Nearest Maillefer contacts for USA
KN Manufacturing Solutions LLC
5464 Woodrun Ct
GA 30517 Braselton
Tel: +1 678 828 9868
Cell: +1 404 202 9655com;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
CT 06379 Pawcatuck,
Tel: +1 920-215-6628om;d.c;dar;tan;s-s;avi;w/d;cho;jza
A 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.
The ECH 5/50 ML is a versatile extrusion head for producing automobile fuel, vapor return, and battery cooling tubes. Option for corrugated tubes. Read more
The ECH 5/50 ML extrusion head for one, two... up to five, or even six layers. The head is perfect for automotive tubes, either smooth or corrugated. Read more
Maillefer strengthens its presence in India with local manufacturing and supply of brand name technology destined to low voltage manufacturers. Read more
Maillefer wishes you a merry Christmas and a happy and peaceful New Year. Thank you for your trust & collaboration and we look forward to a fruitful 2021. Read more
HVDC cables connect renewable energy sources to the power grid closest to you. Maillefer has the extrusion solutions for making HVAC and HVDC cables. Read more
Smart Buffering is an invaluable tool that leverages the fiber optic buffering line's operation and efficiency to new levels. Read more
Emtelle and Maillefer have been working together since 1993 on blown fiber micro-duct manufacturing solutions. Read more
Cable joint connections are crucial. Depending on the application and the lengths produced, Maillefer recommends different joint making solutions. Read more