Pneumo-hydraulic actuator

 Ideal solutions for the pressing forces from 1 to 2000 kN

The booster cylinder is an integrated combination of an oil cylinder and a supercharger. It uses pure air pressure as power and uses the ratio of the piston cross-sectional area of the supercharger to convert the low pressure of the air pressure into dozens of times the oil pressure. It is supplied to the hydraulic cylinder to achieve the high-pressure output of the hydraulic cylinder.

Bench pressing machine

Specification
ItermUnitREC-PZ-5KN-SFREC-MZ-5KN-SFREC-MZ-10KN-SFREC-MZ-20KN-SF
Pressure accuracy level1111
Maximum pressureKN551020
Pressure rangeKN0.05-50.05-50.1-100.2-20
ResolutionN0.320.320.640.76
Sampling timestimes/sec800120012001200
Maximum strokemm100200200200
Enclosed heightmm200300300300
Throat depth(Distance from spindle to column )mm120120120120
Displacement resolutionmm0.0010.0010.0010.001
Positioning accuracymm±0.01±0.01±0.01±0.01
Pressing speedmm/s0.01-350.01-350.01-350.01-35
No-load speedmm/s100100125125
Minimum speed that can be setmm/s0.010.010.010.01
Pressure holding times0.1-1500.1-1500.1-1500.1-150
The minimum pressure holding time can be sets0.10.10.10.1
Equipment powerW5005007502kw
Power supply voltageVAC220AC220AC220AC220
Dimensionsmm533*495*1069543*516*1360540*560*1550540*560*1550
Weightkg100200180180

Product advantages

1.High equipment precision, displacement accuracy ±0.01mm, load accuracy ±1%.
2.Independently developed software, easy to maintain. (most of the market uses PLC control. Our company uses FPGA as the main chip and industrial computer as the terminal, providing unlimited possibilities for data storage and analysis.)
3.Various pressing modes, load control and position control.
4.Real-time recording of pressing data and ability to save and analyze data. (most of the market uses PLC control and cannot save data points, but our system uses an industrial computer, making it easy to save collected points)
5.Software with alarm function, allowing setting of product load range or displacement range. If real-time data is not within the range, the device will automatically alarm.
6.The equipment is equipped with an industrial computer, and the computer interface is specially designed for pressing machines. Easy to use and convenient.
7.The equipment is equipped with a safety light curtain to ensure the safety of operators.
8.Achieve precise displacement and pressure control without the need for hard limit and precision fixtures.
9.Online assembly quality management technology to remove defective products in real-time.
10.Optimize the pressing process based on specific product requirements.
11.Specific, complete, and accurate recording and analysis functions of the pressing operation. (The curve has functions such as zooming and traversing)
12.Automatic compensation function to achieve pressing control that hydraulic presses cannot achieve.
13.Can achieve multiple uses, flexible wiring, and remote device management.
14.Multiple data formats can be exported, and data can be easily imported into SPC and other data analysis systems.
15.Self-diagnostic function: When the device has a fault, the electronic press can display error messages and suggest solutions, making it easy to quickly identify and solve problems.
16.Multi-function I/O communication interface: Through this interface, communication with external devices is possible, facilitating full automation integration.
17.The software supports multiple permission settings.

Pneumatic Hydraulic Equipment

Product Features of Pneumatic Hydraulic Equipment

High efficiency and easy operation, reducing operator fatigue

The design of the press is easy to use for part compression, punching, bending, and printing

Simple structure, requiring minimal maintenance

Fast and smooth operation

The design of the column base and * structure facilitates long-term operation

Lightweight and easy to move

Equipped with safety devices to provide comprehensive safety protection during operation

Vertical design with button switch, can be operated with foot pedal or manual control

The cylinder shaft is equipped with a stop-rotating guide rod for more precise work.

Automation Machinery Equipment

Intelligent Servo Pressing Machine

The servo pressing machine is a precision pressing equipment developed for production needs in industries such as hardware, bearings, automobiles, household appliances, and motor manufacturing.

This equipment can accurately control the pressing force and displacement during the production process. In order to achieve the processing goals, it can control the pressure/stop position/driving speed/stop time at any time, and can achieve closed-loop control of pressing force and insertion depth throughout the pressure assembly operation. It adopts a user-friendly interface with a large-sized touch screen for intuitive and easy operation. It is equipped with a safety light curtain, and if a hand reaches into the installation area during the installation process, the press head will automatically return to ensure operational safety.

The applications could be clinching, pressing, assembling, inserting, coining, riveting, punching and so on.

Pneumohydraulic Pressing Machines

The booster cylinder is an integrated combination of an oil cylinder and a supercharger. It uses pure air pressure as power and uses the ratio of the piston cross-sectional area of the supercharger to convert the low pressure of the air pressure into dozens of times the oil pressure. It is supplied to the hydraulic cylinder to achieve the high-pressure output of the hydraulic cylinder.

Customized machine

The booster cylinder is an integrated combination of an oil cylinder and a supercharger. It uses pure air pressure as power and uses the ratio of the piston cross-sectional area of the supercharger to convert the low pressure of the air pressure into dozens of times the oil pressure. It is supplied to the hydraulic cylinder to achieve the high-pressure output of the hydraulic cylinder.

Rodless cylinder

Our rodless cylinders are widely used in domestic and international high-end manufacturing, rail transportation, automotive, lithium batteries, 3C electronics, printing, plastics, packaging, ceramics, textiles, medical, CNC machining and other industries.

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Ceramic Metering Pump

Brief description: The microfluidic injection pump has an accuracy of plus or minus 0.001. Its core ceramic material has high hardness, wear resistance, acid and alkali resistance, high temperature resistance, long lifespan, no dynamic sealing components, zero maintenance, protection against chemical reactions, and convenient cleaning.

Electric linear actuator

Principle of Servo Electric Cylinder

An electric cylinder converts the rotary motion of a motor into linear motion of a push rod through a screw and transmission mechanism. By utilizing the closed-loop control characteristics of a servo motor, precise control of thrust, speed, and position can be easily achieved. With the use of modern motion control technology, numerical control technology, and bus (network) technology, programmable and bus (network) control can be realized. Due to its convenient control and use, it can achieve precise motion control that cannot be achieved by pneumatic or hydraulic cylinders.

Direct-coupled electric cylinder (left)

The direct drive electric cylinder integrates AC servo motor, servo driver, high precision ball screw, and modular design technologies. The entire electric cylinder has the characteristics of compact structure, small inertia, fast response, low noise, and long lifespan. The servo motor is directly connected to the transmission screw of the electric cylinder, allowing the encoder of the servo motor to directly feedback the displacement of the piston of the electric cylinder, reducing the inertia and clearance of intermediate links, and improving controllability and control accuracy. The servo motor is directly connected to the electric cylinder, making installation easy, setup simple, and use convenient. The main components of the electric cylinder are made of well-known products, with stable performance, low failure rate, and high reliability.

Folding electric cylinder(right)The folding electric cylinder is suitable for installation in small spaces due to its short overall length. At the same time, the synchronous belt used in this solution has the characteristics of high strength, small clearance, and long lifespan, which makes the electric cylinder have higher controllability and control accuracy. The servo motor can be flexibly combined with the electric cylinder, making installation easy, setup simple, and use convenient.

Code NameBody width Maximum stroke
4040mm600mm
5050mm1000mm
6060mm1200mm
7575mm1600mm
8080mm2000mm
9595mm2200mm
110110mm2200mm
134134mm2200mm
138138mm2200mm
170170mm2200mm
220220mm2200mm
230230mm2200mm

Structural Features

Thrust range: 10kg-80T

Stroke range: 10-1500mm (non-standard customization available for strokes beyond the range)

Imported ball screw, high efficiency and anti-backlash

Can be equipped with different brands of servo motors and stepper motors

Equipped with a grating ruler for closed-loop control, achieving a high repeatability and positioning accuracy of up to ±0.01mm

Accurate control of thrust, thrust accuracy is 0.5% FS, optional pressure sensor can be added

Rated thrust can be achieved at any position within the entire stroke range.