Home Products Industrial Roller

High Temperature Spreader Roll 12000mm Length 1500m/min Speed

All Products

Non Woven Material (49)

Industrial Roller (225)

Polyurethane Screen Panels (420)

Industrial Belt (45)

Aerogel Insulation Blanket (77)

Industrial Filter (27)

Industrial Centrifugal Pumps (33)

Industrial Felt Fabric (141)

Paper Making Machine (478)

Cardboard Corrugator Machine (153)

Mineral Processing Equipment (88)

Geosynthetics Material (160)

Centrifugal Fans (20)

Pulp Molding Machine (37)

Papermaking Chemicals (13)

Gearboxes And Gearmotors (33)

Wire Saw Machine (22)

Vacuum Freeze Dryer (16)

Industrial Knives (81)

Graphite Electrode (14)

SPC Flooring Products (39)

Wood Based Panels Machinery (19)

Huatao company is a very good company , I am very willing to cooperate with you, safe, efficient, professional, honest, happy! Thank you for providing me with stable service and products. -----EUROPAT

—— EUROPT INDUSTRIAL

I'm Online Chat Now

High Temperature Spreader Roll 12000mm Length 1500m/min Speed

Large Image : High Temperature Spreader Roll 12000mm Length 1500m/min Speed

Product Details:

Place of Origin:	CHINA
Brand Name:	HUATAO
Certification:	ISO
Model Number:	SPREADER ROLL

Payment & Shipping Terms:

Minimum Order Quantity:	1 Pc
Price:	2000USD/pc-5000USD/pc
Packaging Details:	Wooden Cases
Delivery Time:	1-3 Months
Payment Terms:	L/C,D/P
Supply Ability:	50000 Pcs/Year

Contact Now

Detailed Product Description

Product Name:	Unique Structure Rotate Freely Spreader Roll High Temperature Resistance	Key Words:	Bow Roll, Expander Roll, Banana Roll, Spreader Roll
Surface Material:	Metal, Rubber Coated, Etc	Rubber Material:	Synthetic Rubber, EPDM, Polyurethane, NBR, Etc
Maximum Face Length:	12000mm	Maximum Speed:	1500m/min
Application:	For Winder And Rewinder Machine	Advantage:	Long Life Span
Highlight:	High Temperature Spreader Roll 12000mm , Industrial Roller 1500m/min Speed , High Temperature Industrial Roller

High Temperature Resistance Spreader Roll with Black Color

The High Temperature Resistance Spreader Roll with Black Color is engineered to spread thin plastic film and tissue wrinkle-free, ensuring perfect tension uniformity across the entire surface.

Spreader Roll Basis Information

Available with rubber or silicon covering depending on material requirements
Features helicoidal grooves from center to outside edges for optimal performance
Maintains flat operation for consistent tension distribution
Also known as Expander Rolls, Bowed Rolls, Curve bar Expanders, Banana Rolls, Camber Rolls, and Wrinkle removing Rolls

Spreader Roll Wrapping Angle

The wrapping angle is determined by the material being processed:

Industry	Material	Recommended Angle
Paper industry	Forming fabrics	25-20°
	Wet felts	30-60°
	Paper/board	15-30°
Film and Foil industry	Films PP and PA (1-6 Micron)	60-90°
	Films PP and PA (8-20 Micron)	45-60°
	Films PP and PA (More than 20 Micron)	45°
	Metalised films	15-20°
Textile industry	General	45-60°
Textile industry	Extensible fabrics	60-90°

Expander Roll Working Principle

Unlike straight rollers, expander rollers feature a curved axis that creates tension across the web. As material approaches the roller, the edges tilt outward, stretching the material to prevent wrinkling while maintaining perpendicular transport across the roller surface.

Expander Roll Surface Options

Hard chrome surface: Delivers high torque, excellent sealing, free rotation, and prevents oil leakage
Rubber cover: Provides superior abrasion resistance and extended service life with unique end structures to prevent cover expansion/contraction

Expander Roll Function

The spreader roll's bow shape stretches running webs laterally to prevent wrinkling in various applications including paper machines, converting machines, and textile processing. Each roll is custom-designed for its specific installation and application requirements.