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
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Pipe & Tube
Phipps Bend Industrial Park<br />
402 Phipps Bend Road
TN 37873 Surgoinsville
Tel: +1 423 817 2440
Fax: +1 423 212 0131
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Wire & Cable
#1 Extrusion Drive
CT 06379 Pawcatuck,
Tel: +1 920-215-6628
om;d.c;dar;tan;s-s;avi;w/d;cho;jzaA well-controlled cooling secures that the conductor temperature at the end seal when the insulated core comes out from the pressurized curing tube is low enough and the generation of voids is prevented.
In the Open Water Cooling Circulation OWCS water is pumped from the unpressurized water tank through the heat exchanger to the end of the cooling tube. Thus the cooling operates by a counter-flow method.
In the beginning of the cooling tube, water flows back from the water trap to the unpressurized water tank through a control valve, which controls the amount of water in the water trap. This design ensures that there is always water in the touchdown area, and that the cooling section is always filled with water.
There is a water detector in the neutral tube, which prevents water from entering into the curing section by stopping the water circulation pumps and alarms the line control.
The water circulation unit includes two water circulation pumps, a heat exchanger and the necessary valves.
The piping is made of stainless steel and includes water circulation pipes, valves and flexible hoses.
The unpressurized water tank is not included in the standard delivery (optional). Maillefer will give a main dimension drawing of the tank to the customer. The tank must be equipped with a cover and a ventilation. The water space is separated with a filter mesh, into a clean and a dirty side. By-products can be easily removed from the open tank.
Water circulation unit
The water circulation unit consists of two pieces of water circulation pumps (one is spare), a plate type heat exchanger, necessary valves and instruments.
All these components have been installed on the same frame, which forms one complete unit. The water circulation unit is ready-fitted and completely tested.
Water trap for CCV line
The water trap for CCV line is equipped with a lid including a sight glass, a by-product outlet and a level sensor with a magnetic display controlling the water level height in the water trap.
| Circulation pumps | 50 Hz, 30 kW (25 bar) |
| Pump output | 60 Hz, 16 m3/h / H=208 m (20 bar) |
| Heat exchanger type | Plate |
| Heat transmission performance | 130 kW |
| Number of plates | 33 pcs |
Exact values depend on the assembly.
Interwire 2021 |
Atlanta, GA, USA |
26 - 27 October, 2021 |
Read more |
IWCS 2021 |
Orlando, Florida |
31 October - 03 November, 2021 |
Read more |
Irrigation Show |
San Diego, CA |
06 - 11 December, 2021 |
Read more |
Wire Southeast Asia |
Bangkok, Thailand |
09 - 11 February, 2022 |
Read more |
Wire Düsseldorf |
Düsseldorf, Germany |
09 - 13 May, 2022 |
Read more |
Wire India |
Mumbai, India |
23 - 25 November, 2022 |
Read more |
29.6.2021
Extrusion line performance and micro-duct tube lengths for blown fiber bundles continue to be the subject of improvements and innovative design. We’ve given a boost of nearly 2/3 more in product length capacity at the reeling end of our micro-duct lines. Read more
15.6.2021
Renewable Energy or Green Energy is the number one megatrend ahead for the global Wire & Cable industry. The change is underway and it will continue to increase demand and cable volumes for the coming decades. Read more
10.6.2021
Recently, we have successfully commissioned several of the fastest and technologically most advanced high-voltage VCV lines. These lines are equipped with a groundbreaking curing technology, Round Value Package Premium, which enables high-speed curing without the problems normally found with increased line speed. Read more
26.5.2021
Consultation manifests itself in many shapes and sizes. This time it’s about proving finished irrigation products thanks to a pilot line at Maillefer’s facility. Read more
12.5.2021
A tape emitter line for manufacturing irrigation laterals is available from Maillefer. With it, the full range of needs for smart water usage in agriculture, horticulture and landscaping is covered. Read more
27.4.2021
Are you interested in developing your cable production facility? Do you struggle to achieve process performance targets? Maillefer's SimFactory addresses these questions and more. Read more
16.4.2021
For more than 50 years, Maillefer has delivered, commissioned, and provided machinery and services for over 4 000 production lines globally. Today we offer the accumulated knowledge and experience through various Consultation services. Read more
24.3.2021
The MPC 14 combines both the pulling and cutting operations into one component. Itreveals itself to be a true multi-tool for the conditioning of extruded tubes. Read more
