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Help CenterHangji Brand Vertical Transmission Box for Rolling Mill Line
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Hangji brand vertical transmission box for rolling mill line
Composition of vertical transmission box
Transmission box, passive gear shaft, transmission gear shaft, spiral gear shaft set and transmission asix, oil box, bearing and support base of bearing.
Technical characteristics
Box is melt with thick steel with great quality to reach the high intensity & heavy load capacity that the case required. Case should take stress aging treatment before the produce to reach the stability that needed. In order to ensure the installation precise standard, box need to adopt total assemble produce.
Transmission gear shaft and passive gear shaft use carbon steel parts to forge, Tooth surface using the carburizing techniques to achieve high hardness, in order to make sure the loading and big twist distance requirement of gear. After finishing the installation, the balancing test is needed to take, the speed should be 600 r / min, the balance level is G6.3 to satisfy the demand precise of using.
Spiral bevel gear set, use carbon steel blank, spiral bevel surface experience the carburizing and quenching treatment to get the hardness that required, insure the heavy load possibility of gear shaft and big twist distance. Grinding the tooth surface and roll holes to reach the required high accuracy & durableness of spiral bevel gear set.
When the assemble finished, the no-loading test should be keep 2-4hours, the speed is 1200r/min, the temperature of shaft should not exceed 40℃,the work of gear should be smooth, no hitting noise and abnormal concussion, every joint surface should not have oil spill phenomenon. Vibration intensity should not exceed 4mm/s .
Technical project brief introduction
-- Production line with annual capacity: According to your demand,100,000.00MT at least, automatic continuous rolling mill applied.
-- Billet size: 150*150*12000mm
-- Product specifications: Ø8-Ø32mm, 12000mm length rebar
-- Roughing rolling mill stands: Ø550 x6 short stressed rolling mill in Horizontal/vertical arrangement. 6 stands.
-- Intermediate rolling mill stands: Ø420 x6 short stressed rolling mill in Horizontal/vertical arrangement. 6 stands.
-- Finishing rolling mill stands: Ø320 x6 short stressed rolling mill in Horizontal/vertical arrangement. 6 stands. 3 of the rolling mill stands are horizontal/vertical interchangeable rolling mill stands.
-- Rolling speed: 12-18meters/second.
1. Product
Material: carbon steel, structure steel, low alloy steel
Product specification: bar/rebar/wire rod Ø 6 to Ø 32 mm
2. Raw material
The production line is supposed to use continuous casting billet with size of 150*150*12000mm The allowable tolerance for section dimension of billet should be in accordance with the regulation of YB-2011-83.
3. Process layout
Roughing mill stands Ø550 X 6 (H/V) No.1 to No.6 mill stands -- Intermediate mill stands Ø420 X 6 (H/V) No.7 to No. 12 mill stands -- Finishing mill stands Ø320 X 6 (H/V) No.13 to No.18 mill stands, all mill stands driven by DC motor and continuous rolling method applied. Rolling mill No.14, 16 and 18 are Ø320 H/V interchangeable rolling mill stands
4. Process flow
Company brief introduction
Our services for you :
ü We customize the products according to 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, your finished products.
ü We provide the methods of the maintenance of products.
ü Engineers are available to service machinery overseas.
By work together, we can add value to your business and help to give you the advantage in your market.
Please contact us freely, if here anything we can do for you.
Looking forward to hearing from you.
Manufacturer: Xi'an Weikeduo Electrical & Mechanical Equipment Co., Ltd.
Add: No. 18, Jinggao South Rd., Jingwei New Town, Economic And Technology District, xi’an city, Shaanxi province, China
Tel: 0086 29 68736112 Mobile: 0086 13759969683
Fax: 0086 29 68822012
Skype: Alma Yangting
Wechat: 1106211363
Send Inquiry to This Supplier
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