Magnetic Annealing is vital steps for cores.

As a soft magnetic cores producer, we sell machine for you to push further cooperation in Nano crystalline Strips, not for main commercial profits. Our suggestion is based on our expert, the machine is not the fashion type with full automatic system, but it will be the most stable type with basic operation system, like VAC type, which can guarantee long lifespan.

Our machine has been running very well for 9 years, so we have full confidence of the solution. But you know, some parts will be strained. For the first three years, we will send replace accessories if necessary with free, you just need handle the freight. And the technical after-sells-service will always on the way. You’re welcome visit our factory, please see the annealing by your eyes, annealing cores by your hands, test cores yourself.

For horizontal magnetic annealing machine, following our experiences show with you:

A. The standard furnace diameter in the market is 300mm.

B. For 300mm diameter furnace, it's usually used for small diameter cores, which OD <50mm.

C. It could cover about 100kgs per stove, so limited production efficiency per day.

D. Common vacuum type machine is for normal current transformer cores’ hardening. According our experience, it’s about USD10 500 per set in the market.

E. horizontal magnetic annealing machine with Argon Gas have more stable furnace temperature, which can guarantee higher consistency among cores. It’s about USD30 000 per set in the market.

For the vertical magnetic annealing machine, following our key parameters show with you:

A. The furnace diameter is 600mm.

B. The Furnace magnetic field can reach 1000Gs. Thus the core’s magnetic field can reach 6000Gs.

C. It could cover about 250-300kgs per time, The daily output value of each stove is 500kgs.

D. It’s Full Argon Gas Type.

E. Comparing to horizontal type:

1) . vertical type with higher magnetic field, it’s good for Welding rectifier cores and bigger quantity CMC cores.

2) vertical type with larger capacity, the output value is much higher; in meantime, we know each time the furnace need risen to a certain temperature firstly, then reduce to a specified temperature to put cores inside, during this process, it consumes large electricity power. The vertical type machine will save more grid power, saving more cost.