JWELL EVA/POE/PVB/SGP Solar Cell Film Extrusion Line Plastic Solar Film Design Making Machine Extrusion Line

• After-sales Service: Service Is Available Lifelong
• Warranty: Service Is Available Lifelong
• Product Type: EVA/Poe/PVB/Sgp Solar Cell Film
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JWS150/33
• Screw: Single-Screw
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Customized: Customized
• Assembly Structure: Separate Type Extruder
• Engagement System: Non-Intermeshing
• Screw Channel Structure: Deep Screw
• Feeding Mode: Multiple Feed
• Exhaust: Don′t Exhaust
• Product Layers: 1-11 Layers
• Breathable: Breathable/Non-Breathable
• Customization: Available
• Mdo: Can Be Equipped with Mdo
• Board Layers: Multilayer
• Condition: New
• Application Field: solar photovoltaic power station, hotmelt adhesive
• Application: building glass curtain wall, automobile glass
• Field: functional shed film, packaging film
• Product: Solar cell film
• Transport Package: PALLET
• Specification: Products width(mm): 2100
• Trademark: JWELL
• Origin: CHINA
• HS Code: 84778000
• Production Capacity: Capacity: 600-750KG/h
• Package Size: 2500.00cm * 2000.00cm * 1500.00cm
• Package Gross Weight: 5000.000kg

Product Description

JWELL EVA/POE Solar Cell Film Extrusion Line Plastic Solar Film Design Making Machine Extrusion Line

Jwell Solar Cell EVA Poe EPE Solar Film Extrusion Line

Solar cell film is used for solar cell packaging, laminated curing after bonding seal, EVA glass laminated film, products are widely used in:  Deep processing of safety plate laminated glass, arc laminated glass, color-changing laminated glass, conductive intelligent glass, solar cell and other special glass.

Automatic gravimetric feeding system ensures high precision feeding of various solid and liquid additives and raw materials.Low- temperature extrusion system is plasticized under the premise of sufficient stirring to prevent additives from cross linking. Special design of Casting part give the perfect solution to roller sticking, stripping.Special online tempering device to get rid of inner stress. Tension control system ensure the flexible sheets conveying placidly during cooling , pulling and winding process.The system can feedback the production quality of EVA/POE solar film in real time.

Specifications

Model	Suitable material	Products width(mm)	Products thickness(mm)	Designed line speed(m/min)	Capacity(kg/h)
JW120/150/120-2400	EVA/POE	2100	0.38-1.0	15	750
JW180-2400	EVA/POE	2100	0.38-1.0	12	600

Process Steps


Extruder
This is the heart of the extrusion line where the raw material, usually polypropylene resin pellets, is melted and homogenized. Extruder Its special extruding screw systems , precise manufacturing data , temperature controls and speed adjusting systems ensure stable good extruding ;

Dies
Dies Excellent Cr-plated heat resistant steel alloy is applied for T-dies , which flowing channels are of clothes-hanger type design , with excellent flow distributing systems , to make sure that flows can go evenly to all the whole dies ; A adjusting system equipped onto up and down die lips , to make sure that all sheets have good thicknesses ;It has a specific profile that determines the thickness and width of the film. The molten polymer is forced through the die head, forming a continuous sheet of film.

Cooling Unit:
After passing through the die head, the hot film needs to be cooled rapidly to solidify it. Cooling units typically use chilled air or water to cool the film to the desired temperature. 

Haul-Off Unit: 
Once the film is cooled and solidified, it needs to be wound onto a roll. The take-up unit consists of rollers that guide the film as it is wound onto a core to form a roll of finished film.

Thickness Gauge:
This is an optional component that measures the thickness of the film as it is being extruded. It provides feedback to the extrusion line control system, allowing for adjustments to be made to maintain consistent film thickness.

Corona Treater:
CPP film often requires surface treatment to improve adhesion for printing or coating processes. A corona treater applies a high-voltage electrical discharge to the surface of the film, which creates reactive species that enhance surface energy and promote adhesion.

Slitting Unit:
In some cases, the finished film may need to be slit into narrower widths. A slitting unit consists of blades or knives that cut the wide roll of film into multiple narrower rolls.

Winding Unit:
This unit winds the finished film onto cores or reels in a controlled manner. It ensures that the film is wound evenly and tightly to prevent wrinkles or damage.

Control System:
The entire extrusion line is typically controlled by a centralized control system. This system monitors and adjusts various parameters such as temperature, pressure, speed, and thickness to ensure optimal performance and product quality.
 

Certifications

 

Company Profile

Jwell was founded in 1997, China Plastics Machinery Industry Association vice president unit, plastic extrusion equipment, chemical fiber spinning complete sets of equipment manufacturers. The production bases of Jwell company cover about 7,000,000 square meters and are consisted with 8 parts, which are located in Jiading district of Shanghai where the head office of the company locates, Haining and Zhoushan City of Zhejiang Province, Taicang City and Liyang City of Jiangsu Province, Chuzhou City of Anhui Province and Thailand. The company has 26 professional companies and nine large-scale gold processing plants and three heat treatment nitriding plants, with an annual output of 3000+ sets of high-grade plastic extrusion production lines and other complete sets of equipment, marketing in more than 120 countries and regions.

Jwell has a high-quality team and an experienced team of mechanical and Electrical Commissioning Engineers, as well as an advanced machining base and Standard Assembly Workshop.

All Key parts: screw&barrel,melt pump, screen changer,  T-die, roller and downstream equipment are made by Jwell factory!


 

FAQ

Q1. What about the payment way?
A1. By TT, L/C at sight or trade assurance. 30% down payment should be paid after contract is valid, 70% balance should be paid before shipment.

Q2. Installation and stuff training available from you?
A2. Yes, we have rich engineers around the world which can send to your factory and train your workers. Also we can online guide your members.

Q3. How long is the guarantee?
A3. We offer you high quality machines with 12 months guarantee and reply you as soon as possible within 6 hours.

Q4. If the machine some parts is broken one day, how can we get help from you?
A4. We will send you spare parts free of charge If they are in warranty, not including easy-broken parts. For easy-broken parts, we will only charge a cost fee.

Q5.How does your factory do regarding quality control?
A5.We have passed the IS09001:2000 Quality Management System and CE certificate and we have a special QC department in charge of products' quality. If you also need other certificates, we also can help to apply.

Q6. What is your packaging?
A6. Our conventional packaging is: After doing the anti-rust treatment, wrap the plastic film around the machine and then fix the machine on the wooden bracket.

Q7. How can we check the machines before delivery?
A7. We can provide online checking when testing the machine on site. We will take and prepare detailed testing videos for your checking before the delivery. We accept third-party testing. Except above points,we will provide detailed testing report.
 
Please click "send" and Contact us! ! 
Shanghai Jwell Machinery Co., Ltd. 
Add: Haining, Changzhou, Suzhou, Dongguan, Zhoushan, Shanghai of China.