Bar Threading Machine in India — CDRG45 Parallel Thread Rolling Guide
Jamshedji Constro Equip Pvt Ltd — ISO 9001 certified B2B manufacturer of parallel thread rolling machinery since 1983. Supplying CDRG45 rebar threading machines to infrastructure and bridge projects across India compliant with IS 16172 standards. 18% GST credit invoices. Express shipping from Pune hub.
Traditional lap splicing of reinforcement bars is increasingly being banned on large-scale infrastructure projects across India due to high steel congestion and cost. Mechanical coupler splicing satisfies safety standards while saving up to 30% steel at joint locations. The CDRG45 parallel thread rolling machine cold-forms threads on TMT rebar ends, creating joints that satisfy IS 16172 requirements.
Featured Rebar Threading Machinery
Bar Threading Machine CDRG45
The standard model for mechanical rebar splicing in India. Fitted with a high-torque 7.5 HP copper-wound motor and automatic magnetic sensor limit switches. Cold-forms parallel threads on TMT rebars from 16mm to 40mm.
| Technical Specifications — CDRG45 | |
|---|---|
| Rebar Diameter Range | 16mm – 40mm TMT steel |
| Motor Power | 7.5 HP Copper-Wound High-Torque |
| Operation Type | Parallel cold thread rolling |
| Sensor Technology | Magnetic sensor for automatic return |
| Weight | 480 kg |
IS 16172 Splicing Standards in India
Under the Bureau of Indian Standards code IS 16172, mechanical splices must undergo cyclic load testing and yield strength verification. Threads cut with the Jamshedji CDRG45 rolling machine preserve the core diameter of the TMT bar. When threaded and locked into our matching coupler sets, the joint delivers full tensile capacity, satisfying IS 16172 specifications.
Frequently Asked Questions
What is the cost of a CDRG45 rebar threading machine in India?
The Jamshedji CDRG45 parallel thread rolling machine ranges from ₹2,10,000 to ₹3,20,000.
Are Jamshedji rebar threads compliant with IS 16172 standards?
Yes. The parallel thread cold-forming method preserves rebar core strength, satisfying all cyclic tensile test specifications under Bureau of Indian Standards code IS 16172.
What roller sets does the CDRG45 use, and are they sold separately?
The CDRG45 uses two roller set sizes — 16-22mm (P2.5 pitch) and 25-32mm (P3.0 pitch) — both sold separately as replacement consumables. Rollers wear down over high-volume use and should be kept in stock to avoid production downtime; replacement takes under 10 minutes.
What warranty applies to the CDRG45?
The CDRG45 carries a 12-month manufacturer warranty on the motor and gearbox. Threading rollers are a wear consumable covered under our spare parts stock, not warranty, since roller life depends on thread volume and bar grade.
How fast can a CDRG45 be delivered anywhere in India?
Standard dispatch from our Pune facility takes 2 to 4 working days given the machine's 480kg weight and heavy freight handling, with most metro cities receiving delivery within a week.
Are these machines eligible for GeM and government tender purchase?
Yes. Jamshedji is MSME/Udyam registered, making the CDRG45 eligible for GeM listing and infrastructure tender purchase, with documentation provided on request.
Regional Construction Machinery Delivery Guides
We deliver nationwide across India. Explore our local B2B machinery guides for specific shipping times, local projects, and regional logistics info:
Get a CDRG45 Bar Threading Machine Quote
Speak with our sales engineers today. We provide customized quotation sheets with GST breaks and delivery details within 2 hours.