91视频免费观看,91精品91久久久中77777,1000部毛片A片免费视频,天天综合网永久入口

What are the uses of Rigid Frame Stranders ?

Release time:

2021-05-20

Stranding Equipment:

Today, putting a number of wires (bare or insulated) together into a cable has become a major part of the cable industry. A wide range of stranding and cabling machines are used for the production of all kinds of cables including fiber optic cables.

Following are only few of them:

Rigid Frame Stranders:

Rigid Frame Stranders are cage type machines without backtwist. The Multi-purpose rigid cage stranders are used to

lStrand aluminum and copper wires to round, compressed, compact bare conductors;

lProduce overhead power transmission cables, such as ACSR;

lStrand Milliken conductors (Segmented conductors);

lScreen power cables with copper wires;

lStrand insulated conductors.

Typical lines include the capability to strand 37 or 61 elements in a single pass with tandemizing options to further enhance the lines capabilities. Cages are available in various construction types with various spooling brake systems (spool brake with D.C. motor, electromagnetic brake and pneumatic brake and mechanical brake) and loading system (overhead loading and side loading)

Drum Twisters:

Drum Twisters can be used to cable round, compressed, compact and sector inctored insulated cores, strand Milliken conductors, apply steel wire armoring and screen to power cables etc. The components of a typical machine for producing Milliken cables which have copper cores made of segmental sections separated by paper tapes, are as follows: 1 portal type traversing pay-off stand, 5 rotating pay-offs, 4 filler stands fpr 80bobbins, 3 tape applicators for segmental, 1 pay-off for central filler, 1 rotating caterpillar, 1 rotating take-up, control system (PLC+Computer) and so on.

Milliken Conductors:

With alternating current there is a tendency for more of the current to be carried on the outside of the conductor than in the centre( skin effect), and to overcome this problem, the larger sizes of conductor are frequently of Milliken construction. Such conductors are formed from several individual sector shapes, usually four for power distribution cables and six for hollow-core fluid filled cables. A thin layer of paper or other suitable insulation is applied over alternate sectors. There is insufficient economic advantages to use this construction blow 900mm2, but the Millken design may also be used to obtain increased conductor flexibility.

In the USA such conductors are often termed to be of segmental construction.

Laying up and taping such bare copper sector require a sophisticated machine (tension controls) and truly specialized know-how.

All rights reserved ? 2019 Wuxi Hengtai (HNT) Cable Machinery Manufacture Co.,ltd     
Powered by:Haizr
中文AV在线观看 | 性欧美婬妇ⅹXXX视频 | 久久午夜精品人妻一区二区三区 | 精品肉丝脚一区二区三区 | 免费无码婬AA片在线视频下载 | 国产精品无码在线 | 国产美女裸体无遮挡免费播放网站 | 亚洲无码AV免费在线 | 一级毛片久久久久久女人十八 | AAAAA黄色片 日屁视频在线观看 | 高清人妻互换中文字幕 | 国产一二三四区中_国产精品无套内射 | 男女日射精在线观看免费 | 亚洲+小说+欧美+激情+另类 | 影音先锋av资源网站 | 搡六十70老女人老熟女在线观看 | 91人妻人人澡人人爽人人精品 | 国产成人无码精品污污污 | 91熟女丨91老女人 | 视频1区视频2区 | 丰满少妇黄大片一级 | 黄色免费试看国产视频 | 免费A片国产毛无码A片牛牛 | 亚洲精品中文字幕视频 | 国产秘 精品一区二区三区 摸摸摸BBB毛毛毛片 | 国产又黄又黑又大又粗 | 四川嫩BBB精品无码 一夲道人妻熟女aⅴ深 | 成年视频免费黄网站在线观看 | 男人的天堂A一区二区三区在线 | 亚洲国产日韩精品二三四区竹菊 | 免费av网址在线观看 | 安徽丰满少妇BBBBBB | 久久岛国国外视频www | 一及毛片真人视频 | 18禁www网站| 亚洲免费观看高清完整版在线 | 91精品婷婷国产综合 | 国产成人免费熟女视频 | 春色网9999高清无码9999 | 岳乱一区二区三区免费看 | 欧美大陆三级成人网站 |