Spot Welding Machine

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Pieces pc

Supply Capability:: 1000 Sets per Month pc/month

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Detailed Product Description

The main transformer is made of imported high-quality silicon steel, with little power loss and low no-load current

Features and purpose
The main transformer is made of imported high-quality silicon steel, with little power loss and low no-load current.

Its exterior use machine-case structure. To transfer pressure, it uses spring pressing structure of lever treadle type. It`s easy to adjust, operate, and maintain.

Welder`s main return circuit is made of thyristor contactless switch circuit, so can turn off quickly, reliably. The welding timing is precise, with high precise welding, and fine repeating ability, so it can realize high-quality welding.

DN1 Serises spot welder is widely used in welding of low carbon steel, line material and stainless steel in industrial production. If can master well the welding timing and current regulation, it can spot weld most of nonferrous metal.

Main technical parameters
Data/Type        DN1-25
Rated Input Voltage(V)    380
Phase       Sing
Rated Frequency(HZ)       50/60
Adjusting Rank(Grad)       7
Welding Thickness(mm) 3+3
Rated Duty Cycle(%)        20
Rated Input Capacity(KVA)     25
Cooling Way     Air Cooling,Water Cooling
Weight(KG)       94
Dimension L×W×H(mm) 800×340×1100

Q: What gas does argon arc welding machine use?: Argon gas arc welding machine, the most commonly used inert gas is argon. It is colorless and odorless. The air content is 0.935% (by volume), the boiling point of argon 186 C between boiling point between oxygen and helium. Argon is a by-product of oxygen production by liquid oxygen from an oxygen plant.Bottled argon is used for welding in China and the filling pressure is 15MPa at room temperature. The cylinder is painted with gray paint and marked "argon". The chemical composition of pure argon requirements: Ar = 99.99%; He = 0.01%; O2 = 0.0015%; H2 = 0.0005%; the total amount of carbon less than 0.001%; the water is less than or equal to 30mg/m3.Argon is an ideal protective gas density than air in 25%, is conducive to the protection of welding arc welding, reduce the consumption of protective gas. Argon is a chemically inert gas that does not react with metals even at high temperatures, without alloy oxidation, burning, and a range of problems. Argon is also insoluble in liquid metals and hence does not cause pores. Argon is a monatomic gas that exists in an atomic state and has no molecular decomposition or atomic absorption at high temperature. The specific heat and heat conduction capacity of argon are small, that is to say, the amount of absorption is small, the heat to the outside is less, the heat in the arc is not easy to dissipate, the welding arc is stable and the heat concentration is concentrated, which is beneficial to the welding.The disadvantage of argon is that the ionization potential is higher. When the arc space is full of argon, the arc ignition is difficult, but once the arc is ignited, it is very stable.

Q: Is your argon arc welding machine a two phase home? What's the size of an argon cylinder?: What is the difference between argon arc welding and cold welding machine? Consult a teacher

Q: What's the difference between stainless steel cold welding machine and argon arc welding machine?: There must be some differences, but they are all argon arc welding. But there are changes on the program board.

Q: What's wrong with argon arc welding machines without high voltage output?: The induction coil doesn't know where it is, it's only for professionals to fix it.

Q: What should the novice pay attention to when using argon arc welding machine? (the more detailed the better) thank you!!!: That's too easy. Just read the instructions first. The performance of the machine is known first. Then, according to the thickness of your plate in choosing the current, you need to pay attention to your method is running steadily, of course, to protect your body, that radiation is still relatively large. Well, if you're welding stainless steel and it's thinner. I suggest you argon in 3 position. Because it saves your money and meets your demands. The choice of tungsten pole depends on the thickness of your plate

Q: What does the 315 argon arc welder cool with water?: Argon arc welding machines use water cooling places, usually welding and welding torch, the machine does not need water cooling. There are water pipes and water pipe welding and welding torch, and one is tracheal (walk the welding protective gas). The welding handle and welding gun need forced water cooling. If the welding amount is small, the cooling water cooler can be used. If the heat is up, the refrigerator type will be needed

Q: I wonder what the formula for calculating the power of electric welding is. There are several gears in the two output, and my calculations seem to be out of order. I think my calculation is wrong. I would like to ask you a complete calculation method of welding power: It depends on what type of welding machine, how much current welding, and the length of the welding cable to estimate:1. Commonly known as: AC arc welding arc welding transformer, mainly BX1-500, BX3-500 to 300A; if the current welding, the power consumption per hour is about 8.4 degrees (according to the welding efficiency of 80%, the utilization rate of 70%, the welding voltage 32V calculation);2. SCR rectifier welding: ZX5-500; if the current is welded by 300A, its power consumption per hour is about 8.96 degrees (press welding efficiency 75%, utilization rate 70%, welding voltage 32V calculation);3. Inverter welding machine: ZX7-500: if the current is welded by 300A, the power consumption is about 7.47 degrees per hour (90% of the welder efficiency, 70% of the use rate, and 32V of the welding voltage);The above calculations assume that the length of the welded cable is 0 meters, and the actual power consumption will be greater because of the loss of the welding cable.

Q: How to weld aluminum material with argon arc welding machine: 1) AC argon arc welding machine shall be used. The use of a cathode crushing needle in the process of welding produces three aluminium oxide (two aluminum oxide).2) the choice of black glass. Should be more than you usually weld stainless steel lenses plus one to two, in order to better see the molten pool.3) suitable material selection. Select the suitable filling material according to the aluminum material.4) the choice of gases. Rich argon gas (nitrogen + argon) and argon gas can be used in two ways.5) current selection. According to your personal habits, you can meet the requirements

Q: Can argon arc welding machine be welded without argon gas?: No, if there is no argon in the cylinder, it will make squeaks and it is easy to damage the welding torch

Q: Do you have argon arc welding machine without cylinders? I welded stainless steel pots and basins: Argon arc welding machine can't do without argon, but you can make a larger rubber bag with valve, and pour some argon into the bottleSon, when used in the bag: something, you can use Zhang time.Argon is an inert gas, and there is no danger.

Our company is a new high-tech enterprise specialized in the study, development and production of AC, DC, Inverter TIG and Special welders. Our company has superior production equipment and high quality control system. We adopt modern management system up to standards of ISO9001:2000. All of our products have got our national CCC certification and Canadian CSA approval, and also comply with UL standard for American market and CE certification for European countries.

1. Manufacturer Overview

Location	Shanghai,China
Year Established	1997
Annual Output Value
Main Markets	30.00% Domestic Market 10.00% Africa 10.00% Mid East 10.00% South Asia 5.00% South America 5.00% Eastern Europe 5.00% Eastern Asia 5.00% Southeast Asia 5.00% Central America 5.00% Northern Europe 5.00% North America 3.00% Western Europe 2.00% Southern Europe
Company Certifications	US$5 Million - US$10 Million

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	shanghai
Export Percentage	41% - 50%
No.of Employees in Trade Department	1-2 People
Language Spoken:	English
b) Factory Information
Factory Size:	30,000-50,000 square meters
No. of Production Lines	10
Contract Manufacturing	OEM Service Offered
Product Price Range	High and/or Average