Product Parameters
|
Name |
Oil seal for wood chipper |
|
Temperature Range (°C) |
-40~110/-40~160/-20~220 |
|
Advantages |
Oil resistant, high temperature resistant |
|
Speed(m/s) |
≤8 |
|
Pressure Bearing (MPa) |
≤0.3 |
|
Shaft Surface Roughness Ra (μm) |
≤0.8 |
Product Features and Applications
Standardized oil seal specifications, universally applicable to the same model of equipment, low inventory cost
Oil seal failure is easily visible; even slight oil leakage allows for early inspection and repair, preventing bearing seizure due to lack of lubrication
Suitable for processing wood chips, resin, mud, and water corrosion; applicable to open-air forests and damp wood processing environments
Product Details
01.
Paired floating rings are perfectly aligned, without tilting or misalignment; the cavity is thoroughly cleaned and free of sawdust residue
02.
The outer ring is fully encased in rubber, fitting snugly against the bearing housing cavity, preventing dust leakage and outer ring slippage
03.
Small installation space, easy replacement, no need to disassemble the entire spindle
Product Certification
After-Sales Service
Oil seals for wood chipper are consumable parts and are not covered by after-sales warranty
FAQ
1)What causes frequent oil leakage from the wood chipper spindle oil seal, which fails shortly after replacement?
A: ① Wear, scoring, or grooves on the journal surface.
②Rough installation, with screwdrivers or hard objects scratching the oil seal lip.
③Excessive grease filling, leading to excessive pressure inside the bearing cavity.
2) How to distinguish between floating oil seals and skeleton oil seals?
A: Floating oil seals are preferred for the wood chipper's main shaft; skeleton oil seals are used for the auxiliary rollers
3)Should the machine be stopped immediately and the seal replaced if the oil seal is leaking?
A: ①Slight, slow leakage: Operation can continue for a short time, but a planned shutdown for replacement is necessary.
②Dripping leakage, accompanied by increased bearing temperature and abnormal noise: Immediate shutdown and power disconnection are required for replacement
4) How to handle the hardening and deterioration of the oil seal in low-temperature winter environments?
A: ①Replace with a low-temperature resistant oil seal
②Preheat the machine before starting
5)What is the approximate lifespan of an oil seal under normal operating conditions for a wood chipper?
A: Skeleton oil seal (auxiliary roller): Clean and dry operating conditions 800–1500 hours
6)How to clean and repair a floating oil seal if sawdust gets inside?
①Safety power off and lock
②Thoroughly rinse the metal float ring contact surface with diesel or cleaning agent
③Check the alloy float ring sealing surface for scratches, pits, and wear steps
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