Spot welder - Preda Machine
Spot welder - Preda Machine
Spot welder - Preda Machine
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Spot Welder specialized for round pipe spot welding machine
Hot Sale Spot Welder round pipe spot welding machine
Product Description
Preda spot welding machine adopts the principle of double-sided double-point over-current welding. When working, two electrodes pressurize the workpiece to make two layers of metal form a certain contact resistance under the pressure of the two electrodes, and the welding current flows from one electrode to the other electrode. An instantaneous thermal fusion is formed at the two contact resistance points, and the welding current instantaneously flows from the other electrode along the two workpieces to the electrode forming circuit, and does not damage the internal structure of the workpiece to be welded. The spot welding machine is used for spot welding of thin plates. It is suitable for spot welding of round pipe seams, saving the step of locking the edges and seaming, and has strong firmness.
Main Features
1. High efficiency resistance welding machine;
2. Easy to install and simple to operate, saves energy;
3. Small, light, high power output. Smallest welder in its power class;
4. The electrode arm is made of copper alloy with good flexional strength, high conductivity;
5. High production rate, sufficient supply of spare parts and components.
Model | PD-40 |
Voltage (V) | 380 |
Welding time regulation (s) | 0-0.99 |
Electrode arm length (mm) | 400 |
Electrode arm spacing (mm) | 250 |
Rated input capacity (KVA) | 40 |
Application of welding Max plate (mm) | 2+2 |
Control range (s) | 0-9.9 |
Weight(kg) | 200 |
Size (L*W*H) (mm) | 1100*600*1400 |
The transport cost as reference please contact us to get more clearly transport cost directly. Different port of countries will have different cost!
FAQ
1. How to get a accurate quotation from Preda Machine?
Provide the machine name you want, the specifications you need and the quantity of machine, we shall quote accordingly!
2. What's the shipping cost from China to your country?
Please kindly tell us your nearest port to your place. We have reliable shipping forwarder to insure cheap, safe, convenient and timely delivery via sea.
3. Payment terms, MOQ, warranty, FOB.
Payment terms: 20% TT paid in advance, the balance of 80% before the shipment.
Minimum order quantity: 1 set of any machine of Preda Machine.
Delivery time : 5days after order confirmation. As a real manufacturer, we normally stock our machine in at least 5-10 sets including auto duct line 5, auto duct line 3, auto duct line 2!
And at least 20 sets each for TDF flange forming machine, Pittsburgh lock former, TDF folding machine, Pneumatic folder and etc...
Shipping terms : FOB, CFR, CIF and etc.. according to your requirements.
Warranty:24 months after our machines arriving at you.
4. What's the package?
Fumigation-free plywood case for LCL and nude package for full container basis such duct production line 5, duct auto line 3, duct line 2...
5. What about commissioning service?
We can offer commissioning service, the buyer need to pay for all the transport, salary, hotel, meals for Preda Machine technicians caused during the service period.
6. What's policy for guarantee and broken parts?
Warranty period of equipment is two years, during which the broken parts and spares caused by quality can be offered free. After guarantee period, all broken parts or easy wearing parts will be charged in a most competitive price ever in the market!
