Vertical loop used on the rolling mill

1.     The effect of Vertical loop:

wire-rod has the problem of the dynamic tension fluctuation caused by interference when it is in the process of rolling, so it lead to the fluctuation of the dimension of the rolling element, vertical loop can eliminate part of the tension fluctuation to make sure the precision of the equipments.

2.     The structure of Vertical loop:

Vertical loop is composed of sets of roll(it is pushed by cylinder), back-up roll and loop groove. The sets of roll used to form cover. Side-wall is used to support the element to form the loop. Loop adopt the central pole mount, which is easy to turn on and adjust the mill guide and guard 

The diameter of sets of roll cylinder is Φ160mm; distance is 200mm.

The working altitude of loop is 100mm higher than the rolling centre line.

The highest altitude of loop is 400mm higher than the rolling centre line.  

3, Lubrication and pneumatic:

 The transmission parts of loop adopt glycerol manual lubrication.

 The air used in loop and rear brakes is unified offered by workshop, the pressure to compressed air is around0.4~0.6Mpa. 

 the effect of Side loop:

wire-rod has the problem of the dynamic tension fluctuation caused by interference when it is in the process of rolling, so it lead to the fluctuation of the dimension of the rolling element, side loop can eliminate part of the tension fluctuation to make sure the precision of the equipments. 

 the structure of side loop:

side loop is composed by cylinder, sets of roll, loop platform, turning roll and loop scanner. Cylinder push the sets of roll. Sets of roll is mainly combined by the roll on the rocker. When the sets of roll is in the location of retraction, roll fully withdraw the rolling line, the tip of roller can directly get into the finishing mill through loop platform. When the sets of roll turn to the extended position, it forward to the rolling line and push the rolling element to loop platform, then the loop is formed.

 The diameter of sets of roll cylinder is Φ130mm; distance is 254mm.

The working altitude of loop is 300mm.

The highest altitude of loop is 700mm

Lubrication and pneumatic:

 The transmission parts of loop adapt glycerol manual lubrication.

 The air used in loop and rear brakes is unified offered by workshop, the pressure to compressed air is around0.4~0.6Mpa. 

Q: Are you a manufacturer or trading company?

A: WKDis a professional manufacturer of high-speed wire-rod,high speed tray screw steel, hard-  faced gearbox and relative homemade spare parts of all kinds.ithas been in the line over22 years and gather lots of technical and production experiences Depending on the advanced techniques and constantly absorbing the hitech of domestic and international markets,we choose high technicians and completely precision equipment from domestic and overseas markets.

Q: Where is your factory located? How can I visit there?

A: WKDis located in Xi’an City, Shaanxi Province,China. All our clients, from home or abroad, are warmly welcome to visit us!

Q: How does your factory do regarding quality control?

A: Quality is priority.Our enterprise owns perfect quality guarantee system and an excellent quality management team, in 2001, our factory passed the ISO9001 quality system certificate. 

Weikeduo’s quality policy:

Leading technology  

Quality-oriented

Customers first       

Continuous Improvement

Q: Why choose us?

A: WKDis the high speed rolling mill leader, with the experienced staff team and own technique patents;Ithas been certified by ISO9001:2008 and BVand registered the brand name "HangJi" in 2008, since then, HangJi brand rolling mill stands have been exported to Nigeria, Thailand, Indonesia, Vietnam and Myanmar.