| Model | ADF DX-520S |
| Optical Class | 1/2/1/2 |
| Dark State | Variable Shade, 9~13 |
| Shade Control | External, Variable |
| Cartridge Size | 110mm*90mm*9mm(4.33"*3.54"*0.35") |
| Viewing Size | 92mm*42mm(3.62" *1.65") |
| Arc Sensor | 4 |
| Power | Solar Cell, couldn't change battery |
| Shell Material | PP |
| Headband Material | LDPE |
| Recommend Industry | Heavy Infrastructure |
| User Type | Professional and DIY Household |
| Visor Type | Auto Darkening Filter |
| Welding Process | MMA, MIG, MAG, TIG, Plasma Cutting, Arc Gouging |
| Low Amperage TIG | 10Amps(AC), 10Amps(DC) |
| Light State | DIN4 |
| Dark To Light | 0.1-1.0s by infinitely dial knob |
| Light To Dark | 1/15000S by infinitely dial knob |
| Sensitivity Control | Non adjustable, Auto |
| UV/IR Protection | DIN16 |
| GRIND Function | YES |
| Low Volume Alarm | NO |
| ADF Self-check | NO |
| Working Temperature | -5℃~+55℃( 23℉~131℉) |
| Storage Temperature | -20℃~+70℃(-4℉~158℉) |
| Warranty | 1 Year |
| Weight | 460g |
| Packing Size | 33*23*23cm |
OEM Service
(1) Warning Sticker Design.
(2) User Manual( Different language or content)
(3) Ear Sticker Design.
(4) Customer's Company Logo, laser engraving on screen.
Minimum Order Quantity: 300 PCS
Delivery time:28Days after receive deposit
Payment Term: 30%TT as deposit, 70%TT before shipment or L/C At sight.
Welding helmets are available in two main categories: passive and auto-darkening. Passive helmets have a dark lens that does not change or adjust, and welding operators nod the helmet down as they start the arc when using this type of helmet.
Auto-darkening helmets offer greater ease of use and convenience, especially for operators who raise and lower their helmet frequently, since sensors will automatically darken the lens once they detect the arc.
In the category of auto-darkening helmets, there are xed shade or variable shade options. A xed shade helmet will darken to one pre-set shade — often a good option in applications where the welding operator repeats the same weld.
1. Are you manufacture or trading company?
We are manufacture located in Ningbo City, we have 2 factories, one is mainly in producing Welding Machine, Welding Helmet and Car Battery Charger, Other company is for producing welding cable and plug.
2.How long can I expect the sample welding helmet?
It takes 2-3 days for sample and 4-5 working days by courier.
3. Free Sample is available or not?
The sample for welding helemt and cables are free of charge, you just need pay for courier cost. You will pay for the welding machine and its courier cost.
4. How long for mass product producing?
About 30 days.
5. Which certificate you have?
CE.