Product Info

Choosing the right Grooved Plug and Grooved Roll ensures accurate control of tube diameter, wall thickness, and surface quality. This guide explains their roles and selection tips, with product recommendations from Fujilloy (Thailand).

■ What is the Tube Rolling Process?
Tube rolling is a key manufacturing step for seamless metal tubes. It uses a combination of external pressure from the Grooved Roll and internal resistance from the Grooved Plug to define the tube's thickness, diameter, and surface quality.

If either component is mismatched, it may lead to dimensional errors, uneven surfaces, or tube deformation.

■ Functions of the Grooved Plug
A Grooved Plug is placed inside the tube during rolling. Its design directs metal flow and reduces internal friction. Key functions include:
・ Controlling internal diameter
・ Maintaining uniform wall thickness
・ Minimizing internal resistance
・ Ensuring a smooth inner surface
・ Reducing heat generation

■ Role of the Grooved Roll
A Grooved Roll applies pressure from the outside. Its grooves interact with the plug to form the final tube shape. Main functions:
・ Controlling external diameter
・ Guiding metal flow around the plug
・ Enhancing roundness and wall consistency
・ Limiting vibration and deformation

■ Selection Criteria for Best Performance
To ensure optimal rolling results, consider:
・ Type of metal: carbon steel, stainless steel, etc.
・ Tube size and target wall thickness
・ Required rolling force and speed
・ Environmental conditions: temperature, humidity, and duration
・ Ease of maintenance and expected tool life

■ Recommended Products from Fujilloy (Thailand) Co., Ltd.
Fujilloy offers Grooved Plugs and Grooved Rolls tailored for seamless tube rolling with micron-level accuracy. Suitable for high-spec applications, including custom shapes and harsh production environments.

■ Key Features:
・ Micron-level precision for dimensional control
・ Supports special profiles: round, oval, custom shapes
・ Made with wear-resistant coatings
・ Operates under high temperature and pressure
・ Custom-made designs based on user specifications

Fujilloy (Thailand) is an ideal partner for manufacturers seeking efficiency, durability, and accuracy in seamless tube production.

■ For technical details, download the PDF or contact Fujilloy (Thailand) Co., Ltd.

#GroovedPlug #GroovedRoll #TubeRolling #SeamlessTube #Fujilloy #TubeRollingEquipment #HighPrecision #MetalIndustry #OEM