HHS Rolls, High Speed Steel Rolls For Hot-Rolled Strip Steel Mill
Product Description:
HSS rolls working layer is a high carbon alloy steel containing Cr,
Mo, W, V, Nb. The rolls have high hardness and good wear
resistance.
The composition and subsequent heat treatment ensure the hardness
of the working layer will reach to 80/85 hsc with uniform hardness
throughout the working layer. This type of rolls is used in
finishing applications for increased campaign times and better
surface finish.
The main working parts and tools on the rolling mill that cause
continuous plastic deformation of metal. The roll is mainly
composed of three parts: roll body, roll neck and shaft head. The
roll body is the middle part of the roll that actually participates
in rolling metal. It has a smooth cylindrical or grooved surface.
The roll neck is installed in the bearing, and the rolling force is
transmitted to the stand through the bearing seat and the pressing
device. The shaft head of the transmission end is connected with
the gear seat through the connecting shaft, and transmits the
rotating torque of the motor to the roller. The rolls can be
arranged in the form of two rolls, three rolls, four rolls or
multiple rolls in the rolling mill stand.
Specification:
Roll Material | carbon steel,SS304,SS316 or other material according to customers'
requirements |
Rubber Material | NBR,EPDM,PU,silicone etc |
Dimension | Diameter :10MM-670MM,Length:50MM-8200MM |
Color | Black , white,red,green, yellow etc |
Standard | DIN GB ISO JIS BA ANSI etc |
Hardness | 18A-100D |
Size | according to customers' drawing |
Tolerance | 0.05mm |
Temperature | According customers's requirements |
Application | Woodworking machinery, Mechanical Engineering,Mining,Textile
Machinery,Xerox Machines,Printing Press,etc |
Application
Widely used on hot-rolled strip steel mills, pre-finish rolling
frames of high-speed wire mills and bar finish rolling split
frames.
About Us
Zibo Fever International Trade Co., Ltd. was established in 2017.
Our company is mainly engaged in the import and export business of
machinery and equipment project products, and provides long-term
equipment spare parts and auxiliary materials for the steel and
ceramic factories.
FAQ
1. Do you have after sales support?
Yes, we are happy to give advice and we also have skilled
technicians available across the world. We need your machines
running in order to keep your business running.
2. How long the machine could be made?
Normally speaking, all the machines could be made without 45
working days. But if you need machines in a hurry, we can make it
for you less than a month.
3. What can you do if the machine broken?
Our machine's warranty period is 12months, if the broken parts
can't repair, we can send the new parts replace the broken parts
freell, but you need pay the express cost yourself. if after
warranty period, we can through negotiation to solve the problems,a
nd we supply the technical support for the whole life of the
equipment.
4. Can you be responsible for transport?
Yes, please tell me the destination port. We can help you to do the
shipping if you need. we have rich experience in transport. We can
give you the cheaper freight and send the machien to your country
port.
