Wuxi MAZS Machinery Science & Technology Co.,Ltd.
| Payment Terms | 100% at sight LC or 30% deposit and 70% before shipping |
| Supply Ability | 30 sets per one year |
| Delivery Time | 100 working days |
| Packaging Details | Machine will be fixed inside container by steel wire (Export standard sea package) |
| Description | 4-Hi Continuous Cold Rolling Mill for Metal Coils with Four Rollers |
| Material | carbon steel |
| Output width | ≤150mm |
| Rolling force | P=60T |
| Rolling speed | v≤13m/min; |
| Voltage | 380V 50Hz 3phases |
| Quality guarantee | one year |
| Brand Name | MAZS |
| Model Number | MA-Ф165×250 4-Hi Continuous Cold Rolling Mill |
| Certification | CE |
| Place of Origin | MADE IN CHINA |
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Product Specification
| Payment Terms | 100% at sight LC or 30% deposit and 70% before shipping | Supply Ability | 30 sets per one year |
| Delivery Time | 100 working days | Packaging Details | Machine will be fixed inside container by steel wire (Export standard sea package) |
| Description | 4-Hi Continuous Cold Rolling Mill for Metal Coils with Four Rollers | Material | carbon steel |
| Output width | ≤150mm | Rolling force | P=60T |
| Rolling speed | v≤13m/min; | Voltage | 380V 50Hz 3phases |
| Quality guarantee | one year | Brand Name | MAZS |
| Model Number | MA-Ф165×250 4-Hi Continuous Cold Rolling Mill | Certification | CE |
| Place of Origin | MADE IN CHINA | ||
| High Light | 4 Hi Continuous Cold Rolling Mill ，380V Continuous Cold Rolling Mill ，CE 4hi cold rolling mill | ||
4-Hi Continuous Cold Rolling Mill for Metal Coils with Four Rollers
1. Introduction:
Due to different numbers of rollers, the metal coil cold rolling mill is divided into 2 Hi, 4 Hi, 6 Hi, and 12 Hi AGC.
The 4-Hi cold rolling mill, one of metal coil cold rolling mill, is made from good quality raw material. A four-high cold rolling mill has four rollers, 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. Features:
3. Due to the different of many aspects, such as input coils, output coils, max roiling force and max rolling force, etc, the 4-Hi cold rolling mill is divided into 8 types:
Advantages:
4. Technical Parameters:
Table 4-1:
| Type | Φ70/Φ210×250 | Φ135/Φ350×350 | Φ140/Φ450×450 | Φ175/Φ500×550 |
| Work rollers (mm) | Φ70 | Φ135 | Φ140 | Φ175 |
| Roller length (mm) | 250 | 250-350 | 450 | 500 |
| Rolling force (Tons) | 80 | 120 | 280 | 280 |
| Input thickness (mm) | 1.5 | ≤2.7 | ≤3 | ≤4 |
| Finished thickness (mm) | 0.08 | ≥0.15 | ≥0.3 | 0.3 |
| (mm) | 30-200 | ≤250 | 360 | 400 |
| Rolling speed (m/min) | 180 | 180 | 180 | 210 |
| Main motor (KW) | 22 | 55 | 75 | 90 |
| Press-down motor (KW) | 2.2 | 4 | 6 | 7.5 |
| Press-down speed (mm/s) | 0.06 | 0.08 | 0.08 | 0.08 |
| Speed reducer | JZQ650 | JZQ850 | JZQ450 | JZQ1000 |
| Weight (Tons) | 8.5 | 19 | 22 | 24 |
Table 4-2:
| Type | Φ190/Φ535×600 | Φ180/Φ650×850 | Φ205×900/Φ650×850 | Φ480/Φ1150×1380 |
| Work roller (mm) | Φ190 | Φ180 | Φ205 | Φ480 |
| Roller length (mm) | 600 | 850 | 850 | 1380 |
| Input thickness (mm) | 3 | 3 | 3 | 3 |
| Output thickness (mm) | 0.5 | 0.4 | 0.25 | 0.3 |
| (mm) | 500 | 750 | 800 | 1000 |
| Rolling force | 4000KN | 5000KN | 5500KN | 800T |
| Rolling speed (m/min) | 150 | 150 | 210 | 120 |
| Main motor (KW) | 450 | 630 | 630 | 1200 |
| Press-down motor | 30 | 44 | 44 | 60 |
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 strap, in order to make sure all parts will not move during transportation and avoid any kinds of damage of machine and container.
7. Warranty term: 12 months (excluding easy-broken parts)
8. Our service and features:
8.1 Design: We have a matured technical team with rich experience to develop and deisng the machines according to customer's demand and requirements.
8.2 This is a very perfect and durable equipment. We have more than 10 years experiences.
8.3 This kind of machine has the best quality and the best price. It has accurate measurement and easy operating.
8.4 We provide technical support (both before, during and after sales), production, installation, commissioning and maintenance service to all customers.
8.5 Our product has been exported to many regions and won high reputation because of the high quality and reasonable price.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2017
Employee Number:
5~50
Ecer Certification：
Verified Supplier
WUXI MAZS MACHINERY SCIENCE AND TECHNOLOGY CO.,LTD. is a high-tech enterprise which is engaged in developing, manufacturing and trading. We have one science part and four production bases. Our main products are metallurgy machinery such as metal coil cold rolling mill lines, slitting lines, HF welde... WUXI MAZS MACHINERY SCIENCE AND TECHNOLOGY CO.,LTD. is a high-tech enterprise which is engaged in developing, manufacturing and trading. We have one science part and four production bases. Our main products are metallurgy machinery such as metal coil cold rolling mill lines, slitting lines, HF welde...
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