Hot Sale 10W 20W 30W 50W fiber laser marking machine portable or desktop type (Marking Area:110*110mm,175*175mm ,300*300mm optional) 20W Fiber Laser Marking Machine Performance Applications: Can do marking for both on metal materials and some non-metallic materials, mainly marked in areas for smoothness, finesse demanding, such as electronic products, metal ware, watches, jewelry , IC, plastic buttons and other graphic surface. Q4.How does your factory do regarding quality control?   A:Quality is priority. We always attach great importance to quality controlling from the very beginning to the end. Q5.What is the delivery time?   A:We have standard models in stock,will delivery within 5-7 working days.  For un-standard models, we will delivery within 10-15 working days.
R290 Refrigerant Heat Exchanger
R290 is about 40% of the filling volume of R134a or R404A. The maximum allowable filling volume of R290 refrigerant is 150g in a single refrigeration cycle system . Properly reducing the inner diameter of the pipeline;Improving the heat efficiency of the condenser, etc. optimizing the length, spacing and direction of condenser;Improving the heat transfer efficiency of evaporator, increasing the contact area of the inner wall, and reducing the volume .
R290 Refrigerant Heat Exchanger R290 Refrigerant Heat Exchanger,R290 All Aluminum Evaporator Coil,R290 Copper Condenser Coil,R290 Aluminum Plate Heat Exchanger Zhejiang Tongxing Technology Co., Ltd. , https://www.txheatexchanger.com
Electronic Component
Resistance, capacitance, chips, printed circuit boards,Â
computer keyboard.
Apparatus and Meter
Panel Signs, Precision equipment, etc
Instrument
Panel Sings, Nameplates, Medical Instruments
Hardware Tools
Knives, tools, measuring tools, cutting tools, etc.,
Automobile Parts
Pistons, piston rings, gears, shafts, bearings, clutch, lights, etc.,
Mechanical Parts
Bearing, Gears, Standard Parts, Motors,etc
Daily Necessities
Handcrafts, Zipper, Key Holder, Sanitary Wares, etc
Jewelry
Jewelry, Rings, Gold & Silver Parts
Food Drinking Parking
Plastic Packing, etc
Model  type
3HE-MF20
3HE-MF30
3HE-MF50
Laser power
20W
30W
50W
Length of laser weave
1064nm
1064nm
1064nm
Marking scope(mm)
150x150
175*175-200x200
150*150-300*300
Mark depth
0.4mm
0.6mm
1.0mm
Repeat frequencyÂ
20-200KHz
20-200KHz
20-200KHz
Min line width
0.02mm
0.02mm
0.02mm
Min character
0.1mm
0.1mm
0.1mm
Repeat precision
±0.002mm
±0.002mm
±0.002mm
Power consume
0.8KW
0.8KWÂ
1kw
Power supply
220V(±10%)/50Hz
220V(±10%)/50Hz
220V(±10%)/50Hz
Operating temperature
10-35°C
10-35°C
10-35°C
the laser 30w,50w for deep marking, engraving and cutting on all kinds of metals)
Introduction
      Fiber laser marking machine uses optical fiber laser to output laser and realizes marking function through high speed scanning galvanometer system. The optical fiber laser marker
features high electro optic conversion efficiency, air cooling, small size, high quality output
beam, high reliability, long service life and energy saving.
Main Features
1.Laser power output is stable , and light spot quality is good .
2.Quick marking and cutting speed at 2-3 times that of conventional machines .
3.There is no restriction in operation systems . It is convenient in operation , with fully closed light paths , so it is stable , reliable and free in maintenance with ultra-long service life up to more than 100000 hours .
4.No pollution , no noise , and consumable materials , with power consumption at 5%-10% of consumption by traditional machines .
5.ultra high accuracy and fineness , with there solution up to 2540dpi .
      
 
FAQ
Q1.When the machine can't work well, what should IÂ do?
A:1. The Engineer is online for 24-hours, they can check the problems and then give you solution way very soon.
2. All our machines have two years' warranty, If there is any problems of machine parts under "normal use", new machine parts will be sent by air for free.
3. Please rest assured that operation CD and manual will be offered along with machine, ensuring you can operate the machine easily.
Q2.Are you factory or trading company?
A:We are factory with 10 years experience has branch or offices in America.Thailand,Vietnam,Malaysia,Tianjin, Zhejiang, Jiangsu, Shanghai, Chongqing and Dalian. Also equipment with a comprehensive network of marketing channels for domestic and foreign customers with complete and quick sale service.Â
Q3.Where is your facotry located in? How can I visit there?
A:  Our factory is located in 3/F, Building B, Lianyi Industrial Park, Wentang Middle Road, Dongcheng District, Dongguan, Guangdong, China.We can pick you up from Shenzhen airport to our factory,You are warmly welcome to visit us!!!
   1).All raw material we used are environmental-friendly;Â
  2).Skillful workers care every details in handling the producing and packing processes;
  3).Quality Control Department specially responsible for quality checking in each process.
and we have CE,FDA, ISO9001,SGS certification.
Q6.How long can IÂ expect to get the sample?
Q7. How can I get Machine's spare parts?
A:There are two methods. Spare Parts ordered together with the machine, this is the safest way to transport the parts.
The other way is you can inform us when you need to replace the consumables, we will send them to you within 24 working hours.
We aim high for the satisfication of the clients,
                       Contract us
Miss Carol-Sanhe Laser
Phone number:+86 18924354299
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Speedy Laser Metal Laser Marking Machine 20W Fiber Laser Machine Price
Model NO.: 3HE-MF20W/30W
Type: YAG Laser Marking Machine
Marking Method: Scanning Marking
Machine Model: 3he-Mf20W/30W
Laser Power: 20W
Repeat Frequency: 20-200kHz
Max.Line Speed: 9000mm/S
Min.Line Width: 0.02mm
Min.Character: 0.1mm
Power Consume: 0.8kw
Cooling Way: Air-Cooling
Power Demand: 220V+(-)10%/50Hz
Marking Range: ≤300mm*300mm(Customizable)
Trademark: SanHe
Transport Package: Carton
Specification: CE, FDA
Origin: Dongguan Guangdong
HS Code: 8456100090
Technical Parameters
PS: (20w are recommended for the products surface shallow markings