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Product Details:
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| Description: | Rolling Mill Machine | Steel Grade: | Q195、Q215、Q235 |
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| Material Width: | 680mm | Input Thickness: | 4.0mm |
| Output Thickness: | 1.6mm-2.0mm | Max. Coil Weight: | 10t |
| Max. Rolling Capacity: | 6500KN | Loop Feeding Speed: | 50m/min |
| Maximum Design Speed: | 150m/min | Treading Speed: | 0.3～0.5m/s |
| Main Tranmission Motor Power: | Z500-4 723KW 554/1200rpm | Color: | Printed |
| Coil Inner Diamter: | Ф508mm | Coil Outside Diameter: | MaxФ1600mm |
| High Light: | siemens tandem cold rolling mill,plc tandem cold rolling mill,siemens tandem cold mill |
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1. Description:
MAZS-800 Four-High Two-Stand Tandem Cold Rolling Mill with Siemens S7-300 PLC
This 800mm 4-Hi cold rolling mill, one of metal coil cold rolling mills, is made from good quality raw material. A four-high cold rolling mill has four rolls, two small and two large. The two small rolls are work rolls in contact with metal coil, and the two large rolls are backup rolls which contact the back side of the small work rolls. At the same time, we are upgrading with the latest technological equipments when producing this cold rolling mill.
2. Main function:
It is used for rolling plain carbon steel, stainless steel, aluminum, copper, zinc and other metal strips.
Advantages:
1. The second type of cold rolling mill controls rolling speed and its tension.
2. The stable rolling is ensured.
3. This machinery greatly guarantee the safety.
Hydraulic AGC System
Functions: AGC (hydraulic control of press-down seam), AFC (constant rolling force control), pre-control of thickness gauge, monitoring, etc
Precision:
Stable rolling: 0.3mm ±4.5μm; 0.5-0.8mm ±7μm
Speed-up and speed-down rolling: 2%h≤±10μm
3. Work process:
Loading→ decoiling → shearing → welding (welding machine provied by the user) → floor-type storage looper → vertical roller guide →F1 four-high mill (thickness measurement and tension measurement) →F2 four-high mill (tension measurement and speed measurement) → exit platform (de-oiling and thickness measurement) → shearing → coiling machine → unloading.
4. Technical Parameters:
| Type | 450mm | 500mm | 650mm | 750mm | 800mm | |||||
| Rolling force | 3000KN | 5000KN | 6000KN | 7500KN | 8500KN | |||||
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Frame section |
250×350 | 300×380 | 320×420 | 350×450 | 420×520 | |||||
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Press-down system |
315center S160×6 |
360center S180×8 |
480center S200×10 |
500center S220×10 |
560center S240×10 |
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| Main reducer | ZLY400 | ZLY450 | ZLY560 ZLY500 |
ZLY560 | ZLY630 | |||||
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Press-down Mode |
Electric Press-down |
Hydraulic Press-down |
Electric Press-down |
Hydraulic Press-down |
Electric Press-down |
Hydraulic Press-down | Electric press-down | Hydraulic Press-down | Electric press-down | Hydraulic Press-down |
Note: The above parameters are for reference only, it could be manufactured according to customer's requirements.
5. Packaging
Machine will be fixed inside container by steel wire and special PET film, in order to make sure all parts will not move during transportation and avoid any kinds of damage of machine and container.
6. Warranty term: 12 months (excluding easy-broken parts)
7. Our service and features:
7.1 Design: We have a mature technical team with rich experience to develop and design machines according to customer's demands and requirements.
7.2 This is a very perfect and durable equipment. We have more than 10 years experience.
7.3 This kind of machine has the best quality and best price. It measures accurately and is easy to operate.
7.4 We provide technical support (both pre-sale and after-sales), production, installation, commissioning and maintenance service to all customers.
7.5 Our products have been exported to many regions and won high reputation because of the high quality and reasonable price.
Contact Person: Ms. Sunnia Sun
Tel: 86-15358060625
Fax: 86-510-85880989
