2026.09.08
Particulate impurities in the intake medium are one of the main causes for the premature wear of oil‑free vacuum pump internal components. Dust, metal powder and granular debris entering the pump cavity will scratch scroll tooth surfaces, abrade sealing p
2026.09.08
Long‑term heavy‑load operation of oil‑free vacuum pump will generate a large amount of compression heat and friction heat inside the pump cavity. Poor heat dissipation will cause continuous temperature rise of key components such as scroll plates, bearing
2026.09.08
The scroll tooth clearance is one of the core influencing factors determining the ultimate vacuum performance of oil‑free scroll vacuum pumps. Excessive clearance will cause serious gas backflow inside the pump cavity, which directly lowers the achievable