China 4-12mm Automatic Cold Rolling Steel Ribbed Bar Making Machine

4-12mm Automatic Cold rolling steel ribbed bar making machine
1. Description

This Cold-rolled ribbed steel bar production line equipment is rolled coiled steel by cold rolling,
cold rolling and then its surface to form three sides of a crescent reinforced by transverse ribs
straightening, processed into a cast or prefabricated construction directly cold-rolled ribbed
steel bars. This production line mainly rolls diameter of 4-12mm and ordinary low carbon
tray bar or low alloy tray bar with multiple cold rolling and a ribbing rolling, which finally forms
reinforcing steel with three-side crescent shape ribs. The raw material is hot-rolled low carbon
wire rod tray bar. It's widely applicable to highway, airport, irrigation works, city planning and
construction engineering.
If you make ribbed wire diameter output 4mm, the raw material of rod wire should be 5.5mm.
If you make ribbed wire diameter output 12mm, the raw material of rod wire should be 13mm.
LZ - 20000T cold-rolled ribbed steel bar production line using the most advanced frequency
plus servo control technology or intellectual property rights of the whole frequency control
technology, 40% -60% reduction in electricity consumption, lowest power consumption per
ton of 8-10 degrees, (based on steel type to be) line speed up to 90-150 m improve
productivity more than 40%, better protection of power transmission systems and electrical
equipment is not impaired, can greatly extend the life of the machine.
Independent research and development within the vibration aging process, eliminating the
prestressing technology.
Using the technology to solve problems over the years due to the majority of users finished
cold rolled ribbed steel intensity is too high, the problem of insufficient elongation. The
process is easy to operate, the power consumption is only equivalent to the power
consumption of 40W bulb is the most advanced technology to eliminate stress.
(1) The unit uses drawing machine dedicated reducer, large torque, low noise, high

precision gears, transmission efficiency up to 95%. Universal gear ratio GB saving 40% or
more.
(2) can be replaced by big drum roll films, raw materials used in Japan manganese steel
casting made and durable. Reel diameter 800 or more, effectively reducing the steel
bending resistance, reducing the reinforcement damage and improve the quality of the
finished steel, improved production efficiency.
Rolling Mill (1) Box with 45 # pure steel mill foundry, never cracking (other manufacturers
use cast iron or ordinary steel easy to crack, deformation.) Mill turbine structure set as a
whole, with 45 # pure steel casting, no component, Rally, abrasion, and constantly teeth,
durable. (Note: Other manufacturers of cast iron) (2) stand with steel adjustable bracket.

2. Process

Wire rod testing (raw material) - Spool off - Butt-welding - Sheller - Dry Lubrication-
Reducing Mill # 1 - Vertical Wire Drawing Machine- # 2 reducing rolling mill rib-Wire spool up
machine-- testing storage

3. Technical Parameters

Type: LZ-20000T

Inlet wire diameter(round ) →→→→ outlet wire diameter(ribbed)13.5mm12mm11-12mm10mm9- 10mm8mm6.5mm6mm5.5mm4mmMotor Capacity55kw + 7.5kwMotor Frequency Inverter:55kw + 11kwMode of adjustmentspeed InverterWeight7 TWire spool1000kg/bundleInstalled length15 meters

Our service
1. Guarantee time:one year since machine was at buyer' factory within 18 months against B/L date
2.Within guarantee time, if any components are broken under normal condition, we can change for free.
3.We can send our best technician to buyer's factory for installation, debugging and training.
4.Complete installation instructions, circuit diagram, manual operations and machine layout.
5.24 hours technical support by e-mail.
Company Information
Hebei Jiake Welding Equipment Co.,Ltd is a profesinal manufacture have 10000M2 factory with more than 20 years experience ,Specialize in the welding machine and equipment :wire mesh welding machine ,fence mesh welding machine,chicken cage welding machine , rabbiet cage welding machine ,reinforcing mesh welding machine,automatic welded mesh machine and producttion line of wedged screen and steel gratings.

Contact person :
Erin,
+86 18133808162

Inquiry now. We will reply at first time.