150mm Inner Diameter Spiral Paper Tube Making Machine

150mm Inner Diameter Spiral Paper Tube Making Machine

1.Introduction

The 150mm Inner Diameter Spiral Paper Tube Making Machine is a specialized industrial device engineered to produce high-strength paper tubes with a consistent inner diameter of 150 millimeters. Widely used in packaging, textile, and construction sectors, this paper tube making machine converts kraft paper or other paper materials into durable spiral-wound tubes through continuous winding and adhesive bonding.

2.Key Features and Specifications

• Inner Diameter:Precisely 150mm, adjustable within tolerance to meet specific requirements.
• Material Compatibility:Accepts various paper types, including kraft, linerboard, and recycled paper.
• Automation Level:Features PLC control, touch screen interface, and automatic paper feeding, gluing, winding, and cutting.
• Production Speed:Adjustable speed up to 30 meters per minute, ensuring high output.
• Tube Strength:Spiral construction provides excellent load-bearing capacity and dimensional stability.
• Customization:Can produce tubes of different lengths and wall thicknesses by changing raw material layers and settings.

3.Working Process

• Paper Feeding:Multiple paper layers are fed simultaneously from unravelling units.
• Gluing:A uniform layer of adhesive is applied to the paper edges.
• Spiral Winding:The paper is wound around a mandrel in a spiral pattern to form a continuous tube.
• Sizing and Drying:The tube is calibrated to the exact 150mm inner diameter and dried to cure the adhesive.
• Cutting:The continuous tube is cut to desired lengths by an automatic saw.

4.Applications and Advantages

These tubes are ideal for textile bobbins, packaging cores, concrete forms, and protective casings. The machine offers high efficiency, low labor cost, consistent quality, and minimal material waste, making it a valuable asset for medium to large-scale paper tube manufacturing.

5.Technical Parameter