TECHNICAL DETAILS 技术细节
The electric arc is constricted by a cupper nozzle, which causes a higher density. The concentrated electric arc can be achieved in conjunction with the controllable able gas, higher welding speeds and a deeper penetration, which saves time and money. The tight bundling of the electric arc and the welding speed causes only a narrow heat-effected zone to form, which has a lower thermal distortion in the component result.
电弧因铜喷嘴集聚，产生高功率密度。 稳定集聚的电弧、数显可控的等离子气体、智能高速的焊接速度、理想化的熔深、极大节省了时间和金钱。集聚的电弧和焊接速度能够形成一个狭窄的热影响区，从而使工件热变形较小。
| 技术规格 | Technical Specifications | PMI – 350 ACDC TL |
|---|---|---|
| 电源电压 | supply voltage | 3 x 400V AC ± 15% 50 / 60 Hz |
| 主要连接 | main connection | 4 x 32A CEE plug, 6 mm² |
| 焊接电流（60％ED） | welding current (60% ED) | 320A |
| 焊接电流（100％ED） | welding current (100% ED) | 290A |
| 控制范围 | control range | 3 ÷ 350A |
| 空载电压 | idle voltage | 95V |
| 引弧电流（100％ED） | pilot current (100% ED) | 30A |
| 引弧电流控制范围 | control range pilot current | 0,5 – 50A |
| 防护等级 | degree of protection | IP 21 S |
| 手动等离子气体控制 | manual plasma control | 0,2 ÷ 2,5 l Ar/min |
| 手动保护气体控制 | manual protection gas control | 1,0 ÷ 25,0 l Ar/min |
| 脉冲频率 | pulse rate | 0,1 – 3300Hz |
| 脉冲占空比 | pulse balance | 1 – 99% |
| 脉冲断流 | pulse break current | 10 – 100% |
| 脉冲时间 | pulse time | 0,15 – 3000 ms |
| 断流时间 | break time | 0,15 – 3000 ms |
| 断流 | break current | 5 – 350A |
| 重量 | weight | 105 kg |
| 尺寸 | dimensions | 1200x520x940 mm |
Option:
PGR-05: electr. Plasma control, range 0,1 ÷ 5 l/min
SGR-20: electr. Inert gas control, range 0,5 ÷ 20 l/min
MCC: Motor Control Card to drive from an SBI wire case
- high quality of the seam 高质量焊缝
- high process safety 高安全系数
- high degree of automation 高度自动化
- high productivity due to high welding speed 高焊接速度实现高生产率
APPLICATIONS 应用:
The AC/DC soft plasma welding machine is used for sheets up to 10mm thick. The materials that are mainly used for AC/DC welding are aluminium, stainless steel, titanium, zirconium and copper.
交/直流等离子焊机用于厚度达10毫米的薄板。主要用于交直流焊接的材料有：铝、不锈钢、钛、锆和铜。
