Model NO.
UN series
Customize
Can Made as Customers′requests
Transport Package
Plywood Case
Specification
Customized
Trademark
GZhuolong
Origin
China
HS Code
8515219900
Production Capacity
5000PCS/Year
Welding Range:
315mm
Cooling Way:
Water Cooling
Control:
Semi-Automatic
Frequency Range:
Intermediate Frequency
Electric Current:
AC or DC
Type:
Resistance Butt Welder
UN Series Flash Butt Welding Machine Rebar Butt Welder Steel Rod Ring Chain Link Butt Welding Machine
Main Features for DC controller and transformer:1.High quality,high efficiency,98% power factor,three-phase input load balancing,the impact on the user grid greatly reduced,DC input current,smooth,inductance is zero,1000HZ working frequency,time control precision is 1MS;
Main Features for flash butt welding machine
1.The butt process starts when the two workpieces to be welded which are clamped by welding jams still not meet each other.
2.During the subsequence,move the welding jaws together slowly,the welding current density will increase,then the metal material in the gap between the jaws becomes molten,at the same time a shower of sparks also being emitted.
3.As the cross-sectional area in the welding becomes extremely hot,the motion is accelerated.
4.The flashing also makes the surfaces to welded together totally.
Main Technical Parameters for DC controller and transformer
Main Technical Parameters for flash butt welding machine
Application
1.All kinds of dinnerware,cooking knives and table knives;
2.Bicycle rim,motorbike rim,car rim,or similar strip rings;
3.Various metal wire and steel strip,construction steel bar and rebar;
4.Round,Square and Rectangular tubes welding into "L" or "T" shape;
5.Mitre welding of door and window frames.
Our Company
GUANGZHOU DRAGON WELDING CO.,LIMITED is a professional automatic welding equipment manufacturer,which specializes in designing,producing,sale and service together.
Our Products include Spot Welders,Butt Welders,Flash Butt Welders,Seam Welders,Medium Frequency Inverter DC Welders,Single-phase/Three-phase Secondary Rectifier Spot Welder,Wire Mesh Welding Machines,Sink Producing Line,Automatic Argon Arc Seam Welding Machines,High/Ultrasonic/Medium Frequency Induction Heating Machines,and other automatic equipment.
Packing and Delivery
Our butt welding machine will be strictly inspected before packing and shipping out to insure that they could be satisfied with you, and our packing box is very strong.
Successful Case
1 Guangzhou Dragon Welding Co. Ltd was one welding machines manufacturer in China.
2. Strong professional technical team and design team ensure to produce welding machines with top quality.
3. Rich experience on manufacture field with more than 20 years export experience.
4. We provide OEM, ODM service, you could let us know all requirements, our design team and technical team will produce them according to your requirements.
5. We provide samples welding service and good after-sales service.
Licenses and Qualify
FAQ
Q1: What does your factory produce ?
A: We produce and export all kinds of automatic welding machines and butt welding machines. We also
can design and develop the welding machines according to your requirements.
Q2: What about your standard delivery date ?
A: Usually 10-20 days. Our company provide just-in-time delivery
Q3:Do you sale welding electrodes ?
A:YES,you can buy welding electrodes from our factory or in your local market.
Q4: Do you have CE Certificate?
A: YES,we have.
Q5: Can you export machines by your factory?
A; YES,we can.
Q6: Where are your factory?
A: Our factory located in Guangzhou City, Guangdong Province, China.
We will provide same good after-sale service as the pre-sale service, any of your questions,
we will be replied within 12 hours.
Main Features for DC controller and transformer:
1.High quality,high efficiency,98% power factor,three-phase input load balancing,the impact on the user grid greatly reduced,DC input current,smooth,inductance is zero,1000HZ working frequency,time control precision is 1MS;
2.High-strength body structure,good rigidity,direct pressurizing mechanism,linear bearings used in the guiding structure enable good mobility;
3.Adopt high-speed microprocessors,use intelligent optimal calculation method,LCD interface,can save 60sets welding schedule numbers,There are functions of switch display in both Chinese and English,provide external BCD call interface,system fault diagnosis alarm automatically.etc
Main Features for flash butt welding machine1.The butt process starts when the two workpieces to be welded which are clamped by welding jams still not meet each other.
2.During the subsequence,move the welding jaws together slowly,the welding current density will increase,then the metal material in the gap between the jaws becomes molten,at the same time a shower of sparks also being emitted.
3.As the cross-sectional area in the welding becomes extremely hot,the motion is accelerated.
4.The flashing also makes the surfaces to welded together totally.
Main Technical Parameters for DC controller and transformer
| Model | MF-10KA | MF-18KA | MF-25KA | MF-32KA | MF-40KA | MF-60KA | MF-80KA |
| Rated Voltage | 3 phases,(AC), 380 or 415 or 480V, 50/60HZ. | ||||||
| Rated Capacity | 30KVA | 50KVA | 90KVA | 150KVA | 170KVA | 250KVA | 300KVA |
| Rated Duty Cycle | 50% | 50% | 50% | 50% | 50% | 50% | 50% |
| Max Welding Current | 10000A | 18000A | 25000A | 32000A | 40000A | 60000A | 80000A |
| Electrode Stroke | 60MM | ||||||
| Welding Arm Spacing | 380MM | ||||||
| Air Source Pressure | 0.6MPa | ||||||
| Cooling Water Flow | 5L/minute | 16L/Minute | 25L/Minute | 35 L/Minute | 45L/Minute | ||
Main Technical Parameters for flash butt welding machine
Model | Rated Power | Rated Voltage | Rated Frequency | Max Short Current | Rated Duty Cycle | Max Clamping Force | Max Upsetting Force | Cooling Water Required | Average Weight | Dimensions L*W*H (CM) |
| UN-50 | 50KVA | 380V | 50/60Hz | 19000A | 50% | 4000N | 2000N | 150L/H | 350Kg | 100*90*150 |
| UN-75 | 75KVA | 380V | 50/60Hz | 24000A | 50% | 6500N | 3000N | 150L/H | 450Kg | 100*90*150 |
| UN-100 | 100KVA | 380V | 50/60Hz | 28000A | 50% | 6500N | 3000N | 150L/H | 550Kg | 100*90*150 |
| UN-150 | 150KVA | 380V | 50/60Hz | 32000A | 50% | 8500N | 4000N | 300L/H | 1200Kg | 140*100*170 |
| UN-200 | 200KVA | 380V | 50/60Hz | 37000A | 50% | 8500N | 4000N | 300L/H | 1400Kg | 140*100*170 |
| UN-250 | 250KVA | 380V | 50/60Hz | 45000A | 50% | 12000N | 6000N | 600L/H | 1600Kg | 180*120*190 |
| UN-300 | 300KVA | 380V | 50/60Hz | 52000A | 50% | 12000N | 6000N | 600L/H | 1800Kg | 180*120*190 |
Application
1.All kinds of dinnerware,cooking knives and table knives;
2.Bicycle rim,motorbike rim,car rim,or similar strip rings;
3.Various metal wire and steel strip,construction steel bar and rebar;
4.Round,Square and Rectangular tubes welding into "L" or "T" shape;
5.Mitre welding of door and window frames.
Our Company
GUANGZHOU DRAGON WELDING CO.,LIMITED is a professional automatic welding equipment manufacturer,which specializes in designing,producing,sale and service together.
Our Products include Spot Welders,Butt Welders,Flash Butt Welders,Seam Welders,Medium Frequency Inverter DC Welders,Single-phase/Three-phase Secondary Rectifier Spot Welder,Wire Mesh Welding Machines,Sink Producing Line,Automatic Argon Arc Seam Welding Machines,High/Ultrasonic/Medium Frequency Induction Heating Machines,and other automatic equipment.
Packing and Delivery
Our butt welding machine will be strictly inspected before packing and shipping out to insure that they could be satisfied with you, and our packing box is very strong.
Successful Case
1 Guangzhou Dragon Welding Co. Ltd was one welding machines manufacturer in China.2. Strong professional technical team and design team ensure to produce welding machines with top quality.
3. Rich experience on manufacture field with more than 20 years export experience.
4. We provide OEM, ODM service, you could let us know all requirements, our design team and technical team will produce them according to your requirements.
5. We provide samples welding service and good after-sales service.
Licenses and Qualify
FAQQ1: What does your factory produce ?
A: We produce and export all kinds of automatic welding machines and butt welding machines. We also
can design and develop the welding machines according to your requirements.
Q2: What about your standard delivery date ?
A: Usually 10-20 days. Our company provide just-in-time delivery
Q3:Do you sale welding electrodes ?
A:YES,you can buy welding electrodes from our factory or in your local market.
Q4: Do you have CE Certificate?
A: YES,we have.
Q5: Can you export machines by your factory?
A; YES,we can.
Q6: Where are your factory?
A: Our factory located in Guangzhou City, Guangdong Province, China.
We will provide same good after-sale service as the pre-sale service, any of your questions,
we will be replied within 12 hours.
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