性色av一区二区三区,啊啊啊好舒服使劲插视频,色av性av丰满av国产,大陆av三级片在线观看

  Hello! Welcome to WUXI CHANGYI MACHINE TOOLS CO., LTD.'s Website!    Hotline: 86-510-83291139 Home | Set as homepage | Bookmark our website ENGLISH   中文版
HomeCompanyNewsProductResultsHonorVideoFeedbackContact VR

Product

Model M250A Internal grinding machine 

Home - Product - General-purpose internal grinding machine series

Main characteristics of this machine tools
★The machine is mainly applicable to grinding of internal hole, internal tapered hole and stepped hole.
★The work table is hydraulically driven. The working speed can be steplessly adjusted.
★The dressing motion of grinding wheel is controlled by hydraulic handlebar The dressing speed can be steplessly adjusted.

Specification parameter list

Model of machine tools M250A
Grinding aperture(mm) ф150-ф500(ф50-ф150 customized grinding head)
Maximum grinding depth (mm) 450(the machine can be customized if it is deepened)
Swing diameter of work piece (mm) Inside the shell (mm) ф510
Outside the shell (mm) ф725
Maximum rotation angle of headstock(°) 15°,20°
Rotating speed of work piece(r/min) 28、38、57、160、212、320
Rotating speed of grinding wheel(r/min) 2450、4200
Total power of machine tools (kw) 8.92
Power of work piece motor(kw) 1.8/1.8/2.5
Power of grinding wheel motor(kw) 5.5
Outline dimension of machine tools(mm) 3860×1600×1850
Weight of machine tools(kg) 4550
Power supply used by machine tools 3N-50Hz 380v
Working accuracy (according to standard specimen) Roundness of internal hole(μm) 5
Cylindricity of internal hole(μm) 5
Surface roughness of internal hole(μm) Ra0.63

[Print]   [Return]
 
 
Print   Email   Top
Company Product  
     
Scan QR code to our website
 
   
Privacy Policy   Terms of use    News    Contact    Site navigation    CNC internal grinder    Deep grinder    CNC grinding machine    
Copyright 2016 WUXI CHANGYI MACHINE TOOLS CO.,LTD. m.58xidi.com all rights reserved May not be used without permission, reproduced excerpts.
Su ICP No. 05037854-1
   
疏附县| 金昌市| 肇庆市| 龙门县| 噶尔县| 曲麻莱县| 侯马市| 巴青县| 南丰县| 长子县| 铜陵市| 彭山县| 曲沃县| 寿光市| 加查县| 黔西| 临安市| 分宜县| 荔浦县| 保靖县| 遂川县| 进贤县| 和林格尔县| 聊城市| 徐汇区| 顺义区| 天津市| 井研县| 宁德市| 保定市| 黄大仙区| 阳西县| 抚宁县| 双峰县| 大名县| 寿光市| 合山市| 姚安县| 通州市| 凤阳县| 盐源县|