91狠狠色综合久久久夜色撩人,少妇高潮灌满白浆毛片免费看,欧美一级婬片A片免费老牛,性少妇videosexfreeXXXX片

Service hotline: +86-18669877296

Menu
Home > Product Center> Plastic extruder
Twin screw extruder
Features

SJZ series conical twin-screw extruder is a special equipment suitable for extrusion molding of various PVC powders. Equipped with different molds and auxiliary machines to produce all kinds of PVC plastic pipes, profiles, plates, sheets, bars and granulation.


The screw is cooled by an oil cooling system. The barrel is cooled by a special air cooling system. The system is controlled by a dedicated computer. According to different formulation requirements of users, the most reasonable structure screw is prepared to achieve the best plasticizing state and logistics quality. All the screws are processed by high-precision special-purpose CNC screw milling machine, which ensures the high consistency of extrusion performance of each similar extrusion equipment. It is the first to introduce the most advanced variable pitch and variable depth screw design technology in the world, so that the logistics can be cut and compressed softly in the screw, which is closer to the actual needs. The special design of the distribution box, the thrust bearing is extraordinarily enlarged, the bearing is imported, the transmission life is high, and it can withstand greater extrusion pressure. The electrical system adopts the imported originals to the maximum extent, and has multiple fault alarm functions, with fewer faults and convenient elimination. The cooling system has a special design, the heat dissipation area is extraordinarily increased, the cooling is rapid, and the temperature control accuracy can reach ±1 °C.


The main technical parameters
Model
SJZ45/90
SJZ51/105
SJZ55/110
SJZ65/132
SJZ80/156
SJZ92/188
Transmission power (kw)
15
18.5
22
37
55
110
Screw diameter (mm)
Φ45/Φ90
Φ51/Φ105
Φ55/Φ110
Φ65/Φ132
Φ80/Φ156
Φ92/Φ188
Number of screws
2
2
2
2
2
2
Rotating speed
45
40
38
38
37
36
Screw torque Nm
3148
6000
7000
10000
14000
32000

Extrusion amount PVC

Powder (kg/h)

70
100
150
250
400
750
Center height
1000
1000
1000
1000
1100
1200
Length x width x height
3360x1290x2127
3360x1290x2127
3620x1050x2157
3715x1520x2450
4750x1550x2460
67250x1550x2814


Hot products show

Address: No.32, Tongxin Road, Sanlihe Industrial Park, Jiaozhou, Qingdao, China. Box: 1215328606@qq.com chaofengsuji@126.com
International Trade Department Tel: +86-0532-87271998 Domestic Sales Department Tel: +86-0532-87271998 18669877296 Fax: +86-0532-87271668
Qingdao Chaofeng Plastic Machinery Co., Ltd. ? Copyright Unless otherwise agreed in writing, it is strictly forbidden to copy and reprint all pictures and texts of this website.
性做爰A片欧美激情艳妇20p | 怎么判断自己有没有肠息肉 | 永久免费的网站在线观看黄 | 西西888WWW大胆无码 | 无码人妻一区二区三区在线 | 中文字幕无码在线观看 | 国产色情乱一区二区三区 | 成人片一区二区喷水少妇 | 四川妇女一级A片免费看 | 久久精品秘 一区二区国产 久久99精品国产自在现线 | 国产精品一二三区视频网站 | 亚洲精品久久久久久久久豆 | 人妻无码黑人又大又粗 | 黄色免费视频在线观看 | 日韩精品极品视频在线观看免费 | 国产精品女A片爽视频爽 | ririai668国产在线观看 | 日韩理论电影中文字幕 | 91口爆吞精国产水多多 | 2022精品国偷自产免费观看 | 国产女性无套免费网站 | 搡六十70老女人老熟女视频 | 亚洲精品国产av | 黑人巨大精品A片一区二区七区 | 深夜催精毛片久久久久久 | 国产精品久久国产精品 | 亚洲+亚洲精品在线观看 | 午夜一级毛片在线免费观看 | 亚洲国产二区V在线观看 | 午夜精品三级久久久有码 | 山东一级毛片免费观看 | 亚洲第一区二区在线 | 石原莉奈一区二区无码青涩 | 国产精品无码在线观看 | 欧美一级黃色A片韩国 | 白丝诱惑一区二区三区 | 国语对白做受 欧美 | 国产精品无码秘 入口 | 密挑红桃视频在线观看网站! | 啊啊啊好大好痛影院 | 中文在线永久免费观看 |