steel/alumiunum cold rolling

タイトルまたは説明

The cold rolling mill can produce **0.*5mm thickness aluminum strip from **8mm thickness of
alumiunium casting strip or hot rolled strip through multi-passes rolling.or can produce thickness of 0.***1.*5mm steel strip with 6Hi reversible rolling mill.
The rolling mill is equipped with advanced Automatic Gauge Control (AGC) system with complete plate shape controlling method, which can have many  controlling methods such as rolls tilting working rolls positive and negative bending controlling, roll’s cooling distributed as
per sections. The advanced Automatic Flat Control(AFC) can be equipped as per
client requirement to obtain maximize precision on the thickness and shape
of the plateï¼› the rolling mill is of high degree automation level and ID
motor can be all controlled by advanced all digital silicon control power
supply. PLC ( programmable controller)is adopted to implement advanced
digital logical calculation and parameters preset, automatic control etc.
apart from above, the rolling mills are all equipped with various complete
auxiliary systems，such as advanced filter system with pre-coating plate,
safety and reliable CO2 automatic fire fighting system, lubrication system,
dry air blowing device, fume recovery device, accurate strip correct
measuring system etc, which have reliably guaranteed to produce excellent
products.
Main technical parameters for equipment
Item Name Technical parameters
Rolling mill
parameters
Material Rolled ***0, ***0, ***0, ***0 series,
Incoming material thickness
mm
***8
Product thickness mm **0.*5
Work roll Dia. mm ï¿ ******0
Back up roll Dia. mm ï¿ *******0
Strip width mm *******0
Coil weight g ***0 - ****0
Rolling speed m/min *******0
Rolling method Un-reversible
Electric control system ABB SIEMENS, AB, Schneider
Typical mill ￠**0/￠**0�********0；￠**0/￠******0�********0；
￠**0/￠***0�********0；￠******0/￠***0�********0
￠**0/￠***0�***0; ￠**0/￠**0/￠********0