Straightening machines with cnc from China manufacturer - nantong atlantic machinery co.,ltd

Price:	20000.0~60000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU,
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: CTL 0.3-3

Production Capacity: 50sets per year

Delivery Date: 100DAYS

Raw Material: Others

Extra Services: End Forming

Certification: ISO 9001:2000

Brand Name: Atlantic

steel shot blasting: under the crossbar

Means of Transport: Ocean,

Packing: china stands

Power: Cnc

Machine Type: Beading Machine

Automation: Automatic

Material / Metal Processed: Stainless Steel

Machinery & Industrial Supplies: Rack

fine car: the main drive

Model NO: CTL 0.3-3
Export Markets: Global
Standard: ISO
Origin: Jiangsu
Straightening machines

structural characteristics

The machine is a kind of digital display roll sheet leveler, absorbing advanced technology from Germany, mature technology, compact structure, easy installation and maintenance, practical and reliable, has been unanimously praised by users.

The machine is mainly comprised of the rack, work rolls, activities beams, supporting rollers and lower beams, body pressure, the main transmission, lubrication system, electrical control systems, security systems and other components.

The machine body with four-poster frame structure, the next row roller fixed in the under frame, the upper work roll is fixed to the moving beam deceleration machine and worm drive motor through the body pressure, the upper work roll for the lifting movement To ensure the accuracy of the leveling, , the lower work rolls are equipped with supporting rollers. All work roll is drive roller. By the main motor through reducer into the distribution box, through universal joint shaft drive roller. All of the operations of the machine are centralized control on the operation table. The local host part of the friction pair using the centralized supply of the dry lubricating oil pump lubrication. All the action from the operation of the machine is on the console panel, simple operation, convenient, safe and reliable.

1 rack:

The frame is welded structure, weld through a rigorous inspection, weld annealing to eliminate internal stress. The chassis is the main force component of the machine, designed to have sufficient strength and rigidity ,but also further strengthened . The welded structures processing by imported CNC machining in order to ensure its accuracy.

Rack process: steel shot blasting → CNC cutting stock → plate-shaped parts processing groove → Welding → overall annealing → imported CNC boring.

2, The beams:

The beams is steel plate welded structure, the whole part is annealed to eliminate internal stress. Then the beam has enough stiffness and strength to ensure the accuracy of the steel plate leveler and reduce the number of straightening .

3, Depressed institutions:

The reduction mechanism consists of motor, worm reducer and screw, nut. motor drive reducer and worm gear make the screw up and down then realize the up roller move up and down movement.

The angle between the upper and lower work rolls can be adjusted , to achieve optimum flatness requirements, the depressed position display by the digital display.

Down means working principle:

Turn main power, press button on the operating table , either alone or start at the same time pressing the two motors through reducer, gear coupling, drive shaft, worm reducer, driven the rotation of the lifting screw the lower end portion ofthe screw connected a load-bearing device, pass the force to the moving beam, then the moving beam mechanical lift and swing.

4, the upper and lower work rolls:

The work roll is the key working parts of the machine, the machine work roll made of 42CrMo, forging, grinding surface hardening, hardness HRC52 ~ 58 finish of 0.8, the work roll bearings are self-aligning bearing high load carrying capacity friction, long service life. The work roll machining process: forging → roughing → the quenched → fine car → surface hardening → straightening → hard chrome plating → grinding to a surface tolerance h6.

Work rolls after strict inspection to provide material inspection reports, heat treatment, inspection reports, testing, inspection reports!

5, the support roller:

Upper and lower have a back-up roll, the material using 40Cr, after quenching, grinding bearings for roller bearings. The support roller assembly for sheet correction accuracy is extremely important, and most of the work corrective force is borne by the supporting rollers, the stiffness and accuracy of the assembly of the support roller directly affect the quality of sheet correction. Processed by the beginning of the backup roll quenching, hardness HRC48-54, the type of backup roll staggered installation with the work roll. Under both horizontal and vertical direction of the force, improve the strength and stiffness of the work roll. Supporting roller portion is provided with oblique iron bodies, in order to adjust the contact gap of the work rolls and backup rolls. Adjust the gap -1 ~ 3mm. Spherical roller bearings with high load carrying capacity . You can fine-tune certain angle. Guaranteed supporting roll and the work roll of the effective contact. Improve school level accuracy.

6, the main drive:

The main drive system of the machine composed of a 37KW AC motor, reducer, distribution box, through the universal joint shaft driven roller. All the work rolls are active roll. Meet the maximum load, the entire transmission system have reliable performance and work steadily, .

Reducer use the hardened reducer gear

7, under the crossbar:

The lower beam is steel plate welded structure,is the leveler bearing body, bearing roller mounted thereon, the deflection is small, enough to ensure high strength steel plate leveler . Post-weld strictire will be annealing .

8, the lubrication system:

We use the dry lubricating oil pump, each rotating parts can be effective lubrication.

9, the electrical system:

The electrical system composed of console, the main power cabinet. Have less relay, move reliability, long life, easy to operate. Around rack is equipped with four emergency stop button, the upper and lower motor parts equipped limit switches, effective protection electrical appliances.

electrical system has a overflow overvoltage protection, main components of Siemens products. DRO installation in manipulation stage, facilitate to operation of the operator.