Description
ArcShine Plasma Torch Height Control (THC) – Automatic CNC Height Controller
The ArcShine Plasma Torch Height Controller (THC) is an advanced electronic system designed for precise and automatic torch height adjustment in CNC plasma cutting machines.
By continuously monitoring plasma arc voltage, ArcShine maintains a consistent cutting distance, improving cutting quality and reducing unwanted torch movements.
Featuring dual digital voltage displays, optically isolated control signals, and an intuitive rotary adjustment knob, ArcShine offers reliable operation and easy integration with CNC systems.
Key Features
- Automatic Torch Height Control – Maintains stable cutting height by monitoring plasma arc voltage.
- Anti-Dive Protection – Prevents unwanted downward torch movement during sudden voltage increases.
- Target Memory (ALT) – Automatically captures and stores the stabilized plasma voltage after piercing.
- Adjustable Parameters – Hysteresis, Pierce Delay, Low Voltage Cut and Calibration.
- Dual Voltage Display – Simultaneously displays Plasma Voltage and Target Voltage.
- External Analog Control – Supports 0–10VDC target voltage adjustment from a CNC controller.
- Optically Isolated Outputs – Reliable UP, DOWN and OK signals for CNC integration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage | 9–36VDC (48V max.) |
| Current Consumption | 110mA |
| Plasma Voltage Input | 0–350VDC (600V max.) |
| Voltage Ratios | 1:1 / 1:50 / 1:100 |
| Analog Reference Input | 0–10VDC |
| Control Outputs | Active-LOW, optically isolated |
| Display | 6-digit LED (3 + 3) |
| Dimensions | 135 × 105 × 52 mm |
| Weight | 250g |
ArcShine THC is an ideal solution for professional CNC plasma cutting applications requiring accurate, responsive and dependable automatic torch height control.
pdf_Opertation Manual Francais
Worldwide Shipping:
We will ship your items 1-10 BUSINESS days after your payment is cleared.
In general,it will takes 15-20 working days from Greece to USA,UK,Canada,Australia or other countries.
If you don’t receive your items OVER 30 days,please contact us.
Refund:
If you are not satisfied with our products,we will resend or refund your full money.
Customers Support:
If you need help about the installation or any information please do not hesitate to contact us through the contact form page.


