Desktop four-post press machine

Pinjialing servo press machine is driven by AC servo motor, through the high-precision ball screw to change the rotation force to the vertical direction, relying on the pressure sensor mounted on the front of the driving part to manage the pressure, and relying on the encoder to control the speed and position. A device that applies pressure to the work object at the same time to achieve the purpose of processing. Can control pressure, stop position, drive speed, stop time at any time. It can realize the whole-process closed-loop control of press-fitting force and press-in depth in the press-fitting operation. The whole press-fitting process is divided into five stages: fast forward, detection, press-fitting, pressure-holding, and return.
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Main technical parameters

model PJL-S-0.5T/1T/2T Weight(KG) 80
Maximale druk (T) 0.5/1/2 Maximale snelheid (mm/s) 150
Efficiënte slag (mm) 100-150( customizable) Perssnelheid (mm/s) 0.01-35
Gesloten vormhoogte (mm) 350 Houdtijd(en) 0.1-200
Keeldiepte (mm) 200 Positioneringsnauwkeurigheid (mm) ±0,01
Forceer resolutie (%) 0.005 Druknauwkeurigheid (%F.S) 0.5
Verplaatsingsresolutie (mm) 0.001 Dimensions (mm) 675*401*950


The servo press is a device driven by AC servo motor, which changes the rotary force to the vertical direction through high-precision ball screw, controls and manages the pressure by the pressure sensor loaded on the front of the driving part, controls and manages the speed position by the encoder, and applies pressure to the working object at the same time, so as to achieve the processing purpose.


It can control the pressure/stop position/drive speed/stop time at any time. It can realize the closed-loop control of the whole process of pressing force and pressing depth in the pressure assembly operation; The touch screen with friendly human-computer interface is intuitive and easy to operate. It is installed with a safety light curtain. If a hand reaches into the installation area during the installation process, the indenter will stop in situ to ensure safe operation.


Drawing Dimension

Dimensions of T-shaped groove on worktable

Main system configuration

Serial number main elements
1 touch screen integrated controller
2 Pressure sensor
3 servo system
4 Servo-elektrische cilinder
5 Safety grating
6 Switching Mode Power Supply


Main interface of system software

The main interface includes interface jump button, data display and manual operation functions.
Management: including the backup, shutdown and login method selection of the jump interface scheme.
Settings: including the jump interface unit and system settings.
Zero: Clear the load indication data.
View: language setting and graphical interface selection.
Help: version information, maintenance cycle setting.
Test plan: edit the press mounting method.
Redo a batch: clear the current press mounting data.
Export data: export the original data of the current press mounting data.
Online: the board establishes communication with the program.
Force: real-time force monitoring.
Displacement: the stop position of the real-time press.
Maximum force: the maximum force generated in the process of pressing.
Manual control: automatic continuous descending and ascending, inching ascending and descending; Test the initial pressure.


Equipment features

  1. High equipment accuracy: repetitive positioning accuracy ± 0.01mm, pressure accuracy 0.5% FS
  2. The software is self-developed and easy to maintain.
  3. Various pressing modes: optional pressure control and position control.
  4. The system adopts a touch screen integrated controller, which can edit and save 10 sets of formula program schemes, display the current displacement-pressure curve in real time, and record 50 pieces of press-fitting result data online. After more than 50 pieces of data are stored, the old data will be automatically overwritten (note: the data will be automatically cleared after power failure). The equipment can expand and insert an external USB flash disk (within 8G, FA32 format) to save historical data. The data format is xx.xlsx
  5. The software has the envelope function, which can set the product load range or displacement range according to the requirements. If the real-time data is not within the range, the equipment will alarm automatically.
  6. The equipment is equipped with safety grating to ensure the safety of operators.
  7. Realize accurate displacement and pressure control without hard limit and relying on precision tooling.
  8. Online assembly quality management technology can detect defective products in real time.
  9. According to the specific product requirements, specify the optimal pressing process.
  10. Specific, complete and accurate operation process recording and analysis functions.
  11. It can realize multi-purpose, flexible wiring and remote equipment management.
  12. Multiple data formats are exported, EXCEL, WORD, and data can be easily imported into SPC and other data analysis systems.
  13. Self-diagnosis and energy failure: in case of equipment failure, the servo press-fitting function displays error information and prompts for solutions, which is convenient to find and solve the problem quickly.
  14. Multi-functional I/O communication interface: through this interface, communication with external devices can be realized, which is convenient for full automation integration.

The software sets multiple permission setting functions, such as administrator, operator and other permissions.



  1. Precision press fitting of automobile engine, transmission shaft, steering gear and other parts
  2. Precision press-fitting of electronic products
  3. Precision press fitting of core components of imaging technology
  4. Application of precision press fitting of motor bearing
  5. Precision pressure detection such as spring performance test
  6. Automatic assembly line application
  7. Press-fitting application of aerospace core components
  8. Assembly and assembly of medical and electric tools
  9. Other occasions requiring precision pressure assembly
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The FAQ is regularly updated to reflect the latest information and to ensure that you have the most accurate details at your fingertips.

Thank you for choosing us, and we hope you find the answers you need!

What is the accuracy of the servo press?
Positioning accuracy: (mm) : ±0.01 Pressure Accuracy (%F.S): 0.5 Displacement resolution (mm) : 0.001
What is a servo press machine?
Guangdong pinjialing Intelligent Technology Co. , Ltd is a professional to servo pressing, Precision coating and Related Equipment R & D and manufacturing as one of the modern technology-based companies. Servo press machines consist of many components, including a servo motor, servo driver, lead screw, PLC, touch screen, timing pulley, timing belt, guide rod, bearings, power switch, and thermal protection.
Is there any warranty after purchasing the servo press?
We have more than 13 years of professional manufacturing experience. We provide 2 years warranty for our servo presses. Technical support is provided free of charge forever.
Why should I buy from your company not from other suppliers?
As a technology company, Pinjialing's products have its own core technologies and patents. And has certain influence and popularity in the peer field. We have our own software engineering development department, expert engineering design department, precise production process, strict QC management and high-quality after-sales service.
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