Wuhan Yifi Laser Equipment Co., Ltd.

Description- Usage of Li-Ion battery is increasing exponentially in various sectors such as mobiles, automobile, defense, aerospace, etc. SIL has recently developed battery welding machine for Li-Ion batteries. These batteries are made of prismatic containers having materials like Al, Al alloy, SS or OFHC Copper. These machines are used for welding can-caps, terminals, fill tubes, tabs, etc. The components can have thicknesses from 0.5 mm upto 3 mm. Type of Lasers that can be used are either CW or QCW fiber Laser. The machine produces positioning accuracy of better than 10 µm and positioning speed > 18 m/min. Other important features are welding process monitoring thru video camera, power ramping & pulse shaping, welding head with wobble motion, seam tracking with path compensation to name a few.

Description- SILROBOWELD it is modern 2 to 6 kw laser welding delivers high quality, high precision weld that is not possible with conventional CO2 welding. Fiber laser technology allows to processes different types of thickness and materials, including similar and different material. SILROBOWELD operates in standard laser safety booth to protect user from shorter wavelength emitted by fiber laser. SILROBOWELD its takes higher level of precision and productivity using fiber laser processes material such as brass, copper, and aluminum. Fiber laser technology is with unmatched beam quality and electrical saving, due to this requires less maintains to oscillators to generate beam. In SILROBOWELD teaching is done with inline CCD camera which is easy , fast and accurate teaching of welding path. Another key features are rotating mirror in welding head, which helps to rotate beam direct path of welding, it can make any shape of laser beam like 8, O, line (vertical or horizontal)

Description- Q-switched fiber lasers are capable of providing pulse energies in the mJ range, but for materials processing applications requiring multiple Joules of pulse energy at multi-kilowatt peak powers IPG has developed the unique Quasi-CW Fiber Lasers. These fiber lasers occupy the space between kW class CW fiber lasers and Q-switched pulsed lasers. They are very similar to kW class fiber lasers with one notable difference: their peak power during ON time is up to tenfold higher than their average power in pure CW mode of operation. Thus, these lasers can provide tens of joules of energy over a long pulse, from 50 microseconds to 50 milliseconds. Feaatures- Laser power from 75 W to 2.3 kW. Peak power will be ten times more than actual power. Fully automated and IOT 4.0 enabled.

Description- Indian railways which is the fourth largest railway network in the world by size, with 121,407 kilometres of total track over a 67,368-kilometre route and over 18million passengers and 2 million tons of freight traffic per day. On its rail network of 63,327 km, Indian Railways runs more than 200,000 wagons and 50,000 carriages pulled by more than 8,000 engines; it also runs 6,909 stations and has over 1,400,000 employees, which makes it the third biggest employer in the world. Railway coach side walls and roofs SIL recently commissioned an innovative SCW 2.5X25 automatic laser cutting and welding system to produce side walls and roofs for its passenger wagons. This is a sheet cut and weld system designed and customised by SIL as per clients specifications. SCW stands for Sheet Cut and Weld, 2.5 indicates the maximum weld length,25m indicates the maximum welded sheet length that the system can be handle. The machine produces semi-finished parts which is used for manufacturing railway coach sidewalls and roofs including windows and doors of the coaches. SCW 2.5X25 machine consist of Cutting and Welding base table with gantry and dual Z-axis of cutting and welding, Machine Enclosure, Control panel, Chiller, Fume Extractor, Raw Sheet Loading Table and finally Sheet rolling table. The sheets are rolled out automatically from trimming-welding station and cutting station with the help of two rollers at both station which will sandwich the sheet and move the sheets towards sheet rolling table. This operation is done be servo motors due which we can get the exact position of the sheet without any error. Features- Laser welding station 2.5 x 22 m. Laser Welding Head Includes Wobbler, Seam Tracker and Monitoring System 3 Kw Fiber Laser with Dual Beam Switch Facility. Laser Cutting Station 2.5 x 4 Mtr. CNC Laser Weld-Cut System up to 26 meters length. Camera based real time part to part coordinate measurement, helping accurate cutting for long length sheets. Technical Specifications- Laser Power 3000/4000/6000W Laser model IPG Welding area size 2550mm Laser cutting area Size 4000 X 2500 mm Y- Axis 4050 mm X-Axis 2550 mm Z Axis 180 mm Welding thickness 1-3 mm Stainless Steel (3 kwatt ) Kindly contact for 6 kwatt Cutting thickness 0.5-25 mm MS/0.5-12 mm SS/0.5-8 mm Al Positioning Accuracy â?¤ �± 0.1 mm/m Max Welding Speed 15 m/min Max Cutting area rapid Speed 80 m/min Cutting Speed 20 m/min Cutting Acceleration 0.5 G Repositioning Accuracy ± 0.05 mm Resolution 0.01 mm Power 380 V/ 50 HZ 380 V / 60 HZ Weight without rolling table 15 TON Laser including 2 Fiber Cable & 2-way beam switch(Time Sharing) Advanced welding head with seam tracker Wobble Welding Head (Optional)

Description- The handheld laser welding machine combines quality of laser with flexibility of traditional welding to users advantage. The handheld laser welding machine is very easy to operate, which offers perfect welding seam without usage of any consumables at a fairly fast welding speed. The handheld laser welding machine can replace the traditional argon welding and electric welding. Features- High laser energy density, small thermal effect area, no deformation, less or minimal subsequent processing. Easy spot welding and continuous welding. Non-contact processing, stress free, noiseless, no pollution to the environment, Good welding quality, smooth and beautiful appearance, high welding speed, high strength. Weld strength and toughness equivalent or stronger than the base metal. Advantages- Fast welding speed, 2~10 times faster than traditional welding. The welding seam is smooth & beautiful, small taper, doesnâ??t need polish, save time. No deformation or welding scar, firm welding of the work piece. Laser welding has no consumables, low power consumption and long service life. Safe, easy operation and more environment friendly. Applications- The handheld laser welding machine can be used for welding stainless steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys, it can also be used for a variety of welding between different materials, such as: copper â?? brass, titanium â?? molybdenum, titanium â?? gold, nickel â?? copper and so on Handheld laser welding machine is widely used in the kitchen cabinets, staircase elevator, shelf, oven, stainless steel door, window guardrail, distribution box, medical equipment, communications equipment, battery manufacturing, craft gifts, household and other industries.

This machine is a new model which is having laser wire with welding gun, operate by hand . It is very flexible for welding some unusual angle. Convenient for welding and easy for maintenance . The energy, pulse width, frequency and light spot size can be adjusted in a large range to realize different welding effects. The parameters are adjusted by the lever in the seal cavity, which is simple and highly efficient

Fiber laser welding machine is an advanced welding technology which is a perfect replacement of traditional electric welding, MIG and CO2 welding. Laser Cleaning process is to melt the connecting area by a very high-energy and dense beam with a large amount of heat. The single module optical fiber laser source provides consistent and stable power and high quality of laser beam. The laser power range can be adjusted according to actual production needs. This solution guarantees unparalleled application flexibility and high reliability. Parameters Laser 1000W 1500W 2000W 3000W Cleaning head TOPtek PRO WOBBLE Wire feeder TOPtek EasyWIRE Control system TOPtek PRO Cleaning