4 axis Plastic injection mold laser welders 200W 300W 400W Stainless steel titanium metal mould repair yag laser welding machine

1.The energy density is high, the heat input is low, the amount of thermal deformation is small, and the melting zone and the heat-affected zone are narrow and deep. 2.High cooling rate, which can weld fine weld structure and good joint performance. 3.Compared with contact welding, laser welding eliminates the need for electrodes, reducing daily maintenance costs and greatly increasing work efficiency. 4.The weld seam is thin, the penetration depth is large, the taper is small, the precision is high, the appearance is smooth, flat and beautiful. 5.No consumables, small size, flexible processing, low operating and maintenance costs. 6.The laser is transmitted through fiber optics and can be used in conjunction with a pipeline or robot.

Main Advantages:

DOWIN YAG mold laser welding machine.High output power, stable energy, good beam mode, and easy operation. 1.adopted UK imported ceramic condenser cavity, corrosion resistance, high-temperature resistance, long service life.The laser power feedback control system to ensure the stability of laser energy output. 2.Motic microscope observation operation, small parts at a glance.LCD interface, current, pulse width, frequency display function, dial to adjust the work table, more convenient for operation. 3.Device is equipped with high-definition CCD and red double-positioning systems, higher positioning accuracy. 4.X/Y platform design sports flexible, able to complete a one-time combination welding curves, straight, single-point and other complex processes. Joystick control, work can be any arbitrary curve to move. 5. The diameter of the laser welding point is adjustable, and the laser welding has high precision and high accuracy. 6.The machine can welding narrow place, deep cavity repair welding, will not hurt the surrounding wall. It will not deform the mold product or sink around the weld pool.Make up for the shortcomings of traditional argon arc welding, cold welding in the repair of the fine surface of the welding, oxidation efficiency is low, the work does not change color. 7.Special argon gas protection, control system can freely adjust the inlet and outlet time, repair welding site and substrate will not burn oxidation.When welding fine corners, it will not burn edges.

Mould laser welding machine was originally designed for mould industry for molding and repairing of plastic molds, die-casting molds, extrusion molds, glass molds, plastic blow molds, rubber molds, molds of digital products / mobile phone / toy / automobile / motorcycle / etc. By applying suitable soldering wires, it is possible to fill the crack or blowholes and reuse the mold which saves production cost and improves working efficiency significantly. General laser mould welder also can be used in metal sheet stitching welding, pipe/ tube conjunction welding, and manufacturing of sensor, level switch and fine auto parts, etc.

DOWIN laser welding machine is suitable for welding of gold, silver, titanium, nickel, tin, copper, aluminum and other metal and its alloy material, can achieve the same precision welding between metal and dissimilar metals, has been widely used in aerospace equipment, shipbuilding, instrumentation, mechanical and electrical products, automotive,various metal letters, stainless steel letters, LED luminous characters, AD Logos, customized metal signage and exterior billboards and other industries..

1. Before order , kindly advice the material , thickness you need to weld , and the marking result you need , we will recommend suitable fiber laser welding , or yag laser spot welding machine , and based on the marking thickness , we will recommend the suitable power , customized warmly , just list our request , will offer the suitable solution for you

2.After order , we will offer manual , video and our technician online support , Teamviewer , video call etc all ok , make sure your machine work well after received , also technician support for the machine whole life time , any time , for any issues , we are support here always

Dowin Tech Co., Ltd. specializes in R&D and production of various laser equipment,such as laser welding machine,laser cutting machine,laser engraving machine,laser marking machine and laser cleaning machine.Our service support various languages,like English,Spanish,Russian,and so on.Meanwhile,customized equipment are available according to different requirements.Within the laser welding field,Dowinlaser has passed CE qualifications.Which assures high-efficient production and products' reliability.After years of hard work,Dowinlaser's products have made presence in more than 100 Countries such as North America,West Europe,South Asia,South America and Mid East etc.. Facing the chances and challenges of Global Economic Integration,as well as being offered with opportunities of Knowledge Economy Era, brave and passionate,initiatively implement the enterprise management policy: "Scientific Management,Continuous Improvement,Rapid Development,Credit First,Quality First".We aim to be a professional branding,and International suppliers for various industrial solutions.

Q1: I know nothing about this machine, what type of machine should I choose? A:We will help you choose the suitable machine and share you the solution; you can share us the following information 1. what material will you weld 2. The welding material thickness 3. Is it joint welding or over-lay welding 4. What is the exact usage for the machine , for product welding or repair or other application Q2: When I got this machine, but I don’t know how to use it. What should I do? A:A: Operation video and manual will be sent together with machine. Our engineer will do training online. If needed, we can send our engineer to your site for training or you can send the operator to our factory for training. Q3: If some problems happen to this machine, what should I do? A:We provide two years machine warranty. During the two-year warranty, in case any problem for the machine, we will provide the parts free of charge (except for artificial damage). After the warranty, we still provide whole lifetime service. So any doubts, just let us know, we will give you solutions. Q4: What’s consumables of laser welding machine? A: It does not have consumable. It’s very economical and cost effective. Q5: What’s package, will it protect the products? A: We have 3 layers package. For the outside, we adopt wooden cases free of fumigation. In the middle, the machine is covered by foam, to protect the machine from shaking. For the inside layer, the machine is covered by waterproof plastic film. Q6: What’s delivery time? A: As per your requirement , we will suggest the suitable machine . The exact delivery time as per your machine. Normal delivery date is 7-10 days after confirm your order and payment. Q7: What payment terms can you accept? A: Any payment is possible for us, We support T/T, L/C, VISA, Mastercard payment terms with Alibaba Trade Assurance. etc. Q8: How is the shipping method? A: As per your actual address, we can effect shipment by sea, by air, by truck or railway. Also we can send the machine to your office as per your requirement . Q9: How about quality and reliability? A: Strong quality control system, each machine must pass 24-72hours vibration test.