QSM Semi Automatic Rebar Threading Machine
This semi automatic Rebar Threading Machine cuts precise threads on reinforcing steel for coupler connections in infrastructure projects. It accommodates round bars up to 40mm and deformed TMT bars from 16 to 32mm. The compact 350 kg unit runs at 40-60 RPM via a 5.5kw motor. • Processes 16-32mm TMT and 40mm round steel • 40-60 RPM threading speed with 5.5kw/415V drive • Includes three roller sets (2.5mm/3.0mm pitch) and tools • Space efficient: 780 x 670 x 780 mm
Specifications
For: CDRG45- working mode
- semi automatic
- Working Capacity
- Round Bar : 40mm Deformed TMT Bar : 16-32mm
- Motor Specification
- 5.5kw/415V/1440RPM
- Threading RPM
- 40-60 RPM
- Along With
- 3 Set of Roller and All Required Tools (1pc Roller 2.5mm pitch, 2pcs Roller 3.0mm Pitch)
- Dimension
- 780 x 670 x 780 mm
- Weight
- 350 kg Approx
Quick Setup and Versatile Tooling
- Includes three roller sets for immediate operational readiness
- Comes with one 2.5mm pitch roller for fine threading needs
- Provides two 3.0mm pitch rollers for standard coupler compatibility
- All required installation and adjustment tools are included
- Enables fast changeover between different rebar specifications
Compact Design with Industrial Power
- Footprint measures 780 – 670 – 780 mm for tight spaces
- Weighs approximately 350 kg for stable floor mounting
- Requires standard 415V three-phase power for operation
- Easy to relocate between project zones with standard lifting gear
- Minimizes site congestion without sacrificing processing capacity
Engineered for Heavy-Duty Construction Sites
- Built to withstand demanding environments on active job sites
- Supports critical infrastructure including bridges and metros
- Handles continuous threading for high-rise building projects
- Designed for reliable performance in road and tunnel works
- Withstands dust and vibration common in civil engineering
Semi-Automated Workflow for High Output
- Operates in semi-automatic mode for controlled processing
- Features a 5.5kw motor running at 1440RPM for steady power
- Threading speed operates between 40 – 60 RPM for consistent cuts
- Reduces manual effort while maintaining operator oversight
- Balances production speed with precision quality control
Precision Threading for Mechanical Splicing
- Creates precise threads on the ends of TMT and deformed rebar
- Enables reliable mechanical splicing and coupler connections
- Essential for structural integrity in buildings and infrastructure
- Supports round bars up to 40mm – deformed TMT bars from 16 to 32mm
- Delivers repeatable results for bridges, metros, and civil works
More questions buyers ask
What is a semi-automatic rebar threading machine?
It is a construction tool used to create precise threads on the ends of TMT or round bars, enabling them to be joined using mechanical couplers for structural reinforcement.
What is the threading capacity of the QSM CDRG45?
The CDRG45 can process deformed TMT bars from 16mm to 32mm and round bars up to 40mm.
What power supply is required for this machine?
This machine requires a 415V three-phase power supply to operate its 5.5kW motor.
Does the machine come with rollers?
Yes, it includes three sets of rollers: one 2.5mm pitch roller and two 3.0mm pitch rollers, along with necessary installation tools.
What is the weight of the QSM rebar threading machine?
The machine weighs approximately 350 kg, making it stable for floor mounting while remaining manageable for site relocation.
Is this machine suitable for high-rise building projects?
Yes, it is engineered for heavy-duty construction sites, including high-rise buildings, bridges, and metro projects.
How fast does the machine thread the bars?
The threading speed operates between 40 and 60 RPM, ensuring consistent and precise cuts.
Can it be used for road and tunnel works?
Yes, its robust design is built to withstand the dust and vibration common in civil engineering projects like roads and tunnels.
What are the dimensions of the machine?
The footprint of the machine is 780mm x 670mm x 780mm, making it compact for tight construction site spaces.
What is the motor specification?
The machine is equipped with a 5.5kW motor running at 1440RPM.
Who should choose the QSM CDRG45 Rebar Threading Machine?
This machine is ideal for construction contractors, infrastructure developers, and steel processing workshops that require high-volume, reliable mechanical splicing for structural reinforcement.
How does the CDRG45 compare to manual threading methods?
The CDRG45 offers significantly higher precision, speed, and consistency compared to manual methods, reducing labor costs and ensuring structural integrity for critical projects.
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Full description
This semi automatic Rebar Threading Machine cuts precise threads on reinforcing steel for coupler connections in infrastructure projects. It accommodates round bars up to 40mm and deformed TMT bars from 16 to 32mm. The compact 350 kg unit runs at 40-60 RPM via a 5.5kw motor. • Processes 16-32mm TMT and 40mm round steel • 40-60 RPM threading speed with 5.5kw/415V drive • Includes three roller sets (2.5mm/3.0mm pitch) and tools • Space efficient: 780 x 670 x 780 mm