1600mm Dia Cooling Roller CPP CPE Casting Roller Matt Surface
Price:
2000USD/pc-5000USD/pc
MOQ:
1 PCS
Delivery Time:
45 DAYS
Brand:
HUATAO
Product Description
Spiral Flow System Casting Roller Matt Surface CPP CPE
Introduction of Casting Roller
The casting roller serves as the primary cooling component within the lamination system, employed to bond materials like LDPE, PP, EVA, EAA, LLDPE, EMA, and EMAA onto BOPP or BOPET films. This casting roller utilizes a jacketed spiral cooling water heat exchange configuration, enabling precise control of the roller surface temperature within a ±1°C range.
This design ensures uniform heat dissipation during the lamination process, critical for maintaining material adhesion and film quality. The spiral cooling structure enhances thermal conductivity by promoting turbulent water flow, which efficiently removes heat generated during the extrusion and bonding of thermoplastic layers.
Characteristics of Casting Roller for Casting Film
| Roller diameter | within Φ1600mm |
| Cylindricity and coaxiality | ≤0.005mm |
| Thickness of the coating | 50~80um |
| Roller surface temperature error | ±0.5~1℃ |
| Surface Treatment | matt surface |
| Running speed | 800 meters/min |
| Overall deformation | <0.05 mm at full load |
| Dynamic balancing | Q=3.2 during operation |
Material: Select high-quality 45# steel pipe, alloy steel pipe, precision steel pipe, etc.
Structure: Various structural designs such as inner tank spiral flow channel and jacket type
Processing: Advanced heat treatment process, quenching and tempering, after turning, assembly and other processing.
Structure: Various structural designs such as inner tank spiral flow channel and jacket type
Processing: Advanced heat treatment process, quenching and tempering, after turning, assembly and other processing.
Parameters of Casting Roller for Casting Film
- Roughness Ra0.005 (smoothness level 14 or above)
- No vibration lines, streaks, or roughening lines
- Straightness, runout, coaxiality ≤0.005mm
- Cooling or heating temperature difference ≤±1℃
- Thermal deformation ≤0.01mm
- After quenching, the roller surface hardness is HRC55~58
- After hard chromium plating, the heat treatment is HRC65 or above
Application of Casting Roller for Film Precoating Lamination
BOPP/BOPET film Laminating with LDPE, PP, EVA, EAA, LLDPE, EMA, EMAA
About Huatao Group
Founded in 2008, Huatao Group is a professional and leading supplier of various rollers for paper, corrugated board, rubber & plastic industry, and nonwoven fabric industries with over 15 years of experience.
Our Products Include:
Paper Industry: forming roller, vacuum couch roller, dandy roller, press roller
Plastic & Rubber: chill roller, MDO Preheating Roller, MDO nip roller, cooling roller
Nonwoven Fabric: cylinder roller, doffer roller, carbon fiber guide roller
Paper Industry: forming roller, vacuum couch roller, dandy roller, press roller
Plastic & Rubber: chill roller, MDO Preheating Roller, MDO nip roller, cooling roller
Nonwoven Fabric: cylinder roller, doffer roller, carbon fiber guide roller
Our products have been exported to more than 96 countries with a strong reputation for quality and reliability. We are committed to innovation and customer satisfaction, providing customized solutions to meet specific industry requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SHIJIAZHUANG HUATAO IMPORT AND EXPORT TRADE CO., LTD.
Location
A708 Yihong Building, Zhonghua North Street, Shijiazhuang, Hebei, China
Contact Person
Jack Yang