• Robot is not doing a job only robot. It must be the start button, requires emergency stop. Many of control necessary sometimes using the touch panel, etc.
  • Can check the position sensor, etc.
  • Can confirm check the position of the robot.
  • Can create a program to cleaning nozzle.
  • Can show display for production count.
  • Can create a program to setting count of change tip.
  • Can be used Jig to easily assemble and remove part work finished.
  • Can control the up and down of the curtain.
  • Can create a program when have people into area operating robot will robot stops.
  • Can if each check sensor is working properly.
  • Shoei Techno Service is a service company of robot. So things robot I know well about electric control for operation robots and machines.
  • We can also present modifications of electric circuits that needs according purposes of our customers.
  • Specification, We can also present modifications of electric circuits that needs according purposes of our customers.
  • If you have any problem about robots and peripherals. Please contact with us.

Design Drawing Electrical


PLC Program

CASE1 Robot Welding System

Robot Welding for Seat Assy (Panasonic Robot)

CASE2 Robot Welding System

Robot welding system for exhaust part

TWIN Harmonizer and gantry pair (Panasonic Robot)

CASE3 Welding Spot Robot Control System

Panel spot system  (Yaskawa Robot)

– Control for 5 spot
  welding machine

– Robot auto tool
  changer (ATC)

– Not welding
  highest check

CASE4 Robot Dispenser System

– Coordination robot  (Nachi)

– Auto tool changer

– Load cell  (wait checker)

CASE5 Robot Inspection System

Robot Inspection System for instrument panel

– Laser sensor (Check Dimension)

– Camera Sensor (Check Dimension)

CASE6 Automation System

Straight line welding system(Left side)

Straight line dispenser system(Right side)

CASE7 FA System

Hardness Inspection System(Left side)

Auto deburring system(Center)

Bolt flatness check system(Right side)

CASE8 Automation System

JIG Wiring sensor work detect and auto switch of cylinder

Is there a problem with the existing equipment?


  • Due to that equipment and machine sent from Japan, comments of operation panel and PLC are language Japanese, and the specifications are not designed to be people Thai used.
  • Machine has a problem. Stop working often
  • Want to additional Poka-yoke, but don’t know what to do.
  • Want to additional traceability function, but don’t know what to do.
  • Balance of production time between the robot’s operating and working people not balance, how should I adjust?
  • Don’t know where to ask for repair?
  • Don’t know how to ask questions?
  • If you have any questions, Please do not hesitate to contact us.
  • There are some things we can’t do. But we have a network of companies that can help.
  • We will you help as much as possible.