Heavy Gantry CNC Plasma Cutter Metal Cutting Plasma Machine Oxy-Cut 8' X 20' Steel Fabrication

Product Description

 

What is Gantry Type CNC Plasma Cutting Machine
The Gantry Type CNC Plasma Cutting Machine is a heavy-duty industrial cutting system designed for processing large metal sheets and plates. With its dual-side drive and gantry structure, it provides stable, precise, and efficient cutting performance. It is widely used in steel fabrication, shipbuilding, construction machinery, and other industries that require high-speed and high-quality metal cutting.

Product Description

Advantages of Gantry Plasma Cutting Machine

High-efficiency cutting: equipped with high-current plasma power supply (200-800A), it can quickly cut carbon steel, stainless steel, aluminum and other metals, and the speed can be up to 3-5 times of traditional flame cutting.
High precision: Adopting linear guide and servo motor drive, the positioning accuracy is up to ±0.1mm, and the repeatability is ±0.05mm, which meets the demand of precision processing.
Large size processing: the width of the table can reach 4-10 meters, and the length can be customized to more than 30 meters, which is suitable for ultra-long plate cutting.
High degree of automation: supports CNC programming (CNC), automatic height adjustment system (THC) and automatic gun change function, reducing manual intervention.
Multi-process compatibility: Flame cutting, marking, beveling and other functions can be integrated to adapt to diversified processing needs.

Features of Gantry Plasma Cutting Machine

Heavy-duty structure: welded steel beams or cast beams are used to ensure high rigidity and deformation resistance, suitable for long-time heavy-duty operation.
Dual-drive synchronization: Both sides of the gantry adopt dual servo motors to synchronize the drive, avoiding walking deviation and ensuring cutting stability.
Adaptive height adjustment: real-time arc voltage feedback technology automatically adjusts the torch height to adapt to plate unevenness or thermal deformation.
Intelligent cutting system: support CAD/CAM software to import graphics directly, automatically optimize the cutting path and reduce the waste of empty travel.
Environmentally friendly design: Equipped with water tank or dust removal system to reduce smoke and dust pollution, in line with industrial environmental standards.

Product Parameters

No.	Model 40150		CNC plasma
1	X axis working area		3m
2	Y Axis working area		6m
3	cutting heading		2 independent portal-bridge
4	Cutting Mode		Plasma torch+ flame torch
5	Driving motor		stepping motor and driver
6	cutting gas		flame:oxygen+acetylene/propanel
7			plasma:compressored air
8	drive mode		double driver
9	cutting torch		automatic one Plasma torch(FANGLING 1621P)+automatic one flame torch(FL1626 controller)
10	Controller system		one set of FANGLING 2300b
8	Software		one set of Austraila  FASTCAM
9	lifter		traveling distance1- 200mm
10	Plasma power		huayuan lg-200ha
11	file transmission			usb
12	comprehensive precision		±0.5mm
13	software		fast CAM(support auto cad/Soliworks/caxa/types
14	Torch height controller		Automatic THC for zhongyu zh2020
15	input power		1 phase AC 220V for CNC machine
			3 phrase AC 380V for plasma power
16	display screen		LCD color screen with 10.4inch size
17	guide  rail for y axis		steel rails 24kgs per meter
18	guild rail for x axis		Precision double-axis guide rail
18	we test following :comprehensive precision 1000mm*1000mm                                                       speed of marking on :500mm-800mm/min		1.Straight line :±0.2 mm  2. round tolerance:±0.5mm  3.repate postion:±0.4mm
19	install precision for guild rail		straight line tolerance:0.5mm/10000mm
			Horizontal accuracy:±0.1mm/1000mm
20	surface of cutting thickness (quality cutting condition)		Ra≤12.5μm
21	Package size(L*W*H)		4600MMX2100MMX1700MM CNC PLASMA
			1050MM*500MM*1070MM 200A PLASMA SOURCE

 

Detailed Photos

Applications

Construction machinery: cutting excavator track plates, crane booms and other large structural parts.

Shipbuilding: processing hull steel plate, deck, bulkhead, etc., adapting to thick plate (more than 50mm) cutting.

Energy equipment: for efficient undercutting of wind turbine tower, pressure vessel, pipeline, etc.

Steel structure construction: cutting H-beams, box beams and other building components to improve production efficiency.

Rail transportation: processing metal parts such as train carriages and track supports to ensure dimensional accuracy.

Types of Metals Suitable for Cutting with Plasma Cutting Machines
One of the biggest advantages of plasma cutting machines is their wide range of material adaptability. The following are the types of metals that are often cut by plasma cutters:

Carbon Steel: This is the most common material for plasma cutting, which is effective and cost-efficient.
Stainless Steel: Plasma cutting can effectively handle stainless steel and maintain good cut quality.
Aluminum: Plasma cutting can cut a variety of aluminum alloys, but the cutting parameters need to be adjusted according to the type of alloy.
Copper: Plasma cutting is suitable for copper and its alloys, but requires high current and special gas protection.
Cast Iron: Plasma cutting can be used to cut cast iron, but care needs to be taken with regard to fumes and splashes during the cutting process.
Other metals: Titanium, Nickel and other alloys can also be plasma cut.

Why Choose This Machine?

• Robust gantry structure for heavy-duty cutting

• Wide cutting range, suitable for large steel plates

• Flexible configuration with plasma and oxy-fuel options

• Reliable CNC system with nesting software compatibility

• Excellent balance of performance and cost

Plasma Cutting vs. Laser Cutting, Flame Cutting
Plasma cutting, laser cutting and flame cutting are three common metal cutting techniques. Understanding the differences between them will help you choose the most appropriate cutting method.

Plasma Cutting vs. Laser Cutting:
Applicable materials: Plasma cutting is applicable to a variety of metals, including ferrous and non-ferrous metals; laser cutting is mainly applicable to stainless steel, carbon steel and other materials, the thickness of the cut material and reflectivity requirements are higher.
Cutting accuracy: Laser cutting accuracy is higher, cutting edge is smoother; plasma cutting accuracy is relatively low, cutting edge may have some burrs.
Cutting speed: In the medium thickness range, plasma cutting speed is faster than laser cutting; in thin plate cutting, laser cutting speed is faster.
Cost: Plasma cutting equipment and operating costs are relatively low; laser cutting equipment and maintenance costs are high.

Plasma Cutting vs. Flame Cutting:
Materials: Plasma cutting is suitable for a wide range of metals; flame cutting is mainly suitable for carbon steel.
Cutting Speed: Plasma cutting speed is much faster than flame cutting.
Cutting Thickness: Flame cutting can cut thicker materials; plasma cutting has an advantage in a certain thickness range.
Heat-affected zone: The heat-affected zone of plasma cutting is smaller; the heat-affected zone of flame cutting is larger, which can easily lead to material deformation.

FAQ

Q1: What materials can this machine cut?
A1: It can cut mild steel, stainless steel, aluminum, and alloy steel with plasma; thicker carbon steel can also be cut with flame.

Q2: Can I choose different working sizes?
A2: Yes, the cutting width and length are fully customizable to meet your project needs.

Q3: Does the machine support bevel cutting?
A3: Yes, bevel cutting up to ±45° is available with optional torch systems.

Q4: What is the difference between plasma and flame cutting?
A4: Plasma cutting is faster and suitable for thin to medium thickness metals, while flame cutting is better for thick carbon steel.

Q5: How do you ensure machine quality?
A5: Each machine undergoes strict testing, precision calibration, and is backed by a 1-2 year warranty with lifelong technical support.

Packaging & Shipping

Package of cnc plasma cutter
Water-proof plastic film package with foam protection in each corner.
Solid Seaworthy Wood Box Package with Steel Belt.
Save space as much as possible for container loading. 

Our Services

# 2 years warranty for the machine
# Replacing all parts for free during warranty
# If nessessary, provide door to door service to your country
# After-Sales Support: 24/7 online service, installation training, and spare parts supply.
# Software Compatibility: Supports AutoCAD, nesting software, and G-code programming.
# Optional Configurations: Flame cutting, drilling head, marking tool, automatic height control.