products details

Home Products

Grey Color Corona Roller 220KV Resistant BOPET Film Graphic Printing Roller

Name: Grey Color Corona Roller 220KV Resistant BOPET Film Graphic Printing Roller
Brand: SHIJIAZHUANG HUATAO IMPORT AND EXPORT TRADE CO., LTD.
SKU: CORONA TREATMENT ROLLER
Price: 35,000.00 USD
Availability: InStock

Brand Name:	HUATAO
Model Number:	CORONA TREATMENT ROLLER
MOQ:	1 PC
Price:	20000USD/pc-50000USD/pc
Delivery Time:	5-8 Weeks
Payment Terms:	L/C,T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO

Product Name:

Grey Color Corona Roller 220KV Resistant BOPET FILM

Key Words:

Corona Treatment Roller, Corona Roller, Corona Treater Roller

Disc/Shaft:

Shrinked And Welded Shafts And Side Discs From Q345B

Shell:

Single-shell Construction

Hardness:

70-75 Shore A

Rubber Color:

White,grey And Red

Silicone Thickness:

4mm

Warranty:

1 Year

Packaging Details:

Wooden Box

Supply Ability:

10 PCS/Month

Highlight:

Grey Color Corona Roller

Corona Roller 220KV Resistant

BOPET Film Graphic Printing Roller

Product Description

Grey Color Corona Roller 220KV Resistant BOPET Film

Grey Color Corona Roller 220KV Resistant BOPET Film is a specialized component designed for high-performance corona treatment applications.

Corona Roller Introduction

Corona treatment rollers serve as dedicated machinery for corona treatment, typically assembled with components including corona discharge electrodes, rotating rollers, load-bearing bearings, and drive mechanisms. The operational principle involves generating corona discharge under high-voltage conditions, which initiates chemical interactions on material surfaces. This process enables surface activation, coating adhesion enhancement, microbial inactivation, and contamination removal.

In industrial applications, corona treatment rollers demonstrate versatile utility across multiple sectors including graphic arts printing, packaging production, plastic material processing, textile fabrication, biomedical applications, and food processing. These components play a critical role in optimizing material surface characteristics and enhancing manufacturing efficiency.

Corona Roller Maintenance Recommendations

Clean the roller surface regularly using detergent and a soft cloth to remove dirt and residue
Inspect bearings periodically for looseness or wear
Apply grease to bearings regularly to ensure proper operation

Corona Roller Technical Specifications

Shell construction	One way Exit and Enter, Double-shell construction from Q345B
Shrinked and welded shafts Material	Q345B
Flow-system	Channels between inner and outer tube separated with welded leading Spirals
Surface	Silicone rubber coated, hardness approx. SHA70
Finished rubber layer thickness	4MM
Ra	<1.6μm
Disks and shafts	2-layer painting RAL
Out of roundness	<=0.1mm
Cylindricity	<=0.1mm
Dynamic balancing	G2.5

About Huatao Group

Founded in 2008, Huatao Group is a professional supplier of industrial rollers with over 15 years of experience serving the paper, corrugated board, rubber & plastic, and nonwoven fabric industries.

Our Product Range

Paper Industry:

Forming roller, vacuum couch roller, dandy roller
Breast Roller, press roller, stone roller
Rubber roller, dryer cylinder, size press roller
Calender roller, pope reel roller, spreader roller
Embossing roller

Plastic & Rubber:

Chill roller, MDO Preheating Roller, MDO nip roller
MDO stretching Roller, cooling roller
Corona treater roller, Corona treatment nip roller
Flame roller, carbon fiber contact roller
Carbon fiber tension roller, carbon fiber nip roller
Winding core, coating drum, cooling drum
Spreader roller, anilox roller, calender roller
Embossing roller

Nonwoven Fabric:

Cylinder roller, doffer roller
Carbon fiber guide roller, embossing roller
Cooling roller, spreader roller

With a strong commitment to innovation and reliability, Huatao Group has become a trusted provider with products exported to over 96 countries. We understand each customer's unique requirements and match them with superior quality products from our network of domestic factories. Our goal is to ensure every customer uses Huatao products with confidence, supported by continuous service.

Tags:

Industrial Rubber Roller

Heating Roller

Cooling Roller

Embossing Roller

Press Roller

Suction Roller

Calender Roller

Carbon Fiber Roller