CNC Oxy Acetylene Flame Straight Line Cutting Machine

• After-sales Service: Overseas Engineer
• Warranty: 12 Months
• Customized: Customized
• Layout: Horizontal
• Cutting Material: Copper, Carbon Steel, Iron, Aluminum, Metal Alloy, Stainless Steel
• Automatic Grade: Automatic
• Model NO.: CNC-4000
• Cutting Mode: Gas Cutting
• Model: CNC-4000
• Cutting Source: Flame Acetylene Gas or Liquefied Gas
• Control Mode: CNC
• Control System: F 2100 B
• Plasma Cutting Speed: 3500 mm/Min
• Weight: 1500 Kg
• Motor Type: Servo Motor
• Flame Cutting Speed: 1000 mm/Min
• Input Voltage: 380 V~440 V 50/60 Hz
• Core Components: Bearing, Gear, Motor
• Cutting Power: China Lgk or USA Hypertherm
• Nesting Software: Fastcam
• Driven System: Full-Digital AC Servo System
• Horizontal Guide Rail: Double Axle Core Linear Guide Rail
• Control System Language: Chinese/English
• Transport Package: Standard Package
• Specification: Flame Acetylene Gas or Liquefied CNC cutter
• Trademark: Lemar
• Origin: Wuxi, China
• HS Code: 8461909000
• Production Capacity: 1000 PCS/Year

Product Description

The gantry CNC cutting machine is suitable for large-scale metal cutting, and the cutting thickness ranges from 6-200mm.
Flame cutting, plasma cutting or flame + plasma cutting can be selected according to your needs.

Specifications:
 

No.	Item	Specification
1	Effective cutting width	4000mm
2	Effective cutting length	6000mm (according to user needs)
3	Idle speed of CNC cutting machine	1~6000mm/min
4	Flame cutting speed	10-1000mm/min
5	Plasma cutting speed	50~6000mm/min
6	Flame cutting thickness	6-200mm(carbon steel)
7	Plasma cutting thickness	1-30mm(according to user needs)
8	Torch height adjustment stroke	150mm
9	Cutting gas	Gas acetylene or liquefied gas
10	Rail installation accuracy
11	Main guide rail side straightness	0.4mm/10000mm
	Side straightness of auxiliary guide rail	1mm/20000mm
	The parallelism between the longitudinal rail surface of the main and auxiliary rails and the horizontal plane	±0.2mm/1000mm
12	Intersection offset	≤0.5mm

The positioning accuracy and repeatability of CNC Flame cutting machine conform to JB/T5102-1999 standard b) Cutting dimension accuracy and cutting quality conform to JB/T10045.3-1999 standard c) International standard ISO9013-2002 and ISO8206-1991



Features:

1. As a professional CNC cutting machine manufacturer, Lemar adopts an integrated console, which has a good appearance and smoother operation.


2. The pressure dial displays the gas pressure status and remaining gas status of the CNC flame cutting machine in real time, ensuring stable gas pressure and higher safety performance

3. The bed of the gantry CNC cutting machine is made of steel plate tailor-welded, quenched and tempered, and finished to eliminate residual stress caused by welding, and the accuracy is guaranteed.


4. The lifting mechanism of the CNC cutting machine chain adopts the overall wiring method, which is more beautiful and tidy, avoids the sagging of the trachea and the cable, and avoids the baking of the trachea cable for a long time at high temperature


5. The success rate of automatic flame cutting ignition is 100%


6. StarCAM expert version nesting software, with common edge, bridging function. One-click nesting, complete rotation function

Flame cutting parameter table
 

Nozzle cutting performance and basic parameters table (propane cutting)
Mouth No.(#)	Cutting oxygen diameter(mm)	Cutting thickness(mm)	Cutting seam radius(mm)	Preheat time(s)	Cutting speed(mm/min)	Oxygen pressure	Propane pressure
0	1.0	5-15	1.2	10-13	480-380	0.2-0.4	>0.03
1	1.2	15-30	1.4	12-15	400-320	0.26-0.45	>0.03
2	1.4	30-50	1.6	14-17	350-380	0.25-0.45	>0.03
3	1.6	50-70	1.9	16-19	300-240	0.3-0.5	>0.04
4	1.8	70-90	2.2	18-25	260-200	0.3-0.5	>0.04
5	2.0	90-120	2.4	24-32	210-170	0.4-0.6	>0.04
6	2.4	120-160	2.9	31-42	180-140	0.5-0.8	>0.05
Nozzle cutting performance and basic parameters table (acetylene cutting)
Mouth No.(#)	Cutting oxygen diameter(mm)	Cutting thickness(mm)	Cutting seam radius(mm)	Preheat time(s)	Cutting speed(mm/min)	Oxygen pressure	Propane pressure
0	0.8	5-10	1	10-13	600-450	0.2-0.4	>0.03
1	1.0	10-20	1.2	12-15	480-380	0.2-0.4	>0.03
2	1.2	20-30	1.4	14-17	400-320	0.25-0.45	>0.03
3	1.4	30-50	1.7	16-19	350-380	0.25-0.45	>0.03
4	1.6	50-70	2	18-25	300-240	0.3-0.5	>0.04
5	1.8	70-90	2.2	24-32	260-200	0.3-0.5	>0.04
6	2.0	90-120	2.4	31-42	210-170	0.4-0.6	>0.04
7	2.4	120-160	2.9	40-60	180-140	0.5-0.8	>0.05
8	2.8	160-200	3.3	50-80	160-200	0.6-0.9	>0.05
Note: 1. Oxygen purity ≥ 99.5% 2. The carbon content of the cut steel is less than 0.45% 3. Cutting method vertical cutting 4. Oxygen pressure refers to the cutting oxygen pressure before secession

 

The gantry CNC cutting machine has high-efficiency, high-precision, low-labor-intensive cutting equipment, and has a very wide range of applications.

In addition to gantry cutters, we also have portable cutters and desktop cutters. The cutting method is flame or plasma cutting, which has the characteristics of high automation and good reliability.
CNC flame plasma cutting machine has reasonable structure and reasonable price, especially suitable for plate cutting of small and medium-sized enterprises.