Reviews Tube Annealing- BestItemr.com

1800W ZVS Induction Heating Board Module Low Voltage High Frequency 12-48V Flyback Driver Heater with Tesla Coil and Cooling Fan

...ooling fan interface, can also do Tesla discharge, generator voltage inverter, etc.
The induction heating circuit adopt 12-48V DC power supply, maximum current is 40A, the power uo to 1800W. It can work continuously under the condition of good heat dissipation. moderate power which make it can be used to quenching, annealing and other heat treatment. also for melted with graphite crucible kim/silver/ copper/aluminum and so on, heating is evenly and fast.
it is recommended that not exceed 48V 35A to prevent accidents and damage,Although withstand more than 40A current.Induction heating is recommended to use 36V 20A power supply, 12V power supply is too small almost without response, and 12V power might lead to the voltage decreases, which is very dangerous.More than 24V/20A power supply, the greater the voltage/current, the greater the heating power, heating faster..
please check the power output meets the requirements if the MOS tube fever,and be sure to do a good job of cooling.Do not empty the board, otherwise it will create a very high noise, then MOS tube will burn out.
please do not to heat too large metal, otherwise it may be overloaded, please add a 35A fuse or ammeter and air switch for better use (not included)..

Katana is 100% handcrafted with sharp edges and functionality. Using traditional hand forging methods: annealing, tempering, quenching and other....
Very sharp: The blade is hand polished, the blade is very sharp and can be used for real cutting swords, Tamesigiri (eg bamboo, trees, A4 paper)..
BATTLE READY: Hand forged Damascus folding steel, through oil quenching, tempering, annealing nipple treatment process, to create a real combat blade,....
MARTIAL ARTS SWORDS---This swords real weapons sharp,Very suitable as a collectible,It is also very suitable as a gift to like-minded friends,But....
We provide lifetime free warranty service, if you have any questions, you can always contact us,We will get back to you within 12 hours..

Material: H62 brass Sheet. High strength, good plasticity, good weldability, corrosion resistance..
Has strong wear resistance, high strength, hardness, corrosion resistance, good machinability, easy welding, Suitable for manufacture all kinds of deep drawing and bending force components..
Material properties: hot processing temperature is 750-830 degree.
The annealing temperature is 520-650 degree.
The low temperature annealing temperature for eliminating internal stress is 260-270 degree..
It is one of the widely used ordinary brass varieties. Used for the loaded parts made of a variety of deep stretching and bending stress such as pin, rivets, washers, nuts, conduit, barometer spring, screen mesh, radiator parts,etc..
Package included: 1 x Brass Foil Copper Sheet.

100% Brand new and High quality. Copper purity: 99.9%. Good at electrical conductivity, thermal conductivity, low oxygen content, corrosion resistance and others processing properties..
Pure Copper Foil Sheet, smooth surface.Copper sheet is mainly used for riveting,cutting tools and all kinds of precision parts..
Material properties: hot processing temperature is 750-830 degree.
The annealing temperature is 600-700 degree.
The low temperature annealing temperature for eliminating internal stress is 260-270 degree ..
Applications: mobile phone, tablet, notebook CPU chip, North and South Bridge chip, memory chip, memory chips and card small chip, small chip hard all kinds of computer electronic chip auxiliary heat..

High-quality Materials: Made of stainless steel, DEEFILL Oil Drain Plug not easy to break and can be used for countless years..
Super Magnetic Force: Using high-strength rare earth neodymium magnets with a magnetic force of up to 5000 gauss, which can absorb impurities in the oil effectively, protect your engine from metal fragments, and extend the life of the engine..
Easy to install: Included with Annealing Red Copper Crush Washer, it is easy to operate, which can prevent oil leakage and increase engine life effectively..
Replacement for: M12 x 1.75 Magnetic Oil Drain Plug replacement for GMC, Chevrolet, Buick, Cadillac, Ford and other brands. Use Amazon fitment drop down to ensure this will work with your vehicle..
Package Include: 1 pcs Stainless Steel Magnetic Engine Oil Drain Plug & 1 pcs Annealing Red Copper Crush Washer.
Customer Service: We have a professional team to solve all kinds of problems for you. DEEFILL offer you best for your vehicles. 【DEEFILL - WE HOLD IT ALL TOGETHER】.

【Immortal Technology】The panic bars for exit doors is made of thick stainless steel tube and high-quality 304 stainless steel material. After high temperature annealing process, it has good hardness and toughness and high fatigue resistance. The surface is treated by baking paint process. The appearance is well finished and exquisite, durable, not easy to peel off, and not easy to grow. rust..
【Door Compatibility】The panic bar exit device can be cut according to the width of your door, from 65cm to the shortest 40cm, so it is suitable for doors wider than 40cm/15.75in. It can be used for wooden doors, metal doors or composite doors (not suitable for glass doors). This panic device is reversible so it can be installed on right or left hand doors..
【Safety Guarantee】The panic device with exterior lever is made with solid stainless steel lock tongue to prevent sawing and damage. It not only prevents unauthorized entry, but also makes it easy to escape indoors..
【Easy to Install】Equipped with graphic instructions, easy to install. This Exit Panic Device With Exterior Lever should be installed indoors. Anyone in the room can push out, and anyone outside can open the door with a key. No one can get in without the key..