China Manufacturer 300W Handheld Laser Welding Machine for Stainless Steel Sign Letters

• Warranty：2 Years
• Application：Sign & Advertising

=== Base Info ===

• Model NO.：BHJ-300W
• Technical Class：Pulse Laser
• Control：PLC
• Power Density：Deep Fusion Welding
• Laser Classification：YAG Laser
• Type：YAG, Laser Spot Welder
• Cooling Way：Water Cooling
• Style：Portable
• Frequency Range：Intermediate Frequency
• Electric Current：AC
• Work Form：Laser Welding Machine
• Transport Package：Plywood Package
• Specification：300W
• Trademark：BYT
• Origin：China
• HS Code：8515809090
• Production Capacity：200sets,Month
• Package size per unit product：2.10cm * 1.70cm * 1.50cm
• Gross weight per unit product：500.000kg

=== Description ===

Basic Info.

Model NO. BHJ-300W Technical Class Pulse Laser Control PLC Power Density Deep Fusion Welding Laser Classification YAG Laser Type YAG, Laser Spot Welder Cooling Way Water Cooling Style Portable Frequency Range Intermediate Frequency Electric Current AC Work Form Laser Welding Machine Transport Package Plywood Package Specification 300W Trademark BYT Origin China HS Code 8515809090 Production Capacity 200sets/Month

Packaging & Delivery

Package size per unit product 2.10cm * 1.70cm * 1.50cm Gross weight per unit product 500.000kg

Product Description

China Manufacturer 300W Handheld Laser Welding Machine for Stainless Steel Sign Letters

Application field :
Advertising laser welding machines have small welding spots, joint firmness for metal word connection, widely used in signage making, metal word production and advertising display production company.
Feature:
1. Long warranty: one year for the whole machine, two years for the main board, motor and driver, except for wearing parts. In addition wearing parts provide another 5 positioning needles, 2 protective lenses and 1 xenon lamp. These wear parts can be used for at least two years.
2. Ensure the actual working effect, strong power, eliminate light decay, can achieve fast and constant power welding.

Model	Power	Depth of fusion(mm)	Welding thickness (mm)	Refer metal
BHJ-300W	300W	1.5	0.1-2.5	SS
BHJ-500W	500W	2	0.1-3	SS

 3. All the optical accessories adopt the first-class brand, standard with the genuine crystal from the original factory, imported British Morgan ceramic core, a full set of quartz lens, welding speed is faster, stronger, eliminate light decay.
4. Famous brand high-power water chiller, the internal compressor made by Panasonic or Sony. 1P water chiller up to 1.5P and 2p water chiller up to 2.5P.
5. Xenon lamp, foot pedal all adopt imported accessories, in order to ensure the stability of the equipment working for a long time.
6.  Double optical paths welding machine, with Japanese technology as the hand-held welding gun and domestic top-quality fiber and patented technology.


Technical data:

Model	BHJ-300W Single	BHJ-300W Double	BHJ-500W Single	BHJ-500W Double
Laser power	300W	300W	500W	500W
Laser wave length	1064nm	1064nm	1064nm	1064nm
Monopulse max power	110J	110J	190J	190J
Laser Welding Depth	0.1-2.5mm	0.1-2.5mm	0.1-3mm	0.1-3mm
Pulse width	0.1-20ms	0.1-20ms	0.1-20ms	0.1-20ms
Laser welding frequency	1-50Hz	1-50Hz	1-100Hz	1-100Hz
Laser spot size adjusting range	0.2-3.0mm	0.2-3.0mm	0.2-3.0mm	0.2-3.0mm
Total power	≤7.5KW	≤7.5KW	≤16KW	≤16KW
Water chiller	1P	1P	2P	2P
Working voltage	220V±10%/50Hz/1P/40A	220V±10%/50Hz/1P/40A	380V±10%/50Hz/3P/40A	380V±10%/50Hz/3P/40A
Working table size	1000*1500mm	1000*1500mm	1000*1500mm	1000*1500mm
Sight positioning	CCD synchronism high definition camera	CCD synchronism high definition camera	CCD synchronism high definition camera	CCD synchronism high definition camera
Laser device vertical travel	≥200mm	≥200mm	≥200mm	≥200mm
Laser device horizontal direction	200-800mm	200-800mm	200-800mm	200-800mm
Length of optical cable		≥5m		≥5m
Overall size(m)	0.78*0.75*1.15 1.5*1*0.72	0.78*0.75*1.15 1.5*1*0.72	0.78*0.75*1.15 1.5*1*0.72	0.78*0.75*1.15 1.5*1*0.72
Net weight(kgs)	240	280	360	400
Package size(m)	1.65*0.85*1.35 (1.9cbm)	1.65*0.85*1.35 (1.9cbm)	1.65*0.85*1.35 (1.9cbm)	1.65*0.85*1.35 (1.9cbm)
Gross weight(kgs)	280	310	400	440

Frequently Asked Questions:
1. How to choose a suitable welding machine?
1) The client's industry: if it is an advertising industry, it is ok to recommend our advertising type. If the client is engaged in other industrial industries and the welding workload is very heavy, he can purchase our industrial type.
2) Thickness of welding: Welding machine has two parameters: depth of fusion and thickness of welding. Depth of fusion refers to the depth of welding fusion.Welding thickness refers to the thickness of the plate can be welded firmly.For example, the advertising industry generally will not weld thoroughly, which will affect the appearance. Therefore, to weld the thickness of 2.5mm, 300W is enough, and the depth of fusion can reach 1.5mm, so that the welding can be firm.
2. What is the purpose of holding a welding gun?
The handheld welding gun is mainly used for welding larger objects, such as advertising industry welding word, can weld 2-3 meters of word, can also be used to seal the word edge.
3. What is the difference between welding depth and fusion depth?
Welding fusion depth and welding thickness concept is different, welding depth refers to the full welding thickness, welding thickness refers to the maximum thickness of the material can be welded, like in the advertising industry generally will not be used full welding.

1. What metal is the YAG laser welding machine mainly used for? Can it weld aluminum?
2. The main welding stainless steel, but also welding galvanized sheet, titanium plate, and carbon steel plate, copper can not be welding.When welding galvanized sheet, the same power than the welding of stainless steel to reach the depth of fusion is less, because there are also reflective.YAG can be welded with aluminum, but it is not recommended, because aluminum has strong reflective characteristics, so the minimum 500W can be welded, and must be pure aluminum, not aluminum stip.The welding depth of 500W is 0.7mm, and the welding thickness is 1.8mm. Because the welding is not very firm, the words that are too big will be opened.

5. What should be pay attention to when welding machine is in use?
1) During use, pure water must be used, otherwise scale may easily occur in the crystal and damage the luminous effect. In addition, the replacement of pure water is generally 20 days per time.
2) Avoid too much vibration, which will affect the internal light path and destroy the light effect
3) Keep the protective lens clean and wipe with alcohol is recommended.It is not recommended to use cotton wadding directly because it will drop cotton wadding.
5. Do I need to buy more accessories when purchasing laser welder?
When the laser welding machine is sold, the wearing parts we provide can be normally used for two years, and you can no longer buy other parts.If necessary in the later stage, we will directly express to you .
How about your after-sale service?
We have a special English after-sales staff who will contact you in advance before you receive the machine, so that you can teach you how to install and use the machine after you receive it.In addition, you can also contact us at any time during the use.
6. I see that other manufacturers have equipment with large countertops. Can you make them?
Yes, we can also make a welding machine with a large working platform. The working table is 2100*1700mm and the cost is increased by 250 USD. However, the packaging volume is changed from 1.9CBM to 3.1CBM, which increases the packaging volume and increases your import freight, customs clearance fee and workshop floor space.

Why Choose us
 Company Experience

1. Founded in 1996, with registered trademarks "BAOYUANTONG" and "BYT".
   2.Own more than 30 patents for invention, utility model and design.
   3.Passed the "SGS certification" for 9 consecutive years, and all products have obtained the " Europe CE certification"
   4.Exported to over 150 countries including the North America, Europe, South America, the Middle East,and have more than 2000 clients.
   5.Provide one-stop procurement ,let customer's purchase more efficient and safety.
   6.According the customer different requirements ,provide equipment customized solved plan and sample making .

Sales Service
1.Technical people have professional english ability and directly with customer communication.
2.24H/7D on line service , when you need we all will be here .
3.Before delivery , accept the international third party finish inspection .
4.Regular return visits to customers for technical guidance, and get high praise from customers.
5.For the products making , have professional technical engineer provide process guide .

Various Training Service
1.Provide U disk with detailed operation manual and video.
2.Via on line chat way service(QQ,whatsapp,wechat) for customer in any time.
3.Via teamviewer remote control software to provide on line guidance.
4. Customer come to our factory for learning how to operate the machines.
5.Engineer can go aboard for training if customer needed.

3.Buyer Feedback
Our responsibility -- provide stable and reliable performance of the equipment and provide high-quality service, let every user satisfaction. (Click the picture ,listen user's voice)

4.Package&Delivery
 

1. After the completion of machinery production, the factory inspectors shall check and put the equipment into storage.Before the delivery of the equipment, the after-sales engineer shall conduct secondary inspection and ensure the quality of the machine meets the customer's requirements
   2.Clean the whole machinery , protect the parts that need oil, and check the related parts again .
   3. Anti-collision package edge: All parts of the machine are covered with some soft materials.
   Whole film packaging machine: Avoid all damage that may occur during delivery. Then we will cover the plastic package tightly to ensure that the soft material is covered intact, also avoiding water and rust.
   4. Fumigation wooden box:Our wooden box is fumigated, do not need to check the wood, saving the transport time and money.
2. 

5.Company Information
1.SHANDONG YUANTONG CENTURY INTELLIGENT TECHNOLOGY CO.,LTD This factory build in 1996, mainly producer vacuum forming machine ,vacuum press ,CNC router ,laser machine and channel letter bending machine ,the products export to more than 152 countries and get CE ,FDA, SGS certification , service more than 2000 customers


2.Customer Visiting
Our factory located in No.2999,2nd Industry Street, Weicheng ED-Zone, Weifang City Shandong Province China , Every year, we receive different countries customers to visit and study. Here, customers can have  more real understanding of our production capacity, product quality and service, as well as better understanding of the work and operation of the equipment. Looking forward to your visiting in near future.

3.Exhibition and B to B platform
Since 2009 ,we take part in the different city's related fair ,and also go to abroad take part in exhibition and meet customer ,build cooperation relationship 
4.Company Activities
We have a "unity, friendship, integrity, hard work" team, through the rich and colorful corporate activities, we feel everyone's passion, dedication and cohesion, we always believe that because of such an excellent team, will win more and more customers .

CE SGS Certification High efficiency 300W 500W stainless steel metal laser welding machine