According to the customer's use situation, after the long-term use of each high and low temperature test box, the equipment will face a problem that the door seal is not strict. What is the so-called door seal is not it? It is behind the high and low temperature test box door Long seal aging deformation, or due to improper installation and careless opening and closing doors, vibration transport, local seal dents, deformation caused by gas spills. How to deal with it? Here's to follow along with Aisi Xiaobian to see it . 1, if the high and low temperature experimental box door seal S-shaped inside bending, can be sealed with a ruler, and then use the hair dryer in front of the curved part of the slightly heated, the plastic slightly softened to stop heating, high and low temperature test chamber door seal cooling, and then remove the ruler, The seal can be restored to its original state. It should be noted that the use of hair dryer heating, the temperature is not too high, otherwise it will soften the door plastic, blistering and deformation. When heated, 700W hair dryer application, should be controlled at 1min, and distance Should be about 3 cm. 2, when the high and low temperature test box seal the middle and due to low temperature caused by the gap, the dryer is the gap. Manually pull out the seal rubber mat recess. When the gap is lost, the rest 20min can be. 3, will be closed loosely sealed in the door to gently pry open, take some cotton carefully collapsed into the loose part of the closed part, the number of filled cotton, to the door just difficult to shut tight. Because the cotton itself is elastic, can guarantee the door seal and box Body fit. Editor's Note: Magnetic door seals for high and low temperature test cases , such as poor sealing, will directly affect the leakage of the test box resulting in changes in the cooling effect and increase power consumption, but also easily cause the compressor to start rekindling again. Therefore, do not underestimate this problem. Can not really solve this problem or to find some professional manufacturers to repair it better.
Selection and precautions of hydraulic cylinders for excavators
For Zaxis Cylinder Seal Kit,Bucket Cyl Kit,Travel Motor Seal Kit,Middle Arm Cylinder Seal Kit Safe Seal Technology Co., Ltd. , http://www.aprseal.com
The hydraulic cylinder of an excavator is one of the important components, which converts hydraulic energy into mechanical energy,
Drive mechanical movement. When purchasing hydraulic cylinders for excavators, the following points should be noted:
1. Size and quality: The size and quality of the excavator hydraulic cylinder should match the model and specifications of the excavator to ensure its normal operation.
2. Pressure and flow rate: The pressure and flow rate of the excavator hydraulic cylinder should match the requirements of the hydraulic system,
To fully utilize the capabilities of the hydraulic system.
3. Sealing performance: The hydraulic cylinder of the excavator has good sealing performance to avoid hydraulic oil leakage or entering the mechanical interior.
4. Durability: The hydraulic cylinder of the excavator has good durability and can withstand long-term heavy load work.
5. Brand and Quality: Choose well-known excavator hydraulic cylinders to ensure their quality and after-sales service