SHS type black annealing equipment
specializes in heating steel pipe to black annealing treatment
temperature, and then cooling it to indoor temperature by water.
Advanced inductor heating power is new type DSP+IGBT structure
energy-efficient production. It is
IGBT inversion and employ DSP do full digital accurate control,
full air cooling structure (inductor water cooling) reduces system
loss. It has set with self-protection and
self-diagnostic function. It can save about *5% energy than
congeneric product.
Material applied: **0series austenite, **0
series ferrite, dual-phase steel
(Note: According to pipe diameter,thickness and production
speed to match power. Moreover, the steel pipes need to be
pickled after annealing.)
