Your position: Cable Home > NEWS&EVENTS >
News

Cooling process on the quality of the surface of the cable insulation

Information Source:Henan Huadong Cable Co., Ltd  Release date:2014-01-21

  Crosslinked polyethylene from the cooling process after extrusion problems may lead to insulation wire core surface quality factor:

  (1) cables attached to the surface bubbles, after the cable into the water, its surface if there are air bubbles, the position after cooling have a "little pit package", this is because the bubble will be coated on surface of insulation, air bubble cover part of the cooling rate than the part in contact with the water slowly. Form bubbles on the surface of the attached cable reason is for the use of cooling circulating water into water tank in fast speed, water flow, high speed water bring air into the water, part attached to the cable surface, air bubble;

  (2) before entering the cooling water drops splashed down in the cable surface, part of the first contact with water cooling contraction, and exposed to air part is still in the state of high temperature, insulation wire core formed by the cooling rate difference surface uneven phenomenon.

Company Information
Henan Huadong Cable company is one of the biggest professional wire and cable manufacturers in China (Mainland), integrating the design, production, sales and service. The factory founded in 2005 and located in Yuezhuang Village, Xindian Town, Xinzheng City, occupying 8,000 square meters. Our annual product capacity is more than 10,000,000 kilometers.
Main products:
Bare stranded conductors, such as AAC, ACSR, AAAC, ACAR, aluminum clad steel conductor; kinds of power cable,0.6/1KV aerial bundled cable (ABC Cable), different voltages of XLPE insulated cables, armored cables, control cables, rubber insulated cables, PVC insulated wires and cables, etc.

Our Services
1. We guarantee to offer new advanced cables.
2. We'd like to send skilled personnel to the installing place to help offer technical consultant, quantity estimation and instruction,installing, preliminary testing,and help start up running; and to answer for any defect of the product found in installing and run testing,If there's something wrong with the product, we'll give our answer within 12 hours and get to the spot within 36 hours.
3.After installaton,We'll send skilled personnel to have the preliminary test and answer for any problems emerged. We take the whole charge of the fee needed in repairing,testing or retesting within the scope of our duty required in contract.
4.During the contract's period of validity,of the project must be started all over again or the goods can not be used at all which is resulted from our faulty goods and improper files or mistakes made by our instructors, we'll change the goods at once without compensation and take charge in all expenses of reinstallation.

HUADONG Henan Huadong cable group is specialized in the research,development,and production of ABC Cable,Rubber Cable, mv medium voltage power cable,Control/Instrumentation Cable,Mining Cable, Bare Conductor(AAC/AAAC/ACSR/ACS), Huadong Cable Supply the price of 16mm armoured cable,Mc Interlocked Cable, 4 core 240 mm cable price at competitive.
CONTACT DETAILS
  • Tel: +86-371-66766667
  • Whatsapp: +86 15093102503
  • Email:sales@hlcables.com
  • Office: Nanpu International Center, Jinshui dustrict, Zhengzhou City, Henan P.R. China.
  • Factory: YunXiang East Road, Xiuwu Industry, Jiaozuo City.
  • CONTACT
  • Henan Huadong Cable Co., Ltd © 2000-2019 Copyrights Links:25mm swa armoured cable cable | 4 core armoured cable sizes