750W YAG Laser Cutting Machine Change to Fiber Laser Cutting Equipment

• Customization: Available
• After-sales Service: Within 24 Hours
• Warranty: 2 Years
• Model NO.: RL-LCY750-3015
• Application: Home Appliance, Environmental Equipment, Petroleum Machinery Manufacturing, Agriculture Machinery, Textile Machinery, Food Machinery, Aerospace Industry, Automotive Industry, Advertising Industry
• Cooling System: Water Cooling
• Technical Class: Continuous Wave Laser
• Applicable Material: Metal
• Structure Type: Gantry Type
• Laser Classification: Solid Laser
• Laser Technology: Laser Vapor Cutting
• Upgrade Business: YAG Laser Upgrade to Fiber Laser
• Old Laser Source: 620W YAG Laser / 1000W YAG Laser
• New Laser Source: 3000W Fiber Laser
• Old Laser Cutting Head: YAG Laser Cutting Head
• New Laser Cutting Head: Raytools Bm111
• Old Laser Cutting Software: Lasercut 1.0
• New Laser Cutting Software: Cypcut
• Water Chiller: Tongfei or Hanli
• Servo and Motor: Yaskawa or Delta or Panasonic
• Cutting Area: 3000*1500mm / 2500*1300mm
• Transport Package: Wooden Case
• Specification: 40HQ
• Trademark: RAYLAS
• Origin: China
• HS Code: 8456110090
• Production Capacity: 1000 Sets/Year

Product Description

YAG Laser Cutting Machine Upgrade to Fiber Laser Cutting Machine
YAG Laser Power: 620W 750W 1000W.
Fiber Laser Power: 1500W 2000W 3000W.

We have already upgraded YAG laser cutting machine to Fiber laser cutting machine in many countries such as Thailand, Malaysia, Turkey, Germany, Russia, Poland, Autralia, USA, Argentina, Mexico, Chile, Brazil, etc.

If you want to upgrade your 620W / 750W / 1000W YAG laser cutting machine to fiber laser cutting machine, you need to purchase the following main parts:
1. Fiber Laser Source;
2. Fiber Laser Cutting Head;
3. Water Chiller;
4. Cypcut laser cutting software and BCS100 auto tracking system.

1. Old YAG Laser Source, YAG Laser Cutting Head, YAG Laser Machine:

2. New Fiber Laser Source, Fiber Laser Cutting Head, Fiber Laser Machine:

3. 620W YAG Laser Cutting Speed VS 1500W 2000W 3000W Fiber Laser Cutting Speed:

Material	Thickness	Cutting Gas	YAG 620W Cutting Speed	1500W Fiber Cutting Speed	2000W Fiber Cutting Speed	3000W Fiber Cutting Speed
Carbon Steel	1mm	O2	50mm/s	150mm/s-200mm/s	150mm/s-184mm/s	150mm/s-200mm/s
Carbon Steel	2mm	O2	20mm/s	82mm/s-92mm/s	84mm/s-100mm/s	84mm/s-100mm/s
Carbon Steel	3mm	O2	12mm/s	57mm/s-64mm/s	62mm/s-70mm/s	67mm/s-75mm/s
Carbon Steel	4mm	O2	8mm/s	40mm/s-47mm/s	47mm/s-58mm/s	54mm/s-64mm/s
Carbon Steel	5mm	O2	5mm/s	34mm/s-40mm/s	42mm/s-47mm/s	54mm/s-57mm/s
Carbon Steel	6mm	O2	3mm/s	27mm/s-32mm/s	34mm/s-42mm/s	50mm/s-54mm/s
Carbon Steel	8mm	O2	×	18mm/s-22mm/s	20mm/s-25mm/s	33mm/s-38mm/s
Carbon Steel	10mm	O2	×	15mm/s-17mm/s	17mm/s-20mm/s	25mm/s-28mm/s
Carbon Steel	12mm	O2	×	12mm/s13mm/s	15mm/s-18mm/s	13mm/s-17mm/s
Carbon Steel	14mm	O2	×	10mm/s-12mm/s	12mm/s-15mm/s	13mm/s-15mm/s
Carbon Steel	16mm	O2	×	×	10mm/s-13mm/s	12mm/s-14mm/s
Carbon Steel	20mm	O2	×	×	×	11mm/s-13mm/s
Material	Thickness	Cutting Gas	YAG 620W Cutting Speed	1500W Fiber Cutting Speed	2000W Fiber Cutting Speed	3000W Fiber Cutting Speed
Stainless Steel	1mm	N2	30mm/s	267mm/s-334mm/s	334mm/s-467mm/s	500mm/s--667mm/s
Stainless Steel	2mm	N2	18mm/s	92mm/s-117mm/s	117mm/s-184mm/s	250mm/s-300mm/s
Stainless Steel	3mm	N2	5mm/s	34mm/s-47mm/s	75mm/s-108mm/s	134mm/s-167mm/s
Stainless Steel	4mm	N2	×	25mm/s-32mm/s	47mm/s-53mm/s	90mm/s-100mm/s
Stainless Steel	5mm	N2	×	13mm/s-20mm/s	25mm/s-33mm/s	47mm/s-58mm/s
Stainless Steel	6mm	N2	×	10mm/s-13mm/s	17mm/s-22mm/s	30mm/s-43mm/s
Stainless Steel	8mm	N2	×	×	10mm/s-13mm/s	17mm/s-22mm/s
Stainless Steel	10mm	N2	×	×	×	10mm/s-13mm/s
Stainless Steel	12mm	N2	×	×	×	8mm/s-12mm/s

4. YAG Laser VS Fiber Laser
One Year Consumable Parts List for Reference:

YAG Laser Consumable Parts for One Year (Just for Reference)						Fiber Laser Consumable Parts for One Year (Just for Reference)
Spareparts name		Quantity	Price/Unit (USD)	Price Total (USD)		Spareparts name		Quantity	Price/ Unit (USD)	Price Total(USD)
Red Light Indicator		2	30	60		Small Protection Lens		12	25	300
Full Reflection Lens		10	25	250		Calibration Lens		1	400	400
Xenon Lamp		22	80	1760		Focus Lens		1	400	400
Half Reflection Lens		10	25	250		Protection Lens		12	25	300
Expander Lens		10	25	250		Ceramic Ring		2	70	140
45 Degree Lens		1	80	80		Brass Head		20	20	400
Focus Lens(F=100/150)		2	130	260		Sensor Cable		2	35	70
Protection Lens		20	20	400		Total:		50		2010
Laser Cutting Sensor Head		1	250	250
Brass Head		20	20	400
Adjusting Sheet		10	20	200
Z Axis USB Cable		2	15	30
Chiller Filter		12	15	180
Total:		110		4060

5. Fiber Laser Cutting Machine Advantages:

620W YAG Laser Power Consumption				1500W Fiber Laser Power Consumption
	Machine Main Parts	Power Consumption			Machine Main Parts	Power Consumption
1	YAG Laser Source	18KW		1	1500W Fiber Laser Source	5KW
2	Water Chiller	7.5KW		2	Water Chiller	2.2KW
3	Servo&Motor	5KW		3	Servo&Motor	5KW
4	Electrical Control System	1KW		4	Electrical Control System	1KW
Total		31.5KW		Total		13.2KW

6. Fiber Laser Cutting Machine Advantages:

1. Excellent beam quality: smaller focused spot, finer cutting lines, higher work efficiency, and better processing quality;
2. Extremely high cutting speed:  the cutting speed of fiber laser is several times of the cutting speed of YAG laser cutting machines of the same power;
3. Extremely high stability: using world famour fiber laser source with stable performance, the service life of key components can reach 100000 hours;
4. Extremely high electro-optical conversion efficiency: Fiber laser cutting machines have an electro-optical conversion efficiency 10 times higher than YAG laser cutting machines, which is energy-saving and environmentally friendly;
5. Extremely low operating cost: The overall power consumption of the machine is only 20-30% of similar YAG laser cutting machines;
6. Extremely low maintenance cost: Fiber optical cable transmission, no need many reflective lenses; Can save a significant amount of maintenance costs;
7. Easy operation and maintenance of the product: fiber optic cable transmission, no need to adjust the optical path;

      8. Super flexible light guiding effect: compact size, compact structure, easy to meet flexible processing requirements.

YAG Laser Cutting Machine Disadvantages:

1. Cutting line width is big;
2. Low electro-optical conversion efficiency;
3. Cutting speed is slow;
4. Cutting edge is not as good as the cutting edge of fiber laser;
5. Need to adjust many lens to make perfect laser beam;
6. Use cost is quite high;
7. Maintenance cost is quite high.

 

7. Equipment Working Condition for Fiber Laser Cutting Machine

Sub item	Item	Requirements	Notes
Power	Laser Source	10KW	The total installed capacity is not less than 23KW, And this machine need very good ground line.
	Chiller	4.1KW
	Machine Servo System	3.75KW
	Dust blower Motor	3.8KW
	Other accessories	1KW
	Stability of 3-phase power	380V±5%
	Instability of 3-phase power	<2.5%
	Earthing	<4Ohm
Water	Water for Chiller	Distilled water without minerals	Change every month
Gas	Cutting Gas	N2>99.5%	The processing parameters
		O2>99.5%
		Air pressure should not less than 1MPA
Working	Temperature requirements	5-40 Degree
	Humidity requirements	Less than 70%
	Foundation requirement	There should be no vibration source nearby	If there is a vibration source on site or nearby, the user is required to dig an anti-vibration trench around the foundation
Work piece	For CS and SS: quality surface and no rust

8.Fiber Laser System
8.1.1 Fiber Laser Generator

Beam delivery system consists of fibers
Compact-design, easy for integration
Start-up time not needed
Excellent cutting capability
Good beam quality and high power density

Operating Model	CW	CW
Wave Length	nm	1070-1080
Standard output power	W	1000W 1500W 2000W 3000W
Laser Beam Quality	mm*mrad	4
Adjustable Frequency	Hz	5000
Transmission Fiber Diameter	um	50/100
Stability of Output Power		±2
power Supply	VAC	380-460
Power Consumption	KW	30
Working Temperature	ºC	5~35

8.2 Laser Cutting Head

• Switzerland imported laser cutting head Raytools BM111 or WSX NC30 or OSPRI.
• Auto Focus function (software control focus)
• Anti-collision function with non-contact Capacitance sensor
• Breakpoints Cutting
• Quick and Convenient part changing

8.3 Laser Cooling System
Tongfei Water Chiller / Hanli Water Chiller

The chillers have comprehensive protection functions of over-temperature, phase-loss, over-pressure, water-shortage, low-voltage, overload and so on. Since all the

   key-components and parts are imported, the chiller has the
   advantages of high stability, easy-maintenance and being in   
   line with the cooling indicator requirement of the laser
   source and optical path.

8.4 Laser Cutting Gas System
The Laser Gas Regulator is a proportional pressure control valve, which controls the flow of cutting gas during laser cutting. It can be integrated with the laser device into a laser cutting machine. The supplies of three different cutting gases can be attached to the three 2/2-control valves (nitrogen, oxygen, compressed air). The application can choose between those three cutting gases. There are two alternatives regarding interfaces: one analogue version and one EtherCAT version.

9. Cypcut CNC System
Cypcut CNC system is made by Bochu company, which located in Shanghai, China, it is the most popular laser control and hardware manufacturing company in China.
 

10. Equipment Installation in International Market

 

The seller is responsible for installation, the engineer visa tickets accommodation be borne by the buyer, the consumed materials and work pieces that needed for commissioning are to be borne by the buyer, special materials used by the machine are to be borne by the seller. The buyer is required to assist in following:

 

The buyer is required to do the preparatory works in accordance with the foundation drawing, user self-preparation list and equipment working conditions that provided by the buyer.

 

The buyer is responsible for unloading and placing of the machine at installation site, the seller is responsible for the installation and training.
The buyer is required to provide the conventional tools for installation and trainning.

 

11. Factory Pictures


12. Delivery


13. Cutting Samples

If you want to know more, please feel free to contact us Raylas, we will reply you asap.