Nearest Maillefer contacts for USA
KN Manufacturing Solutions LLC
5464 Woodrun Ct
GA 30517 Braselton
Tel: +1 770 967 1770
Cell: +1 404 202 9655
Fax: +1 770 967 1770com;ol.;nms;n/k;ine;iem;i.n;kar
Maillefer North America
Pipe & Tube
Phipps Bend Industrial Park<br />
402 Phipps Bend Road
TN 37873 Surgoinsville
Tel: +1 423 817 2440
Fax: +1 423 212 0131om;a.c;rus;efe;ill;/ma;jon
Maillefer North America
Wire & Cable
#1 Extrusion Drive <br />
CT 06379 Pawcatuck
Tel: +1 920-215-6628
Using the Entry Heat Treatment EHT method, heavy wall cores for HV and EHV cables can be manufactured in CCV lines with excellent roundness and concentricity with high repeatability. Sensitive Milliken type and taped conductors can be insulated with only moderate rotating without a risk of damaging the conductor. The method also extends the usability of standard cheaper insulation material with higher wall thicknesses.
Entry Heat Treatment EHT is applied when running high and extra high voltage cables in a catenary or a vertical CDCC line. In the EHT, the melt and the cross-linking of the insulation are under controlled heat treatment.
In the EHT the inner layer of plastics forms a solid layer around the conductor, creating a bigger supporting area for the outer plastics material and preventing it from drooping.
The outer layer of the insulation is cooled down at the beginning of the catenary section, and thus the cable geometry remains round as it is extruded.
After the EHT section, the curing process works so that the outer layers, while being cured, are supported by the solid inner layers. After this the round form is supported by the cross-linked outer layer.
Nitrogen circulation unit
The EHT circulation unit consists of a gas circulation blower, a heat exchanger, 3 pieces of by-product outlets and all necessary valves and instruments. All these components have been installed on the same frame, which forms one complete unit.
The EHT circulation unit is ready-fitted and completely tested.
|Cooling capacity||33 kW|
|Weight approx.||1700 kg|
|Dimensions L x W x H||3873 x 1200 x 2279 mm|
|Nitrogen flow capacity||300 mᶟ/h at 10 bar (q)|
Exact values depend on the assembly.
Users of micro-drip irrigation for seasonal crops look towards the most economical thin wall laterals available. Two types fall into this category – continuous tape and miniFlat drippers. With the latest innovations on our PIL 032-miniFT//Explore extrusion lines, miniFlat is competitive with dripper spacing of 10 cm and above. Read more
We welcome you to our co-exhibitor Scarab of Egypt’s booth 3B120 at Wire & Cable Arabia 2017 in Dubai, where we will be pleased to tell you more about our solutions, products and services. Read more
The efficiency of an optical cable manufacturing line can be improved significantly by increasing line speed. Maillefer has taken several steps forward in bringing high speed capability to our customers, thanks to nonlinear modeling. Read more
Do you know how to make the most out of your production? With the experience of over 4,000 line deliveries, we have now launched a full stack of expert services. Read more
Maillefer was proud to be part of wire South America 2017, an event collecting hundreds of exhibitors and thousands of visitors from around the region. The exhibition was organized in São Paulo, Brazil. Read more
Great news! We've just reduced cycle times on all recent TCA coilers. Imagine what fewer seconds per coiled pipe or tube will get you. Read more
Maillefer's Lars Fagerholm, is eager to share a few words about Davis-Standard and Maillefer becoming one organization. The transaction is now complete! Read more
Polyurethane (PUR or PU) is an extremely resistant polymer used in niche applications like compressed air tubes. Be pleasantly surprised on the variety of tubes & pipes that our PSL 032 // Extend extrusion line produces. Read more