JWELL manufactured casting film roller strictly according to European professional manufacturing standards. Several steps of the welding and heat treatment process are applied to give insurance to the overall rigidity and reliability of the roller structure.
In order to ensure its efficient heat exchange, casting roller flow channels are designed with the special spiral, and through accurate calculation of the coolant flow, the roller surface temperature deviation is reduced to the least possible. It improves the temperature uniformity of the product.
The most important is the precision of dynamic balancing of roller. Specialized large dynamic balance calibration equipment and a variety of balance detection scheme, ensure smooth operation at a high rotation speed.
High speed of casting film production line means very high rotation speed of the roller, and this requires precise dynamic balancing, high and balanced heat exchange efficiency;
Casting Film Roller Features
- Roller diameter: max. 1600 mm；
- Roller cylindricity, concentricity both ≤0.005mm;
- Roller surface hard chromium plated, coating thickness is 50 ~ 80 um；
- Roller surface temperature deviation ±0.5~1℃;
- Roller surface treatment: mirror polished, superfinishing mirror, matt, mist, and anti-adhesive surface;
- Speed: max. 800 m/min;
- Overall deformation: < 0.05 mm at full load；
- Best dynamic balance: Q = 3.2；
FAQ
- International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
- Terms of Payment: LC, T/T
- Average Lead Time: Peak season lead time: 3-6 months, Off season lead time: 1-3 months
- Number of Foreign Trading Staff:>50 People
Yes, We own 5 manufacturing bases and sales center in Shanghai , Suzhou ,Changzhou, Zhou Shan, Dongguan China.
Jwell made the first Chinese screw and barrel in 1978 in brand name Jinhailuo.After more than 40 years development,
JWELL is one of the biggest extrusion machine supplier in China with 300design&test engineer, 3000 employees.
Jwell has become the premier supplier of extrusion lines and reliable business partners. Welcome to drop in us.
Our machines taking the European standards and follow the Germany type of business, we cooperation with
International famous brands Siemens Schneider Flender Omron ABB WEG Falk Fuji etc. Our company continuously
imports over 1000 international first-class high precision processing equipment such as multistage machining centers, CNC lathes and CNC milling machines from Korea, Japan etc. All our processes strictly adhere to CE certification,
IS09001 and 2008 quality management system . And we have 12 months quality warranty time. We testing the
machine performances before each delivery. Jwell service engineers will always be here for anything you needed.
Usually it takes about 1 – 4 months depends on different machinery upon receipt of order advance payment.
Once clear your requirements and determined extrusion line is ideal for you. We will send technical solutions and
Proforma Invoice to you. You can pay via TT bank transfer, LC as you like.
One. We provide both customized extrusion lines and technical solutions. Welcome contact with us for technical
innovation or improvements for your future purchasing plan.
We produce more than 2000 advanced extrusion lines every year world wide.
We can send the small spare parts by air express for urgent matter. And the complete production line by sea
to save the cost. You can either use your own assigned shipping agent or our cooperative forwarder. The nearest
port is China Shanghai, Ningbo port, which is convenient for maritime transportation..
Yes, we support our business partners by pre-after sale service. Jwell has more than 300 technical testing
engineers traveling world wide. Any cases would be responded with prompt solutions. We provide training, testing,
operation and maintenance service for a life time.
Certificates
Certified By:SGS
extrusion down stream equipment
Certified By:SGS
extrusion down stream equipment
Certified By:SGS
extrusion down stream equipment
Certified By:SGS
extrusion down stream equipment
Certified By:Other
Design, Development, Manufacture and Sales of intellectual property rights management for Plastic Machine
Certified By:Other
Design, Development, Manufacture and Sales of Plastic Pipe and Sheet Extrusion Production Line
Certified By:Quality Austria Training, Certification and Evaluation Ltd
Plastic extrusion line
