CAZJ -1250-10T
The basic engineering of mechanical equipment
1.Equipment foundation plan. And the delivery date for 10 working days after signing a contract.
2.Buyer is responsible for all equipment foundation engineering construction and supervision.
3.Equipment foundation holes are reserved hole to match the anchor hole of equipment base.
4.Base hole cement grouting after equipment installation is in charge of the buyer, seller offer foundation bolt by random.
Supply power, gas and oil
1. Buyer is responsible for a stable power supply to operating station.
2. Buyer provide one set of air compressor and cooler by himself.
3. Buyer provide gear oil, hydraulic oil, lubricating oil, and seller offer oil brand.
4. Buyer will provide requested material for mechanical debugging.
Roduction workshop
1. Production line processing set- up length is about 14m.
2. The production workshop area: length 18 m X width 8 m X high 6 m.
3. Equipped with one set of goods crane carrying more than 20 t , and production workshop corollary equipment.
4. Production workshop is equipped with lighting equipment, and 42℃ below room temperature environment.
Note: We have the final explanation right for this contract specification.
Coil Specification
Material | Silicon steel coil |
Material quality | Up to the authentic low carbon steel coil standards |
Tensile strength | σ b ≤440Mpa, σ 0. 2 ≤280Mpa |
Thickness | 0.2-0.5mm |
Width | 40-1250mm (Max.) |
Coil ID | 508mm (Can enlarge scope to 610 with washer) |
Coil OD | 1400mm (Max.) |
Weight | 10T (Max.) |
Finished Product
Coil ID | 508 mm |
Coil OD | 1 2 00mm ( Max.) |
Weight | 10T (Max.) |
Width tolerance | ± 0 .05 mm ( New shear blade to 0 .5 mm ) |
Stripe width | 40mm ( Min.) |
Shear stripe (Max.) | 11 stripes(cold rolling metal plate thickness below 0.5 mm) |
The face runout of cutter and cutter spacer must be 0.005 mm or less, cutter inner hole and spindle clearance must be 0.05 mm or less, and these can ensures that shearing stripe number and shear the best quality products. |
1. The loading station used in the preparation for steel coil loading work, and platform line nylon plate in order to prevent the surface scratches.
2. Reserve coil number: 1 set
3. Load weight: 10 T ( Max.)
Coil car
1. Operation function: With functions of lifting and moving horizontally, it can easily import steel coil inner hole to uncoiler expanding cylinder.
2. Drive way: Lifting adopts hydraulic drive, horizontally movement driven by AC gear motor, four pillar type elevator guide
3. Load weigh: 10 T ( Max.)
2. Arc plate circle size: φ508mm( Can buy washer to expand scope)
3. Axis core structure: Consists of four groups of wedge slider, and use advanced no welding structure.
4. Manipulator: To support one end of the cantilever shaft, connect rod die roof structure, and drived by hydraulic cylinder.
5. Brake device: Advanced pneumatic wind plate brake braking.
6. Mechanical structure: It’s processed by casting and welding steel plate .
Two roller eccentricity structure, Upper pinch roll package PU polyurethane,lower pinch roll with hard chromium plating. Pinch machine use for steel coil conveying and synchronous control.
2. Type: The shear cut is oil hydraulic cylinder driving.Shears can cut flat the unflatness coil head to facilitate the next process.
1. Operating function: The loop use two group of electric eye control, and adjust the speed between pinch machine and disc shear to cooperate. Meanwhile it can control the position of the steel strip in the loop pit. Included the hydraulic loop guide and electric eye control system.
2.Mechanical structure: Loop guide table is arm structure, table- board covers with the plastic wheel, and use hydraulic drive to l ift.
Side guide device
1. Operating function: To guide steel coil plate end smoothly into the disc shear with the both sides of the vertical roller wheel device. Special Setting front guide roller to make steel coil lead more accurately.
2. Width adjustment: To adjust manually bothway screw rob, and the minimum width is 200 mm.
3. Special installing compression roller above the disc shear of entrance to prevent steel plate to bounce at the beginning.
2. Type: Circular cutter type
3. Mechanical structure:
1) Spindle material: SCM 440
2) Spindle specification: Φ 125 mm, Each one from top to bottom, no key type structure.
3) Cutter shaft adjustment: Be fixed by lower shaft, electric adjusted by upper shaft.
4) Cutter shaft fastening: Top and bottom cutter shaft adopt double nut as axial fastening.
5) Cutter protection: In the shaft end of top and bottom cutter shaft is equipped with iron cutter cases.
4. Flashboard function: On the rack is equipped with installation sheet material return device of wood shuttle flashboard.
5. Drive device: 7.5 KW servo motor
2. Tension station is equipped with the l ift of synchronizer and a set of fixed separation device.
3. Tension station can adjust the pressure according to the requirements of different materials. And the structure is flat felt type.
2. Mechanical structure:
1) Arm type of steel strip separator: By the cantilever, separate pieces, separation of spacer and separation axis. Separation axis lifting power is the hydraulic cylinder. Separation axis auto- rise with the increase of steel coil, and can always compress steel coil. Cantilever axis positioning by the manipulator device, and ensure that scroll bearing in good condition.
2) Strip steel recoiling machine: By the motor, reduction gearbox and coiling cylinder.
3) Coil ID: Φ508 mm
4) Coil shrinkage: Rotating hydraulic cylinder drive, seamless structure.
5) Axis core structure: Consists of four groups of wedge slider, and use advanced no welding structure.
6) Coil OD: Φ1200mm( Max.)
7) Coil weight: 10T ( Max.)
8) Coil mode: Overwind
9) Clamping jaw: Inching positioning oil cylinder shrinking device. No crease type of clamping.
10) Braking device: Advanced pneumatic disc type brake braking.
11) Drive power: 22KW servo motor.
12) Returned material device: Returned material adopts the hydraulic push plate method.
13) Manipulator: To support one end of the cantilever shaft, connect rod die roof structure, and driven by hydraulic cylinder.
1.Operating function: With functions of lifting and moving horizontally, it can easily export the inner hole of steel coil uncoiler expanding cylinder.
2.Drive way: Lifting adopts hydraulic drive, horizontally movement driven by AC gear pillar type elevator guide.
3.Loading capacity: 10T ( Max.)
Hydraulic system
1. One set of oil pressure pump station. Ac electromagnetic directional valve oil control. And be with oil filtering and cooling system.
Pressure system
Solenoid valve and manual valve loop control. Three combinations are moisture separation, oil mist lubrication and pressure regulating.
Lubricating system
All moving parts are equipped with corresponding lubrication points.
Electrical equipment
1. Electric control, deputy work station, A total of three groups of electronically controlled main and deputy operating station.
2. Use PLC, touch screen, dc closed- loop control system.
3. PLC, touch screen, button and main electric elements adopt SIEMENS
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