超碰在线99在线观看视,精品在线免费观看高清视频,久草制服丝袜在线影音,91精品国产熟妇,亚洲色悠悠悠久草,成人免费在线观看视频精品,深夜久久精品,蜜臀午夜精品久久,99福利视频影院

Ring automatic horizontal seam welder THH-1A44
Technical parameters:
Main function: horizontal girth welding products barrels.
Scope: all kinds of rules of circular metal ware products girth welding.
Rated power: 120W
Power supply voltage: 90V
Processing diameter: 200-400mm
Machining height: 400mm
Thickness: 0.5-1.5mm
The machining efficiency: 45-75 s/p
Cycle process: 1P
Processing speed: 2r/min
Size: 1300*1100*1600mm