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Self-lubricating copper bushing
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Mold-locking pin shaft
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Mold-locking pin
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Four-way valve repair kit
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Chain link bracket
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Lower crank arm
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| Mold Clamping Arm |
Integrated Hook Lug of Clip Center Post |
Safety Shaft |
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| Compensation Valve Repair Kit |
Compensation Sealing Ring |
Blowing Nozzle Cylinder Repair Kit |
This is the basis of all pneumatic systems and is essential for the bottle blowing machine because the air is in direct contact with the bottle blank.
AIR COMPRESSOR: produces the compressed air required for the entire plant or bottle blower (normally low pressure section, e.g. 6-8 bar).
Air storage tank: used to stabilize air pressure, reduce pulsation of air compressor and act as emergency air source.
Air drier (refrigerating type or adsorption type): remove the water in the compressed air to prevent ice or water accumulation
in the air circuit and valve, which will affect the action and product quality.
Main line filter: remove large particle impurities, oil stain and water in the compressed air. Generally divided into:
Three-stage filter: coarse filtration (degreasing water), fine filtration (fine dust removal) and activated carbon filtration (degreasing steam).
Pneumatic triplet: it is common at the inlet of each air circuit of the bottle blower and is a combination of three elements:
Filter: secondary fine filtration of air.
Pressure regulating valve: adjust and stabilize the air pressure to the working pressure required by the equipment.
Oil atomizer: atomize the lubricating oil and inject air to lubricate the actuating elements such as the cylinder
(the use of modern oil-free lubrication cylinder has been gradually reduced).
Q: Could you offer the free samples ?
A: Yeah, but it depends products, Pls contact us ina@pneuhydr.com or whatsapp 0086 15168536055
Q: What ' s your business scope ?
A: Our business scope is service of exporter automation parts with full container, and sell air cylinder , air source treatment , solenoid valve , air valve, motorize valve , Brass valve, hydraulic valve, hydraulic cylinder, air and oil fitting, pressure gauge etc .
Q: What types of products you can make ?
A: We can make many kinds of stainless steel, brass ,aluminum materials processing .like high pressure Valve / solenoid valve / electric valve / water valve/pneumatic valve/air cylinder/hydraulic valve/hydraulic accumulator products and so on .
Q: Can the product be made with our logo and brand ?
A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization if it is possible .
Q:Can you provide original famous pneumatic and hydraulic,instruments brand goods ?
A: Yes,We can supply like Festo,Smc,Ckd,Burket,Hydac,Rexroth,Siemens,Rosemount,Marsh ,Endress+Hauser etc.
Q: Is there a warranty available?
A: Yes, normally products is one year quality guarantee.
Q: Is the connector in British or Metric system? What is the difference between PT, NPT, and G threads?
A: The G thread is cylindrical and does not seal itself, requiring additional gaskets to prevent leakage. PT and NPT are conical, and the internal and external threads become tighter and tighter when tightened. Sealing is achieved through the deformation of the threads, and sealant or tape is usually used in conjunction to enhance the sealing effect
G-thread is a cylindrical straight pipe used for non sealed connections; PT thread is a conical tube that relies on the deformation and sealing of the thread itself; NPT is also a conical tube with a tooth profile angle of 60 degrees, mainly used in North America
Q: How to convert pressure units: MPa, bar, psi, kg/cm ²?
A: 1MPa=10bar≈145psi≈10kg
Q:What usually causes the burnout of solenoid valve coils?
A:Incorrect voltage and hz, frequent switching, pilot head entering liquid,valve core and spring problem,environment hot,heavy vibration etc.
Q: What should be noted for pneumatic components in high temperature or extremely cold environments?
| Focus Point |
High Temperature Environment Countermeasures |
Extreme Cold Environment Countermeasures |
| Seals |
Fluororubber, PTFE |
Low-temperature nitrile, silicone rubber, polyurethane |
| Lubrication |
High-temperature synthetic grease (low volatility) |
Low-temperature grease (low pour point, low viscosity) |
| Air Supply Treatment |
Strengthen cooling, efficient water removal |
Ultra-low dew point drying (refrigeration + adsorption type), heat tracing |
| Metal Components |
Reserve expansion clearance |
Select materials with low-temperature toughness, prevent leakage due to cold shrinkage |
| Control Components |
High heat-resistant grade coils, heat dissipation, low power consumption |
Install insulation boxes, local heating, prevent cold condensation |
| Installation |
Keep away from heat sources, add heat insulation plates |
Avoid exposure to wind and snow, wrap with thermal insulation materials |
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