,General description
The 500mm tension leveller line adopts mechanical reduction, flexible control, stable. The machine frame is four rollers and the tension sensor is combined with the rising force sensor, which improves the accuracy of the belt surface. At the entrance of the mill is equipped with S roller to realize the tension
,,essential parameter
1,Incoming material specifications
Material: Q195, Q215, Q235, 40Mn, 50Mn, 65Mn, 40#, 50#, 50CrV4, 75Cr1, 16Mn, Q345B, SPCC, SPCD/CQ,, DQ, 50W800,,,,, and
Mechanical properties: sigma s less than 784 N/mm - B - N/mm, sigma = 980
Thickness: 1 ~ 3 mm
Width: 200 ~ 500 mm
Roll diameter (internal / external): 508/ 1300 mm
The most important volume: 3T
Incoming state after annealed cold rolled coil
2, Finished product specifications
Thickness: 1 ~ 3 mm
Width: 200 ~ 500 mm
Roll diameter (internal / external): 508/ 1300 mm
The most important volume: 3 T
Product: precision thickness tolerance: 0.005mm (longitudinal amp < 0.5mm), 1% (0.5mm = amp)
Straightness: less than 10 I.U.
,Main technical parameters of the unit
rolling mill configuration: mechanical press down the formation of the unit, the rack with four roll configuration.
specifications: 400/ mill 200 long 450 mm
work roll size: 200 ~ 180 long 450 mm
Material: 9Cr2Mo alloy forged steel
Surface hardness: HS 92 ~ 95
roll size: 400 ~ 380 long 450 mm
Material: 9Cr2 alloy forged steel
Surface hardness: HS 65 ~ 70
reel diameter: 495 ~ 508 (mm circle for 508 mm)
,Installed capacity:
Host motor: 440V DC250KW 1
Motor: DC132KW 440V 1
Press down motor: AC7.5KW 2
Winding machine motor: 440V DC132KW 1 sets
Rare oil station motor: AC5.5KW 1
Pu liquid station motor: AC5.5KW 1
S roller motor: 440V DC250KW 1 sets
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