DN3 Portable and Manual Spot Welding Machine
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- 17 yrs
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Product Highlights
- Portable Design with Rollers: Equipped with four rollers for convenient movement and no air pressure required.
- Precise Control System: Uses diode thyristor switch for rapid, accurate circuit switching and consistent welding.
- Wide Material Compatibility: Suitable for low carbon steel, stainless steel, galvanized steel, and sheet metal.
- Customization Options: Offers full, minor, and flexible customization from samples or designs.
- Multiple Power Models: Available in 16KVA to 50KVA models to match different welding thickness needs.
- OEM and ODM Services: Manufacturer provides both OEM and ODM services for tailored solutions.
- 100% Quality Inspection: All finished products undergo functional and visual inspection before shipment.
Product Attributes
- Customization
- Available
- Control
- Manual
- Cooling Way
- Water Cooling
- Model NO.
- DN3
- Style
- Portable
- Electrode Stroke
- Vertical
- Electric Current
- Line Frequency
- Transmission
- Pedal
- Conductive Way
- One-Sided
- Welding Spot Number
- Single
- Type
- Spot Welders
- Current
- Alternating Current
- Model
- DN3 Series
- Application
- Sheet Metal, Sheet Box, Iron Furniture.
- Transport Package
- Plywood Box
- Specification
- Welding Cable Length 2M
- Trademark
- DuroWelder
- Origin
- China
- HS Code
- 8515800090
- Production Capacity
- 100 Sets / Month
Product Images of DN3 Portable and Manual Spot Welding Machine
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DN3 Portable and Manual Spot Welding Machine -
DN3 Portable and Manual Spot Welding Machine -
DN3 Portable and Manual Spot Welding Machine -
DN3 Portable and Manual Spot Welding Machine -
DN3 Portable and Manual Spot Welding Machine -
DN3 Portable and Manual Spot Welding Machine -
DN3 Portable and Manual Spot Welding Machine
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Product Description
Main Application Characteristic
1.The device belongs to one kind of resistance spot projection welding machine, it is composed of the machinery frame structure, welding transformer, control system, water-cooling welding cable and welding torch, etc. The main electrical circuit adopts the diode thyristor(SCR) contactless switch, to make sure the circuit switch time rapidly, accurately. The control system can adjust the welding time precisely,welding repeatability and welding consistency are both very good,also easy maintenance.
2.Compare to the DN Series Resistance Spot Welding Machine,DN3 Series Portable Spot Welder has the advantages of small volume, light weight and other characteristics,install four rollers to the machine to make sure it can move conveniently,furthermore no need air pressure to operate it.
By the 2meters length water-cooling welding cable and hand-held spot welding gun,the operation is quite flexible, convenient.Using different welding guns,it can realize portable clamp type spot welding, single spot welding etc.
3.Generally for low carbon steel, steel, galvanized steel, stainless steel and other metal,Its welding range is 0.1mm---4.0mm.
It is widely used in all kinds of sheet metal,steel box and cabinet,iron furniture,stainless steel kitchen products,stainless steel door manufacturing and steel wire mesh reweld for leakage welding etc.
Technical Parameter
| Model Parameter |
DN3-16K | DN3-25K | DN3-35K | DN3-45K | DN3-50K |
| Rated Power(KVA) | 16KVA | 25KVA | 35KVA | 45KVA | 50KVA |
| Rated Input Voltage(V) | 380V-420V,50/60HZ | ||||
| Rated Primary Current(A) | 45A | 70A | 85A | ||
| Welding Cable Length(m) |
Standard is 2meters or any other special length |
||||
| Max Welding Thickness(mm) | 1.2mm+1.2mm | 1.8mm+1.8mm | 2.3mm+2.3mm | 3.2mm+3.2mm | 3.8mm+3.8mm |
| Cooling Way | Transformer---Air Cooling, Welding Electric Cable---Water Cooling | Water Cooling | |||
| Weight(KG) |
85KG | 95KG | 130KG | 140KG | 150KG |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR261550". Items marked "
" are certified.
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Company Profile
GUANGZHOU DUROWELDER LIMITED is founded by USA and European advanced technology and serves as its Manufacturing Plant in order to bring latest achievements in machinery science and technology to the biggest market of Welding Equipment and Induction Heating Machine, Wire and Tube Processing Machine in the world - China with a goal to support a demand for high quality equipment in the region and beyond. Sinodly Group in China now includes China Sinodly Electric Limited, Guangzhou Sinodly Manuafacturing Limited, Guangdong DuroPower Industries Ltd, Guangzhou DuroWelder Limited, Hainan DLY Limited, DW (Foshan) Electronic Limited, Foshan MRD Technology Limited, and some other enterprises Quality oriented design is produced by US or European trained technicians using state of the art facility all over China. Our engineers make sure that all components are designed to the highest quality standards and tested in 3D models prior to release for manufacturing. It eliminates possible mistakes in design, cut the cost and allows us to produce price competitive various machines with very short lead time. Our Company is a certified ISO9001: 2000 facility and holds various quality and safety Certificates, such as National Mandatory Safety System certificate of CCC, European CE and others. Long list of customers includes such well known companies as Dow Chemical, USA; Eastern Manufacturing, USA; Electric-NPO, Russia; Eupa Co., Taiwan; General Motors North American and European Operations; Honeywell, USA; Harley Davidson Motor Co., USA; Lloyd Industries, USA; Phar, Mexico; Premium Aviation, USA; , Midea and Green Ltd, China. All kinds of machines manufactured in our facility are exported to many countries in the world, such as USA, Mexico, Japan, UK, Italy, Germany, South Asia, Middle East countries, and so on. Diversity of machines and Equipment manufactured by Sinodly Group with sales and technical support from USA and European MACHINERY TECHNOLOGIES, allows us to satisfy demand for dependable and cost effective quality.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- Baidou Industrial Zone, Xintang Yaotian Street, Guangzhou, Guangdong, China
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Plant Area
- 10842.36 square meters
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Number of Employees
- 62
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Registered Capital
- 500,000 RMB
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Terms of Payment
- T/T
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International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
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Average Lead Time
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Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shenzhen Port, Guangzhou Port
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Minimum Order Quantity
- 1 PCS
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Supply Chain Partners
- 35
Our Production Capability & Technical Expertise
-
Main Products
- Resistance Welding Equipment, Wire Processing Equipment, Pipe Processing Equipment, Bandsaw Blade Processing Equipment, Induction Heater, Automotive Repair Tool
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Production Lines
- 3
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Production Machines
- Automatic Sawing Facility, Bending Facility, Wire-electrode Cutting Facility, Grinding Facility, Laser Cutting Facility, Milling Facility, Shearing Facility, Turning Facility
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QA/QC inspectors
- 4 people
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Inspection Type for Finished Products
- 100% inspection(Function inspection & Visual inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 6 people
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Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
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Year of Establishment
- 2009-10-16
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Export Year
- 16 years
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Main Markets
- North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
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Repeat Buyers Choice
- 30%~50%
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Number of Foreign Trading Staff
- 5
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
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Cooperated with Fortune 500
- No
FAQ
- What is the maximum welding thickness?
- The maximum welding thickness ranges from 2.4mm to 7.6mm depending on the model (1.2mm+1.2mm to 3.8mm+3.8mm).
- Can the machine be customized?
- Yes, we offer full, minor, and flexible customization from samples or designs, including special cable lengths.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- What payment terms do you accept?
- We accept T/T (Telegraphic Transfer) as the payment term.
- What is the input voltage requirement?
- The rated input voltage is 380V-420V at 50/60HZ.
- Does the machine require air pressure?
- No, the DN3 series does not require air pressure to operate.
- What types of materials can be welded?
- It is suitable for low carbon steel, steel, galvanized steel, stainless steel, and other metals.
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Product Groups
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- Butt Welding Machine
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- Metal Wire and Metal Strip Bending Forming Cutting Machine
- Band saw related machines
- Water Chiller
- Magnetic Induction Heater
- Resistance Rolling Seam Welding Machine
- Sink Producing Line
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