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Help CenterHangji Brand Roller Box for Rolling Mill Customize Manufacturer
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Hangji brand roller box for rolling mill customize manufacturer
Composition of roller box
Roller box main case, rear side plate, roll shaft, front plate, eccentric locking collar parts, taper sleeve, adjustable feed screw and nut.
Technical characteristics of roller box
1, ZG315—570 castings are used for roller box, No.45 steel plate processed by hardening and tempering methods is used for rear plate and front plate. Main case, rear plate and front plate are processed by high accuracy machining tool( such as NC working center) to ensure the high accuracy requirement for the location of eccentric locking collar and roll shaft.
2, Roll shaft used low carbon alloy steel blank, after roughing, axis need to take ultrasonic flaw detection process to quench. In order to ensure the tooth surface with high hardness, tooth surface need to take carburizing and quenching treatment after semi-finishing .Fine grind of every round and the back of axis insure its accuracy & durableness with taper sleeve and tooth surface. When the produce process of roll shaft finished, we need to take the balance test to insure the rotary accuracy during roll shaft’s high speed rotation(6000 Rev / min).
3, Eccentric locking collar adopt medium carbon steel casting, inner diameter and eccentric round are processed by CNC machine center to ensure the eccentric distance and accuracy of inner and outer diameter. Then, the adjustment accuracy of roll gap and the Interchangeability of every eccentric locking collar are ensured.
4, front plate, rear plate and internal parts are mostly made of medium carbon steel and processed by hard chrome plating and anti-corrosion treatment to increase the lifetime.
5,To make sure the roller box can reach the assembly precision requirement, a four-hour idling high-speed trial is conducted upon completion of assembly of roller box and bevel gearbox, a smooth and stable sound and no oil leakage from the joint part are necessary.
Machinery and equipment we can service for you:
² high speed wire rod rolling mills,
² high speed deformed rebar rolling mills,
² roughing rolling mills, intermediate rolling mills, pre-finishing rolling mills and finishing rolling mills,
² spare parts required in rolling mill production line.
1.Leader of the steel rolling mill field
2.SGS,ISO9001
3.warranty
Process flow:
Packaging: seaworthy packing or as customers’ different request according to practicality.
Shipping: sea, highroad or air transport as different needs
high speed wire rod rolling mills,
high speed deformed rebar rolling mills,
roughing rolling mills, intermediate rolling mills, pre-finishing rolling mills and finishing rolling mills,
spare parts ( roller box, gearbox reduction, coil laying head, vertical and horizontal loopers, flying shears, chopping shears and gripping shears )required in rolling mill production line.
design, manufacture ,install, debug, after sales service overseas as customers’ request
ü We customize the products according to the customers’ requirements.
ü If you are not sure about the exact product you want,we can give you some advices according to your factory’s area, annual capacity, raw material and your finished products.
ü We provide the methods of the maintenance of products.
ü Engineers are available to service machinery overseas.
Company certificates:
Our Brand: “Hangji”
Manufacturer: Xi'an Weikeduo Electrical & Mechanical Equipment Co., Ltd.
Add: No. 18, Jinggao South Rd., Jingwei New Town, Economic And Technology District web:/cn/index.asp
http://xawkd.en.china.cn/
we are willing to cooperate with friends in the industry all over the world !
Please tell me some details as follows, so I can suggest you the suitable machine and the layout.
- What's the raw material and what's the size of it? (width and thickness)
- What's the finished product and what's the size of it? (width and thickness)
- What's the annual capacity of your plan?
I really appreciate it if you spend a few minutes answering those questions. We look forward to hearing from you.
Send Inquiry to This Supplier
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