Pneumatic Cylinder Parts- China Suppliers Manufacturers Factory

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Happy Chinese New Year

We BLCH pneumatic Team

wish you lucky in the year of OX

safety & peace all the year round

Good health &Vitality

Flourishing wealth & fortune

we will come back from holiday after 20th Feb.  Thanks for your support in the new year!

Advantages of pneumatic components:  

1. Pneumatic device is simple in structure, light and easy to install and maintain.  The medium is air, which is not easy to burn compared with the hydraulic medium, so it is safe to use.  

2, the working medium is inexhaustible air, air itself does not cost money.  Exhaust treatment is simple, no pollution to the environment, low cost.  

3. It is very easy to adjust the output force and the working speed.  The speed of the cylinder is generally less than 1M/S, which is faster than the speed of the hydraulic and electrical modes.  

4, high reliability, long service life.  The service life of effective action of electrical components is about one million times, and the life of the general solenoid valve is more than 30 million times, some good quality valves more than 200 million times.  

5, air compressibility can store energy, to achieve centralized air supply.  The energy can be released in a short time to obtain a high speed response in intermittent motion.  It can be buffered.  Strong adaptability to impact load and overload.  Under certain conditions, the pneumatic device can be self-sustaining.  

6, full pneumatic control is with fireproof, explosion-proof, moisture-proof ability.  Compared with hydraulic mode, pneumatic mode can be used in high temperature occasions.  

7, because the air flow loss is small, compressed air can be centralized supply, long-distance transportation.

Disadvantages of pneumatic components  

1, because the air has compressibility, the speed of the cylinder is subject to changes in load.  This defect can be overcome by gas-liquid linkage.  

2. When the cylinder is moving at low speed, the low speed stability of the cylinder is not as good as that of the hydraulic cylinder due to the large proportion of friction in the thrust.  

3, although in many applications, the output force of the cylinder can meet the work requirements, but its output force is smaller than the hydraulic cylinder.  

Fitting material

When deciding how to choose the correct pneumatic fittings for your application, you should examine the different materials that are commonly used in order to determine their different physical properties, gas compatibility, and reaction to, for example, temperature changes.

For specialised environments, enhanced fittings can be engineered with additional protections such as integral lining, surface coating or plating, or special insulation.

From Internet

One of the important parts of the pneumatic components is the cylinder. In order to ensure the normal use of the cylinder and avoid unnecessary situations, for the use of the pneumatic components and cylinder, let’s check the right way to use cylinder.

cylinder  

When using the cylinder, the air quality requirements are very high.  Clean, dry compressed air should be used.  The air should not contain organic solvents, synthetic oils, salts, corrosive gases, etc., in order to avoid bottle and valve failure.  Before installation, the connecting pipe should be blown out completely, and impurities such as dust, chips and fragments of sealing strip should not be brought into the cylinder valve.  In places where is with more dust, water drops and oil drops, telescopic protective cover should be installed on the side of the rod, to avoid the rod twisting during the installation.  strong dust rings or waterproof cylinders should be used when telescopic sleeves are not available.

Standard cylinders should not be used in corrosive fogs or in fogs that inflates seal rings.  The grease lubricating cylinder should be equipped with reasonable lubricator flow, do not lubricate the cylinder with oil, because the cylinder is filled with grease in advance, which can be used for a long time. This type of cylinder can also be supplied with oil, but once the oil is supplied, it cannot be stopped because the pre-lubricated grease may have been flushed away and insufficient oil supply will cause cylinder failure.  

The installation position of the cylinder should prevent drilling cuttings from mixing into the air inlet of the cylinder.  Cylinders should not be used as liquefied gas cylinders to avoid oil leakage.  The sliding parts of the cylinder and the piston rod shall not be damaged to avoid air leakage and damage to the piston rod seal ring caused by improper operation of the cylinder.  Compensating valve should have enough space for maintenance and adjustment, electromagnetic switch should have enough space for installation and adjustment.  If the cylinder is not used for a long time, it should be operated once a month and protected with oil to prevent rust.  

CONGLATULATION!

The "Internal Pilot Guide of the Precision Pressure Reducing Valve" standard  which was lead drafted by our company has been approved by the Zhejiang Product Quality Association as the "Quality Criterion" for  the zhejiang manufacturing  groups' standard, the Code Number is T/ZZB 1619-2020, which will be implemented from July 30, 2020.

BLCH Pneumatic Science and Technology Co. Ltd was founded in August 2004, it is located in the YUEQING economic development industrial zone. The company covers an area of 24000

One of the important parts of the pneumatic components is the cylinder. In order to ensure the normal use of the cylinder and avoid unnecessary situations, for the use of the pneumatic components and cylinder, let’s check the right way to use cylinder. When using the cylinder, the air quality requirements are very high. Clean, dry compressed air should be used. The air should not contain organic solvents, synthetic oils, salts, corrosive gases, etc., in order to avoid bottle and valve failure.