Dongguan July Hydropneumatic Equipment Co., Ltd.
 Automobiles & Motorcycles > Auto Engine >  hydraulic oil cylinder

hydraulic oil cylinder

Standard or Nonstandard:
Standard
Structure:
Piston Cylinder
Power:
Hydraulic
Model Number:
JLTB
Brand Name:
JULY
hydraulic oil cylinder
 
Detailed Description
 


Faster than hydraulic cylinder and more stable than pneumatic cylinder.hydraulic oil cylinder

hydraulic oil cylinder

1.Faster than hydraulic cylinder and more stable than pneumatic cylinder.

2.Easy to set up,adjust and maintain.

3.Can achieve the same high pressure output as those from hydraulic cylinder .

4.Power source is easy to obtain and more economic.

5.Operation with little noise.

6.Without high-temp problem caused by hydraulic cylinder.

Pneumohydraulics

Hydro-pneumatic cylinder is the name of the new generation of power cylinders for press and plant engineering applications. The cylinder is used when high forces are required, for example for punching, splitting, pressing, stamping, molding, riveting, clamping, compressing or spot welding. In power stroke mode users are provided with many times the force of a comparable conventional pneumatic cylinder with the same air consumption.  

Hydro-pneumatic cylinder is designed in the same way as a double-acting pneumatic cylinder and is also controlled in the same manner. It is equipped with a pneumohydraulic pressure booster which generates a power stroke when necessary depending on the counterforce. The power cylinder can be operated directly from the compressed air network by means of a pneumatic valve.

Simple operation

With its clever design the Hydro-pneumatic cylinder can be controlled in the same manner as a double-acting pneumatic cylinder. In contrast to conventional power cylinders, switchover from fast stroke to power stroke takes only approx. 0.05 seconds, without venting noises and without requiring an additional valve.

Tool-conserving operation

Positioning of the operating piston with the tool on the workpiece is extremely precise and therefore protects the tool, as only the surface of the piston rod is effective due to the design of the device with its freely-actuated operating piston.

On version JLCA-3T with a piston rod diameter of 20mm and a nominal pressure of 6 bar, for example, this contact force is 90kg; switchover from fast stroke to power stroke is therefore initiated at a counterforce of 90kg. The operating piston is hydraulically damped when it is pushed into the high-pressure sleeve and moves smoothly without jerking.

Switchover from fast stroke to power stroke is unnoticeable. While conventional pneumatic cylinders ,shoot through at full power, for example during punching operations, the Hydro-pneumatic cylinder gently makes contact with the workpiece with a low force and then builds up the full power.

Machining workpieces with varying heights does not pose a problem, as the power stroke is only generated when a corresponding counterforce is met at any position throughout the overall stroke.

Short flow path

The pressure booster and fluid reservoir are carried along during fast stroke and power stroke to ensure a favorable flow and hydraulic interaction.This enables the use of a highly viscous hydraulic oil which minimizes oil leakages.

The newly patented Hydro-pneumatic cylinder is an alternative to high-volume pneumatic systems, pure hydraulic systems and mechanical actuators. Various sizes are available for different power ranges and stroke lengths.


We have a very strict quality controling system which promise that Ungrouped we produce are always of best quality!All the above picture is just for your reference, We can provide service according to client's requirements!We promise the high quality but the low price . Welcome to discuss the business.If you have any problems about details please contact us.


Company information:
    Our company name is Dongguan July Hydropneumatic Equipment Co., Ltd. Which established in 2008 . We is an exporter of China (Mainland) Engine Components products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Mid East Eastern Asia Western Europe Northern Europe! We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.    We sincerely invite you to visit our factories and cooperate with us for a mutually beneficial and long-term relationship!Please vist our website at www.jiule.net and use the contact form for a faster response!
Hot Searches: Copper Material Big ,Copper Material Cut ,Beryllium Copper Balls ,Painted Glass Powder ,Clear Optical Glass
 
Send Inquiry to this Supplier
 
Dongguan July Hydropneumatic Equipment Co., Ltd.
Mr. Chen Yue
Waijing Industrial Park,Shuilian Mountain Administration Zone,Nancheng District
86-769-21680903
8613418235802

Copyright © 2010 Wholesale lots. All rights reserved. Contact Us:tonyluo2005@gmail.com

Processed in 0.12069 second(s)