Channels 3D Punching, Marking & Shearing Line for Steel Fabrication

• Type: High-Speed Punching Machine
• Punch Shape: Closed Punch
• Slider Movement: Triple Action
• Slider Drive Mechanism: Cam Press
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Model NO.: TUL20-9
• Power Source: Hydraulic Pressure
• Precision: High Precision
• Certification: GS, ISO 9001
• Condition: New
• Transport Package: Plywood Case
• Specification: 25000x7500x3000mm
• Trademark: SUNRISE
• Origin: China
• HS Code: 8462411900
• Production Capacity: 200 Sets/Year

Product Description

Applicable Industry:
The machine used for channels three-side marking, punching and fixed length cutting, angles two-side punching and flat bars single-side punching to ensure the accuracy of hole location, high working efficiency and automation. Especially suitable for multi-variety processing. Widely used in electric power, steel structure and other industries.
 
Product Feature:
 Compared with the traditional punching machine, the machine has advantages in operation mode, punch effect and product price that other products can not achieve and realize. It has high accuracy and production efficiency, and has higher stability and powerful functions.
 The machine has been improved in the manufacturing process and processing technology, and choose the unique die handling structure, so it can improve its rotational speed and enhance its safety in use.
 The machine has strong wear resistance, and all materials can be subjected to corrosion resistance and abrasion resistance at the time of selection, and the machine can also be subjected to special treatment, so that the position and the accuracy of the punching can be ensured when in use.
 In addition, the machine not only has high stability and powerful functions, but also has the advantages of low energy consumption and high safety, which can improve its rotational speed and production efficiency, at the same time, it can also better ensure the safety of the use of operators. Thus, the punching work of the three side punching of the channels becomes simpler.
Electrical systems include CNC systems, servo systems, programmable controllers, detection and protection components, etc. The servo motor, PLC, contactless switch and other electrical components and main hydraulic components, pneumatic components, cylinders are well-known brand products in the world, and have high reliability.
 With self-diagnosis failures function
 Water cooling is used in hydraulic system, which is the power source of punch and press mechanism. It is composed of oil tank, solenoid valve, hydraulic pump and pipelines. The pipelines connection are beautiful and generous, and all the key components are made of high-quality internationally famous brand components.
Reduce the labor intensity of workers, this machine does not need to line and manufacture a large number of templates, can achieve CAD/CAM direct conversion, easy to determine or input the coordinates of the size of the hole.
 The computer adopts the man-machine interface, the general operator is easy to master. The program is easy to program, showing the coordinates of the workpiece graphics and hole position, easy to check, can be converted from CAD graphics to dxf format directly into the processing program; using the upper computer management, the storage and the call of the program are greatly facilitated.
 More close to the customer's random spare parts, always think of every detail problem for customers, see the details of "TUL20-9 CNC Three-side Punching, Marking & Shearing Production Line".
 
 
Machine Composition and Characteristics:
It is mainly composed of transverse conveyor, infeed conveyor, feeding trolley, main machine, outfeed conveyor, pneumatic, electrical and hydraulic system and etc.

1. The transverse conveyor is the feeding table of the channels, and the single channel & angle steel & flat bar can be transferred to the "V" type roller table of the feed conveyor through the chain.
2. Infeed conveyor is made up of stack, rack, guide slider, feed roller, etc., which is the feeding support of channels, angles and flat bars. Feed roller is composed of supporting bearing, rollers, etc. There is groove in the middle of feed roller side to make the clamp pass through.
3. The feeding trolley is composed of servo motor, synchronous belt, trolley frame body, pneumatic clamp and etc. For the clamping and feeding of channels, angles and flat bars, the channels, angles and flat bars can be sent to the shear machine, and the servo motor controls the feeding position of the trolley to ensure the feeding accuracy.
4. The main machine is composed of marking unit, left wing punching unit, web punching unit & right wing punching unit and shearing unit. The marking unit, left wing punching unit and shearing unit are independent units. The web punching unit and right wing unit share 3 vertical plates and 1 base.
   *When the channel is punched on three sides, the left wing punch unit, web punch and right wing punch unit working simultaneously.
   *Angle steel punching on both sides: web punching & right wing punching unit working simultaneously
   *Flat bar punching: web punching unit work
   4.1 Marking unit, marking nominal force 630kN, equipped with four character boxes, the four-position oil cylinder is controlled by the electric program to select the required character box.
   4.2 The shearing unit is a single blade shearing and closed machine body, and the front door can be opened. The shear of channels & angles & flat bars with different sizes can be realized by changing the shear mould of channels, angles & flat bars.4.3 The left wing punching unit can punch the upper wing of channels. Punch mechanism is composed of punch cylinder, guide slider, die change cylinder, punch die frame, side push cylinder, pressing oil cylinder, etc. Each has 3 die positions, 3 sets of die change cylinders, and servo motor drive screw drives the die frame to change the accuracy of punch backmark. In addition, the punching unit, with a unique die frame design, can make waste materials easily fall into the waste box, easy to clean.
   4.4 The web punching & right wing punching unit is composed of three fuselage pieces fixed on the machine seat, two hydraulic punching master cylinders, six punching frames with upper and lower dies and two servo drive mechanisms to control the backmark adjustment. Each side of the unit can be loaded with three different specifications of punch, each punch is equipped with a cylinder. The piston rod of the cylinder is connected with a pad which is installed between the punch rod and the cylinder head. According to the computer instruction, the punch is automatically selected, that is, the corresponding cylinder is selected to push the corresponding pad; The determination of the backmark position is that the servo motor drives the die frame up and down to the required punching backmark position through the ball screw drive. The punching process can be carried out on channels & angles & flat bars with multiple rows and different holes diameter.
    
    
    
    
    
    
    
   Technical Parameters:

   Model		TUL20-9
   Max.Workpiece length (mm)		9000
   Max.finished workpiece length (mm)		6000
   Channel size (cm)		#80--#200
   Angle size (mm)		40x40x3~160x160x12
   Flat bar size (mm)		40~180
   Max. round hole diameter (mm)		Φ26
   Max. oval hole of web side (mm)		22X50
   Max. oval hole of flange side (mm)		22X50
   Max.thickness (mm)		12
   Punching force of web (KN)		1000
   Punching force of flange (Left & right) (KN)		1000
   No. of punching die-station of web		3 (2 for round hole, 1 for oval hole)
   No. of punching die-station of flange (Left & right)		3 (2 for round hole, 1 for oval hole)
   Marking force (KN)		630
   Character size (mm)		14×10×19
   Cutting force (KN)		1800
   Cutting Mode		Single-blade cutting
   Web stadia positioning stroke (mm)	Angle	20~140
   	Flat bar	20~160
   	Channel #8~#16	20~140
   	Channel #18~#20	35~165
   Upper Flange stadia positioning stroke (mm)	Channel	20~40
   Nether Flange stadia positioning stroke (mm)	Angle	20~140
   	Channel	20~40
   Feeding mode		NC carriage
   Feeding speed (m/min)		60
   Programming mode		Auto CAD or lofting software
   Program function		Error language display
   Work environment		Temperature: -10ºC ~ 40ºC  Voltage: 380V, 50Hz, 3 Phase Fluctuation of voltage: ±10%
   Total power (kW)		Approx. 43
   Machine outline dimension (mm)		Approx. 25600×7000×2200
   Machine net weight (Kg)		Approx. 20000