اللغة العربية
The ZT-10X1600mm High-Speed Automatic Steel Coil Slitting Line is designed for slitting hot-rolled steel coils with thicknesses ranging from 2mm to 10mm. It features a production speed of 0–60m/min (for 2–4mm) and 0–30m/min (for 4–10mm), with an overall power capacity of approximately 500kW and a total line length of about 35 meters. Operated by one mechanical engineer and two workers, the workflow from right to left includes: entry coil car → double-head decoiler → press & pinch device → hydraulic head cutter → roller table → side guide → slitting machine → scrap winder → transition table → tension stand → recoiler → exit coil car. The system includes a hydraulic coil car, hydraulic shovel-head, 45kW DC-powered pinch and pre-leveling device, and a 160kW DC motor-driven slitting machine with H13K steel blades capable of slitting up to 10mm thick coils. Designed for efficiency, accuracy, and durability, the line is built with advanced hydraulic systems, automatic shearing, and guiding mechanisms to ensure precision and sheet protection during high-speed processing.
1. Scrap winder of High-Speed Automatic Steel Coil Slitting Line
◆It is composed of the 2 winding machine and 11KWmotor.
◆Brief description: it is used to wind the scraps on both sides which is slitted down.
2.Roller table for High-Speed Automatic Steel Coil Slitting Line
◆It is composed of frame, rollers, supporting plate and bearing seat.
Width: 1600mm, length :6m
◆Brief description： The roller table is used to feed the sheets
3. Tension stand
◆It is composed if the bottom-base, frame, bracket, square slider, hydraulic lifting device and two pinch rollers.
◆At the entry part, it is designed with the spacer shaft, cooperate with the recoiler to create the tension power to ensure the recoiling quality
4. Hydraulic recoiler (250KW DC)
◆It adopts the hydraulic expand and shrink to tight the coils inner diameter,the inner diameter is 610mm.
◆This is composed of frame, big bearing-stand, recoiling axle, recoiling expansion device, expansion recoiling plate, movable supporting arm, supporting of decelerator, DC250KW speed adjustable motor and direct-current electronic cabinet, etc.
◆It is designed with the hydraulic press arm equipped with the spacers to guarantee the even rewinding quality.
◆It is equipped with the hydraulic supporting arm to ensure 20T steel coils loading.
5.Exit coil car
◆Coil car is composed of base, axle, wheels, bearing and guide rods, guide bushing, up-supporting seat, rolling wheel, hydraulic lifting cylinder and hydraulic motor.
◆ Parameters
| Item | Parameters | Quantity |
| Capacity | 20T | |
| Lifting cylinder | Piston diameter φ200mm； stroke 700mm |
1 pcs |
| Motor | Cycloid 4Kw | 1 pcs |
| Rod diameter | φ120mm | 4 pcs |
| Bearing | Model：313；214 | 4 set for each |
6. Hydraulic system of High-Speed Automatic Steel Coil Slitting Line
(Lubrication oil and hydraulic oil should be prepared by customer)
◆Hydraulic system is the important parts of the whole production line and is one of the source of power
◆Hydraulic system includes hydraulic station, valves. Cylinders, joints, soft pipes and hard pipes and so on.
◆ Parameters:
| Item | Parameters |
| Power | 11KW |
| nominal working pressure | 16Mpa |
| Rate of flow | 40L/ min |
| common working pressure | ≤10Mpa—12Mpa |
| working oil temperature | -5°C—70°C |
7.Pneumatic system (air source should be prepared by customer)
◆Air source as the assistant source of power is consist of valves, air pipes and joints and so on.
◆0.9Mpa/m3 air source pressure: 0.9Mpa/m3
◆Common working pressure: (0.8Mpa/m3，use amount 1.5m3/min)
8.Electrical system(electrical wire and cables should prepare by customer)
◆Production electrical system is composed of 1 DC electrical cabinet, 1 main operation panel, 1 auxiliary operation panel. The controlling, communication between the cabinets are controlled PLC. It controls the whole line centralized. The whole line can divide into linkage and manual. Manual is to control each parts separately.
◆DC controller system feature is four quadrants action which is high reaction speed, good static and dynamic feature. The high precision and high impulse encoder can controls the sheet precision and running speed.
◆ 2 operation panels are both set the urgent stop button. Press down either the button, the whole line will stop.
9.Spare parts: one set(the blades can slit 9 strips at one time for testing,if need more,can buy extra)
| Item | Specification | Material | Quantity (pcs) |
| Blade | 480*320*20 | H13K | 20 |
| Shim | 380*320*1 | 45# | 20 |
| 380*320*2 | 45# | 20 | |
| 380*320*3 | 45# | 20 | |
| 380*320*10 | 45# | 20 | |
| 380*320*10.1 | 45# | 20 | |
| 380*320*10.2 | 45# | 20 | |
| 380*320*10.3 | 45# | 20 | |
| 380*320*10.4 | 45# | 20 | |
| 380*320*10.5 | 45# | 20 | |
| 380*320*10.6 | 45# | 20 | |
| 380*320*10.7 | 45# | 20 | |
| 380*320*10.8 | 45# | 20 | |
| 380*320*10.9 | 45# | 20 | |
| 380*320*15 | 45# | 20 | |
| 380*320*20 | 45# | 20 | |
| 380*320*30 | 45# | 20 | |
| 380*320*50 | 45# | 20 | |
| 380*320*100 | 45# | 15 | |
| Spacer | 220*120*6 | 45# | 30 |
| Rubber band | rubber | 1set | |
| Separator | 140*120*10 | PP | 30 |
| 140*120*11 | PP | 30 | |
| 140*120*12 | PP | 30 | |
| 140*120*15 | PP | 30 | |
| 140*120*30 | PP | 30 | |
| 140*120*50 | PP | 20 | |
| 140*120*100 | PP | 10 | |
| woolen felt | 2000x300x20 | 2 |
18.Installation spare parts
| Oil pipe | 1 set |
| Rail way | 1 set |
| Cable(not including the cable from customer’s factory’s main power to machine’s electrical panel) | 1 set |
| hydraulic pipe line sealing element(combined shim, O shape seal ring) | 1 set |
| Anchor bolt (Fix the machine on the ground) |
1 set |
- Main parts brand
Electrical components: ZHENGTAI
PLC : Siemens
DC Motor: KEDI/ZEQING
AC motor: DACHUAN
Cycloid pinwheel reducer：HUIBANG
Frequency converter：SINEE
Decelerator: TAIXIANG
DC Controller: 590C
Hydraulic valve ：HUADE
Touch screen: MCGS
Bearing: HB/WB/LB
The scope of supply, Delivery Attached Documentation and Non-supply range
1 .The scope of supply, delivery attached documentation
（1）.Equipment：（mentioned as above）
（2）.Electrical control （control panel ，PLC and touch screen ,etc）
（3）.Hydraulic station with hydraulic pipe line
（4）.Tool accessories one set with the machine
① Spare parts with the machine: Lubrication equipment, anchor bolts, common and special tools
② Hydraulic Accessories: hydraulic pipe line sealing element(combined shim, O shape seal ring)
（5）.Operating Instruction(Including schematics and schedules, foundation plans, etc.)
（6）.Certificate, packing list, attachments schedule
2.Non-supply range
（1）.Wire wrap pipes and connections and other accessories of installation.
（2）.Connections wire and related
materials from power to control cabinet
（3）.Grounding accessories and materials
（4）.Lubricants and grease
(5).Machine adjustment horn.
