DN Series, Spot Welder, Pneumatic Type Resistance Spot Welder, Spotter

• Customization: Available
• Control: Automatic
• Cooling Way: Water Cooling
• Style: Fixed
• Electrode Stroke: Vertical
• Transmission: Pneumatic
• Conductive Way: One-Sided
• Welding Spot Number: Multiple
• Type: Special
• Customize: Can Made as Customers′requests
• Transport Package: Plywood Case
• Specification: Customized
• Trademark: GZhoulong
• Origin: China
• HS Code: 8515219900
• Production Capacity: 5000PCS/Year

Product Description

DN Series, Spot Welder , Pneumatic Type Resistance Spot Welder, Spotter

Main Features:
1.Full digital microcomputer control system ,three grades discharge design(Pre-heating,welding and tempering),equipping functions of Constant Voltage,Constant Current,Constent Heating,Slowly Increasing,Slowly Decreasing,save multi-group Schedule Number,etc.Easily meet customers' high requirements of welding quality;
2.Integrated high strength frame Structure,more impact resistant and anti-shock ability under high pressure operation,to achieve more accuracy of welding position,both spot welding and projection welding,reach the largest welding performance;
3.All copper water cooling transformer,Multi-channel forced water cooling system to ensure the reliability of the machine running for long time;
4.Manufacture in accordance with international ISO Standard European Certificate.
Main Technical Parameters:

Model	Rated capacity	Rated primary voltage	Rated frequency	Max Secondary Current	Arm length	Maximum Force	Cooling Water flow	Weight	Electrode stroke
DN-25	25KVA	380V	50/60Hz	17500	380mm	2500N	6L/min	300kg	60mm
DN-35	35KVA	380V	50/60Hz	18500	380mm	4000N	6L/min	380kg	60mm
DN-50	50KVA	380V	50/60Hz	20000	380mm	4000N	6L/min	430kg	60mm
DN-75	75KVA	380V	50/60Hz	25000	380mm	6280N	8L/min	500kg	60mm
DN-100	100KVA	380V	50/60Hz	30500	380mm	6280N	8L/min	600kg	60mm
DN150	150KVA	380V	50/60Hz	38500	380mm	9800N	12L/min	750kg	60mm
DN-200	200KVA	380V	50/60Hz	43000	380mm	9800N	12L/min	800kg	60mm

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 seam 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 seam 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.