, service life, etc.
It is the ideal substitute of the traditional mill like Raymond mill, high pressure suspension mill, ball mill, etc.Nowadays, our MTM mills have been widely used in construction, mining, building, chemical, metallurgy industry, coal industry, electric power industrial and steel industry

MTW Series European Trapezium Grinder Mill

2010-10-05T23:57:00.000-07:00

Grinding Machine : MTW Series European Trapezium Grinder Mill Working Principle

The bevel gear transmits in a whole and drives the main shaft, who is connected with the roller hanger in the top. There are grinding rollers installed in the hangers and forming a swing support. The rollers rotate not just around the main shaft, but also around the grinding ring, besides, rollers can rotate to itself as well because of friction. Shovels are installed at the bottom end of hanger; when shovels rotate together with rollers, materials will be fed into space between rollers and ring to form a material layer, which will be grinded due to centrifugal force. The classifier drives the blades in the rotary table through the speed motor to classify the powder.

Jaw Crusher

2010-10-05T23:52:00.000-07:00

Jaw CrusherBased on years' experience and technology development, Zenith jaw crusher series are of 9 different models, which can meet most crushing requirements in primary and secondary crushing. Flexible discharge opening setting of jaw crusher allows perfect match with relative equipments. Zenith jaw crusher is easy to install, operate and maintain. As per Feedback, our experts will make continuous improvements on our products to meet customers' changing needs. It is widely used in fields of mining, metallurgy, construction, smelting, hydropower and chemical industries

Mobile stone Crushe

2010-10-05T23:46:00.000-07:00

The Mobile Crusher,you can also say it portable crusher,includes mobile jaw crusher for all kinds of model,and mobile cone crusher,mobile impact crusher,mobile screening plant and so on.you can use the mobile crusher and the mobile screening machine,to set a quarry plant for the stone rock or the sand making,we can produces all the mobile crusher and parts and the setting machines.

Gantry Longitudinal Multi Disc Stone Cutting Machine

2010-10-05T23:40:00.000-07:00