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JOINT Pulsed MIG Welder for Liquefied Gas Cylinder

Manufacturer: Shanxi Nebula Automatic Equipment Co., Ltd<br>Official Exporter: Beijing Kunzhuo Electric Co., Ltd.<br>URL:www.digitalwelding.com.cn <br>Email: info@kunzhuo.com.cn

YiruChen
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JOINT Pulsed MIG Welder for Liquefied Gas Cylinder

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  1. Liquefied-gas Cylinder Application Analysis Manufacturer: Shanxi Nebula Automatic Equipment Co., Ltd Official Exporter: Beijing Kunzhuo Electric Co., Ltd. URL:www.digitalwelding.com.cn Email: info@kunzhuo.com.cn

  2. JOINT Pulse MIG--Suprior Welding Quality Make Every Weld Easy

  3. Company Introduction Deliver Quality With Every Weld

  4. Overview Case Background Our Solution Outcome

  5. Liquefied-gas Cylinder Background Info Manufacturer: Factory A nProduction Capacity: 450 pcs of Liquefied-gas cylinder per day; nBase Material: Carbon steel Q235; nStandard Dimension: 320x3mm; nExpected Lead-time: 65s-70s/cylinder; nAcceptance standard: Grade I & II by X-ray detection; nWelding width: 14mm; nWelding height: 1mm; nNot permitted: lack of penetration, lack of fusion, over-burn defects, spatter and clean-up.

  6. Situation June 2015 Factory A is facing the following issues when using its Submerged Arc Welding Machines: 1. Pass rate: 40%-50% 2. Production lead-time: 100s-120s/cylinder 3. Welding current: >400A 4. High power consumption. Low Pass Rate Low Productivity High Energy Consumption

  7. Our Solution July 2015 Factory A purchased 10 JOINT PULSED MIG Welders. 1. Welding current is 300A-330A 2. Lead-time: 65s- 70s per round. 3. Pre-gas time: 10s Post-gas time: 3s. Low Heat Input Constant Output Eliminate Burnthrough Spatter-free Welding Short & Concentrated Arc

  8. Performance Comparison Performance with Joint Pulse MIG Performance with Other Chinese Brand Pulse MIG

  9. Outcome Power Consumption Performance Productivity

  10. PERFORMANCE! X-Ray Detection Result Factory A did flaw detection for the 100 cylinders by X-ray. The results are: ØGrade I: 90pcs ØGrade II: 7pcs ØGrade III: 3pcs Remark: Grade I and Grade II are accepted. Failure rate:3%

  11. Superior Welding Quality Welding Quality Gas Leakage & Accidents Safety for Households Usage: Cooking in the kitchen

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