industrial IGBT Inverter 315/400/500/630A MMA/arc/stick Welder with Ce Certificate
Plasma Copper Polishing Machine Our copper polishing machine adopts plasma polishing technology to realize the polishing of metal, and it is also excellent for copper. It can polish different materials of metal, like brass, copper, copper alloy, and so on. A plasma copper polishing machine can quickly and evenly polish the burrs on the surface of copper parts, and it can even polish shaped parts, complex surfaces, and irregular surfaces of copper parts. Copper polishing machine is not only fast and efficient but also high quality. In addition, polishing and deburring can be carried out at the same time, but also for the metal to do the whole polishing, greatly improving the quality of the whole product. We have a reasonable design of copper polishing equipment, a two-point suspension hanging device, more stable can be realized at 360 ° any hanging, easy to operate, only ordinary workers to do the upper and lower hanging can be, which saves a lot of labor costs. copper polishing machine,brass polishing machine,brass polishing equipment,brass metal polishing machine,copper polish machine Dongguan Bayi Automation Equipment Co., Ltd , https://www.bayipolisher.com
1. Simple electric circuit with strong anti-interference capability.
2. Arc force can be adjusted based on the length of the welding cable, enabling long-distance welding.
3. Adjustable striking current suitable for different workpiece thicknesses and electrode types.
4. Digital ammeter allows precise presetting of welding current before starting.
5. Compatible with various electrodes including Φ2–Φ6 acidic, refractory steel, and more.
6. Suitable for welding stainless steel, carbon steel, and alloy steel.
7. Carbon arc air gouging function available for machines above 500A.
8. High-frequency inverter design, compact size, lightweight, and energy-efficient.
Technical Parameters:
Model
ZX7-400
ZX7-500
Voltage/Frequency
3-phase 380V 50/60 Hz
Rated Input Capacity
18.4 KVA
25 KVA
Output Current Range
20–400A
20–500A
Duty Cycle
60%
60%
Electrode Diameter
Φ2–Φ6
Φ2–Φ7
Dimensions
576×297×574mm
636×322×584mm
Weight
40KG
45KG
Welding Performance:
Frequently Asked Questions (FAQ):
1. Q: Are you a manufacturer or trading company?
A: We are a factory with 28 years of manufacturing experience. Our main products include IGBT inverter plasma cutters, CNC cutting machines, welding machines, and beveling machines.
2. Q: What certifications do you have?
A: CE, ISO, CCC, and SGS certifications are available.
3. Q: How long does mass production take?
A: 15 working days after receiving payment.
4. Q: What is your warranty period?
A: 1 year.
5. Q: What after-sales service do you offer?
A: 24-hour online support, free spare parts for breakdowns during warranty period.
7. Q: What is the cutting speed?
About CHD:
Founded in 1989, Wenzhou CHD Welding Equipment Factory is a well-known manufacturer of cutting machines, beveling machines, welding machines, and accessories in China. With three production bases located in Shanghai, Wenzhou, and Chengdu, and a plant area of 53,000 square meters, we have passed authoritative certifications such as ISO9001, SGS, and BV.
We have over 10 product series that meet EU CE certification requirements. CHD has applied for more than 10 patents and participated in the development of three national Chinese standards. We are also recognized as a famous brand in Shanghai.
Our marketing and service network covers more than 70 countries worldwide.
Exhibitions:
Since 1989, CHD has participated in over 100 welding exhibitions. We attend at least six exhibitions annually, including Beijing Essen Welding & Cutting Exhibitions, China Welding Expositions, and events in Russia, Australia, India, Brazil, Vietnam, and throughout mainland China.
Copper Polishing Machine Manufacturers​