久久久久无码精品国产情侣,欧美老熟妇乱大交XXXXX,免费极品AV一视觉盛宴,永久免费看一区二区看片

Chao Feng Electric Co., Ltd., Henan

Model WH-VI-120 high frequency furnace price $32000

Henan Chao?Feng electrical?hot?model?WH-VI-120?high frequency furnace,?belonging to the?large?high-frequency heatingequipment,?the range is?wider,?the?8?module,?temperature control,?induction heating?speed,?using?IGBT as the main chip,a full bridge inverter.?Full load?operation and can?work continuously,?stable quality,?repair?rate is very low.

型號wh-vi-120高頻爐

 

120KW machine?can do a?thick steel plate,?round bar?steelproducts such as?diathermy,?has?very high practicability?inthe field?of steel?forgings.

鋼板透熱鍛打

 

In?Shandong steel?factory?had a?tooling:

高頻爐方鋼枕淬火

High frequency?quenching?furnace?square?pillow

The?tooling?following the?induction coil,?the?steel?is heated to a certain temperature,?and then?is connected with a water tank,?by quenching,?the?workpiece?is composed of?Henan?Feng electrical?engineering?do,?can be very good to?meet customer requirements,?heating and cooling?in the same position,?noteven?prevent?quenching.


Tags:
?