Resistance Press Projection Inverter Pneumatic Stationary Spot Welding Machine

Resistance Press Projection Inverter Pneumatic Stationary Spot Welding Machine

Product Description

The D (T) NB series middle frequency fixed spot welding machine is divided into projection welding, spot welding, and spot projection welding machines according to their usage. Pneumatic pressure is applied, and the upper electrode moves vertically up and down. Each model has the characteristics of simple and compact structure, novel and beautiful appearance, stable performance, safe and reliable use, high efficiency and energy conservation. It is a welding equipment that does not move the welding machine, but moves the workpiece. It is mainly used for welding low-carbon steel, coated steel plate, stainless steel, and aluminum plate, etc, A welding machine with projection welding function can also weld standard parts and components. The thickness of welded carbon steel is generally 0.5+0.5-6+6 (mm) (according to the spot welding process specifications). It is widely used in industries such as vehicles, aviation, machinery, construction, cabinets, metal products, and household appliances.

Technical Parameters

Features

1. Stable machine structure upside and downside of electrodes apply the pressure mode with assistant stroke. The welding efficiency is much higher.

2. The transformer of welding machine adopts the special resistance welding machine, the silicon steel slice is featured of high magnetic: the inner water- cooled by force; stronger power and high duty ratio.

3. Controlled by micro-computer and can saved at most 16 sets of welding settings, which is quite convenient for different kinds of welding sheets.

4. Widely applicable to automobile manufacturing, production of house applications,hardware fittings and so on.

Product Structure

Compared With Ordinary AC Resistance Welding Machine, The MF Spot Welder Has The Following Advantages:

① The input power supply is three-phase 380V, with balanced three-phase power consumption and very high power utilization rate. It adopts three-phase full wave uncontrolled rectification, with a very high power factor of over 0.9%.

② Under the same conditions, the volume of the intermediate frequency transformer is greatly reduced; Due to its high working frequency, low losses, and high efficiency.

③ The welding current of the intermediate frequency welding machine is continuous DC, without zero current crossing effect, with very concentrated heat and stable welding heat input. The welding time can be shortened, and the energy-saving effect is significant; No AC peak current impact, low welding spatter, and also prolongs the service life of the electrode; The inductance of its secondary circuit has almost no effect on the DC welding current, and there is no secondary circuit reactance loss.

Images

Application

Frequently Asked Questions

1. When can you arrange shippment?
The shippment is 15 days after getting deopsit, but customized machines should be more than 25 days.

2. Do you inspect the finished products?
Yes, each step of production products will be came out inspection by QC department before shipping.

3. Are you factory?
Yes, we are factory, all machine is made by ourself and we can provide customize service according to your requirement.

4.How to buy your Spot Welder?
Please send us inquiry to our email, and we will give you a PI to send us payment.

5. How to contact you?
You can send a mail for us and call us.

6. How will you deliver my goods to me?
We always ship by air and sea in the mean time.

7. How about your transport packing? Is it possible to damage the machine during the transportation?
We have rich experience on international transportation. All the packing are extra thickness carton filling with protective PE foam and waterproof membrane. No damage happened during transportation until now.

8. What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.