CDRG Rebar Roll Thread Roller – Automation Grade

Home
/
CDRG Rebar Roll Thread Roller – Automation Grade

CDRG Rebar Roll Thread Roller – Automation Grade

CDRG Rebar Roll Thread Roller | Leo Industries

CDRG Rebar Roll Thread Roller – Automation Grade

Introduction to CDRG Rebar Roll Thread Rollers

As a leading supplier of precision tools, we offer a range of CDRG Rebar Roll Thread Rollers with an automation grade designed for high-performance and continuous-duty applications. A CDRG (Carbide Donut/Ring Groove) roller is a specialized tool used in rebar threading machines to create precise, cold-formed threads on reinforcement bars. This process significantly improves the tensile strength and fatigue resistance of the threaded connection, making it ideal for critical civil and infrastructure projects. Our automation-grade rollers are built for seamless integration into automatic rebar processing lines, ensuring minimal downtime and maximum output.


How Our Rollers Work

Our CDRG rebar roll thread rollers operate on the principle of cold forming. When installed in an automated threading machine, they apply high pressure to a rotating rebar blank, causing the material to plastically deform and flow into the roller's grooves. This action creates a strong, accurate thread profile without cutting or removing any material. The automation grade ensures these rollers can withstand high-speed, repetitive cycles, maintaining consistent quality and performance over millions of threading operations. The result is a durable thread that is stronger than the original bar itself.


Applications & Advantages

Applications
  • High-speed threading of TMT and rebar for construction
  • Prefabricated concrete element production with threaded rebar
  • Automated manufacturing of threaded rods and anchor bolts
  • Rebar coupler and mechanical splicing systems
  • Large-scale infrastructure projects requiring strong rebar connections
Advantages of Automation Grade
  • Designed for continuous, high-speed, unattended operation
  • Superior wear resistance for extended tool life and fewer changeovers
  • Maintains tight tolerances and consistent thread quality at high volumes
  • Reduces labor costs and human error in the threading process

Key Features

  • Manufactured from premium tool steel or tungsten carbide
  • Precisely ground thread profiles for a perfect fit and finish
  • Optimized surface hardness to resist galling and spalling
  • Engineered for high-volume, automated production lines
  • Available for all standard rebar sizes and thread forms (e.g., ISO, DIN)

Where to Get CDRG Rollers

Searching for reliable CDRG Rebar Roll Thread Rollers with an automation grade? Leo Industries is your trusted partner. We specialize in manufacturing high-quality threading tools that meet the rigorous demands of modern construction and manufacturing. Our rollers are engineered for longevity, precision, and peak performance, ensuring your automatic threading machines operate at their full potential. Contact us for custom solutions and quick delivery across India.


Maintenance & Safety Tips

Checklist Leoindustries

Monthly / Quarterly

  • Inspect roller flanks for signs of wear or damage, especially on automated lines.
  • Verify machine alignment and pressure settings to prevent uneven thread formation.
  • Ensure a constant supply of clean coolant/lubricant to the threading area.

Operating Best Practices

  • Monitor the automated process closely for any signs of thread inconsistencies.
  • Use rollers only on properly prepared rebar to maximize tool life.
  • Store rollers in a clean, dry, and secure place to prevent rust or damage.

FAQs — CDRG Rollers

Q1 What is "Automation Grade" for a roll thread roller?
Automation grade means the roller is specifically designed for use in automated, high-speed machines where durability, consistency, and minimal supervision are critical.
Q2 Why choose cold-formed threads for rebar?
Cold forming strengthens the thread, providing a more robust and reliable connection compared to cut threads, which can weaken the rebar at the threaded section.
Q3 What is the typical tool life of an automation-grade roller?
Tool life varies based on material, size, and operating conditions, but our automation-grade rollers are built for maximum durability, significantly extending the time between changeovers.
Q4 Can these rollers be used on any rebar threading machine?
Our rollers are designed to be compatible with a wide range of popular threading machines. We can also provide custom designs to fit specific machine makes and models.
Q5 Do you offer different sizes for various rebar diameters?
Yes, we supply CDRG rollers for all standard rebar diameters and thread profiles, ensuring a perfect fit and high-quality thread for any rebar size used in your project.

Get in Touch

Leo Industries • We’re here to help

Company

Leo Industries

Phone

+91 99783-80432

WhatsApp

Chat on +91 99783-80432

Email

leoindustries21@gmail.com

Address

168, Shankar Estate, Sureliya Estate Road, Amraiwadi, Ahmedabd, Gujarat.

Website

leoindustries.in

Relevant Tags

Our Blogs

Leo industries was established in the year 2015 based in Gujarat India we are engaged in manufacturing a qualitative range of engineering product. The foundation stone of the company was laid by the owners Mr. Mahesh Patel & Mr.Yagnesh Patel under the guidance of their vast experience and knowledge in the Respective field of Engineering product .the team has carved a niche in market.

Get In Touch

Address:
168, Shankar Estate, Sureliya Estate Road, Amraiwadi, Ahmedabd, Gujarat.

Mobile:
+91 97148 13051, +91 99783 80432

Email:
leoindustries21@gmail.com

Usefull Links

Home About Us Application Blog

Our Products

Rebar Coupler Rebar Coupler, Taper Coupler, Parallel Threaded Coupler MBT Rebar Coupler CDRG Threading Machine (Roll Threading Machine) CDRG Threading Rollers Rebar Pilling Blade for Roll Threading Machine Read More

LEO INDUSTRIES . All Rights Reserved.

Whatsapp
Chat

Send
Message

Call
Now