Cut To Length Line for light pole

Cut to length line for light pole, model: CTLA8x1800

(Fully Automatic type, 4 lay leveling)

Proprietary characteristics:

Fully automatic type, if got right width for pole, length CNC controlled, taper slitting with automation, Taper plate unloading and stacking automatic system .

With two blade type double scrape edge slitting unit and taper slitting unit.

(Note : automatic stacking system for plate less then 6mm, light pole plate)

Application:

It is for light pole material uncoiling, leveling, cutting, scrape edge slitting and taper slitting process, to get one side small width, one side big width steel plate.

Technical Parameter and Composed Devices

Technical Parameter

• Thickness of material:3mm-8mm for Q235A (Q345=6mm,) hot rolled mild steel,(ST52=6mm)
• Width of material:800-1800mm
• Weight of steel coil:Max 30 tons
• Inner diameter of steel coil:Φ508mm-Φ760mm
• Leveling speed:5- 15m/min
• Number of leveling rollers: 13
• Leveling rollers diameter : 144mm
• Leveling roller distance: 150mm
• Leveling roller material: GCr15
• Leveling roller hardness: HRC55-58
• Supporing roller device: 3 units
• Supporting roller diameter: 150mm
• Length range for scale:2000～12000mm according requirements
• Tolerance of cutting length :±15mm (base on 8m length plate)
• Main leveling motor power: 45kw, 960RPM
• Shearing machine capacity: 8mmx2500mm
• Shearing machine rotation angle :Max. 1.5 degree.
• double edge and taper Slitting speed 15 m/min.
• Power of the main motor for slitting 11kw
• Dolly moving speed: 15m/min,adjustable
• Slitting blade material : H13k
• Slitting blade diameter :310mm
• taper slitting Pinching roll diameter:310mm
• Max. inner Width of double slitting unit: 1800mm
• Max. inner Width of taper slitting unit: 2400mm
• width area for machine:about 7000mm

Detail of the device

1. Steel coil loading dolly car

UP and down: Hydraulic

Horizontal moving: motorized

2. Hydraulic double-head umbrella type decoiler:

Including:left and right unit,

with brake which give the shaft rotation tension.

Open and close: Hydraulic

3. Hydraulic pressing and guiding, hydraulic shovel-head device, pinching device

It is composed of frame, hydraulic pressing and guiding device, hydraulic shovel head device, pinching roller and motor driver system, etc.

• Hydraulic pressing and guiding device:

This is composed of hydraulic pressing and guiding arm, Pressing and guiding wheel, gear box,motor, etc.

• Hydraulic shovel head device:

This is composed of hydraulic shovel plate contraction device, expending plate, hydraulic device, etc.

• Hydraulic pinch device

It is composed of slide, 2 pinch rollers, hydraulic pinch device, frame, etc.

• Power part of hydraulic pinch device

This is composed of AC motor, gear box, a group of spindle and connects , bearing stand, one universal joint, etc.

4. Middle rolling way worktable

5. Guiding device

It is composed of guild frame, moveable plane plate, guiding adjustment device, vertical lean wheel.

6. Leveling unit:(four lay type)

This is the core equipment of this line which divided into power part and host part.

Power part is composed of power stand, decelerator, AC speed adjustable motor, AC electric cabinet(AC frequency motor driver), coupling, power distributing case, strap wheel, strap, universal joint and YWZ brake, etc.

Host part is composed of bottom-stand, frame, under axle stand, sliding axle stand, leveling roller, upper supporting frame, up-and-down supporting wheel stand, supporting wheel, electric lifting and pressing device, accompany of 2 pcs of pressing motor, manual lubricate pump.

Characteristic of this machine:

It adopted power distributing case, each leveling roller are connected with universal cross coupling, up-and-down leveling roller are both active, linear speed is consistence, so the frictions between roller surface and plate will decrease, which could prompt leveling efficiency.

There are two sets of roller bearing on both sides of leveling axle, one set of plane pushing bearing used to decreasing the frictions and prevent axial from librating, which could prompt efficiency.

Two groups of supporting wheel is installed on the machine in which could adjust up-and down, front-and back sides. It used to support the main roller and increase roller hardness and prompt leveling efficiency. Bearing on supporting wheel is sealed which could prevent oxide slag entering into bearing.

The machine is adopt worm gear and worm rod, large torsion on adjusting bipolar decelerating and pressing, heavy pressing power, it could adjusted individually and synchronously to lifting and pressing down, and set manual micro-adjustment.

Leveling roller is mid frequency induction quenching, deeper level, which could avoid burning the bearing when short of oil and could longer the machine life.

Leveling host machine is adopt centralized oil supply which could operating easily. Major components are vibrating by advanced vibrator in homeland which could demolishing stress and reducing bending. Motor is direct-current speed adjustable motor, accompany of Eurotherm core plate which could reducing lifting and braking time(two thirds brake times shorter than common ones) and prompt leveling efficiency.

7. Rotating type Cutting machine:

Including:Hydraulic swing beam shear Q12Y-6*2000.

The shear can be rotated 3 degree to be suitable for light pole plate cutting.

After shearing , the plate will be parallelogram, this way reduces the material waste and be easy for next process of light pole making

8. Pole length supporting table + dolly ,with Automation device :

There is a dolly in the front of the double edge slitting unit. It is for control the slitting straight and rectangle plate size. By change the position of the stopper on dolly to control the rectangle plate size .

The dolly with motorized driving, it can move to the right position on the table according the length of pole plate.

The table roller with motorized driving, when the roller is dived by motor, the plate can move to the slitting unit and no need push the plate manually. Every roller with pneumatic clutch, it can be drove by motor and chain system, also can move the plate manually for adjusting the plate.

Both on dolly and in the front edge slitting unit, there are pneumatic device for push plate to stop to get right dimension of the rectangle plate.

9. Plate rising device.

This device includes two pneumatic cylinder, and it can be moved to different location according the plate length.

When the plate reach the front of slitting unit , plate will be stopped, this device will rise the plate , in order that the dolly can clamp and move the plate.

• Double edge slitting unit.

The double edge slitting machine is base on the rolling shearing principle to cut the steel sheet.

It is for slitting scrape edge of the hot rolled steel plate to get the exact width for light pole.

Including : two pairs pinching rollers, Motor, gear box, four blades

Up and down two screw type rollers, with 2 pairs of slitting blade.

screw type rollers is easy for adjusting the cutting blade to any position for slitting any size of plate.

11．Pole length supporting table + dolly ,with Automation device :

There is a dolly in the front of the slitting unit. It is for control the taper cutting degree. By change the position of the stopper on dolly to control the taper slitting rate.

The dolly with motorized driving, it can move to the right position on the table according the length of pole plate. And clamp the plate to get right plate moving direction.

The table roller with motorized driving, when the roller is dived by motor, the plate can move to the slitting unit and no need push the plate manually. Every roller with pneumatic clutch, it can be drove by motor and chain system, also can move the plate manually for adjusting the plate.

Both on dolly and in the front taper slitting unit, there are pneumatic devices for push plate to stop to get right taper cutting angle.

12. Plate rising device.

This device includes two pneumatic cylinder, and it can be moved to different location according the plate length.

When the plate reach the front of slitting unit , plate will be stopped, this device will rise the plate , in order that the dolly can clamp and move the plate.

13. Taper slitting unit

The taper slitting machine is base on the rolling shearing principle to cut the steel sheet. And get trapezium plate with certain taper rate.

Including : two pairs pinching rollers, Motor, gear box, up and bottom pinching rollers, two blades,

Up and down two screw type rollers, with one pairs of slitting blade.

screw type rollers is easy for adjusting the cutting blade to any position for slitting any size of plate.

14. Ball type support table for finished taper plate

15. Taper plate unloading and stacking automatic system

There are two pneumatic pinching rollers. The bottom pinching roller is with motorized driving, when the roller is dived by motor, the taper plate can move to far away from slitting unit. When the plate stopped moving, the up roller will rise and give the space for unloading the plate.

Under the table , this are 12 units pneumatic unloading device. They can rise from the middle of table, then two pieces taper plate will slide to both side stacking stand.

16. Electrical system:

Central control table.

For double edge slitting and taper slitting, also PLC, AC driver inverter have the feature of quick response and good activity,which can effectively control the dolly running speed.

17 Hydraulic system:

Hydraulic power 25L/min

Including:hydraulic station, valves, oil tank, joint, soft pipe, hard pipe and so on

18. Pneumatic system:

For dolly and table clutch, plate rising ,plate unloading device etc.

19．Option :

Additional Leveling unit after taper cutting .

Release the stress of the steel plate , and easy for next process.

(this unit suitable for thickness less then 6mm plate for street light pole)

20. Option : Plate offline system

(After the plate were cut to length, the system can move the plate to side of machine.)

Wuxi CMC machinery Co., Ltd. is located in wuxi, Jiangsu province, near Shanghai, which is specializing in designing, manufacturering, sales and service of light pole machines.

Our company has own unique technology and good customer base in the development and production of light pole machines complete line. Our main products include cut to length line, CNC tandem hydraulic press brake, base plate welding machine, CNC light pole door cutting machine, high mast assembly & straightening machine, CNC portable flame cutting machine, gantry type welding machine for high mast, steel plate slitting machine, light pole shut-welding machine, hot dip galvanizing equipment and so on.

Our self-developed cut to length line, output from steel coil to isosceles trapezoidal plate directly. It has high automation, fast speed, and obtained the national new practical patent. Based on CNC tandem hydraulic press brake, we have made many improvements, making the machine especially suitable for the rapid and efficient production of light poles. To meet customers’ demands, we developed CNC light pole door cutting machine, base plate welding machine, automatic double / four head drilling machine, high mast automatic welding machine, etc.. we continuously optimize and improve our products to meet the light pole industry. It greatly changes the situation of manual work and improve the quality and efficiency of light pole production.    

More than 80% of our products are exported to overseas markets, such as Thailand, Malaysia, India, the United States, Mexico, Brazil, Russia, Latvia, kazakhstan, Algeria, Egypt, Ethiopia, the Middle East, etc.

Our engineers have rich experience in installation and commissioning abroad, good skills in English communication, technical skill and remote service ability to solve problems.

After years of running, we have become a team with innovative working habits, close cooperation with each other, holding the key technology of light pole machines, growing up to a 100% trustworthy team.

More than light pole machine produciton, we also set up a joint venture named Jiangsu XinLingYu Intelligent Technology Co., Ltd. in Xuzhou city, Jiangsu province in 2017 year. It fabricates hot dip galvanizing line/equipments, can meet customers' requirements of anti-corrosion treatment for light pole and high mast pole. Based on years of experience and knowledge of the original hot-dip galvanizing, we continue to develop and innovate the HDG process. It has reached a very advanced technical level. We have supplied both light pole machines / lines and hot-dip galvanizing lines to multiple customers.

At present, our company runs very stably, has good financial condition and step in a strong growth period.

We hope to establish a good relationship with more customers, develop and make progress synchronous.