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BOPET Film Production MDO Nip Roller with 60-90 Shore A Hardness for Machine Direction Orientation and Uniform Pressure

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BOPET Film Production MDO Nip Roller with 60-90 Shore A Hardness for Machine Direction Orientation and Uniform Pressure

Large Image : BOPET Film Production MDO Nip Roller with 60-90 Shore A Hardness for Machine Direction Orientation and Uniform Pressure

Product Details:

Place of Origin:	CHINA
Brand Name:	HUATAO
Certification:	ISO
Model Number:	MDO NIP ROLLER

Payment & Shipping Terms:

Minimum Order Quantity:	1 Pc
Price:	2000USD/pc-5000USD/pc
Packaging Details:	Wooden Case
Delivery Time:	10-20 work days
Payment Terms:	L/C,T/T
Supply Ability:	20000 Pcs/Year

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Detailed Product Description

Product Name:	BOPET Film Production Line MDO Nip Roller HNBR Rubber Coated	Key Words:	MDO Nip Roller, MDO Press Roller, Silicon Rubber MDO Nip Roller, Silicon Rubber Coated MDO Nip Roller
Coated Rubber Color:	Red, Black	Application:	BOPET Line MDO Stands
Shell Material:	Q345B	Shaft Material:	45# Steel
Rubber Material:	Silicon Rubber, HNBR	Surface Hardness:	60-90 Shore A
Highlight:	BOPET film MDO nip roller , industrial roller 60-90 Shore A , machine direction orientation roller

BOPET Film Production Line MDO Nip Roller HNBR Rubber Coated

The MDO (Machine Direction Orientation) Nip Roller is a critical component in BOPET film production lines, where cast film is stretched in the machine direction through a three-step process.

Production Process Overview

Preheating: Film passes through preheat rolls to acquire stretchable properties with controlled heat application
Stretching: Film undergoes stretching via specialized rolls (smaller than preheat/annealing rolls) with nip rollers acting on stretching rolls
Annealing: Final temperature application minimizes film relaxation for optimal product characteristics

Key Features

Surface Quality: Precision-engineered flat, smooth, centered, and round surface ensures continuous sealing
Durometer: Soft rubber covering conforms perfectly to film surfaces, including folded edges or gusseted films
Air Trapping: Designed to effectively trap air within film bubbles in conventional cooling systems
Repairable: Surface can be restored through regrinding or recovering when worn or damaged

Performance Benefits for BOPP Film

Maintains consistent speed for optimal film quality and production efficiency
Enhances bubble stability throughout the production process
Prevents film defects with precision-engineered smooth surfaces
Applies uniform pressure across the entire film width
Facilitates defect detection with specialized nip impression films

Technical Specifications

Component	Specification
Shaft material	45# steel
Shell material	Q235
Bearing	SKF/NSK or equivalent grade
Roller surface	Silicon rubber coated
Silicon Rubber hardness	60-80 Shore A
Temperature stability	Up to 250℃

Manufacturer Profile

Huatao Group, established in 2008, is a leading manufacturer with over 15 years of experience in producing high-quality rollers for various industries including paper, plastic, rubber, and nonwoven fabric production.

Our comprehensive product range includes:

Paper industry rollers: forming, vacuum couch, dandy, breast, press, and dryer cylinders
Plastic & rubber industry components: chill rollers, MDO rollers, PRS cooling rollers, corona treatment rollers
Nonwoven fabric production rollers: cylinder, doffer, guide, and embossing rollers

With products exported to 96+ countries, Huatao Group maintains a strong commitment to innovation, reliability, and customer satisfaction, offering customized solutions to meet diverse industrial requirements.