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Air Oil Unclamping Booster Pneumatic Cylinder Diameter 12:ø125 Pressure Boosting Ratio 11:1/30:1

Air Oil Unclamping Booster Pneumatic Cylinder Diameter 12:ø125 Pressure Boosting Ratio 11:1/30:1

Air Oil heavy duty air cylinder

70cc heavy duty air cylinder

110cc hydraulic air cylinder

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Product Details
Air Oil Unclamping Booster
Pneumatic Cylinder Diameterperature:
Pressure Boosting Ratio:
Pressure Erro:
Within 0.1Mpa
For CNC Machine Center Knife Exchange
46# Wear Resistance Hydraulic Oil
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Carton and Wooden pallet
Delivery Time
Payment Terms
Product Description

Product Feature:


Compatibility: The product is suitable for use in bell-type and type transmissions, as well as other applications.

High-Speed Cutting: The product is designed to meet the needs of high-speed cutting, implying that it can operate at high speeds while maintaining accuracy and precision.


Direct Mounting: The product can be directly mounted onto the main shaft for cutting, making it easy to install and use.

Fast Knife Change: The product has a super-fast knife change capability, allowing for knife-to-knife exchange within one second. This helps to reduce downtime and increase productivity.


Improved Detection: The machine can be detected by the position of the upper and lower loosening of the clamping tool, which improves the accuracy and speed of the mechanical tool change. This feature helps to ensure that the tool is correctly positioned and secured, which is essential for maintaining accuracy and precision during cutting.


Overall, the product appears to be designed for high-speed cutting applications and includes features such as fast knife change and improved detection to increase productivity and accuracy. The fact that it can be directly mounted onto the main shaft for cutting also makes it a convenient and user-friendly tool.


Working Feature:

1.Specially designed for vertical and built-in spindles, the cylinder provides hydraulic power and can be used with hydraulic pressure.

Air Oil Unclamping Booster Pneumatic Cylinder Diameter 12:ø125 Pressure Boosting Ratio 11:1/30:1 0


2.The modular design includes control valves with wall-mounted connections, as well as hidden pneumatic and hydraulic lines, which not only improve gas flow but also make the appearance more concise and attractive, while saving installation time and reducing the cost of joint air pipes.


Air Oil Unclamping Booster Pneumatic Cylinder Diameter 12:ø125 Pressure Boosting Ratio 11:1/30:1 1


What cause hydraulic cylinder leak?

Certainly! Hydraulic cylinder leaks can occur due to a variety of reasons:

Natural Wear and Tear: Seals, which are crucial for maintaining a tight seal within the cylinder, naturally degrade over time due to constant exposure to hydraulic fluid, pressure changes, and friction. When these seals wear out, they lose their ability to contain the fluid effectively, resulting in leaks.

Mechanical Damage: The cylinder rod, which moves back and forth within the cylinder, can sustain scratches or other forms of damage. These imperfections compromise the integrity of the seals, allowing hydraulic fluid to bypass them and leak out.


Contamination: Presence of contaminants such as dirt, debris, or particles within the hydraulic fluid can cause abrasion or damage to the seals. This compromises their ability to maintain a tight seal, leading to leaks.


Excessive Pressure: If the hydraulic system experiences pressure levels beyond its designed capacity, it can cause seals to fail or hydraulic lines to rupture, resulting in leaks.


Installation Errors: Incorrect installation of seals or other components can create gaps or misalignments, allowing fluid to leak. Adhering to manufacturer guidelines and employing proper installation techniques is crucial to prevent such leaks.


Corrosion: Over time, exposure to corrosive elements or contaminated hydraulic fluid can lead to corrosion within the system. Corrosion damages seals and other components, eventually causing leaks.


Temperature Effects: Extreme temperatures can affect the properties of hydraulic fluid and the flexibility of seals. High temperatures can accelerate seal degradation, while low temperatures can cause seals to harden and lose their effectiveness, both leading to potential leaks.


General Wear and Aging: Like any mechanical system, hydraulic cylinders experience wear and aging over time. Components such as seals, piston rods, and cylinder walls gradually wear out, increasing the likelihood of leaks. Regular maintenance and inspection are essential to identify and address these issues before they escalate into leaks.


To mitigate hydraulic cylinder leaks, proactive measures such as routine inspection, timely replacement of worn components, use of quality hydraulic fluid, and adherence to proper installation and operating practices are essential.



Order Form


           1)  2)   3)  4)   5)    6)

BMV:Supercharged knife punch pneumatic cylinder
1) Diameter 10:Ø100   12:Ø125
2) Applicable model U:used to MC
3) Oil pressure ratio 11=11:1 12=12:1 16=16:1  25=25:1 30=30:1  39=39:1 51=51:1

M:With hydraulic detection device

N:No hydraulic detection device

5) Spit volume 50cc, 70cc, 110cc, 150cc,etc
6) Mounting type FA:vertical type,LB:horizontal type


Product Description


1.Working pressure: The pump can operate within a pressure range of 0.4 megapascals (MPa) to 0.6 MPa. This can also be expressed as 4 kilograms-force per square centimeter (kgf/cm²) to 6 kgf/cm². The compressed air used to filter the pump should also be within this pressure range.

2.Transmission oil: The pump is designed to work with a specific viscosity grade of oil, which is ISO VG32 or an equivalent viscosity grade.
Working temperature: The pump can operate within a temperature range of 0 degrees Celsius to 60 degrees Celsius.
Split out quantity: The pump can output four different quantities of oil, which are 150cc, 110cc, 70cc, and 50cc.
Voltage: The pump can operate with three different voltage levels, which are DC24, AC110, and AC220.


Suitable for direct drive spindle, motor built-in spindle, etc., special for high-speed cutting:
The hydraulic motor or spindle is designed to be used in direct drive applications, such as motor built-in spindles.


The motor or spindle is specifically designed for high-speed cutting, indicating that it is capable of operating at high speeds while maintaining its performance and reliability.



Q1: We have our own factory and can provide the best price and service.

Q2: We accept customization or non-standard products.

Q3: The MOQ depends on the customer's needs, and trial orders are welcome before mass production.

Q4: The delivery time is 7 days if the company has stock, and 15-30 working days if we don't have stock. However, the delivery time also depends on the quantity and requirements of the products.

Q5: The company's payment terms are T/T.

Q6: The company does not provide samples.


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