色欲av午夜一区二区三区,人人狠狠综合久久88成人,国产精品夜间视频香蕉,国产AV国片偷人妻麻豆

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

在线视频免费观看| 久久久国产精品免费a片3d| 巨大欧美黑人xxxxbbbb| 人人爽久久爱夜夜躁一区| 久久精品国产亚洲AV麻豆长发| 免费大片黄在线观看视频| 午夜精品久久久久久久99热| 欧美性猛交久久久乱大交| 女公务员人妻呻吟求饶| 国产精品VIDEOSSEX久久| 赵东苏菲花都兵王免费阅读 | 国产精品久久久久久吹潮| 欧美人与动性xxxxx杂性| 人妻AV无码一区二区三区| 国产精品久久久久久一区二区三区 | 99久久久无码国产精品免费| 午夜不卡久久精品无码免费| 亚洲爆乳精品无码一区二区 | 久久人妻内射无码一区三区| 亚洲国产成人精品无码区在线 | 国产精品乱码久久久久软件| 精品伊人久久大香线蕉| 无码国精品一区二区免费 | 99久久久无码国产精品| 伊人久久综合精品无码AV专区| 亚洲性视频| 亚洲AV色香蕉一区二区三区| 国产JIZZJIZZ全部免费看| 免费无码一区二区三区| 大屁股熟女一区二区三区| 熟睡人妻被讨厌的公侵犯| 久久久久日本精品无码天美传媒| 精品无码成人久久久久久| 国产色爽免费无码视频| 免费观看夜里30款禁用软件| 免费国产黄网站在线观看动图| 97免费人妻在线视频| 蜜桃AV人妻国产精品李丽珍| 顶级欧美熟妇xx| 国产精品中文久久久久久久| 免费a级毛片|