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

Changzhou Kunbo Electromechanical Technology Co., Ltd. was founded in 2008 witha registered capital of 5 million.It is a high-tech enterprise integrating R&D,professional design,production,sales and service of wire and cable equipment.

The company is located in the rich and beautiful Yangtze River Delta,a historicaland cultural city—--Changzhou,Jiangsu.Covering an area of more than 10 acres anda building area of about 10,000 square meters,we have been committed to-improvingthe automation of wire and cable equipment,constantly absorbing advanced technologiesfrom Germany and Japan,making continuous improvement and innovation of products,and inheriting the business philosophy of "safe,stable,high-speed and efficienttechnology into productivity".Products are distributed all over tho country and exportedto more than 10 countries including Spain,Russia,Germany,South Korca,Indonesia,Bangladesh,Vietnam,Armenia,Sri Lanka,Fiji,ete.,and are well received by theindustry and customers.

After years of rescarch and development by our technical staff,we have madetechnological breakthroughs in high-speed automotive lines,new energy silicone rubberline extrusion production lines,one-step photovoltaic line string extrusion produclionlines,one-step PVC +nylon string extrusion production lines,Teflon extrusionproduction lines,cte.,solving technical and process problems and difficulties in theactual production process for customers.

We take talent as the foundation,technological innovation wins the future,andbased on pragmatism,integrity,pioncering innovation,excellence,and customersatisfaction as the core values,we serve our customers with the best quality productsand a complete after-sales system!