Plasma Cutting Machine BTF-I
CNC plasma cutting for spiral duct elbows and fittings — precise, fast, reliable.
Industrial CNC plasma cutter engineered specifically for HVAC fabricators cutting spiral duct elbows, transitions, and fittings. Four model sizes handle materials from 0.4-6mm thickness with ±0.05mm precision positioning for tight-tolerance ductwork assembly.
Key Specs
Key Specs
Power
Weight
Speed
Overview Points
HVAC Specialized Design
Four Model Configurations
Material Thickness Range
Precision Guide Rails
Mitsubishi Servo Motors
Plasma Generator Options
Pattern Simulation Display
Auto Height Adjustment
Key Features
The X and Y axes ride on precision linear guide rails with a positioning tolerance of ±0.05 mm. Paired with Mitsubishi servo drives, the gantry delivers smooth, accurate torch travel — critical for tight-fitting duct elbows and transitions that must join without gaps or rework.
Operators can choose between Panasonic and Hypertherm plasma generators. Both brands are widely supported with consumables and service centers globally, so buyers can select the option that best fits their budget, local supply chain, or existing shop standardization.
The DOS-based CNC controller displays cutting patterns and runs simulations before the torch fires. Operators can also program shapes manually, making the machine practical for both repeat production and one-off custom fittings without requiring external CAD/CAM software.
A float-sensing device continuously adjusts the cutting head height to maintain a consistent standoff distance from the sheet surface. This compensates for material bow or thermal distortion during cutting, producing uniform kerf width and clean edges across the full sheet.
The machine bed and gantry are fully welded steel construction — not bolted — providing high structural stability under continuous production loads. Frame rigidity minimizes vibration-induced inaccuracies, extending consumable life and maintaining cut quality over years of daily operation.
Technical Specifications
The plasma cutter machine is using for spiral duct elbows and duct pieces cutting.
| MODELS | PC1250×3200 | PC-1250×5100 | PC-1550×3200 | PC-1550×5100 |
| Cutting Area | 1250×3100 mm | 1250×5100 mm | 1550×3100 mm | 1550×5100 mm |
| Cutting Thickness | 0.4-4mm | 0.4-4mm | 0.4-4mm | 0.4-6mm |
| Cutting Speed | 7-8m/min | 7-8m/min | 7-8m/min | 7-8m/min |
| Power | 12Kw | 12 Kw | 12 Kw | 12 Kw |
| Weight | 1200Kg | 2000Kg | 1500Kg | 2300Kg |
| Diamension | 3800×1500×1200mm | 5800×1500×1200mm | 3800×1800×1200mm | 5800×1800×1200mm |
Applications
HVAC spiral duct elbow and fitting fabrication
Rectangular and round duct transition piece cutting
Sheet metal shop general-purpose plasma cutting
Industrial ventilation and dust collection ductwork
Refrigeration system panel and component cutting
Custom architectural metalwork and cladding
Video
FAQ
The key specifications of Plasma Cutting Machine BTF-I include: Power: 12Kw, Weight: 1200Kg, Speed: 7-8m/min. Contact us for the full specification sheet.
Plasma Cutting Machine BTF-I is widely used in: HVAC spiral duct elbow and fitting fabrication; Rectangular and round duct transition piece cutting; Sheet metal shop general-purpose plasma cutting; Industrial ventilation and dust collection ductwork.
All NTBOBO machines come with a 1-year warranty from the date of Bill of Lading. Our engineering team provides 24-hour technical support throughout the warranty period.
We accept 30% down payment by T/T (Telegraphic Transfer), with the balance due before shipment. Other payment arrangements can be discussed for long-term partners.
Standard delivery is within 10-35 working days after receiving the down payment, depending on the machine model and customization requirements.
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We take every question and need of yours seriously. Feel free to contact us!
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