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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 6 Pieces pc

Supply Capability:: 100 Pieces per Month pc/month

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Swing Board :

The area you can write on Swing Board is 1.5 times when compared with the conventional white board.

1. The area you can write on Swing Board is 1.5 times when compared with the conventional white board.

2. You can write and draw on the 6 pages of Swing Board.

3. The revolution of the panels (front - back) is quick and smooth.

4. The letters written on the surfaces of Swing Board do not turn upside down because the panels revolve horizontally.

5. You can use it at the arbitrary angles from 0 to straight angle.

6. You can use it at the corner part of the chamber when Swing Board is opened at 90 angle.

7. Swing Board is foldaway, so it can be set compactly.

8. Swing Board is easy to carry.

9. Product size (mm)

1). When opened in maximum : 1800w x 1800h

2). When closed : 900w x 1800h

3). Board size : 900w x 900h

10. Attachments : 2 marker pens (red, black), 1 eraser, 6 magnets.

Price : USD $1850 / 1product

The price is our recommended user price in Japan.

Q: What are the welding electrodes?: Not a single electrode metal material, which is composed of a metal core and coating. The electrodes of each model are different in composition.

Q: 400A DC inverter welding machine, suitable for long welding electrode: Mainly depends on your welding machine load rate of 45%, then the current is about 180A, 60% of the current is about 240A, with experience that is 3.2

Q: Air conditioning copper pipe welding problems, how to weld well, and what electrode to use?: Or you can use the silver electrode with low platinum electrode K America Harris recently developed, specially for pipe welding, can go to Guangzhou Shen Xing Refrigeration trade firm, welding close to red to electrode

Q: When 507560 electrodes are used at the same time, which electrode should be selected?: 507 506 welding preferred 506. No 560 electrodes, this specification, model, brand.Brand: J506, model: E5016 belongs to low hydrogen and potassium alloy structural steel welding rod. AC welder (no-load voltage is not lower than 70V, machine load rate of not less than 60% of rated output current, welding welding not less than 300 Amperes) DC welder (reverse connection wire clamp is connected with the cathode electrode holder is connected with the anode -, +) polarity electrode. Good welding process. Non Q345 class boilers, containers, pipes and other special components; first choice should be J506 welding rod.Brand: J507, model: E5015 belongs to low hydrogen sodium type low alloy structural steel welding rod. The electrode does not contain arc stabilizer. Only reverse polarity welding shall be used. Suitable for welding Q345R, container, steel and other precision parts. Compared with J506, the deposited metal has lower porosity, slag inclusion, crack and so on. It shall not be used without DC welder.

Q: Method for using welding rod heat preservation barrel: Put in the electrode and plug into the power supply,Reach a certain time

Q: How much is the electric welder with 4 mm electrode?: Hello, if you burn it for a short time, ZX7-250 will do, 250 of the sub 220V 380V and 220 380V dual voltage. If you burn for a long time, use ZX7-300

Q: What is a welding rod?: This is the process of welding is old, not now, is 2 with the welding steel head away, away from the 10~20MM, and then in the 2 sides of the 1 roots (2 with 1 of the state), one side welding requirement is 10D double 5D, help the section area of the reinforcement bars shall not be less than the main bar section 70%, the force is very good, is a waste of trouble long operation time (the weld is 4 times the length of the lap welding) of the good (space space)

Q: Stainless steel 2025 is how material, with what electrode?: Carbon steel, stainless steel welding rod

Q: What specification should be used for the three - step steel electroslag pressure welding electrode?: 1, three grade rebar electroslag welding electrode with 3mm diameter wire can be.2, screw steel is known as hot rolled ribbed bar. Ordinary hot rolled steel bars are made up of HRB and the minimum yield point of the brand. H, R, and B are the first letters in English for hot-rolled (Hotrolled), ribbed (Ribbed) and reinforced (Bars) three words. Hot rolled ribbed bar is divided into two levels, HRB335 (old No. 20MnSi), three HRB400 (20MnSiV, 20MnSiNb, old No. 20Mnti), four grade HRB500 three grade.3, the electrode (coveredelectrode), is the metal coating in the welding core (coating), uniform centripetal pressure applied to core. The core metal cored electrode, in order to ensure the quality and performance of the weld, there are strict rules on the contents of metal elements in the core, especially for harmful impurities (such as sulfur, phosphorus content, etc.) should be strictly restricted, better than the base metal. The electrode consists of two cores and coating composition. The different cores are also different. The core components directly affect the composition and properties of the weld metal, so the harmful elements in the welding core to as little as possible.

Q: I want to buy a small inverter welder, I heard that welding machine is very light, how heavy is it? It's the kind of carry. And how much is the price?. I wonder if the welder can use an acid welding rod? When welding, is it the same as the feeling of communication? I used the DC blow, it seems a little big. It's not good at all.. There is also a big point of 315 inverter welding machine, how much is it?.: Inverter welding machine can use acid welding rod, acid electrode: slag with acid oxide based electrode."Inversion" and "rectification" are two opposite concepts. Rectification is the process of converting alternating current into direct current, while inverter is the process of changing direct current into alternating current. The arc welding power source adopting inverter technology is called "inverter welding machine"".The working process of inverter welding and cutting equipment, is a three-phase or single-phase 50Hz AC rectifier, filter get a smoother DC inverter circuit composed of IGBT or fet the DC 15 ~ 100kHz AC, the main frequency step-down transformer, rectifier and filter to obtain stable DC output again the welding current (or again the required frequency of the inverter output AC). The control circuit of inverter welding and cutting equipment is given by the circuit and driver circuit etc., by processing the signals of voltage and current feedback loop control, realize the control technology, using pulse width modulation PWM as the core, constant current characteristic and excellent welding process effect to obtain rapid pulse width modulation.

We design based on shape and the number of commodities. You are invited to sample just how good these are by making the first step and contacting us soon. We have obtained a large market share with our high quality and good faith to service for our customer.

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