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mini hot steel rolling mill for sale
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Product Details
Condition: | New | Type: | Hot Rolling Mill | Place of Origin: | Shaanxi, China |
Brand Name: | Hangji | Model Number: | HJ-A00236 | Dimension(L*W*H): | depend on |
Weight: | depend on | Certification: | ISO;SGS | Warranty: | 1-3years |
After-sales Service Provided: | Engineers available to service machinery overseas |
Product Description
mini hot steel rolling mill
The function of mini hot steel rolling mill
The finishing mill group is composed of top crossed 45°high-speed wire-rod finishing mills.
The finishing mill group is located in high-speed wire-rod workshop. Through 10 unit rack the continuous micro-tension rolling mill will be transported upstream Æ17 ~ Æ21mm of rolling, rolling become Æ5.5 ~ Æ16mm finished wire. The working speed of 90m/s is insured. The specification of end product is Æ5.5mm.
Structural characteristics of price of mini hot steel rolling mill
l Finishing mill unit is combined with ten mills, speed increasing box, support base, arc coupling, waterproof slot, waterproof plate, the protective cover, piping and guide of finishing mill. Mill frame is composed of three Æ200mills and seven Æ150 mills, frame use top crossed 45°composition form to achieve no twisting, no contact axis, little axis and shock for equipment, besides, it decrease the center of gravity height, the stability increased as well, in the mean time, the total weigh has decrease and it is easy to maintain. Ten frames are concentrated transmission.
l Roll frame is composed of roller box, bevel gearbox and spare parts of bevel gearbox.
l Roller box and bevel gearbox adopt outside combinational instruction, decrease the size of bevel gearbox to decrease the weight of finishing mill, decrease the space of mills to make their structure compact. Roller box used cantilever roll loop, there is eccentric locking collar in the box to adjust roll gap. Film bearing and roll shaft are inside eccentric locking collar , taper sleeve is used to fix roll loop which is in the end of roll shaft.
l Bevel gearbox is composed of box, transmission box, spiral bevel gear roll and synchronized gears. All gears are hardened grinding gear, geartooth correction is needed. The accuracy level of spiral bevel gearbox is six and round bevel gearbox is five to insure the smooth working of high speed.
l Roller box and bevel gearbox are connected by bolts, a part of roller box plug into the bevel gearbox to let two synchronized gears in bevel gearbox meshed. Roller box and bevel gearbox are fixed by two locating pin, the roller box with same specification can be changed.
l The axial force of the roll shaft beared by a pair of thrust ball bearings , this ball bearing mounted on the axial clearance in the absence of the resilient washer, because the very small axial clearance ball itself, therefore the roll shaft to accurately positioned in the axial direction, which ensures accurate roll rolling precision, which is to ensure the dimensional accuracy of the workpiece.
l The roller shaft near the film bearing is designed in the form with taper, so the roller shaft can bear uniform load distribution even it is bend. So the lifetime of roller can be improved.
Roller loop is tungsten carbide, it is connected on the cantilever roll shaft, we use the specific hydraulic changing roll equipment to replace roll loop, it is convenient and easy.
Equipment performance
1, parameters
Material specification | Æ17~21mm |
Material temperature | >900℃ |
Produce specification | Æ5.5~16mm |
The kinds of rolling steel | Carbon steel, low alloy steel, high alloy steel, high-quality carbon structural steel |
Speed of the exit of tenth frame | 75m/s |
Equipment performance
The form of mill: Cantilever roller loop mill
The quantity of frame: ten (first~third frames are Æ200 mill,fourth~tenth frames are Æ150mill)
Design method: top crossed 45°, ten frames concentrated transmission.
Size of roll loop: Æ200 mill:(Æ210.5--Æ189.5)×Æ120.65×72mm
Æ150 mill:(Æ158.8-Æ142.9)×Æ87.76×62mm
Rolling force: Æ200 mill:152kN
Æ150mill:107.8kN
Rolling torque: Æ200 mill:2.86kNm
Æ150 mill:1.61kNm
Transmission motor: DC motor
Power: 1600kW×three or 4500 kW AC inverter motor
Rotating speed: 1000~1300 r/min
Working speed: 900~1100r/min
The speed ratio of mill group:
The number of frame | Total speed ratio |
No1 Æ200 mill | 1.01206818 |
No2 Æ200 mill | 0.80487113 |
No3 Æ200 mill | 0.66878989 |
No4 Æ150 mill | 0.40239947 |
No5 Æ150 mill | 0.32262096 |
No6 Æ150 mill | 0.25726428 |
No7 Æ150 mill | 0.20520449 |
No8 Æ150 mill | 0.16346826 |
No9 Æ150 mill | 0.13058466 |
No10 Æ150 mill | 0.10499989 |
l Lubrication of the group: dilute oil concentration lubricated
System oil pressure: 0.35~0.6MPa
Consumption: 1500L/min
Oil: Mobil 525
Cleanliness: 10m
Cooling water of roll shaft
l water pressure: 0.6MPa
l Consumption: maximum is 10´30m3/h
Hydraulic pressure system of protective cover:
l Working pressure: 20MPa
l System flow: 35 l/min
Composition of machine: Æ200 mills(three),Æ150mills(seven), guild fittings, speed increasing box, support base, flap, waterproof slot, buffer tank, the protective cover, couplings and pipework of finishing mill.
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.
...
Contact Us
- Xi'an Weikeduo Electrical & Mechanical Equipment Co., Ltd.
- Contact nameKevin Qian
- Phone086-29-68983700
- AddressNo. 18, Jinggao South Rd., Jingwei New Town, Economic And Technological Development Zone
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