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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 is the substance on the outside of the electrode?: The electrode coating consists of various minerals, such as iron alloy, organic substance, water glass and other raw materials.Composition of electrode according to their different functions can be divided into arc stabilizing agent, fluxing agent, gas forming agent, deoxidizing agent and alloy slag agent, dilute agent and binder etc..

Q: When welding, for example, 3.2 of the electrode should choose how much current: Empirical formula: welding electrode current = 30~55 times of electrode diameterSelect the base material thickness

Q: What are the main differences between automatic submerged arc welding and rod arc welding?: Automatic submerged arc welding is rolled into a circle, usually in the current voltage of 500A~700A in general 27~34 V according to different wire diameter is automatically fixed rail, and automatic wire and flux mechanism do not require high skills, general training ten hours can be operated.Electrode welding, you say is the hand welding, welding rod is about 50CM, generally speaking of the welder skills requirements are relatively high, you can see the basic level of welding machine, is the constant flow characteristics

Q: When welding electrode, how to move the electrode, can you point it in detail?: You see what the welding welding or welding with transverse welding point

Q: What is the cause of partial magnetic blow?: Equal distances are provided with double ground wires or multiple ground wires.

Q: What kind of welding rod is used to weld Mn13 steel plate with ordinary high quality structural steel?: At first glance it was copied. The first half is true, and the lower half is ZGMn13, that is cast steel Mn13. Landlord asked clearly, is rolling Mn13 welding, D256 or D266 welding rod can be, D256 cheaper, and welding layer wear-resistant; most commonly used manual arc welding is very good, gas welding and other methods are not, can not be welded. With A202, A302 welding rod can also, but not wear-resistant, only the role of connection. Shanghai Yao rate specializing in rolling Mn13.

Q: Please say a bit more detailed, you can weld the boiler's welding rod varieties, models are said...: Welding furnace electrode is the most commonly used J422 and J507 two.Because often used in boiler manufacture, commonly used steel is: sheet --Q245R (20g) and Q345R (16Mng)Profiles --20# (GB3087) tubing 20# (GB699)Among them, the electrode matching Q345R (16Mng) is J507, and the other three kinds of materials match with J422 electrode.

Q: Why do welding electrodes need heating?: Prevent welding rod from wettingPreheat the cores, enhance electrode weldabilityIt's also a welding processThe electrode (covered electrode) welding or welding filler metal in melting joint welding of the workpiece.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.

Q: What kind of welding rod should be used for welding cast iron? 506?: There is cast iron welding rod, 506 is medium carbon steel or low alloy steel welding rod

Q: What kind of welding rod or welding wire for welding Q245R steel?: Q245R is generally used in boiler or pressure vessel, if it is a large diameter cylinder welding body in wall thickness below 8mm recommended the use of arc welding J507 welding rod, double welding, carbon arc gouging back, to obtain inspection qualified; wall thickness is thick, can be used for submerged arc welding. The use of H08MnA wire HJ431 welding flux;If the smaller diameter of the cylinder, the inner wall of the can go in welding, open V groove on the weld position, the use of manual TIG welding primer (ER50-6 wire), welding electrode (J507 electrode) filling cover, if the wall thickness is more than 10mm, you can also consider the use of submerged arc welding (filling cover H08MnA HJ431 solder wire);If the welding weld is non pressure parts, you can use the CO2 gas shielded arc welding, using 1.2 or 1.6 ER50-6 diameter wire welding, weld spatter if you need better or less, recommend the use of Ar:CO2 mixed gas 8:2 welding.

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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