Radhekrishna Band Saw Blade Butt Welding Machine Blade Butt Welding Machine
This machine restores cutting efficiency by performing precise butt welds on band saw blades. It accommodates blades ranging from 25 mm to 40 mm in width with a 1.5 mm thickness. • Power demand: 15 KVA at 440V • Compact footprint: 660 x 660 x 375 mm • Lightweight frame: 55 Kg • Optimized for continuous workshop operations
Specifications
For: Blade Butt Welding Machine- Size
- 660 x 660 x 375 mm
- Power Supply
- 440V, 2 phase
- Power Consumption
- 15 KVA
- Blade Capacity
- 25 mm to 40 mm Width x 1.5 mm Thickness
- Weight
- 55 Kg
Operational Efficiency & Maintenance Guidelines
- Clean blade ends with abrasive cloth – remove oxidation before clamping
- Inspect copper electrodes regularly for wear or pitting to ensure conductivity
- Calibrate alignment guides periodically to maintain straight weld joints
- Store machine in a dry environment to protect electrical control components
- Schedule quarterly checks on cooling vents and power cable connections
- Follow lockout-tagout procedures during any internal maintenance tasks
Precision Resistance Welding Mechanism
- Utilizes controlled resistance heating to fuse blade ends without filler
- Automated or manual clamping ensures exact alignment before welding
- Thermal energy melts the contact surface for a homogeneous joint
- Cooling phase solidifies the weld to match base metal tensile strength
- Minimal heat-affected zone preserves blade temper and cutting performance
- Operators can adjust pressure and dwell time for varying steel grades
Procurement & Supply Profile
- Sourced directly from Radhekrishna Industries manufacturing facilities
- Available through authorized manufacturer, exporter, supplier, and retailer networks
- Bulk procurement options for woodworking factories and large sawmills
- Retail channels support single-unit purchases for small tooling workshops
- Export-ready packaging ensures safe transit across international distribution lines
- Dedicated support teams assist with electrical setup and initial calibration
Ideal Use Cases & Industry Applications
- Rapid loop-welding and repair of snapped blades in large sawmills
- Custom blade fabrication from bulk coil stock in woodworking plants
- Routine tooling maintenance and edge-joining in conditioning workshops
- Commercial tooling centers and manufacturing distribution lines
- Industrial carpentry suppliers requiring reliable blade repair services
- Machine shops needing consistent high-tension joint restoration
Core Capabilities & Performance
- Engineered by Radhekrishna Industries for seamless high-tension blade joining
- Accommodates industrial blade widths from 25 mm – 40 mm
- Supports material thickness up to 1.5 mm for consistent joint strength
- Delivers uniform penetration via a robust 440V two-phase power setup
- Operates on a 15 KVA electrical supply for stable thermal output
- Compact 660 x 660 x 375 mm footprint fits standard maintenance benches
- Weighs 55 kg to maintain alignment during precision heating cycles
Frequently asked
Can this machine weld carbide-tipped band saw blades?
It is designed for high-speed steel and carbon steel blades; carbide tips require specialized welding equipment.
How long does a typical weld cycle take?
Standard fusion and cooling cycles complete in under two minutes per joint.
Is operator training required for safe use?
Basic training on clamping, alignment, and electrical safety is recommended for consistent results.
What maintenance schedule is recommended?
Monthly electrode inspection and quarterly electrical checks ensure optimal performance and longevity.
More questions buyers ask
What is a band saw blade butt welding machine?
It is an industrial machine used to join the ends of band saw blades to create a continuous loop, essential for blade repair and custom fabrication.
What blade sizes can this Radhekrishna machine handle?
This model is designed to accommodate industrial blade widths from 25 mm to 40 mm with a thickness of up to 1.5 mm.
What power supply is required for this welder?
The machine operates on a 440V two-phase power supply with a 15 KVA capacity.
Can this machine weld carbide-tipped blades?
No, it is specifically designed for high-speed steel and carbon steel blades. Carbide-tipped blades require specialized equipment.
How long does a weld cycle take?
Standard fusion and cooling cycles typically complete in under two minutes per joint.
Is operator training necessary?
Yes, basic training on clamping, alignment, and electrical safety is recommended to ensure consistent and safe weld results.
What maintenance is required for the electrodes?
Monthly inspection of the copper electrodes for wear or pitting is essential to maintain conductivity and weld quality.
What is the weight of this machine?
The machine weighs 55 kg, providing stability during the precision heating and welding process.
Does it come with a warranty?
Yes, all Radhekrishna machines come with standard manufacturer warranty coverage. Please check specific invoice details.
Is pan-India delivery available?
Yes, we provide secure, export-ready packaging and pan-India delivery for all industrial machinery.
Who should choose the Radhekrishna 15 KVA Butt Welder?
This model is ideal for large sawmills, woodworking plants, and industrial tooling centers requiring high-tension, consistent blade joining.
How does this compare to manual welding?
This machine uses controlled resistance heating for a homogeneous joint that matches base metal tensile strength, far superior to manual methods.
Can I use this for custom blade fabrication?
Absolutely, it is perfect for fabricating custom blade lengths from bulk coil stock.
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Full description
This machine restores cutting efficiency by performing precise butt welds on band saw blades. It accommodates blades ranging from 25 mm to 40 mm in width with a 1.5 mm thickness. • Power demand: 15 KVA at 440V • Compact footprint: 660 x 660 x 375 mm • Lightweight frame: 55 Kg • Optimized for continuous workshop operations