Chongqing Lianwai Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 sets per month |
| Delivery Time | 15days |
| Packaging Details | Packing with form & carton, carton dimension:460*265*495mm |
| Control mode | Digital control |
| Input power | 2800W |
| Input current | 15A |
| Output current | 1000A |
| Output voltage | 50-100V |
| Percentage of discharge | 10-100% |
| Dimension | 410*215*445mm |
| Net weight | 23kg |
| Brand Name | GENWELD |
| Model Number | LW-D9500 |
| Certification | CE |
| Place of Origin | Chongqing |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 sets per month |
| Delivery Time | 15days | Packaging Details | Packing with form & carton, carton dimension:460*265*495mm |
| Control mode | Digital control | Input power | 2800W |
| Input current | 15A | Output current | 1000A |
| Output voltage | 50-100V | Percentage of discharge | 10-100% |
| Dimension | 410*215*445mm | Net weight | 23kg |
| Brand Name | GENWELD | Model Number | LW-D9500 |
| Certification | CE | Place of Origin | Chongqing |
| High Light | Overlaying Metal Sheet Welding Machine ，Metal Sheet Welding Machine 1000A ，MCU Cold Welding Machine | ||
LW-D9500 Spark Building-up Welding Repair Machine-----High-power, multi-functional, intelligent casting repair experts
Materialssuitable for welding: cast steel, cast iron, cast aluminum, cast copper, molds and other metal products;
Repairable defects: pores, trachoma, lack of material, bumps, processing out of tolerance, etc.
Metal surface coating function: increase wear resistance and hardness
Working principle of LW-D9500 machine:
Dual microprocessors (MCU) are used to accurately control the discharge current, making the discharge current more accurate, and the output is greater and faster. The hiagh temperature is generated at the moment of discharge, and the welding material is melted in an instant (20uS-100uS), and it is metallurgically bonded with the base material under the action of various forces. The power supply of LW-D9500 electric spark surfacing repairing machine also uses a dual-current PWM controlled high-frequency switching power supply. The power supply is stable, with adjustable output voltage, and the working efficiency is as high as 95%. It is controlled by a digital CPU, which is higher than the original potential. The adjustment and control of the device are more precise. This equipment is equipped with EMI, RFI and other anti-electromagnetic interference circuits to effectively prevent mutual interference between the equipment and external equipment.
Product features:
1. One machine with multiple functions, can be surfacing and surface coating, eight storage functions, can store different welding parameters according to different materials,
2. Fast welding repair speed and high repair accuracy. With dual inverter power supplies, the welding machine has higher working output. The efficiency is several times higher than that of ordinary cold welding machines,
3. Exclusive custom gold shell resistors; using a two-wire package, more suitable for high-strength long-term work,
4. Strong weld repair bond, and each solder joint of the welding material has reached the state of metallurgical bonding with the base material.
| Parameter Sheet of LW-D9500 Spark Building-up Welding Repair Machine | |||
| Model | LW-D9500 | Control method | Digital control |
| Input voltage | 220V | Surfacing current | 400－1200A |
| Input Current | 15A | Surfacing thickness | Any |
| input power | 3000W | Electrode diameter | 1.2－3.6mm |
| The output voltage | 50－100V | Output current | 1000A |
| Percentage of discharge | 10%－100% | Protection level | IP40 |
| Instantaneous output power | 4.0KW | Dimensions | 410mm ×215mm×445mm |
| Instant melting point of welding material | Over 2500℃ | Weight | 25Kg |
| Internal power supply | Double closed loop current type PWM switching power supply | ||
| Equipment Components & Origin | ||
| Name | Brand | Origin |
| Capacitance | Chemi-con (Black King Kong) | Japan |
| Mos tube | IXYS | Germany |
| Freewheeling tube | ST | Italy |
| Rectifier bridge | ON | America |
| Rectifier diode | ON | America |
| Module (customized) | ON | America |
| Magnetic core | TDK | Japan |
| CBB capacitor | Philips | Japan |
| Optocoupler | Sharp | Japan |
| Integrated power management module | Toshiba | Japan |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
200~300
Ecer Certification：
Site Member
Established in 2016, CHONGQING LIANWAI TECHNOLOGY Co., Ltd is a professional manufacturer and exporter that are concerned with the design, development and production of Welders, Generator sets, Motor tricycles, Tillers and other power products. We are located in Chongqing, with convenient transpor... Established in 2016, CHONGQING LIANWAI TECHNOLOGY Co., Ltd is a professional manufacturer and exporter that are concerned with the design, development and production of Welders, Generator sets, Motor tricycles, Tillers and other power products. We are located in Chongqing, with convenient transpor...
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