Nearest Maillefer contacts for USA
Maillefer North America
Pipe & Tube
Neil H. Macdonald<br />
<br />
Tel: 423·480·4517
t;.ne;fer;lle;mai;ld/;ona;acd;l.m;neiMaillefer 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;troOur crossheads have compact design and are very easy to handle and quick to assemble.
Our patented Dual Valve X-flow System 4/6 is an instant color change system which allows very fast insulation and striping color changes.
Substantial raw material cost saving can be achieved with this system through color change scrap reduction. The possible production flexibility and no color change downtime assure high productivity with an X-flow system.
An extrusion group with a dual X-flow valve is composed of four auxiliary type extruders, an insulation X-flow valve, a striping X-flow valve and a triple layer crosshead. Two extruders are used for insulation and the other two for striping. The X-flow valves are the key components of this color change system. They are located between the extruders and the crosshead. The triple layer crosshead is used for dual layer extrusion with striping. One insulation extruder builds the outer insulation layer, one striping extruder makes the striping and the flow of both other extruders is mixed and led to the inner layer. A certain time before the next insulation color change, raw material containing the next insulation color is supplied to the insulation extruder that feeds the inner layer. This color in the inner layer will not be visible since the outer insulation hides it.
The function of the insulation X-flow valve is to cross the flow between the two insulation extruders and the striping X-flow valve is to cross the flow of the striping extruders. The insulation X-flow valve is activated when the production length of the current insulation color is reached. The material of the insulation extruder with the next insulation color goes now to the outer insulation layer. The insulation extruder used previously for the outer layer will now supply its material to the hidden inner layer. The insulation will start changing color almost instantly and will have the full new color after 5 to 30 seconds depending on the used colors and insulation thickness.
| Cable diameter, max. | 6 mm |
| Entry diameter, max. | 4 mm |
| Weight | 30 kg |
Exact values depend on the assembly.
1.11.2026
Assemble and pay-off quality core assemblies ready for jacketing of fiber premise cables with the new KN450 planetary strander. Its modular design lets you multiply the cable-making possibilities. Read more
27.10.2026
Customers in special pipe & tube applications share something in common. They have an individual requirement, a particular product design, a specific production constraint, and they come to us looking for a specific solution. Their manufacturing need is out of the ordinary, where Maillefer excels with a unique and knowledgeable response. The diversity is revealed through the few examples that follow. Read more
21.10.2026
The beginning of a new era in process control is underway, where cable systems evolve from static predefined logic to smart adaptive layers that overlay physical equipment. Read more
7.10.2026
The KWB is an automatic dual coiler/reeler engineered to wind tube onto Maillefer stainless steel turrets for self-supported coils or onto customer reels. It especially responds well to wind medical tube but also excels with small-diameter tube and specialty tubes. Read more
23.9.2026
At Maillefer, we don’t just deliver solutions; we forge lasting partnerships. Our House of Experts model includes the ability to strengthen ties and build upon shared journeys. It goes beyond advanced technologies. Read more
16.9.2026
Over the past 30 years, Maillefer has delivered and started hundreds of catenary continuous vulcanization (CCV) lines globally. We can confirm that successful cable quality needs a perfect interaction between all the various components in a CCV line. To that end, Maillefer and Sikora GmbH, invented a means for securing the cable quality for both past delivered CCV lines and those to be delivered in the future. They named the device Siccon 600. Read more
9.9.2026
In today’s business environment, we continuously adapt our solutions, tactics, and technologies to navigate and optimize the steps ahead. It is essential, as a leader, to shape your markets, business drivers, and the technology that enables future success. Read more
2.9.2026
The productivity of an optical cable manufacturing line can be significantly improved by increasing line speed. The buffering process has introduced entirely new limits for these speeds, making the start-up procedure increasingly important. A rapid ramp-up to production speed may generate substantial scrap before the process stabilizes. Read more
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