国产日韩一级-久久久噜噜噜久噜久久-国产精品视频大全-k频道国产在线观看-八区精品色欲人妻综合网-亚洲图片日本视频免费-国产精品久久久久久久影院-久久伊人成人-无码无需播放器av网站-亚洲影视中文字幕-欧美极品少妇-97高清国语自产拍-日韩av在线播放不卡-日韩国产亚洲欧美成人图片-天天av天天翘天天综合网-国产中文字幕在线视频-深夜视频在线播放-91成人久久-婷婷精品视频-91国偷自产一区二区三区

Automatic welding machine THG-1A71
Technical parameters:
Main functions: horizontal girth welding products circular tube.
Scope: all kinds of rules of circular metal ware of the circular pipe girth welding.
Rated power: 120W
Power supply voltage: 90V
Processing diameter: 20-100mm
Machining height: 700mm
Thickness: 1.0-2.0mm
The machining efficiency: 10-20 s/p
Cycle process: 1P
Processing speed: 23r/min
Size: 1200*500*1400mm