Click image to view original image
Technical parameters:
Maximum wire diameter is 12m. Installed capacity is 75kw. Rolling specification is 5-11mm. Velocity modulation way is frequency conversion velocity modulation. Rolling speed is 90-120m/min. Installed length is 24m. Cut off way: frequency conversion of files off. Installation weight 8 tons.
The LZ-20000T cold-rolled ribbed steel bars online straightening production line adopts to the international most advanced frequency conversion or self-development servo technology plus full-frequency control technology, it can reduce electricity consumption 30-40%, 8-10 per ton of the most low-power degrees. (depend on steel model to be).The line speed can up to 90-120 meter to increase productivity more than 40%, be better production of transmission systems and electrical equipment is damaged, and it can greatly extend the life of the machine.
Independent research and development within the vibration aging technology, elimination of pre-stressed technology fills the gaps in the field of international and declared the patent. Using the technology to solve the problem which puzzled users due to the intensity of cold-rolled ribbed steel bars end products are too high and insufficient elongation. The process easy to operate, power consumption is only equivalent to 40W light bulb. It is the most advanced technology to eliminate the stress. (Note: The device does not contain this disposition).
(1)This unit adopt to the special-purpose speed reducer of wire drawing machine, the torque is large, the noise is small, the precision gears are high, the transmission efficiency is as high as 95%.It can saving electricity more than 40% than the international common reducer.
(2)The reel uses the removable big reel, the material uses the Japanese manganese essence cast to, and it is firm durable. The diameter of reel over 800, effectively reduce the bending resistance of steel, reducing the damage to reinforced, improve the quality of the finished steel, improve the production efficiency.
Rolling mill (1)The rolling mill uses 45 # pure steel casting, never cracking(other manufacturers adopt to cast iron or ordinary steel easy to crack and easy to deform) Rolling mill turbine structure set as a whole, using 45 # stainless steel casting, there is no component , pull big, wearable, and constantly teeth, durable. (Note: Other manufacturers iron casting) (2)The bracket uses the steel adjustable bracket.
The straightening machine using several rounds control technical, the straightening effect is well, has a small scratch to the steel bars.
Cut off uses self-development frequency conversion and very fast scissors. It is easy to operate. The numerical control degree is high, Easy to operate. Failure rate is low and less cut off error.
Technical process:
Wire rod examination-setting out---from beginning to end welding-eliminates the phosphorus-dried noodles lubrication---1# rolling mill reduce diameter---2# rolling mill reduce diameter and rolling rib (some standers cold-rolled ribbed belt steel bars does not need to 2# rolling mill)---straightening and length---examination warehousing
