Common faults of Zhen cake canning machines include the following categories:-Botou Zhuobo Machinery Factory

The common faults of the Zhengao canning machine can be classified into the following categories:

Filling Faults:

Problems with Speed Throttle Valves: If the speed throttle valve or the filling interval throttle valve is not opened correctly or improperly adjusted, the filling speed of the materials will be unstable, thus affecting the accuracy of the filling volume.
Air in the Pipes: The presence of air in the quick-connect three-way control valve and the rubber hoses of the filling heads will affect the flow of the materials, resulting in inaccurate filling volume.
Damaged Sealing Rings: If the sealing rings of the equipment are damaged, it will cause the leakage of materials or the entry of air into the filling system, thereby affecting the precision of the filling volume.
Faults with the Valve Core: The valve core of the filling nozzle may get stuck or open with a delay. If the valve core gets stuck, the materials will not be able to flow out normally; if it opens with a delay, it will lead to insufficient or excessive filling volume.

Material Blockage: The Zhengao materials may get blocked in the hopper, conveying pipes or filling heads due to reasons such as moisture absorption and caking, resulting in the inability to discharge materials normally.
Faults with Equipment Components: For example, faults with the feed pump, damage to the solenoid valve, etc., will all affect the normal supply of materials, leading to no discharge or unsmooth discharge.

Sealing Faults:

Problems with Sealing Temperature: If the sealing temperature is too low, the sealing materials will not be able to melt and bond sufficiently, resulting in loose sealing; if the temperature is too high, the sealing materials may be over-melted and even damage the packaging materials, which will also affect the sealing tightness.
Insufficient Sealing Pressure: Problems with the pressure device of the sealing machine, such as spring aging, insufficient air pressure, etc., will lead to insufficient pressure during sealing, making it impossible for the packaging materials to adhere closely, thus resulting in loose sealing.
Problems with Packaging Materials: Poor quality of the packaging materials, or inappropriate size and thickness of the materials, will also affect the sealing effect.
Wrinkles or Deformations at the Sealing Location: During the sealing process, if the position of the packaging materials is not placed correctly, or the speed of the conveying device is unstable, wrinkles or deformations will occur at the sealing location, affecting the appearance and sealing tightness of the packaging.

Electrical Faults:

Power Supply Faults: Poor contact of the power plug, damage to the power cord, faults with the power switch, etc., will cause the equipment to be unable to be powered on normally, unable to start or operate abnormally.
Sensor Faults: The Zhengao canning machine is usually equipped with various sensors, such as liquid level sensors, position sensors, etc., which are used to detect the liquid level of the materials, the position of the packaging containers, etc. If the sensors malfunction, the equipment will be unable to accurately perceive the relevant information, thus affecting the filling and sealing operations.
Control System Faults: Faults with components of the control system such as PLC controllers and circuit boards will cause the equipment to be unable to operate according to the preset program, resulting in operation disorders, shutdowns, etc.

Mechanical Faults:

Faults with Transmission Components: Wear, loosening, breakage, etc. of transmission components such as belts, chains, and gears will cause the transmission system of the equipment to be unable to work normally, affecting the operation efficiency and filling accuracy of the equipment.
Faults with Filling Heads: The filling heads may experience wear, blockage, deformation, etc. due to long-term use, affecting the filling effect of the materials.
Deformation of the Frame or Machine Body: If the frame or machine body of the equipment is hit by an external force or deformed after long-term use, it will affect the overall stability of the equipment and the normal operation of each component.

Air Circuit Faults (if the equipment has pneumatic devices):

Air Circuit Blockage: Impurities, moisture, etc. in the compressed air may accumulate in the air circuit, causing air circuit blockage and affecting the normal operation of the pneumatic devices. For example, the movement of the cylinders may become slow or unable to move.
Damage to Air Circuit Valves: If the valves in the air circuit malfunction, such as being unable to open or close normally, or having poor sealing, it will cause the air pressure to be unstable, affecting the operation of the equipment.
Solenoid Valve Faults: The solenoid valve is a key component for controlling the on-off of the air circuit. If problems such as coil damage or valve core jamming occur in the solenoid valve, it will cause the air circuit to be unable to be controlled normally, affecting the pneumatic operation of the equipment.

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