The bearing body machine and the thrust bearing are made of brass, and the bushing is made of TSQ-A, which can avoid the accidental friction with the main shaft and burn out. Each radial bearing is supplied by two rows of small holes with a hole diameter of 0.35 mm; the thrust bearing adopts a ring-shaped air supply form of the air bag groove, and has 16 air supply holes of 0.35 mm. The requirements for bearing gas are: (1) clean. (2) The pressure above 0.4 MPa can be maintained for a period of time after the intake valve is closed. The pipelines matched with the bearings of the machine should be subjected to strict cleaning and purging. The pipelines matched with the organization of the machine are equipped with a nickel sheet fine filter, which can effectively prevent the mechanical impurities of the card machine from entering the bearing interior. Since the air bearing expander is lubricated with air, the rotor speed can reach 60,000 rpm, which greatly increases the cooling capacity and shortens the oxygen production time. At the same time, it is effective in preventing the contamination of the working medium and safely operating the equipment. of. The air bearing turbo expander not only facilitates operation, reduces maintenance, but also prolongs the life cycle of the whole unit, shortens the oxygen production time, improves the oxygen production, saves a lot of energy, and saves the total value of the whole year. Ten thousand yuan. (Finish)
Downspout roll forming machine typically produce square and round downspouts for all types of large and small industrial plants, warehouses, residential and high-rise buildings.
It has two cutting ways, one is flying saw cutting, one is mould cutting, and this machine is PLC control, chain transmission, has high quality and long work time.
Specifcations:
Working process:
Pictures for machine:
Training and Installation : Downpipe Roll Forming Machine,Square Downpipe Roll Forming Machine,Cnc Downpipe Roll Forming Machine,Downpipe Cold Roll Forming Machinery YingYee Machinery and Technology Service Co.,Ltd , https://www.yingyee.cn
Raw material
Pre-painted steel coils, Galvanized coils, Aluminum coils
Material thickness range
0.2-0.8mm
Rollers
14-18 row
Material of rollers
45# steel with chromed
Shaft diameter and material
76mm, material is 40Cr(can change as drawings)
Forming speed
10-15m/min(excluding cutting stop time)
Main motor power
4 KW
Hydraulic station power
3 KW
Mode of cutting
Flying saw or mould cutting or hydraulic cutting
Way of driven
Chain transmission or Gear box
Controlling system
PLC
Voltage
380V/3Phase/50Hz
Decoiler - Feeding guide - Main roll forming machine - PLC control system - Hydraulic cutting - Collection table
1. We offer installation service local in paid, reasonable charge.
2. QT test is welcome and professional.
3. manual and using guide is optional if no visiting and no installation.
Certification and after service:
1. Match the technology standard, ISO producing certification
2. CE certification
3. 12 months warranty since the delivery. Board.
Our advantage:
1. Short delivery period.
2. Effective communication
3. Interface customized.