Used in conjunction with embossing rollers to enhance shaping of non-woven fabrics. The hot-rolling process improves both physical properties and appearance of the fabric. The roller body is constructed from high-strength alloy steel to ensure durability, hardness, and wear resistance during operation. Precision manufacturing processes including turning, welding, and annealing ensure exact dimensions and optimal performance.

Hot calender roller pressure significantly impacts nonwoven fabric strength. Optimal results require specific pressure settings based on fiber type and processing method:

• Optimal Pressure Range: 20-40 tons for best results
• Low Pressure Issues: Loose fiber bonding resulting in reduced strength and stability
• High Pressure Issues: Fiber damage leading to surface defects and quality degradation

Precision hot rolling of melt-blown and spunbond non-woven fabrics to create specific patterns and textures.

Founded in 2008, Huatao Group is a leading manufacturer of industrial rollers with 15+ years of expertise serving multiple industries:

• Paper Industry: Forming rollers, vacuum couch rollers, dryer cylinders, calender rollers
• Plastic & Rubber: Chill rollers, MDO rollers, corona treatment rollers, embossing rollers
• Nonwoven Fabric: Cylinder rollers, embossing rollers, cooling rollers, spreader rollers

Our products are exported to 96+ countries, backed by a strong commitment to innovation and customer satisfaction. We customize solutions to meet specific requirements, ensuring quality and reliability at every stage.