Techno-Commercial Proposal: Multi-Process Open Type Metal Plate Cutting Machine

1. Introduction: The Power of Multi-Process Cutting

Unleash unparalleled versatility and economic efficiency in your metal fabrication with our advanced Multi-Process Open Type Metal Plate Cutting Machine. This innovative system seamlessly integrates Fiber Laser and Plasma cutting technologies on a single robust platform, offering a comprehensive solution for diverse material thicknesses and applications. With options for 3kW or 6kW Fiber Laser power and a 125 Ampere Plasma Power Source, along with typical working areas of 3000x1500mm or 4000x2000mm, this machine is engineered to maximize your productivity. Furthermore, it offers the flexibility to add an Oxy-Fuel torch for cutting exceptionally thick materials, ensuring you always have the most economical cutting method at hand.

**Flexibility & Cost-Efficiency:** Paramount in today's manufacturing.
**Revolutionary Configuration:** Dual- or triple-torch setup (Fiber Laser, Plasma, optional Oxy-Fuel) on the same gantry.
**Unmatched Versatility:** Cuts a wide range of metal plates.
**Optimized Speed & Cost:** Select the most economical and efficient method for each material/thickness.
**Open-Type Design:** Ensures inherent accessibility and ease of use.
**Engineered in India with Japanese Technology:** Superior cut quality, robust performance, and assured nationwide service support.

2. Key Features and Integrated Components

High-Performance Fiber Laser Source

**Options:** 3kW or 6kW (with higher power options available).
**Brands:** Utilizing stable and renowned laser sources (e.g., IPG, Raycus, Max Photonics, or equivalent OEM).
**Benefits:** Exceptional beam quality, high electro-optical conversion efficiency, long lifespan (>100,000 hours), stable output power, minimal maintenance, and high precision for thin to medium-thick metals.

Integrated Plasma Torch & Power Source

**Model:** Standard with HyCUT 125 Plasma Power Source (125 Ampere).
**Type:** IGBT technology, 20 kW maximum output power, Air Cooled.
**Features:** Designed for robust, faster cutting on medium to thick metals with good penetration capabilities.
**Torch:** High-quality plasma cutting torch mounted on the shared gantry.

Optional Oxy-Fuel Torch (for Higher Thickness)

**Configuration:** Can be seamlessly integrated onto the same gantry.
**Features:** Includes capacitive auto height controller and auto igniter for efficient and safe operation.
**Benefit:** Provides the most economical solution for very thick mild steel cutting.

Precision Laser Cutting Head

**Brands:** Equipped with high-performance cutting heads (e.g., Raytools, Precitec, Ospri, Boci, or equivalent OEM) for the Fiber Laser.
**Features:** Auto-focusing for quick adjustments, efficient water cooling, and robust dust protection (e.g., IP65 rated).

Intelligent CNC Control System (Multi-Process Capable)

**System:** Advanced CNC controller (e.g., CypCut FSCUT, FLMC, or equivalent) capable of managing and switching between Fiber Laser, Plasma, and Oxy-Fuel processes.
**Software:** Integrated nesting software (e.g., Most2D, AlmaCAM, iTSoft, Kartik CAD/CAM) optimizes material utilization across all cutting methods.
**User Interface:** Intuitive interface with features for multi-torch control, program management, and diagnostics.

Robust Gantry-Type Machine Structure

**Bed:** Welded machine bed, precisely heat-treated and stress-relieved for long-term stability and resistance to deformation, crucial for multi-process precision.
**Gantry:** High-strength Aviation Aluminum Gantry, providing light weight, rigidity, and rapid movement for all mounted torches.

High-Precision Motion System

**Linear Guides:** High-accuracy linear guides (e.g., HIWIN, Taiwan) for precise multi-axis movement.
**Gear Racks & Pinions:** High-precision components (e.g., KHK, YYC, Technocrats) ensure smooth, accurate, and powerful torch positioning.
**Servo Motors & Drives:** Equipped with high-performance AC Servo motors and drives (e.g., Panasonic, Yaskawa, Delta, or equivalent) for rapid acceleration/deceleration and exceptional positional accuracy across all processes.

Efficient Cooling System

**Chiller:** Industrial-grade water chiller (e.g., Gem Orion, S&A, Hexacool, Teyu, Technocrats) specifically matched to the Fiber Laser power, ensuring stable temperature control.
**Plasma Cooling:** Air-cooled for the HyCUT 125, ensuring reliable operation.

Automatic Height Control (IHS & THC for Laser/Plasma/Oxy-Fuel)

**System:** Advanced PMT model or similar robust systems (Arc voltage torch height control, Capacitive Height Controller).
**Benefit:** Ensure dynamic and precise torch height adjustment during piercing and cutting for each respective technology. This is vital for consistent cut quality and extending consumable life, especially on uneven or rusty surfaces.

Safety Features

Comprehensive safety interlocks and protective measures are integrated to ensure operator safety during multi-process operation.

3. Technical Specifications (Platform & Motion System)

Parameter	Typical Value (3015 Model)	Typical Value (4020 Model)
Working Area (W x L)	3000 mm x 1500 mm	4000 mm x 2000 mm
Effective Travel X-axis	1525 mm	2025 mm
Effective Travel Y-axis	3050 mm	4050 mm
Effective Travel Z-axis	200 mm	200 mm
Positioning Accuracy (X/Y)	±0.03 mm/m	±0.03 mm/m
Repeated Positioning Accuracy (X/Y)	±0.02 mm	±0.02 mm
Rapid Positioning Speed (X/Y)	100 m/min	100 m/min
Max Acceleration	1.0 G	1.0 G
Minimum Line Width	±0.1 mm	±0.1 mm
Electrical Power (Approx.)	3kW Laser + Plasma: 30-35 kVA, 6kW Laser + Plasma: 60-65 kVA	3kW Laser + Plasma: 30-35 kVA, 6kW Laser + Plasma: 60-65 kVA
Power Supply	3-Phase, 415V AC, 50Hz	3-Phase, 415V AC, 50Hz
Overall Machine Dimensions	Varies by model, approx. 4.5m×2.5m	Varies by model, approx. 5.5m×3.0m

Note: Specifications may vary slightly based on specific component choices and customization.

4. Cutting Capacities by Technology

This machine's power lies in its ability to switch between cutting processes, optimizing for specific material thicknesses and desired cut quality.

4.1. Fiber Laser Cutting Capacity:

Ideal for high-precision, high-speed cutting of thin to medium-thick materials with minimal heat-affected zones.

Metal	Laser Power	Max Cutting Capacity (mm)	Quality Cut (mm)
Mild Steel (MS)	3kW	20	16
Mild Steel (MS)	6kW	25	22
Stainless Steel (SS)	3kW	10	8
Stainless Steel (SS)	6kW	16	14
Aluminum (Al)	3kW	8	6
Aluminum (Al)	6kW	14	12
Copper	3kW	4	3
Copper	6kW	6	5
Brass	3kW	5	4
Brass	6kW	8	7

4.2. Plasma Cutting Capacity (HyCUT 125 Ampere):

Excellent for faster cutting of medium to thicker metals, particularly where surface finish is not the absolute primary concern or post-processing is planned.

Metal	Piercing Capacity (mm)	Edge Cutting Capacity (mm)
Mild Steel (MS)	25	30
Stainless Steel (SS)	12	15
Galvanized Plate	15	20

4.3. Oxy-Fuel Cutting Capacity (Optional):

The most economical solution for cutting very thick mild steel plates, surpassing the practical limits of both Fiber Laser and Plasma for certain applications.

Metal	Cutting Capacity (mm)
Mild Steel (MS)	5 - 150+

Note: Actual cutting performance can vary based on material quality, auxiliary gas purity/pressure, nozzle condition, and machine maintenance.

5. Comparative Analysis: Cost Economics & Recommended Thicknesses

The strategic advantage of a multi-process machine lies in its ability to select the most economical cutting method for a given task, balancing speed, quality, and operating costs.

5.1. Fixed Costs:

**Shared Platform:** The substantial fixed cost of the machine's gantry, frame, CNC control system, and motion components is shared across all cutting technologies. This significantly reduces the per-process fixed cost compared to owning separate dedicated machines.
**Individual Component Costs:** Fiber Laser System (represents the highest initial investment due to high-power laser source and precision optics), Plasma System (a significantly lower initial investment than a Fiber Laser system), Oxy-Fuel System (the lowest initial investment).

5.2. Variable Costs (Per Meter Cut):

Cost Factor	Fiber Laser (N2/O2)	Plasma (Compressed Air / O2/N2)	Oxy-Fuel (O2 + Fuel Gas)
Power Consumption	Moderate to High (for laser source, chiller)	Moderate (for plasma power source, compressor)	Very Low (primarily for CNC controls)
Assist Gas	High (especially N2 for SS)	Moderate (Air for MS, O2/N2 for SS)	High (O2 for cutting, Fuel Gas for preheat)
Consumables	Low (Nozzles, Protective Windows)	Moderate (Electrodes, Nozzles, Swirl Rings, Shield Caps)	Low (Nozzles)
Maintenance	Low (Laser source "maintenance-free")	Moderate	Low
Post-Processing	Very Low (High Quality Cut)	Moderate to High (Dross, Surface Clean-up)	High (Heavy Dross, Surface Clean-up)

5.3. Recommended Economical Cutting Thicknesses:

Choosing the right technology for the right thickness is key to maximizing profitability.

**Fiber Laser (3kW / 6kW):** Economical Range: Typically 0.5mm to 10-12mm (depending on power). Justification: Unbeatable speed, precision, and edge quality. Lowest variable cost in this range, especially for stainless steel (using Nitrogen assist). Minimal post-processing. Beyond this, plasma or oxy-fuel may become more economical due to increased laser power consumption and slower speeds.
**Plasma (HyCUT 125A):** Economical Range: Roughly 6mm to 25-30mm (for Mild Steel). Justification: Faster than Oxy-Fuel in this range and offers good productivity. While not as precise as Fiber Laser, it's significantly more cost-effective for these thicknesses on MS, especially if the surface quality is acceptable or subsequent processing (e.g., welding) cleans up the edge.
**Oxy-Fuel:** Economical Range: Above 25mm to 150mm+ (for Mild Steel). Justification: Becomes the most economical option for very thick mild steel where the operating costs (power, consumables) of Fiber Laser or Plasma become prohibitive due to required power/speed. While slower and with more dross, its low initial setup cost and relatively low operating cost per meter for thick cuts make it ideal for heavy fabrication.

5.4. Strategic Advantage of Dual/Triple Torch Machine:

This multi-process machine provides a dynamic cost-per-cut optimization. Instead of making compromises or investing in multiple standalone machines, you can:

Cut thin, high-precision parts with the Fiber Laser for speed and quality.
Switch to Plasma for faster, more economical cuts on medium-thick materials or where quality demands are lower.
Engage the Oxy-Fuel torch for the heaviest mild steel plates, leveraging its low operating cost for extreme thicknesses.

This ensures you maintain high productivity and cost-efficiency across your entire material inventory, maximizing machine utilization and profitability.

6. Comprehensive Advantages & Benefits

Unmatched Versatility

One machine covers a vast range of material thicknesses (from thin sheet metal to heavy plate) and types.

Optimized Cost-Per-Cut

Dynamically choose the most economical cutting technology based on material type, thickness, and quality requirements.

Increased Productivity

Benefit from the speed of Fiber Laser for thin materials and the robustness of Plasma/Oxy-Fuel for thicker plates, reducing bottlenecks.

Reduced Footprint & Investment

Consolidate multiple cutting processes into a single machine, saving valuable floor space and reducing overall capital expenditure compared to separate machines.

Superior Quality & Consistency

Precision motion systems and advanced height control ensure excellent cut quality for each process.

Enhanced Stability on Rusty Surfaces

Improved cutting stability, particularly for Plasma, ensures reliable results even on less-than-perfect material surfaces.

Easy Maintenance & Operation

User-friendly interface and accessible design (open type, slide door for easy maintenance) streamline daily operations.

"Make in India" with Japanese Reliability

Benefit from high-quality manufacturing standards in India, combined with cutting-edge Japanese technology and reliability, ensuring a robust and dependable machine.

7. Optional Features / Customization

Higher Power Laser Sources: Upgrade Fiber Laser to 8kW, 12kW, or higher for increased thickness capacity and speed.
Automatic Loading/Unloading Systems: Integrate automated material handling for continuous, unattended operation.
High-Efficiency Fume Extraction Systems: Dedicated fume extraction tables and filtration units for a cleaner and safer working environment.
Additional Software Modules: Specialized modules for advanced nesting, production management, and data analytics.
Rotary Attachments: For integration of pipe cutting capabilities, if not already part of your system.
Custom Bed Sizes: Tailored working areas to meet specific factory layouts or material dimensions.
Advanced Plasma Sources: Options for higher amperage plasma systems for increased piercing and edge cutting capacity on thicker metals.
Oxy-Fuel Integration: Seamless addition of the Oxy-Fuel torch for cutting exceptionally thick mild steel, ensuring full multi-process capability.

8. Service & Support (All India Assurance by McLease)

At McLease, we are committed to providing comprehensive support throughout the lifecycle of your machine, ensuring maximum uptime and performance:

**Professional Installation & Commissioning:** Our experienced engineers will ensure seamless installation, calibration, and fine-tuning at your site for all integrated cutting processes.
**On-site Training:** Thorough training for your nominated personnel on machine operation, multi-process switching, basic maintenance, and software utilization.
**All India Service Network:** Assured prompt and reliable after-sales service and technical support across India, minimizing downtime for all components.
**Genuine Spares & Consumables:** Easy access to original spare parts and consumables for all laser, plasma, and oxy-fuel components, ensuring consistent performance and longevity.
**Warranty:** Comprehensive warranty terms covering all integrated systems to provide peace of mind.

9. Commercial Aspects

We offer flexible acquisition models to suit your financial strategy. In addition to outright purchase, we can facilitate various leasing options designed to fit your financial strategy, potentially including models that consider "work order potential" and offer "buy back or sell back" clauses at the end of the lease period (terms and conditions apply). This multi-process machine represents a strategic investment, significantly enhancing your production capabilities and offering unparalleled economic flexibility.

Contact us today to discuss your specific requirements and receive a customized proposal for our Multi-Process Open Type Metal Plate Cutting Machine!