av免费在线观看,天天射,天天日,色综合,国内露脸中年夫妇交换,久久久久久久女国产乱让韩

BC37 series watch video
Product Description:

BC37 series CNC lathe adopts integral flat bed, 30° oblique saddle structure, compact structure, large rotary diameter, small occupation area; Large knife plate, small tool interference. Equipped with domestic NUMERICAL control system, can process internal and external cylinder, cone, arc surface; All kinds of thread and hole drilling, expansion, reaming and other processing. Suitable for automobile, industry parts processing.

Technical Specifications:

Description

Unit

BC37 series

BC3731

BC3751

BC3751L

Capacity

Max swing over bed

mm

Φ550

Max.workpiece length

mm

310

510

Max. turning dia

mm

Φ370

Max swing over skateboard

mm

Φ330

diameter of Hydraulic chuck

in

8

Spindle

Spindle nose

GB5900.1

A2-6

Spindle hole taper

 

1:20

Spindle thru-hole

mm

Φ66

Spindle bearing diameter (front / behind)

mm

Φ100/Φ90

Spindle speed

r/min

50~4500

Moto

kW

11/15

Tailstock

Max quill travel

mm

150

Otions

350

Taper hole (Morse)

MT No.

4#

5#

Apron

Swivel angle

DEG

30°

Rapid traverse    X/Z

mm

210/350

210/550

Rapid traverse speed  X/Z

m/min

30/30

42/60

Servo motor torque  X/Z

N.m

10/15

/

Dia of ball screw X/Z

mm

Φ32

/

Tool

Diameter of ball screw

 

8

Tool section (Turning/boring)

mm

25×25/Φ40

Others

Power

kVA

23

Dimension (L×W×H)

mm

1929×2754×1794

2254×2754×1794

2254×3093×1794

Total weight

kg

4100

4400

国产偷抇久久精品a片69| 亚洲国产日韩a在线视频| 肥老熟妇伦子伦456视频| 天天日狼人伊人| 免费特级毛片| 成 人片 黄 色 大 片| 雯雯在工地被灌满精在线播放| 一女三男做2爱a片免费| 国产 日韩 亚洲 欧美| 欧美日韩精品人妻狠狠躁| 777午夜精品久久AV蜜臀| 无遮挡啪啪摇乳动态图GIF| 国产人成无码视频在线观看| 亚洲aⅴ熟女五十路中出 | 五月蜜桃图片伊人久久大| 日本人妻熟妇久久久久久| 被按摩的人妻中文字幕| 国产麻豆成人传媒免费观看| 一区二区三区在线视频视频| 亚洲av午夜一区二区精品| 亚洲无码一区二区三区| 久久久精品午夜免费不卡| 男同桌上课用手指进去了好爽| caoporn免费视频在线| 99精品久久久久久婷婷久| 无码a∨高潮抽搐流白浆| 亚洲精品在看67194| 成人精品视频一区二区三区| AV在线免费下载的网站| 欧美成人免费做真爱高潮| 视频一区二区三区sm重味| 伊人色综合久久天天五月婷| heyzo无码综合国产精品| 夜夜未满十八勿进的爽爽影院| 久久久国产精品调教网站| 肉体裸交137大胆摄影| 国产成人久久精品一区二区三区| 欧美综合缴情五月丁香六月婷| 中文字幕熟妇人妻在线视频| 欧美另类图片| 国产欧美精品一区二区色|