1. High level battery reliability: - Automatic battery test - Battery care, Battery life span can be increased approximately by 20% more 2. Back feed protection: to avoid energy feeding back into the mains supply 3. Bypass may be deactivated to allow operation as a frequency converter (at 50 or 60 Hz), or as stabiliser 4. Easy to maintain (front access) 5. Reliable, filtered, stabilised and regulated sine wave output (double on-line concersion technology VFI according to EN50091-3 specifications) with filters for atmospheric disturbance suppression Size:425*415*265 Weight:10
10)super-strong environment adaptability This product has superior environmental adaptability, wide ac input range, greatly reduces the frequency of battery using, and effectively extends the battery life. 11)powerful overload ability Using the pure-online double conversion technology, with the output isolation transformers, static bypass, and maintenance bypass. Inverter overload ability reached 110% / 125% / 150% overloading time can last for 300min/10min/1min. Bypass overload ability reached 150% / 170% / 250% overloading time can last for 60min/10min/1min. Standard export wooden package. The safest transportation package
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Product specifications: Cylindrical diameter 12mm hole size 8.1mm (with our 250W / 120W heating tube, dense thermal conductivity will not dry, to ensure that the heating core life) shovel width 16mm hole depth 33-35mm whole body copper Tempering welding word Po Note: tampon welding word when used to preheat, preheat to the vent hole after the smoke to welding, welding the location of the tip and the location of the welding must be sticky dilute hydrochloric acid or Tin solder solution, so that welding will be strong, high-power heating core is to ensure high temperature to ensure a solid welding, copper head must be copper, and only copper can hang tin can be welded, when the middle of the welding when the pause, Electric iron regulator down a little, so the temperature will not drop, it will not dry, to ensure that the life of soldering iron.
In the field of industrial stainless steel welding, in order to obtain high quality weld quality. A argon arc welding (TIG) process will be used. When the process is automatically welded, as the welding speed increases, the arc will be dragged, and the faster the speed, the more obvious the penetration, which will affect the welding quality. As shown in Figure 1, there are undercut problems on both sides and inside of the weld, and there is a "hump" problem inside and outside the weld. Especially for industrial welded pipes, sanitary pipes, when the undercut problem is not smooth, it will cause residual liquid and corrode the steel pipe. It also causes stress corrosion points. Therefore, in the field of industrial welded pipes, in order to obtain high-quality welds, it is necessary to reduce the welding speed and ensure the welding quality.
Description & Features  :Power:1000 W. Max Suction : 171 W. Max vacuum:18 kpa. Noise level: 76 dB. Tank Capacity : 15 L. Material: Stainless steel dust tank. Functions: Useful Air blowing function. Wet and dry multi-function. Multi-filtration system. MOQ: 419 PCS. Shipping term: FOB Shunde. -
Description and Features: Power: 1600 W. Max suction: 300 W, Max Vacuum: 22 Kpa, Dust capacity: 2.5 L. Noise Level: 76 dB. Compact design with powerful suction, 40T/Z become popular in Southeast Asia. Stepless Power control is optional. Multi-filtration system to enhance efficiency. Automatic power cord rewinder. -
