Used Rolling Mill 5000 KW
Introduction to the Used Rolling Mill
Today we present an unmissable opportunity: a used rolling mill with an installed power of 5,000 kW, capable of handling the most complex rolling operations. This machine, with its proven reliability, is perfect for companies looking to expand their production without having to invest in new equipment.
The rolling mill is in excellent aesthetic and functional condition. The structure is robust, built to withstand heavy loads, and features an industrial finish that demonstrates its durability. The motors are well integrated into the cage, ensuring easy access for maintenance. The machine measures approximately 43 inches in total, capable of processing strips up to 1100 mm wide.
This rolling mill is made up of various elements that work in unison to ensure smooth and precise operation:
Engines:
Cylinders:
Working Capacity:
The rolling mill's performance is impressive, with a maximum speed of 300 m/min on the first pass and 1000 m/min for the train. The infeed section is equipped with a roll transport cradle, rotation rollers, and a payoff reel that ensures optimal material infeed. Its mechanical performance makes it ideal for various industries, from plastics processing to metallurgy.
The rolling mill is simple to use. Incoming rolls are prepared through a detaching and calendering process. After positioning, the electronic centering device ensures the roll axis is aligned with the machine. The snubber rollers and leveler work together to straighten the strip before rolling.
Various accessories can be integrated to optimize the performance of the rolling mill, such as:
It's essential to follow safety regulations when using your rolling mill. Even if it isn't CE certified, it can be brought into compliance with current regulations through specific structural and functional modifications. Regular maintenance is crucial: motor checks, cylinder lubrication, and visual inspections for signs of wear will ensure a long operating life.
The used rolling mill is versatile and can be used in numerous sectors, including:
Buying a used rolling mill like this has numerous advantages. First, the cost savings are significant compared to purchasing a new machine. Furthermore, used machines like this offer proven reliability, reducing downtime and allowing for a quick start to production.
In conclusion, this used 5000 kW rolling mill represents a strategic investment for your company. With its ability to process large-format strips and high operating efficiency, it will allow you to improve productivity and reduce costs. Don't miss the opportunity to acquire a high-quality machine at an advantageous price!
USED ROLLING MILL DATA
The installed power of the USED ROLLING MILL is 5000 KW, divided as follows:
Motor stand 1 2500 KW
Motor stand 2 2500 KW
Right reel 1660 KW
Left reel 1660 KW
Pay-off 505 KW
It is a 43” train, therefore capable of processing strips with maximum widths of 1100 mm, with the use of work rolls with a maximum and minimum diameter of 280 mm and 250 mm respectively, intermediate rolls of 470 mm and 430 mm respectively and support rolls of 1150 mm and 1050 mm respectively.
Its main characteristics are:
Roll data USED ROLLING MILL
Maximum roll weight 23.8 tons.
Minimum roll weight 4.1 tons.
Maximum weight per millimetre 22.3 Kg / mm.
Minimum weight per millimetre 3.9 Kg / mm.
Maximum external diameter of the roll 2000 mm.
Minimum external diameter of the roll 1000 mm.
Internal diameter of the roll at the line entrance 610 mm.
Internal diameter of the roll at the line exit on the right reel 508 mm.
Internal diameter of the roll at the line exit on the left reel 610 mm.
Maximum workable roll width 1070 mm.
Minimum workable roll width 900 mm.
Minimum strip thickness at the line entrance 1.5 mm.
Maximum strip thickness at the line entrance 3.5 mm.
Minimum strip thickness at the tandem exit 0.30 mm.
Maximum strip thickness at the tandem exit 2.5 mm.
Maximum speed on the 1st pass 300 m. / min.
Maximum train speed 1000 m. / min.
Maximum head advancement speed 30 m. / min.
Jog speed of the entry section 30 m. / min.
Acceleration/deceleration speed 1 m. / sec2
Stop speed 1.5 m. / sec2
Maximum diameter of work rolls 280 mm.
Minimum diameter of work rolls 250 mm.
Maximum diameter of intermediate rolls 470 mm.
Maximum diameter of intermediate rolls 430 mm.
Maximum diameter of support rolls 1150 mm.
Minimum diameter of support rolls 1050 mm.
User
Power
No. of revolutions
Stand
reduction ratio 5.000
680
1:1
Pay-off
505
1427
1.7.42
Right reel
1660
1341
1:2.14
Left reel
1660
1341
1:2.14
INLET SECTION
The inlet section is composed of:
transport cradle
pay-off
rotation snabber roll
leveler
centering
overtaking
table jogger The inlet section of the USED ROLLING MILL has the task of preparing the incoming roll loose and conditioned with an accumulation quantity suitable for ensuring subsequent processing. After having Once untied from the binding straps, the rolls must be compacted on the designated saddles and prepared to be sent to the machine.
Preparation consists of a light calendering that is performed on the pay-off reel using the invitation tables and the dedicated snubber roller.
The centering device is an electronic system that hydraulically controls the position of the pay-off to keep the axis of the roll centered with the axis of the machine. It is composed of a light source and cameras that track the tape, indicating its position.
A system for measuring the external diameter of the roll ensures the calculation of the coils existing on the pay-off to perform the slowing at the end of the roll.
The leveling complex has the task of straightening the tail of the roll, from the calendering assumed by the unwinding carried out on the pay-off to allow its subsequent introduction onto the right reel of the machine and therefore the subsequent passes.
ROLLING CAGE
The cage section is c
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