Advantages: pneumatic vibrators are manufactured from extruded aluminum housings. For applications in special environments, such as the pharmaceutical industry, the housing can be made of stainless steel. The frequency and intensity of vibration can be precisely controlled by adjusting the air flow.
Only compressed air is required as the power source, which is safe and energy-saving with low air consumption. It is an ideal device for use in freezing or high-temperature environments, and is suitable for humid, dry and dusty or explosive environments.
Small size, less failure, easy installation and maintenance.
Stop or start quickly, suitable for manual or automatic systems.
Vibration force, frequency and amplitude can be adjusted during the movement.
Wide range of applications for fatigue testing of parts or structural components; hopper shaking and compaction; linear and bowl feeders, sieves and screens; shakers and mixing equipment.
Disadvantages: due to the special characteristics of the structure of the electric vibrator itself, so that its service life is much shorter than ordinary motors, the following many defects are the cause of burnout, such as: phase failure, overload, overcurrent, high temperature, dust. Short-circuit, leakage, and other faults will cause the electric vibrator burned, causing losses, affecting production and cause safety accidents.
Introduction:
Insertion type vibrator use:
1, insertion type vibrator motor power supply, should be installed on the leakage protection device, grounding or zero should be safe and reliable.
2, the operator should be educated in electricity, the operation should wear insulated rubber shoes and insulated gloves.
3, the cable line should meet the length required for operation, the cable line shall not be stacked on the items or let the vehicle squeeze, it is strictly prohibited to use the cable line to drag or hang the vibrator.
4, before use, should check the ministries and confirm that the connection is firm, the direction of rotation is correct. 5, the vibrator shall not be in the first set of concrete, floor, scaffolding and dry hard ground for test vibration. In the maintenance or operation interruption, should be disconnected from the power supply.
6, the operation of the vibrating rod hose bending radius shall not be less than 500mm, and shall not be more than two bends, the operation of the vibrating rod should be vertically immersed in the concrete, shall not be inserted into the force of the hard, diagonal push or let the rebar clamp the rod head, and shall not be inserted into all of the concrete, inserted into the depth of the rod length of no more than 3/4, should not be touched by the reinforcement, the core pipe and buried parts.
7, vibrating rod hose shall not be broken, when the hose is used for a long time so that the length of the growth, should be repaired or replaced in a timely manner.
8, work Dingye need to move the vibrator, should first turn off the power, shall not use the hose to drag the vibrator.
9, operation is completed, should be motor, hose, vibration rod clean, and should be in accordance with the specified requirements for maintenance operations. When the vibrator is stored, the hose should not be stacked, should be placed flat, and should take moisture-proof measures for the motor.