| machine type | polishing machine | core components | Engine, Bearing |
| machinery test report | Provided | key selling points | Long Service Life |
| video outgoing-inspection | Provided | power (kw) | 4.4 |
| weight (kg) | 350 | Product name | wood Four Side Sanding Machine |
| Model | PGJ1-4 | Max.process thickness | 80mm |
| main motor | 2.2kw*2 can be customized | Max.process width | 120mm can be customized |
| Min.process length | 350mm | feed speed | 6m/min(adjustable) |
| voltage | 380v/50hz/3phase | polishing group quanitity | 1 groups or 2 groups |
| weight | 350kgs |