Quotation-Based Pricing: Rollers are custom engineered to individual machinery drawings, diametrical tolerances, and chemical coatings. Pricing is determined by material grade and exact dimensions.

Bow Rolls

Industrial Expander Bow Roller

Curved spreader roller for continuous web wrinkle removal and tension equalisation.

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Technical Specifications

Diameter Range	Up to 300 mm diameter
Length Range	Up to 4,000 mm face length
Material / Coating	Alloy steel curved axle with high-elasticity rubber sleeve
Shaft & Journal Details	Standard mounting brackets with angle-adjustment gears
Available Options	Smooth rubber sleeve or grooved design; adjustable bow angle
Typical Applications	Paper manufacturing, film converting, textile stenters, laminating

Customisation Note: Available with variable bow or fixed curvature according to web tension.

Product Overview

Features a fixed curved stationary axle mounted with precision ball bearings and an oil-resistant flexible rubber sleeve. Gently spreads web edges outward as material wraps the arc, eliminating center creases.