SLITTING AND CUT TO LENGTH LINE Model: ZJX0.5-5X1600 Main technical Parameters: No. Name Unit Parameters 1 Control model Frequency conversion control

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1 SLITTING AND CUT TO LENGTH LINE Model: ZJX0.5-5X1600 Main technical Parameters: No. Name Unit Parameters 1 Control model Frequency conversion control 2 Materials CRS/HRS(1-4mm)SS(1-3mm) Number of slitting, depends on thickness of material 3 Thickness mm Width mm Coil I.D. mm 508mm/610mm 6 Coil O.D. mm Weight T 25 8 Slitting blade shaft mm Φ260 9 Blade specification mm Φ260mmXφ400mmX20mm 10 Material of blade 6CrW2Si 11 Line speed m/min Power of slitter KW Power of recoiler KW Slit quantity (Max) 0.5mm, 15,5mm,3 15 Width tolerance ±0.05 mm/200mm 16 Cut to length speed m/min Leveling roll piece Upper 8 / Lower 9 18 Feeding roll piece Upper 1/ Lower 1 19 Diameter of leveling rollers mm Φ84 20 Distance of leveling rollers mm Material of leveling roller GCr15 22 Harness HRC Diagonal tolerance mm ±2mm(L=2000mm) 24 Length tolerance mm ±1mm/2000mm 25 Power 380V/3Ph/50HzCustomized 26 Operation people 1 technician and 2 general worker 27 Color green ( Customized)

2 The flow of the Process: Uncoiling Pressing and pinching --slitting-- Scrap Straightening cutting Lifting table Tension stand Recoiling Composed Devices No Name Quantity 1 Hydraulic entry coil car 1unit 2 Double head de-coiler 1 unit 3 Hydraulic press and pinch device 1 unit 4 Side guide device 1 unit 5 Slitting machine 1 unit 6 Scrap winder 1 unit 7 Fourfold straightening machine 1 unit 8 Hydraulic cutting machine 1 unit 9 Lifting table 1 unit 10 Tension stand 1 unit 11 Recoiler 1 unit 12 Hydraulic exit coil car 1 unit 13 Hydraulic system 1 sets 14 Electrical control system 1 sets The Layout:

Brief instruction: 1. Hydraulic entry coil car The car can move levelly and vertically, which is convenient for putting the steel coils into the de-coiler.

The capacity of it can reach to 25Tons(MAX) Function: It is used to lift up and down, move forward and back to make it easy to load the coils on decoiler.

When the coils on decoiler, the car will return back to the start position. It can also carry back the unfinished coils from decoiler. 2.

movement It is equipped with the brake devices and taper decoiler and the 400 hydraulic brake wheel. Mechanical structure: the process is welded by steel plate and steel.

3 Brief instruction: 1. Hydraulic entry coil car The car can move levelly and vertically, which is convenient for putting the steel coils into the de-coiler. It is driven vertically by hydraulic cylinder with four guide pillars. The level movement is driven by cycloid motor. The capacity of it can reach to 25Tons(MAX) Function: It is used to lift up and down, move forward and back to make it easy to load the coils on decoiler. Hydraulic controls lifting, motor drives moving. The car is controlled on the auxiliary control panel. Its moving speed is 6-7m/min. When the coils on decoiler, the car will return back to the start position. It can also carry back the unfinished coils from decoiler. 2. Hydraulic double head decoiler supporting steel rolls and uncoiling It is designed with the double hydraulic movable structure The hydraulic cylinders on both sides drive the landscape orientation movement It is equipped with the brake devices and taper decoiler and the 400 hydraulic brake wheel. Mechanical structure: the process is welded by steel plate and steel. Main parameter Name Instruction Quantity Capacity decoiler model 25T taper expand range 500mm-800mm 1 brake wheel. YWZ400/45 1 centring oil cylinder diameter 125mm, distance of run 1100mm 2 3. Hydraulic press and pinch device Two hydraulic cylinders controlled unwinding rubber roller lifting. Cycloid reducer BWY drive the running of steel coil. Hydraulic shovel head, hydraulic power shovel-head ect feeding steel plates. Hydraulic pressing & guiding device: Driven by 11KW cycloid reducer motor. Setting manual clutch. Pinch roller pressed by hydraulic cylinders. Drive mode using the lower roller drive. The diameter of hydraulic cylinder is: φ100 Structure: It is welding by steel plates and profiled bar

4. Side guide device It is composed of the frame, guide roller, adjustment device, movable platform and multi-roller wheel The vertical rollers on the both sides guide the sheet right into the

please check the spare parts list. Electric motor:55kw frequency conversion control motor to control the speed. Control mode is frequency control. Reducer: JZQ500 Slitting speed:v 30m/min.

To achieve different strip thickness accuracy requirements of slitting 6. Scrap winder It used to wind the scarp strips.

Fourfold straightening machine (55KW) It is composed of 17 leveling rollers, 2 groups of supporting rollers, driving device and 2 pinch rollers and frame.

4 4. Side guide device It is composed of the frame, guide roller, adjustment device, movable platform and multi-roller wheel The vertical rollers on the both sides guide the sheet right into the slitter. Both sides of guiding vertical rollers adjust by the motor drives the both ends of the screw. The adjusting width is: mm. 5. Slitting machine (55KW) Specification of blades:φ260mmxφ400mmx20mm material: 6CrW2Si and 10 pieces of blades and a set of spacers and rubber ring will be provided with the machine for free, Details please check the spare parts list. Electric motor:55kw frequency conversion control motor to control the speed. Control mode is frequency control. Reducer: JZQ500 Slitting speed:v 30m/min. Function: It equips the side guide device, to achieve positioning strip and stop the jumping of strip. Improve the accuracy of slitting. It can shear actively or passively. To achieve different strip thickness accuracy requirements of slitting 6. Scrap winder It used to wind the scarp strips. It consists of base, the shaft and plate of scrap material, friction wheel, supporting wheel chain, chain, decelerator and 5.5Kw motor. 7. Fourfold straightening machine (55KW) It is composed of 17 leveling rollers, 2 groups of supporting rollers, driving device and 2 pinch rollers and frame. Both sides of each rolling wheel is transmitted by needle pins all are the main force rollers. The rollers diameter is φ84mm and the distance between the rollers is 90mm. The function of the supporting roller is to balance the leveling rollers force and reduce the friction to the rollers. The working rollers can be adjusted the gap electrically which is controlled by 2 hand wheel to ensure the leveling quality. Driving model: all the independent rollers and gear box are driven by 55Kw frequency control motor. 8. Hydraulic cutting. Adopt double type structures, can cut the 5mmX1600 steel plates. Blades are 9CrSi material and the up and down clearances is adjustable. This device is used to shear the head of coils and make the material go through the slitter very conveniently, and it can also be used to cut the big coils into the small coils. 9. Lifting table Length: mm

It is equipped with the transition table which is driven by hydraulic and is used to make the finished strips pass easily.

5 It is designed with the hydraulic lifting and piling system to pile the sheets in order. 10. Tension stand The frame welded by steel plates. Consist of base,pre-dividing shaft, bracket, press shaft, hydraulic damp device and hydraulic shaft lifting the press down device. Supporting slices, spacers and etc. It is equipped with the transition table which is driven by hydraulic and is used to make the finished strips pass easily. Function: It also have the side guide device for finished strips and prevent them from jumping and improve the recoiler quality. To establishing a stretching force with recoilier, to make sure the even quality and tight of steel coils after recoiling. 11. Recoiler(75KW) Structure:hydraulic expand and shrink model. Specification of shaft:φ510max/470minx1650; Capacity:P 25T with simple supporting stand Motor:75KW AC variable speed motor Decelerator:JZQ650 i=48.57 Speed:v=30m/min(average) Overall steel plate cantilever structure Function: It cooperates with the finished steel strips after first pre-dividing and second dividing to insure the even and tight quality of recoiler. Recoiling tension adjustable, Recoiling speed adjustable. 12. Hydraulic exit coil car The car can move levelly and vertically, which is convenient for putting the steel coils into the de-coiler. It is driven vertically by hydraulic cylinder with four guide pillars. The level movement is driven by cycloid motor. The capacity of it can reach to 25Tons(MAX) 13. Hydraulic system Composed of hydraulic oil pump, pipes, connectors, etc Ensure the use of every hydraulic part. 14. Electrical control system It controls the speed of the whole line. The main operation table can make the whole line change from high to low speed. And it can also make the plate into the machine manually.

6 15. Spare parts list: Name Specification Blades 400*260*20 material 6CrW2Si quantity 320*260*1 45# *260*1.1 45# *260*1.2 45# *260*1.3 45# *260*1.4 45# *260*1.5 45# *260*1.6 45# *260*1.7 45# 10 Shim 320*260*1.8 45# *260*1.9 45# *260*2 45# *260*3 45# *260*5 45# *260*10 45# *260*20 45# *260*30 45# *260*50 45# *260*100 45# 12 Spacer 220*120*3 45# 30 Rubber band rubber 3.6m 140*120*10 PP *120*11 PP *120*12 PP 30 Separator 140*120*15 PP *120*20 PP *120*30 PP *120*50 PP *120*100 PP The main configuration instructions AC contactor ect high pressure elements : ZHENGTAI Low press switch/button : Schneider Converter : SINE Motor : XIANGDIAN Reducer : ACOTEX Cycloid : CHANGZHOUHUIBANG Hydraulic system : WUXIWANSHENG Hydraulic valves : BEIJING HUAD Main bearings : HB/WB/LB

HIGH SPEED AND AUTOMATIC SLITTING LINE Model: ZJX0.5-4X1600

HIGH SPEED AND AUTOMATIC SLITTING LINE Model: ZJX0.5-4X1600 I. Main technical Parameters: Steel coil parameters Slitter parameters Material Tensile strength Steel thickness Steel width Steel coil I.D Steel