Nearest Maillefer contacts for USA
KN Manufacturing Solutions LLC
Fiber Optic
5464 Woodrun Ct
GA 30517 Braselton
Tel: +1 678 828 9868
Cell: +1 404 202 9655
com;ol.;nms;n/k;ine;iem;i.n;karMaillefer 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 0131
om;a.c;rus;efe;ill;/ma;jonMaillefer 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;jzaOur Triple Crosshead THX 70/150 ensures high dielectric strength and long life time for HV and EHV cables.
Our Triple Crosshead THX 70/150 is used for three-layer extrusion of MV, HV XLPE and EPR cables. An additional flow distributor for EPR insulation is applied. The dimensioning of the flow channels ensures exact thickness for each layer.
The crosshead is equipped with Bi-Flow distributors. Bi-Flow technology in XLPE extrusion enables more accurate wall thicknesses and improved roundness of the cable. The head can be centred with zero screws prior to extrusion. Each of the three layers can be adjusted independently. The centring screws are equipped with a scale to repeat centring according to earlier production. Centring can also be repeated by locking centring screws with a nut before cleaning the head. The connections between the crosshead and the extruders are fixed when the extruders are movable. This arrangement gives the operator optimum space for crosshead handling. The crosshead design allows quick change of extrusion tools when new cable dimensions are close to the ones in use.
An independently controlled fluid circulation unit is used for the crosshead's temperature control. The heating capacity is at least 18 kW and the cooling capacity 10 kW at 120 °C.
The delivery of the triple crosshead includes a basic triple crosshead for XLPE materials with L-support.
| Cable diameter | 30 - 150 mm |
| Conductor diameter | 15 - 70 mm |
| Conductor screen thickness | 0.5 - 3.0 mm |
| Insulation thickness | 4.0 - 35 mm |
| Insulation screen thickness | 0.4 - 3.0 mm |
| Weight | 750 kg |
| No. of temperature controlled zones | 5 |
| Heating of crosshead body | With oil or water |
Exact values depend on the assembly.
8.6.2022
The KWD 1250 is a fully automatic dual reeler designed to wind flexible microduct pipe. Transfers from a full to an empty bobbin are done without operator intervention and with the line running at full production speed without interruption. Read more
20.5.2022
The KWS 1450 is a single reeler designed to wind flexible microduct pipe. When coupled to an accumulator, the manual transfers from a full bobbin to an empty one allow the line to continue at full production speed without any interruption. Read more
29.4.2022
There are several value drivers that concern the solutions we provide. In the area of extrusion, we cite the capacity and quality of the final product. Equally important is reduced production costs. Read more
19.4.2022
There is a cutter for each Pipe & Tube application that Maillefer delivers. Cutting design, safe access, and ergonomic handling all play their roles in ensuring the quality of finished product. Maillefer proposes a choice of different of cutters best suited for the job. Read more
14.4.2022
What opportunities lie ahead for single layer PEX or multi-layer composite pipes? Within our portfolio of extrusion lines, we include a series of improvements introduced throughout a long history of supplying customers. What were first special options have become standard on newer lines. Read more
11.4.2022
What opportunities lie ahead for single layer PEX or multi-layer composite pipes? Within our portfolio of extrusion lines, we include a series of improvements introduced throughout a long history of supplying customers. What were first special options have become standard on newer lines. Read more
31.3.2022
Stop by and meet with Maillefer at any of the industry events during 2022. We invite you to arrange your meeting with us before the show takes place. Read more
30.3.2022
After the excellent results achieved with Round Value Package Premium (RVPP/MRC) installed on multiple vertical lines, it was time to offer this technology for catenary lines. A new state of the art high-performance CCV line installed at Fulgor SA, part of Hellenic Cables, provided an ideal start for this technological first. Read more
