Double Toggle Jaw Crusher of our design have quite a few special features for continuous crushing the angle between the two Jaws has to be smaller than the angle of the nip. The lesser the angle between two Jaws than the angle of nip, the lesser the slippage between Jaws and materials, and hence less wear on Jaw plates. Theoretically parallel Jaws for example, when angle between two Jaws is zero would provide the ideal conditions with absolutely no slippage. Naturally with these types of Jaws no continuous crushing can take place. But one can do very close to this condition, by suitably designing the crusher mechanism.
Our design is reduce the slipping tendency to the bare minimum. Our Swing Jaw stock and the location of Hinge Pin point on the centre line of the crushing zone ensure that the motion of the Jaw plates is squarely against the material. The material is gripped and crushed immediately and there is no rubbing action. The running cost of the Jaw crusher replacement of the Jaw plate is expensive. Due to the above design features due to friction, the wear of our Jaw plate is minimized, so the Jaw plates last much longer which makes the crusher more economical.
Double Toggle Jaw Crusher Salient Feature
There are some additional special features also in this design:
The Pitman is light which enable the crusher to run faster, and naturally the through put is higher. The Pitman being light the crusher required less power and all this makes our crusher more economical.
The main body itself is light sturdy and fabricated construction. The Pitman, Toggles, Bearing Seats, Eccentric Shaft and the Main Bearing are all enclosed by dust sealed covers and are lubricated by continuous oil circulation.
The arrangement of Jaw setting is provided on Stationery Jaw stock side instead of Swing Jaw stock. There by, the geometric of the Toggles remains undisturbed by the variation in Jaw setting and the crusher can always work with maximum efficiency.
Another unique feature is safety device. Incase of accidental overloads the safety device disengage the driven pulley then runs only as a lose pulley. The machine is there by protected against damages.
Working Principals
The principals of crushing without rubbing is the secrets of “PICS INTERNATIONAL” product. That’s why the production is considerably higher then conventional crushers . The conventional types of jaw crushers the stone pushed upwards, the stone rubs against the Jaw so the wear is fast; the capacity is low with heavy power consumption. The same is applicable to Single Toggle Jaw Crusher with further disadvantage of high upward pressure because the stone pushed up and down.
The motion of the Jaw plates is squarely against the rock. The center of Hinge Pin is passing through the center of the Crushing zone. The stone is gripped firmly and is crushed with the minimum rubbing action. It means less wear power and more production.
DOUBLE-TOGGLE STYLE JAW CRUSHER
In a double-toggle style of crusher the moving jaw plate’s pivot point is at the top. The moving jaw plate is typically referred to as the swing-jaw for that reason. The eccentric shaft is mounted separately from the swing-jaw and is located towards the bottom of the crusher. The eccentric motion is transferred to the lower part of the swing-jaw by the use of a shorter toggle plate. There are several major advantages to this arrangement:
• The horsepower requirement is substantially reduced and only one small diameter flywheel is used
• The eccentric, toggle plates, and shaft bearings run in an oil bath and are protected from dust and other contaminants
• The tramp-iron release mechanism is mounted on the much smaller flywheel and is easily reset
• The swing motion is in a straight line rather than elliptical and the manganese wear plates last longer
Over the years many mines have used the double-toggle style of crusher because of its ability to crush materials, including mineral bearing ores that were both tough and abrasive. While many aggregate producers have used the overhead eccentric style. There are many factors that should be considered when deciding which style would be best for your application.
A rotating shaft driven by either a diesel engine or an electric motor produces all jaw crushers’ motion. To keep the motion as consistent as possible the overhead eccentric unit uses two large flywheels, one located at each end of the shaft. The weight of these flywheels produces inertia that helps even out the surges inherent in crushing material that is inconsistent in size and volume.
Double-toggle style jaw crusher manufacturers include Kue Ken, Kemko and Brown-Lennox (under license from Kue Ken), Birdsboro-Buchanan, Pennsylvania jaw crusher, Allis Chalmers, Superior, and Kobe Steel’s Allis Chalmers jaw crushers.
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Double Toggle Jaw Crusher
Double Toggle jaw crusher Product Details
Double Toggle Jaw Crusher of our design have quite a few special features for continuous crushing the angle between the two Jaws has to be smaller than the angle of the nip. The lesser the angle between two Jaws than the angle of nip, the lesser the slippage between Jaws and materials, and hence less wear on Jaw plates. Theoretically parallel Jaws for example, when angle between two Jaws is zero would provide the ideal conditions with absolutely no slippage. Naturally with these types of Jaws no continuous crushing can take place. But one can do very close to this condition, by suitably designing the crusher mechanism.
Our design is reduce the slipping tendency to the bare minimum. Our Swing Jaw stock and the location of Hinge Pin point on the centre line of the crushing zone ensure that the motion of the Jaw plates is squarely against the material. The material is gripped and crushed immediately and there is no rubbing action. The running cost of the Jaw crusher replacement of the Jaw plate is expensive. Due to the above design features due to friction, the wear of our Jaw plate is minimized, so the Jaw plates last much longer which makes the crusher more economical.
Double Toggle Jaw Crusher Salient Feature
There are some additional special features also in this design:
The Pitman is light which enable the crusher to run faster, and naturally the through put is higher. The Pitman being light the crusher required less power and all this makes our crusher more economical.
The main body itself is light sturdy and fabricated construction. The Pitman, Toggles, Bearing Seats, Eccentric Shaft and the Main Bearing are all enclosed by dust sealed covers and are lubricated by continuous oil circulation.
The arrangement of Jaw setting is provided on Stationery Jaw stock side instead of Swing Jaw stock. There by, the geometric of the Toggles remains undisturbed by the variation in Jaw setting and the crusher can always work with maximum efficiency.
Another unique feature is safety device. Incase of accidental overloads the safety device disengage the driven pulley then runs only as a lose pulley. The machine is there by protected against damages.
Working Principals
The principals of crushing without rubbing is the secrets of “PICS INTERNATIONAL” product. That’s why the production is considerably higher then conventional crushers . The conventional types of jaw crushers the stone pushed upwards, the stone rubs against the Jaw so the wear is fast; the capacity is low with heavy power consumption. The same is applicable to Single Toggle Jaw Crusher with further disadvantage of high upward pressure because the stone pushed up and down.
The motion of the Jaw plates is squarely against the rock. The center of Hinge Pin is passing through the center of the Crushing zone. The stone is gripped firmly and is crushed with the minimum rubbing action. It means less wear power and more production.
DOUBLE-TOGGLE STYLE JAW CRUSHER
In a double-toggle style of crusher the moving jaw plate’s pivot point is at the top. The moving jaw plate is typically referred to as the swing-jaw for that reason. The eccentric shaft is mounted separately from the swing-jaw and is located towards the bottom of the crusher. The eccentric motion is transferred to the lower part of the swing-jaw by the use of a shorter toggle plate. There are several major advantages to this arrangement:
• The horsepower requirement is substantially reduced and only one small diameter flywheel is used
• The eccentric, toggle plates, and shaft bearings run in an oil bath and are protected from dust and other contaminants
• The tramp-iron release mechanism is mounted on the much smaller flywheel and is easily reset
• The swing motion is in a straight line rather than elliptical and the manganese wear plates last longer
Over the years many mines have used the double-toggle style of crusher because of its ability to crush materials, including mineral bearing ores that were both tough and abrasive. While many aggregate producers have used the overhead eccentric style. There are many factors that should be considered when deciding which style would be best for your application.
A rotating shaft driven by either a diesel engine or an electric motor produces all jaw crushers’ motion. To keep the motion as consistent as possible the overhead eccentric unit uses two large flywheels, one located at each end of the shaft. The weight of these flywheels produces inertia that helps even out the surges inherent in crushing material that is inconsistent in size and volume.
Double-toggle style jaw crusher manufacturers include Kue Ken, Kemko and Brown-Lennox (under license from Kue Ken), Birdsboro-Buchanan, Pennsylvania jaw crusher, Allis Chalmers, Superior, and Kobe Steel’s Allis Chalmers jaw crushers.