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Product Description
The working way of Self-adjusting rollers is that active frame, two motors and reducer controlled by the same ac motor driver realize the two motors stepless speed change and synchronization operation. The motor drive the main driving wheel working through drive system. The work piece is putted on the primary and secondary wheels, when the primary wheel running, the friction between work piece and primary wheel can drive the work piece rotating. the friction between rotating work piece and secondary wheel can drive the secondary wheel running. Each swing arms of the self-adjusting roller can drive work piece to adjust the diameter by itself, so that the labor power is saved much and the work efficiency is increased.
| Model No. | HG1-5 | HG1 -10 | HG1-20 | HG1-30 | HG1-40 | HG1-50 | HG1-60 | HG1-80 | HG1-100 | |
Loading(t) | 5 | 10 | 20 | 30 | 40 | 50 | 60 | 80 | 100 | |
| Shell Diameter | Min(mm) | 350 | 600 | 600 | 600 | 750 | 800 | 900 | 900 | 900 |
| Max(mm) | 2500 | 4000 | 4500 | 5000 | 5000 | 5000 | 5500 | 5500 | 5500 | |
Roller speed(m/h) | 6-60 | 6-60 | 6-60 | 6-60 | 6-60 | 6-60 | 6-60 | 6-60 | 6-60 | |
Motor power(Kw) | 2×0.18 | 2×0.25 | 2×0.37 | 2×0.37 | 2×0.55 | 2×0.75 | 2×0.75 | 2×1.1 | 2×1.5 | |
Regulating mode | Frequency control | |||||||||
| Dimension
| Length (mm) | Active 1585 1450 | Active 1585 1450 | Active 2165 2125 | Active 2410 2410 | Active 2410 2410 | Active 2600 2600 | Active 2600 2600 | Active 3020 3020 | Active 3020 3020 |
Width (mm)
| Active 872 392 | Active 872 392 | Active 1010 425 | Active 1260 550 | Active 1290 550 | Active 1360 590 | Active 1360 590 | Active 1745 760 | Active 1770 760 | |
Height (mm)
| 660 | 660 | 945 | 1125 | 1135 | 1135 | 1135 | 1400 | 1400 | |



Self-adjusting roller is composed of primary frame and secondary frame.
![]() | The primary part is composed of foundation, motor, transmission gear, swing arm and wheels |
![]() | The secondary part is composed of foundation, swing arm and wheels |
![]() | 1.According to the customers requirements, the rollerhas three forms: sub-rubber tire roller steel wheelssteel and plastic combination wheel; it can jointcontrol with other equipments. |
| 2.The control of the whole machine isPLC, AC variable frequency speedregulation, ensures the equipmentreliability. | |
| 3.Double-motor driven, the roller driveradopt Planet-cycloid Reducer orworm reduction gear mode. | |
| 4.Self-aligned Welding turning roller can adjust the center distance by reserved screwholes or lead screw in order to adapt todiameter of work piece. | |
| 5.The roller is mainly used for the welding Polish rubber liningand assembly of cylindrical roller shell, but also can assem-bly and weld together with other tooling for the cone inequ-ality diameter rotary. |

If you need help, please contact us. We can find the right machine for you.
Since established, Jinan Huafei CnC Machine Co.,Ltd. has focused on introducing and cultivating high-tech talents and takes it as development strategy. at present, many professionals have been brought together who specialize in researching and developing of uncoiling and leveling machines, CnC welding and cutting equipments. technical strength is always cherished as core competitiveness of our company.
With constant efforts of all staffs, our products have been sold well in domestic market and exported to many countries in the world, including Australia, Indonesia, India, Burma, Iran, Spain, Brasil, Peru, Russia, Azerbaijan, KZ, uZ, Sri Lanka, etc. During establishing the national brand of Huafei, we always hold the responsibility of culture communication between china and the world.



1.Does your company accept customized offer, we have special need.
HUAFEI CNC is a company that focuses on research and manufacture of modular cnc machines. We have a very rich experience and strong machine tool research and development capability. We are very willing to offer you customized highly-efficient equipment as long as you have certain amount of needs.
2.What certificate the machine in your company get?
We’ve passed the ISO9001 Quality System Approval and CE Certification.
3.Does your company accept CIF price?
CIF price includes shipping cost of cnc machine which needs to quote according to the different destination port and various in different months. Please contact us when you have such need.
CIF price also includes marine premium which is 2‰ of 1.1*total amount.
4.What’s your methods of transportation?
For most countries, we will transport our machine by sea, as for inland countries, we may use railway or highway transportation. Exported cnc machine is all be packed by wooden case which can be fixed into a 40 HQ.
5.If the machine is out-of-warranty, how to charge the cost of accessories?
For the out of warranty machine which needs to replacement parts, we will charge according to the parts quotation. If you have any questions, please email us for consultation.
6.Does MC have maintenance manual and operation manual?
Each cnc machine leaving the factory will be along with related series or model the English instructions including maintenance manual and operation manual. Attached documentations may also include cnc controller instruction, parts instruction you bought(like rotaty table, oil cooler)

Service purpose:
Our professional sale and after-sale service give you a faithful feel.
Thanks for your inquiry and welcome to visit our company. Any question, please feel free to contact us!
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