It can be equipped with a scrolling display that displays 300-500 words of display content. It can also be equipped with intelligent infrared probe anti-collision device, which can automatically return to work when people or foreign objects are 20-30CM, thus ensuring the safety of vehicles and pedestrians.It can automatically open and close when automatic clutch is cut off. Manually open and close when manual clutch is cut off. The control system has control panel, push button switch, and other requirements. Equipped with wireless remote control.The door body is made of high-quality stainless steel and aluminum alloy profiles, and is hinged by the parallelogram principle. The drive is driven by special motor, worm and worm gear deceleration, and has automatic clutch or manual clutch. Factory Sliding Retractable Gate,Aluminum Alloy School Sliding Gate,Automatic Electric Single Double Gate,Store Retractable Gate Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hongfadoor.com
Item No.
DF-4002
Name
Auto-welding mask
Variable shadeÂ
DIN 9-13
Darkness adjustment
External
Viewing area
92*42mm
Light to dark
1/25000s
Dark to light
0.1-1.0s, steplessly adjustable
Senstivity
Low to light,steplessly adjustable
Light state
Shade DIN 4
UV/IR protectionÂ
up to shade DIN 15 at all time
Power on/off
Automatic
Power supply
Large solar cells, two lithium batteries
Mode
Weld/Grind
Warranty
2 years
Material & Weight
PP, 0.48kgs
Fire resistance
Yes
MOQ
300pcs
Packing
1pc per woven bag, 20pcs/ctn
N.W./G.W.
9.6/21KGS
Item No.
DF-4002
Name
Auto-welding mask
Variable shadeÂ
DIN 9-13
Darkness adjustment
External
Viewing area
92*42mm
Light to dark
1/25000s
Dark to light
0.1-1.0s, steplessly adjustable
Senstivity
Low to light,steplessly adjustable
Light state
Shade DIN 4
UV/IR protectionÂ
up to shade DIN 15 at all time
Power on/off
Automatic
Power supply
Large solar cells, two lithium batteries
Mode
Weld/Grind
Warranty
2 years
Material & Weight
PP, 0.48kgs
Fire resistance
Yes
MOQ
300pcs
Packing
1pc per woven bag, 20pcs/ctn
N.W./G.W.
9.6/21KGS
Electric Welders Big Viewing Window Darkening Welding Helmets
Model NO.: DF-4002
Auto-Darkening: Yes
View Area: 92*42mm
Sensitivity: 1/25000s
Power Supply: Solar Cell & Lithium Batte
Helmet Material: PP
Darkness Adjustment: External
Trademark: OEM
Transport Package: One PC Per Woven Bag, 20PCS Per out Carton Carto
Specification: 360X240X230MM
Origin: Zhejiang China
Model NO.: DF-4002
Auto-Darkening: Yes
View Area: 92*42mm
Sensitivity: 1/25000s
Power Supply: Solar Cell & Lithium Batte
Helmet Material: PP
Darkness Adjustment: External
Trademark: OEM
Transport Package: One PC Per Woven Bag, 20PCS Per out Carton Carto
Specification: 360X240X230MM
Origin: Zhejiang China