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After-sales Service: | Online Technology Service.Video Service |
Type: | Rotating Anti-Bending and Straightening Machine |
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Model | VST42 Series | VST70 Series | VST90 Series | VST120 Series | VST150 Series | VST200 Series |
Roll diameter | 42 | 70 | 90 | 120 | 150 | 200 |
Width | 0-600mm | 0-1600mm | 0-1600mm | 0-2100mm | 0-2100mm | 0-2100mm |
Rated thickness | 0.4-3.0mm | 0.8-6.0mm | 3.0-8.0mm | 4.0-12.0mm | 6.0-18.0mm | 8.0-25.0mm |
Number of rolls | 19 | 13 | 13 | 13 | 13 | 13 |
Shortest part | 70 | 120 | 150 | 190 | 240 | 310 |
Leveling speed | 0-15m/min | 0-15m/min | 0-12m/min | 0-12m/min | 0-12m/min | 0-12m/min |
Voltage | 3-phase 380v | 3-phase 380v | 3-phase 380v | 3-phase 380v | 3-phase 380v | 3-phase 380v |
Model | VST70-200-13 | VST70-400-13 | VST70-600-13 | VST70-800-13 | VST70-1000-13 | VST70-1300-13 | VST70-1600-13 |
Roll diameter | 0-200MM | 0-400MM | 0-600MM | 0-800MM | 0-1000MM | 0-1300MM | 0-1600MM |
Width | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
Rated thickness | 0.8-6.0 | 0.8-6.0 | 0.8-6.0 | 0.8-6.0 | 0.8-6.0 | 0.8-6.0 | 0.8-6.0 |
Number of rolls | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 |
Shortest part | 120 | 120 | 120 | 120 | 120 | 120 | 120 |
Leveling speed | 0-15m/min | 0-15m/min | 0-15m/min | 0-15m/min | 0-15m/min | 0-15m/min | 0-15m/min |
Voltage | 3-phase 380v | 3-phase 380v | 3-phase 380v | 3-phase 380v | 3-phase 380v | 3-phase 380v | 3-phase 380v |
Main parameters of equipment and accuracy requirements after machining:
Serial | Parameter name | Content |
1 | Roller diameter | Φ70mm |
2 | Numbers of Roller | 13 |
3 | Width range | 0mm - 600mm |
4 | Thickness range | 0.8-6.0mm |
5 | Shortest workpieces | 120 |
6 | Leveling Speed | 0-15m/min |
7 | Transmission mode | Gear drive |
8 | Control System | Manual |
9 | Size | 1.46*1.21*1.62m |
10 | Leveling Accuracy | 0.5mm/100*100mm |
List of main purchased parts:
Serial | Name | Brand |
1 | Main drive motor | China Fangli |
2 | Main drive reducer | LVSU |
3 | Bearing | NSK |
4 | Frequency converter | Delta |
5 | Electric appliance | OMRON |
6 | Leveling roll | MAHATMA |
7 | Main gear | MAHATMA |
8 | Feeding and discharging platform | MAHATMA |
9 | Cleaning cloth | Normal |
Technical service requirements:
The on-site services to be undertaken by the seller include but are not limited to the following:
1) During the important commissioning of the buyer's equipment, in case of unstable operation or failure of the equipment, the Seller shall, according to the buyer's needs, timely send professionals to the site for long-term support, eliminate the failure and ensure stable operation; The duration and times of on-site security shall be determined according to the use needs of the buyer, and the Seller shall actively cooperate.
2) During the field commissioning of the buyer's equipment, the Seller shall respond within 48 hours after receiving the fault information from Party A, arrive at the site within 72 hours, and eliminate the fault within 1 working day.
3) After the equipment passes the acceptance, the warranty period shall refer to the requirements of the corresponding clauses of the contract.
4) After the equipment warranty period (1 years, calculated from the date of delivery), a wide range of preferential technical support will be provided for life.
The Leveling principle
Problems may occur when processing unleveled coils:
Roll forming
During rolling molding, a roller is used to change the shape of the steel sheet coil through a series of processes. The defects of stress and flatness of raw materials make it difficult to realize accurate forming of coil. Due to the fast processing speed, the roughness defect of the roll will bring serious negative impact on the processing safety of the rolling molding line.
Stamping
The flatness defects and internal stresses in the coil can make accurate forming difficult. On the one hand, it may cause mold damage, on the other hand, it may lead to a decline in the quality of finished products. In addition, the flatness defect of raw materials may also cause the whole equipment to stop running and reduce the use efficiency of the equipment.
Shear plate
Shear processing will release the stress in the raw material, resulting in visible deformation of the material. The flatness defect of the coil will not guarantee the shear precision. The flatness of raw materials is a very important quality standard, because the sheared sheet is usually processed in a subsequent process.
Laser cutting line
Whether it is from sheet material, coil material to finished product, highly automated integrated processing line, smart factory, etc., the flatness defect of the coil material will not guarantee the cutting accuracy and is more likely to cause the loss of the laser head. After high-precision leveling It can improve efficiency and precision faster, save time and space,and reduce the cost of raw materials and accessories.
Deburring production line
In the process of deburring, the unevenness of the workpiece will lead to a decrease in the quality of the part. Some parts
cannot completely remove burrs or iron slag. After leveling, the workpiece can quickly improve the efficiency and quality
of deburring and reduce the rework rate and rate.
How to operate the hand wheel leveling machine
One purchase, lifetime service. We always provide free online problem-solving, and if the warranty period is exceeded, all equipment parts can be purchased at the factory price.
Yes, we are happy to give advice and we also have skilled technicians available 24hrs online. We need your machines running in order to keep your business running.
Don't worry, just tell me your working materials, specifications of workpieces, like width, thickness and length, then I will recommend you the most suitable machine for you.
We are factory, which manufactures CNC Leveling Machines , with 20 years experience in CNC machine's industry.
If confronted with such problems,online service is offered,you could contact our sales. Also,we offer engineer delivery service.Please contact us asap and don't try fix the machine by yourself or someone else. We will response within 12 hours as quick as we can to solve it for you