Nearest Maillefer contacts for USA
Maillefer North America
Pipe & Tube
#1 Extrusion Drive<br />
CT 06379 Pawcatuck
Tel: +1 860 625 48 45
com;rd.;nda;sta;is-;dav;uk/;jwnMaillefer North America
Wire & Cable
#1 Extrusion Drive
CT 06379 Pawcatuck,
Tel: +1 920-215-6628
om;d.c;dar;tan;s-s;avi;w/d;cho;jzaKN Manufacturing Solutions LLC
Fiber Optic
325 Kentucky Court
GA 30548 Hoschton
Tel: +1 404 202 9655
Cell: +1 404 202 9655
com;ol.;nms;n/k;ine;iem;i.n;karAmaral Automation Associates
Wire & Cable
1697 Warwick Ave, Suite D
RI 02889 Warwick
Tel: +1 401 405 0755
om;n.c;tio;oma;aut;ral;ama;es/;salRepco Industries LLC
Wire & Cable
13299 W. Essex Ln.
Illinois 60142 Huntley
Tel: +1 847 802 4315
Cell: +1 847 274 9218
com;es.;tri;dus;oin;epc;s/r;otu;nliSouthern Industrial Equipment
Wire & Cable
2708 Cambridge Way
TX 75092 Sherman
Tel: +1 281 844 4260
Fax: +1 903 813 0285
net;ns.;tio;olu;ons;usi;xtr;y/e;troThe Integrated Water Tempering Unit IWT is designed to meet all demands of a power cable extrusion process. A reliable, fast and accurate temperature control, in addition to continuous adjusting and monitoring of the extrusion process, is a guarantee for a high quality three plastic layered cable. The unit is a fully integrated part of the line control system. The tempered water circulation of the extrusion screws and the cross head flow channels are controlled as accurately as the individual zones of the plastic insulation extruders. It has an operator-friendly design: a single unit can be replaced while the other units are in operation, and the pressure release from tempering hoses is standard.
The Integrated Water Tempering unit contains up to five independent tempering circulations. Typically there are three circulations for a crosshead and one for extruder screw cooling.
The unit is developed to control accurately and rapidly the temperature of a crosshead and an extruder screw in Maillefer power cable lines. A high performance, reliability, an easy operation and maintenance are the main features of the IWT.
It is used with the Maillefer NXW Cooling Unit (Extruder Water Cooling Unit). It utilizes the same cooling liquid as Maillefer extruders. An internal circulation of the cooling water ensures a proper, stable and reliable source of the coolant.
The units are controlled by a Siemens ET200 controller, via Siemens profinet cable and the extrusion line control panel or by its own integrated control panel Siemens KTP600 with a touch screen. The temperature is measured from outlet and return waters using accurate PT100 thermometers.
| Heating power per unit | 6 kW |
| Cooling capacity per unit | 10 kW with ΔT = 80°C |
| Number of heating units | up to 5 pcs |
| Dimensions L x W x H | 2300 x 1250 x 1450 mm |
| Total weight | up to 800 kg |
| Operation temperature, max. | 130°C |
Exact values depend on the assembly.
29.1.2025
EVOH demand heightens, and prices climb. Maillefer teams up with suppliers so that manufacturers can make more multi-layer PEX or PE-RT pipe with less. Read more
20.1.2025
We have expanded the fiber optic portfolio for indoor cables. This new line produces all types including tight buffers, simplex/ duplex, drop cables and distribution cables. Read more
7.1.2025
Strong, active partnerships build customer success in Maillefer’s “House of Experts” concept. There is a constant dialogue for cable & pipe extrusion performance to its optimum. Read more
17.12.2024
The formidable project is entitled NEWGEN. It is funded by the EU’s Horizon 2020 research and innovation program. Our R&D platform is helping set the benchmark for HVDC PP cable. Read more
28.11.2024
Extrusion efficiency needs to be considered when producing pipe, tube, wire & cable for infrastructure and transportation. The aim is to avoid unwanted waste. Read more
22.11.2024
Few publications exist and are readily available which treat factory joints in the area of Extra High Voltage DC cable. This paper sheds some light on joints and subsea cable. Read more
13.11.2024
The equipment and skills needed to achieve concentricity levels up to 97% or even more are difficult to obtain without including some form of automation. ACC is the answer. Read more
11.11.2024
This crosshead is built for the production of dual-layer blown fiber microducts. Ideal for tubes with a special inner layer which favors longer jetting distances and reduced friction. Read more
