Model NO.: NL-JW200
Laser Output Power: 200W
Pulse Width: <20ms
Welding Frequency: 0-40Hz
Electricity Demand: 220V/50Hz/40A
Holistic Power: 4.5kw
Cooling: Water
Laser Spot Adjust Range: 0.1mm-2.0mm
Aimed at Positioning: Red Light Plus CCD Checking System(Optional)
Use of The Environment: Clean and Dust-Free Source
Trademark: Nine
Specification: CE
Origin: China
HS Code: 8456100090
Model NO.: NL-JW200
Laser Output Power: 200W
Pulse Width: <20ms
Welding Frequency: 0-40Hz
Electricity Demand: 220V/50Hz/40A
Holistic Power: 4.5kw
Cooling: Water
Laser Spot Adjust Range: 0.1mm-2.0mm
Aimed at Positioning: Red Light Plus CCD Checking System(Optional)
Use of The Environment: Clean and Dust-Free Source
Trademark: Nine
Specification: CE
Origin: China
HS Code: 8456100090
Product Description:
    This welder is specially developed for laser welding of jewelry by HaiNuoxin and mainly used in perforating and spot welding of gold and silver jewelry. The laser spot welding is an important aspect of laser process technology application.The spot welding process is thermal conduction, ie.The laser radiation heats the surface of work piece,and the surface heat diffuse to the interior throught themal conduction and melts the work piece by controlling the wideth, energy, peak power and repeating frequency of laserpulse to form specific molten pool. Because of its uniqueadvantage,it is widely used in the process of gold and silver jewelry and welding of mini and small parts.

Advantage:
High speed,high efficiency,deep,small deformation,small heat effect area,high welding quality,pollution free welding spot,environment friendly.

Feature:
1.The energy, pulse width, frequency and light spot size can be adjusted in a large range   to realize different welding effects.
2.The parameters are adjusted by the lever in the seal cavity, which is simple and highly efficient.
3.Ceramic converging cavity is imported from the Britain. It is corrosion resistant and high temperature resistant, and has 8-10 years service life. The life of xenon lamp is more than 8 million times.
4.Use the most advanced light shielding system to eliminate the irritation to eyes by light during working.Able to work for 24 hours continuously; Stable performance; Free of maintenance in 10, 000 hours.
5.Human-based design accords with ergonomics, avoiding fatigue after long time working.


Application:
Widely used in precision machining of small parts:
For example:Jewelry, denture dentures, communication tools, metal products, watches,stainless steel and other industries.

Technology paraneters:
Parameter Value Value
Model NL-JW200 NL-JW300
Max laser output power 200w 300w
Laser wavelength 1064nm
Laser spot adjust range 0.1-2.0mm
Pulse width ≤20ms
Welding frequency 0-40Hz
Aimed at position demand CCD plus red light(optional)
Power demand 220±5%/50Hz/40A
Holistic power 4.5KW 6KW
Cooling Water Water
Use of the environment Clan and dust-free source;
13ºC~28ºC,humidity 5%~75%		 Clan and dust-free source;
13ºC~28ºC,humidity 5%~75%

After service:
1.User-friendly English manual and video CD for machine using and maintaining
2.My company English software can do all kinds of patern recognition ,software upgrading and updating and updating free
3.All product has 12 MONTHS WARRANTY ,we can provide technical support even after the warranty

Contact us:
Adress:Xinlong Industrial Park,Zhuang Cun ShaJingTown,Bao'an District,ShenZhen,China
Tel:+86-13545657552
Website:www.ninelaser.com  
  
                 Warmly welcome to visit our factory and AGENTS WANTED around world Product Description:
    This welder is specially developed for laser welding of jewelry by HaiNuoxin and mainly used in perforating and spot welding of gold and silver jewelry. The laser spot welding is an important aspect of laser process technology application.The spot welding process is thermal conduction, ie.The laser radiation heats the surface of work piece,and the surface heat diffuse to the interior throught themal conduction and melts the work piece by controlling the wideth, energy, peak power and repeating frequency of laserpulse to form specific molten pool. Because of its uniqueadvantage,it is widely used in the process of gold and silver jewelry and welding of mini and small parts.

Advantage:
High speed,high efficiency,deep,small deformation,small heat effect area,high welding quality,pollution free welding spot,environment friendly.

Feature:
1.The energy, pulse width, frequency and light spot size can be adjusted in a large range   to realize different welding effects.
2.The parameters are adjusted by the lever in the seal cavity, which is simple and highly efficient.
3.Ceramic converging cavity is imported from the Britain. It is corrosion resistant and high temperature resistant, and has 8-10 years service life. The life of xenon lamp is more than 8 million times.
4.Use the most advanced light shielding system to eliminate the irritation to eyes by light during working.Able to work for 24 hours continuously; Stable performance; Free of maintenance in 10, 000 hours.
5.Human-based design accords with ergonomics, avoiding fatigue after long time working.


Application:
Widely used in precision machining of small parts:
For example:Jewelry, denture dentures, communication tools, metal products, watches,stainless steel and other industries.

Technology paraneters:
Parameter Value Value
Model NL-JW200 NL-JW300
Max laser output power 200w 300w
Laser wavelength 1064nm
Laser spot adjust range 0.1-2.0mm
Pulse width ≤20ms
Welding frequency 0-40Hz
Aimed at position demand CCD plus red light(optional)
Power demand 220±5%/50Hz/40A
Holistic power 4.5KW 6KW
Cooling Water Water
Use of the environment Clan and dust-free source;
13ºC~28ºC,humidity 5%~75%		 Clan and dust-free source;
13ºC~28ºC,humidity 5%~75%

After service:
1.User-friendly English manual and video CD for machine using and maintaining
2.My company English software can do all kinds of patern recognition ,software upgrading and updating and updating free
3.All product has 12 MONTHS WARRANTY ,we can provide technical support even after the warranty

Contact us:
Adress:Xinlong Industrial Park,Zhuang Cun ShaJingTown,Bao'an District,ShenZhen,China
Tel:+86-13545657552
Website:www.ninelaser.com  
  
                 Warmly welcome to visit our factory and AGENTS WANTED around world

Air Valve Single Chamber

Air Valve single chamber:

1. Application: water transition pipes

2. Function:

a. when the pipe is being filled with water, the air valve automatically let air out of the empty pipes. The air must be released rapidly to make sure that the pressure does not increase in that area as flow is restricted by the air in the pipe.

b. when the pipe is being empty, the air valve must let air into the pipes rapidly to prevent the pressure from dropping and forming a vacuum in the pipe.

3. Surface coating:

Internally and externally coated with fusion bonding epoxy coating of minimum thickness of 250um. As required, Certification corresponding to drinking water like KTW, WRAS could be available.

4．Quality traceability

All the valves are with serial no. which could ensure the traceability of the production and quality control.

Air Valve Single Chamber,Air Release Valve Single Chamber,Air Spring Brake Chamber,Air Release Valves For Water Systems

SUZHOU YUEDA VALVE CO., LTD. , https://www.jsyuedavalve.com