What is the price of QG-3Ⅱ type electric rail sawing machine?

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-Jinzhou Shuangxing has twenty years of professional manufacturing
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Address: Linghe District, Jinzhou City, Liaoning Province Songpo Road
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Type II electric rail sawing machine
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Type II electric rail sawing machine
Current types of railway machinery In order to allow consumers to purchase with confidence, all the railway machinery produced by our factory has launched a series of convenient services, including cash on delivery, online payment, corporate account payment and other forms. The so-called real gold is not afraid of fire. , Good products are not afraid of inspection. Areas close to our factory can be delivered to your door for installation and debugging. This is truly done, allowing you to experience our products in your workplace,
Type II electric rail sawing machine
Working principle: Based on the cutting principle of toothless saws, the swing mechanism is used to make the axis of the rotating lamella grinding wheel reciprocate along a certain trajectory around the axis of the rail, and the lamella grinding wheel cuts the rail. The contact length between the rotating plane of the lamella grinding wheel and the rail section is small, thereby reducing the wear of the lamella grinding wheel and improving the utilization rate and work efficiency of the lamella grinding wheel.
. Main movement: The main shaft (sheet grinding wheel) is rotated by the motor and drive belt.
. Feeding movement: The relative swing of the cutting arm and the swing arm is used, and the weight of the rail cutting machine is used to realize the feeding and cutting movement of the thin grinding wheel. The rotating surface of the thin grinding wheel of the cutting arm spindle is beside the center plane of the swing arm (rail clamping mechanism), and the cantilever is long, so the saw blade can cut to the bottom of the rail.
Structure:
There is rolling friction between the swing arm shaft and the sleeve, which reduces wear and extends life.
The swing arm, cutting arm and pulley are made of cast aluminum alloy structure, which is light in weight and high in strength.
The clamping mechanism has the function of preventing derailment. The rail cutting machine is placed on the rail. The center of gravity of the rail cutting machine coincides with the central axis of the rail. Even if the clamping screw is loosened, the rail cutting machine will not tilt.
The motor base is made of split cast aluminum alloy to reduce weight.
The running mechanism is equipped with auxiliary wheels to ensure smooth operation on the ground.
. The motor is divided into two types: . type (cast aluminum shell) and - type (cast iron shell). Users can choose according to their needs. Among them, the cast aluminum shell motor is lighter in weight.
. Without installing a thin grinding wheel, turn on the power supply, press the power button, observe whether the grinding wheel spindle rotates and pay attention to whether its rotation direction is consistent with the rotation direction of the grinding wheel marked on the protective cover. If the spindle does not rotate or the direction of rotation is inconsistent with the direction of rotation of the grinding wheel marked on the protective cover, press the shutdown button to cut off the power supply, change the power phase sequence, and repeat the above process until the grinding wheel spindle rotates before installing the thin grinding wheel.
Before installing the wafer grinding wheel, check whether there are cracks in the wafer grinding wheel and whether both sides are straight. The uneven surface may easily cause the incision to deflect and clip. After installing the wafer grinding wheel, tighten the locking nut, but the torque should not be too large to avoid crushing. Thin disc grinding wheel.
. Install the rail cutting machine on the rail and pull out the positioning rod installed on the fixture. At this time, the position indicated by the end face of the positioning rod is the cutting position of the grinding wheel. Move the rail cutting machine to the preset position as needed. Cutting position. Then make the inner surface (convex surface) of the clamp close to the top surface of the rail and the lower part of the rail palate, tighten the fixing bolt, and the rail cutting machine is in working condition.
. Pull the joystick with one hand to keep the rail cutting machine above the rail. At the same time, support the other joystick with the other hand to prevent the thin grinding wheel from hitting the rail.
After installing the rail cutting machine, press the start button to start the motor. After the motor is started, the no-load running time should be no less than 3 seconds. Observe whether the lamella grinding wheel runs smoothly, whether it deflects or jumps, and whether all parts are normal. If any abnormality is found, the machine should be stopped to replace the grinding wheel or troubleshoot.
When cutting, the feeding of the thin grinding wheel mainly depends on the dead weight of the rail cutting machine and the swing of the joystick. Therefore, when holding the joystick with both hands, do not exert downward force and swing the joystick rhythmically as needed.
During the cutting process, the joystick must be kept swinging back and forth and must not stop somewhere. When pinching occurs, slowly lift the lamella grinding wheel, and then continue cutting. If pinching still occurs, stop the machine to check the cause or replace the lamella grinding wheel. When re-cutting, the thin grinding wheel must completely match the original cut, otherwise, the cutting position should be changed.
During the cutting process, if the cut is tilted, the machine should be stopped to check the cause, troubleshoot or replace the thin grinding wheel, change the cutting position, and cut again.
Usually, the top of the rail is cut first, then the waist, and then the bottom until it is cut off.
When the thin grinding wheel is worn to a certain extent (the diameter of the grinding wheel is about less than 3), the rail may not be cut from one side of the rail. At this time, the grinding wheel needs to be moved to the other side to cut the rail in half until it is cut. When the diameter of the grinding wheel is less than about 10% after wear, the grinding wheel will accelerate wear due to the reduction of the linear speed of the grinding wheel. At this time, even if the rail is cut in half, the rail may not be completely cut. It is recommended to replace the thin slice grinding wheel to avoid not cutting the rail. Replacing the grinding wheel will cause the new grinding wheel to be separated from the rail. The original incision does not match.
Type II electric rail sawing machine
, Motor:) Model: (-)
) Power:.) Speed: cast aluminum shell r/ (cast iron shell r/)
, Thin-cut grinding wheel (spindle):
)Spindle speed r/(3r/)) Specifications
, Cutting time of the rail, 3 times use, Thin-cut grinding wheel usage times
, Overall machine quality Aluminum shell motor (cast iron shell motor)
Xinsheng 3Ⅱ electric rail sawing machine is suitable for cutting 3kg/~kg/rail, and the cutting section quality meets the requirements of the railway industry standards. It is an essential tool for line overhaul, repair and emergency repair operations of the railway engineering department. It has the characteristics of fast cutting speed, high utilization rate of machine-made grinding wheels, high cutting section quality, simple operation, easy to move, safe use of electric rail sawing machine, and wide application range of electric rail sawing machine.
Type II electric rail sawing machine
Lubrication should be maintained between the swing arm and the long axis, and lubricating oil should be injected into the oil injection nozzle regularly.
After the rail cutting machine has been running for accumulated hours, the main shaft bearing should be disassembled and cleaned, and the grease should be replaced.
The swing arm and the cutting arm are connected by threaded pins, which have been adjusted before leaving the factory. When they become loose after wear, the locking nut can be loosened, the threaded pins are rotated, and the axial clearance of each machine part is adjusted. , so that they can rotate with each other without axial movement, and then tighten the nut.
The tension of the belt drive is adjusted by turning the two hexagonal bolts.
, Do not throw or drop during use and transportation.
If not used for a long time, it should be placed in a ventilated, dry and corrosive gas-free warehouse. If it is exposed to moisture or rain, the insulation resistance should be measured with a megohmmeter before use. The insulation resistance of the electrical device to the machine base should not be less than the value.
Before use, check whether the power cord, plug and switch are in good condition, otherwise it cannot be used. The motor switch should be in the off position before plugging into the power socket. Plugs and sockets must match and be properly grounded.
. Do not let the power cord come into contact with heat sources or grease. Prevent the power cord from being scratched, cut, or run over.
The thin grinding wheel should be moisture-proof, anti-collision and anti-pressure.
Type Ⅱ electric rail sawing machine
Different cutting blades are used. The rail cutting machine refers to a kind of work equipment specially designed for rail repairs. It is generally divided into electric and internal combustion. Its characteristics are: After the rail is cut, there are no teeth, no burnt pieces, no burn marks, and the saw blade utilization rate is high. Our factory is powered by genuine gasoline engines. We are also an agent for the handheld version of the Hus Warner rail saw machine. Welcome to purchase
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