Changzhou Kunbo Electromechanical Technology Co., Ltd.
Changzhou Kunbo Electromechanical Technology Co., Ltd.
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Photovoltaic Wire String Extrusion One-Step Extrusion Production Line 200m/min
The line starts with a pay-off unit, which securely holds and unwinds the conductor, feeding it smoothly into the extrusion system.
A straightener may be integrated to ensure the conductor enters the extrusion head without bends or deviations, improving insulation uniformity.
The heart of the system, the extruder, melts thermoplastic or rubber compounds such as PVC, PE, XLPE, or TPE, ready for seamless application.
PV Cable is a special connection cable in solar power generation system, used for series connection between components and power transmission from components to inverter. Its core value lies in:
Weather resistance: long-term exposure to ultraviolet (UV), high temperature (-40℃-120℃), humidity and chemical corrosion environment;
Safety: flame retardant, low smoke zero halogen (LSZH), reducing fire risks;
Electrical stability: low resistance design, reducing energy loss and improving system efficiency;
Applications:
Used for one-time extrusion of photovoltaic cable insulation and sheath, meeting the requirements of TUV and UL certification;
Main process parameters:
Main specifications and performance:
Applicable conductor: φ1.8mm-φ7.0mm;
Finished outer diameter: φ3mm-φ10.0mm;
Maximum line speed: Max 250m/min;
Insulation/sheath material: LSOH/XLPE;
Extrusion capacity:
80mm auxiliary machine: 180kg/h (open head, low smoke halogen-free irradiation cross-linked material), screw L/D = 25:1
90mm main machine: 240kg/h (open head, low smoke halogen-free irradiation cross-linked material), screw L/D = 25:1