Four-roll plate bending machine, due to its full-featured, high-precision, and easy-to-use operation, this device is the ideal contemporary CNC coiling device. It is the ideal model for rolling circular and arc-shaped workpieces in energy, transportation, petroleum, chemical, boiler, shipbuilding, hydropower, and metal structure industries. This machine is servo control, it can precisely roll tank, square tank and other shaped products.
SPECIFICATIONS FOR 4 ROLLS HYDRAULIC PLATE ROLLING MACHINE
This machine can be customized, its useful length can be from 500mm to 9000mm. Thickness can be from 1 up to 100mm. With our four rolls plate bending machine, plate can be bent on both side without returning. Full automatic controlled by PLC, there's no need for additional processing steps for bending the ends. The flat edge is 1.5-2 times of the thickness. Quality certificate such as CE and ISO9001.
Machine Main Features
Name: Four-roll hydraulic plate bending machine
CNC machine, full automatic controlled by PLC, there's no need for additional processing steps for bending the ends.
Machine part: 42CrMo Alloy Steel Work Roller
Upper roller likes drum with collaboration of carrier roller permit continual bending of any thickness of plate.
Bottom roller and lateral roller driven by hydraulic oil tank.
Machine Part: Hydraulic System
Through exclusive technology, it can develop cones as easily as competitive machines can develop cylinders.
It eliminates scarring on the surface of shell or roll and also eliminates, in most cases, the need for grinding the lamination(bullnosing) on the minor diameter edge.
Yuken valve made in Japan.
Machine Part: Release Device
Hydraulic drop-end for easy removal of finished ferrule.
Machine Part: Main Motor
Main power: China famous brand.
Main electronic: elements: Siemens made in Germany.
Machine Part: PLC Control System
HMI(human machine interface), intelligent operation. Self-compensating, single operate, high efficiency, safe and convenient.
Many models for choice, economic numerical control model.
A PLC control system ensure the machine's bottom and lateral rolls operate synchronously. Up to eight steps can be programmed with the touchscreen.
Machine Part: Spherical Roller Bearings
Top rollers are guided with spherical bearings.
All rolls mounted with spherical bearing.
Packing & Delivery
1.How do I examine the product after delivery? 1)Check to determine if there is any collision damage on the rolling machine surface paint.And if the roll surface is rusty.If the above situations occur,please contact us immediately. 2)Connect the power supply,and ensure the machine operate correctly. 2.Transportation information of products Customers can track the shipping progress of the rolling machine with information from the B/L.We will also keep track of shipping until customers have received the rolling machine. Warranty period and replacing spare parts 1) Within the warranty period,we will offer spare parts for damaged parts that have not been damaged due to incorrect operation.The warranty period is 14 months from the date of the B/L. 2) Outside of the warranty period ,replacement parts for electrical components are available in your local area as they are all sourced from internationally know brands.customers can also contact us and we will offer spare parts at cost.We will also assist you in purchasing options in your local area in order to solve problem as quickly as possible. 3) If you meed us to perform on site service,we will send a technician,and you will be covering costs for transportation,accommodations ans salaries. 3.Condition for returns and refunds If the rolling machine does not match your requirements as set by the contract,and still doesn't meet your requirement even after improvements,you can choose sales return and refund.
JIANGSU LONGSHENG MACHINE MANUFACTURING CO.,LTD
Add: Haian Libao Development Area,Jiangsu China Tel: +86-513-88281688 Mobile: +86-15951415788 Email: lucy@ longshengmachine.com Http://www.longshengmachine.com