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Livable / Large countertop / Seamless spot welding
Platform type medium frequency inverter traceless spot welding machine
DB-130W/DB-170W
Features: The large platform can be electrically lifted and lowered, making it easy to support and place workpieces; Multi joint flexible welding arm, suitable for welding products in different directions; The back imprint of the solder joint is small, and the welding surface quality is high, eliminating the polishing process; A must-have for welding large metal workpieces.
Usage: Especially suitable for welding metal materials such as aluminum, galvanized sheet, stainless steel, carbon steel, etc. It is widely used in the sheet metal industry for welding large workpiece products such as chassis and cabinets, elevator metal door panels, kitchenware, and hardware appliances.
Characteristics of PDKJ Flat Table Medium Frequency Inverted Traceless Spot Welding Machine
01. The medium frequency inverter welding power supply is adopted to effectively reduce power consumption and welding spatter, and the welding quality is stable and reliable.
02. The welding gun can be designed as a horizontal or vertical structure, which is easy to extend to the depth of the box for welding to meet the welding requirements in different directions.
03. The welding arm is a multi joint arm structure. The unique parallel joint structure makes the operation flexible and the welding range larger, which can easily reach each welding spot on the workbench.
04. It can make your equipment management convenient, improve product quality, improve work efficiency, reduce labor intensity and improve production environment.
05.Using pneumatic pressurization can reduce the labor intensity of workers, obtain constant spot welding pressure and make the welding joints balanced and consistent. When welding iron cabinet, console and other similar parts, there are no welding pits on the outer surface of the parts, which improves the product quality.
06.The lower electrode is a forged chromium zirconium copper horizontal worktable. The workpiece can be directly placed on the worktable. It is simple to operate and easy to use. It can be easily operated without special skills or experience.
07.The output current is DC, the current is smooth, and the inductive reactance is zero.
08.The wide welding platform can realize electric lifting, which is convenient for taking and placing workpieces.
09.The outer surface of the solder joint is smooth without solder joint, deformation, grinding treatment and secondary processing dust. This not only saves the subsequent treatment process, improves the production efficiency, but also improves the working environment (no noise and dust pollution).
| Parameter | DB-170W |
| Rated capacity | 170KVA |
| Input power | 3φ 380V |
| Rated frequency | 1000HZ |
| Welding gun type | Horizontal welding gun |
| Torch length | 390mm |
| Max. short-circuit current | 22000A |
| Load duration | 20% |
| Electrode pressure | 2000N |
| Welding ability / Mild steel | 3.0+3.0mm |
| Welding ability / Aluminum plate | 2.0+2.0mm |
| Air pressure | 0.6Mpa |
| Table size | 1000×800mm (Table size can be customized according to user requirements) |
| Table height | 700-800mm (Height adjustable) |
| Net weight / Packing weight | 800kg / 963kg |
| Overall dimension / Packing Size | 1560×1200×2340mm / 1730x1530x2430mm |
Large platform, convenient for supporting, taking and placing workpieces;
Multi joint flexible welding arm to meet the welding of products in different directions;
Small impression on the back of the welding spot and high quality of the welding surface, eliminating the grinding process;
Necessary for welding large metal workpieces. -- The King of Sheet Metal Welding Machine
Q1: What should be noted when welding sheet metal parts with platform spot welding machines?
When using a platform spot welding machine to weld sheet metal parts, it is necessary to first pay attention to selecting appropriate welding parameters, including current, voltage, and welding time, to adapt to the thickness and material of the sheet metal parts. Secondly, ensure that the surface of the sheet metal parts is clean and free of impurities such as oil stains and oxides to ensure welding quality. In addition, attention should be paid to adjusting the position and angle of the welding joint to ensure accurate alignment of the welding joint and avoid problems such as virtual welding or welding penetration.
Q2: How effective is the platform spot welding machine in welding sheet metal parts?
The effect of platform spot welding machine welding sheet metal parts is usually very ideal. The welded joint is firm, the weld seam is beautiful, and can meet the structural and functional requirements of sheet metal parts. Meanwhile, due to the fast welding speed and high efficiency of spot welding machines, production efficiency can be greatly improved.
Cooling component of spot welding machine
Stainless steel water tank and water pump (optional)
Large capacity water tank, stainless steel shell for heat dissipation, combined with high-power water pump, using room temperature water circulation cooling. This standard cooling component can meet welding operations with general strength. Maintaining the spot welding machine at the optimal working temperature can improve welding quality and accuracy, and extend the service life of the machine. It's recommended to use spot projection welding machine with power less than 160KVA for optional.
When the temperature is below 0ºC, please use antifreeze.
Industrial grade chiller (optional)
1.Vertical top air outlet design, easy installation and maintenance.
2.High quality brand refrigeration components, with a control accuracy of ± 1.0 ºC to ± 3.0 ºC;
3.Stainless steel multi-stage centrifugal pump and stainless steel water tank, PVC connection material, no worry of rust;
4.Multiple alarm protection functions and providing passive signal output;
5.Independently developed and produced bilingual intelligent temperature controllers in Chinese and English, with various settings and fault prompt functions, making operation simple and convenient;
6.The pure water filtration protection device ensures the safe operation of the equipment;
This advanced cooling component can meet ultra-high strength welding work. Maintaining the spot welding machine at the optimal working temperature can improve welding quality and accuracy, and extend the service life of the machine. It's recommended to use 170KVA spot projection welding machine for optional.
When the temperature is below 0 ºC, please use antifreeze.
Welding Automation and Non-standard Customized welding equipment
Since its establishment 18 years ago, PDKJ has designed and completed numerous cases of welding automation and production lines. It is a leading enterprise in automation technology in Dongguan, focusing on automatic welding in the fields of laser welding and Electric resistance welding. More than 3000 high-end users around the world have witnessed the common use.
Part of classic automation cases of PDKJ:
Anzhao Oil Heater Production Line, BYD Copper Wire Terminal Welding Machine, Leite Automobile Radiator Aluminum Parts Spot Welding Machine, Feng's Wire Mesh Welding Machine, Hettich Slide Rail Welding Machine, Qixin Side Furnace Medium Frequency Welding Machine, Huayangtong Door Plate Code Reinforcement Welding Machine, CRRC Copper Wire Welding Machine, Chongqing Linglong Small Chassis Automation Welding Machine, Nanjing Qiangli Laser Automation Production Line, etc.
PDKJ is renowned in the field of welding equipment worldwide for its high-quality products and professional pre-sales, in sales, and after-sales services.
PDKJ's pre-sale, in sale and after-sales services. Include but are not limited to:
Welding sample for free, Free welding process consultation, Free welding speed improvement plan and evaluation, Customization of non-standard welding equipment, Consultation and customization of welding & automation production line, Usage training of welding equipment, Process guidance for after-sales welding samples, Production welding fixture, Accessories welding machine, Machine debugging on production site, Consultation and estimation of welding automation solutions, Welding equipment maintenance, Welding equipment overhaul,Welding parameter guidance, Welding assistance of remote video.
1,Can the welding parameters of the spot welding machine be saved and recalled?
Answer: Yes, our spot welding machine supports the saving and recalling of welding parameters. You can save commonly used welding parameter combinations and quickly recall them as needed to improve welding efficiency.
2,What precautions should be taken during transportation and installation of the spot welding machine?
Answer: During transportation, please ensure that the spot welding machine is properly packaged and secured to prevent collisions or damage during transit. During installation, please follow the instructions in the product manual to ensure the correct installation location and wiring of the equipment. If necessary, we can provide installation guidance and technical support to ensure the equipment's normal use.
3,Does the spot welding machine require cooling during the welding process?
Answer: Yes, during continuous high-intensity welding, the spot welding machine generates a certain amount of heat. To ensure equipment stability and prolong its service life, it is typically equipped with a cooling system. The cooling system can effectively reduce equipment temperature through methods such as circulating cooling water or fan cooling.
4,How to choose suitable welding electrodes for the spot welding machine?
Answer: Choosing suitable welding electrodes is crucial for ensuring welding quality and improving production efficiency. When selecting welding electrodes, factors such as material conductivity, coefficient of thermal expansion, and wear resistance of the material should be considered. Additionally, choose electrode shapes and sizes based on the thickness and properties of the welding material. It is recommended to refer to the equipment operation manual or consult the manufacturer for more specific electrode selection advice.
5,How is the welding speed of the spot welding machine adjusted?
Answer: The welding speed of the spot welding machine can be adjusted by adjusting welding parameters and control systems. By increasing or decreasing parameters such as welding current, welding time, and welding pressure, you can control the welding speed to adapt to different welding requirements.
6,Can the shape and size of the welding electrode of the spot welding machine be adjusted?
Answer: Yes, the welding electrode of the spot welding machine can be adjusted or replaced according to specific requirements. Different shapes and sizes of electrodes are suitable for different welding materials and process requirements. You can choose the appropriate electrode based on actual needs or contact us for customization.
7,What is the noise level of the spot welding machine? Does it meet relevant standards?
Answer: Our spot welding machine is designed with low noise levels, and under normal working conditions, the noise level is very low, fully complying with national standards and requirements. You can use it with confidence without causing noise pollution to the work environment.
8,How to maintain and upkeep the spot welding machine after prolonged use?
Answer: After prolonged use, the spot welding machine requires regular maintenance and upkeep to ensure normal operation and prolong its lifespan. Firstly, clean the exterior and interior of the equipment regularly to remove dust and dirt. Secondly, check the wear condition of the welding electrodes and replace severely worn electrodes promptly. Additionally, inspect the power lines and control systems for proper operation, and repair any abnormalities promptly. Simultaneously, lubricate and fasten the equipment regularly to ensure stability and accuracy.
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