Advantage of Spinning Machine:
1.Through shaft: Material is 40Cr, medium frequency conditioning to HB220-280, high tensile strength, yield strength and
hardenability, good toughness. 2.Supporting wheel: material is 40Cr forgings, medium frequency conditioning to HRC35-40, strong
impact resistance, good wear resistance;The wheel can be integral retaining edge and movable retaining edge. 3.Tightening sleeve:
material is 45# forgings, conditioning to HB220-280, yield strength ≥355Mpa 4.Bearings: Wafangdian bearings - comprehensive
economic and technical indicators in the bearing industry in China ranked first, the world ranked 12th. 5.Bearing seat: Material
is ZG35. 6.Base:Material is ZG35 or H STEEL ( Q235B). 7. Electrical system: Due to the deformation of individual centrifugal
molds(pole/pipe/pile mold) or irregular mold clamping, mold jumping or mold flying may occur during high-speed centrifugation,
which is a major safety production hazard. In response to this situation, our company has developed an anti-jumping mode frequency
conversion cabinet. The system has two functions: automatic frequency reduction and manual frequency reduction. The automatic
frequency reduction can be automatically realized three times, and the corresponding centrifugal time can be increased for each
frequency reduction. The basic frequency can be set according to different types of molds, and the current percentage can be
monitored. In the phase of raising the speed, the acceleration time is superimposed to ensure that the raising speed is more
balanced. At the same time, users can also select the energy feedback unit. The energy feedback unit automatically detects the DC
bus voltage of the frequency converter, reverses the DC voltage of the DC link of the frequency converter into the AC voltage with
the same frequency and phase as the grid voltage, and is connected to the AC grid after multiple noise filtering links, so as to
achieve the purpose of energy feedback to the grid, The electric energy fed back to the power grid reaches more than 95% of the
power generation energy, effectively saving electric energy.