20CrMnTi Pottery Reducer Gear with 5-6 Accuracy Grade For Industrial Reducer
Pottery reducer gears transmit motor power through gear meshing, achieving speed reduction and torque increase via tooth ratio matching, converting high-speed low-torque input into low-speed high-torque output to provide sufficient driving force for ceramic machinery. Gears complete direction change, speed regulation and power distribution inside the reducer. Precision gear grinding ensures uniform tooth contact, reduces shock and vibration, and guarantees stable and reliable actions such as pressing, roller table conveying and cutting.
Main Applications
- Gear systems for ceramic tile presses and hydraulic press reducers
- Transmission reducers for kiln roller tables, drying kilns and firing kilns
- Transmission devices for ceramic material distributors, feed carts and conveyors
- Reduction gearboxes for tile cutting machines, edge grinders and polishers
- Transmission systems for fully automatic ceramic production lines and manipulators
- Maintenance and replacement of gears for various domestic and imported ceramic machinery reducers
Technical Data
| Module |
1.5 ~ 25.0 |
| Teeth Number |
10 ~ 150 |
| Accuracy Grade |
ISO 17485 Grade 5 ~ 8 |
| Material |
20CrMnTi, 42CrMo, 17CrNiMo6 |
| Heat Treatment |
Carburizing & quenching + tempering |
| Surface Hardness |
HRC 58 ~ 62 |
| Transmission Efficiency |
≥96% |
| Operating Temperature |
-20℃ ~ +120℃ |
| Max. Speed |
≤3000 rpm |
Product Advantages
- Strong impact and load capacity, suitable for high-frequency heavy-duty working conditions of tile presses.
- Wear and fatigue resistant, meeting 24-hour continuous production requirements.
- High precision and stable meshing reduce equipment failures and downtime.
- Dustproof and high temperature resistant, adapting to high-temperature and dusty ceramic workshops.
- Good interchangeability, directly replacing imported brand ceramic machinery gears.
- Mature heat treatment process, preventing pitting, tooth breakage and edge chipping.
- Customization based on drawings or samples available, fast delivery and cost-effective.
Production Process
- Raw Material Inspection → 2. Forging Blanks → 3. Normalizing Treatment
- Rough Turning → 5. Hobbing/Milling Semi-finishing → 6. Carburizing & Quenching
- Low Temperature Tempering → 8. Precision Grinding of Bore & End Face → 9. CNC Gear Grinding
- Flaw Detection → 11. Accuracy Inspection → 12. Anti-rust Packaging
Operation Method
- Clean gears, bearings and housing before assembly to remove dust and oil.
- Adjust meshing clearance, coaxiality and parallelism according to drawings.
- Fill heavy-duty industrial gear oil to ensure sufficient lubrication.
- Run no-load test for 30~60 minutes and check noise, temperature rise and vibration.
- Conduct gradual load test to confirm stable transmission.
- Regularly inspect oil level, quality and gear wear during normal production.
- Clean dust regularly to prevent entry into the gearbox.
- Replace lubricating oil according to equipment maintenance cycle.
Cautions
- Overload and over-impact operation are strictly prohibited to avoid gear fracture.
- Oil shortage and dry running are forbidden to prevent high-temperature burning and wear.
- Striking the tooth surface during installation is not allowed to avoid precision damage.
- Strengthen dustproof measures to prevent abrasive wear caused by dust.
- Control operating temperature within -20℃~120℃ to avoid overheating failure.
- Stop immediately for inspection if pitting, cracking or sudden noise change occurs.
- Replace gears in pairs when wear exceeds standard to ensure meshing accuracy.
- Keep storage environment dry and ventilated to prevent corrosion.
Why Choose us?
- 7-axis CNC Grinding: Tolerances as tight as ±5μm for quiet, durable operation.
- Strong technical expertise: Doctoral and master’s professionals in spiral bevel gear technology.
- Custom Design: Solutions for high-reduction, high-speed, heavy-load, and low-noise and less teeth for users
- Rigorous Testing: 100% inspection via Gleason metrology systems.

