国产精品永久免费视频,国产人妻精品久久久久野外,日日躁夜夜躁白天躁晚上,狠狠色噜噜狠狠狠狠7777米奇

Automatic reinforcement expander TZJ-1B40
Technical parameters:
Main function: horizontal vertical processing products in turgor pressure bar.
Scope: a variety of metal tube product internal expansion pressure bar etc..
Rated power: 3. 0kw
Power supply voltage: 380V
Processing diameter: 400mm
Machining height: 200mm
Thickness: 0. 3-0. 6 mm
The machining efficiency: 15-25 s/p
Cycle process: 1P
Size: 1400*1000*1800mm