| Item | Specification |
|---|---|
| Roller installation density | 6 rollers installed per meter |
| Working length | 2500 mm |
| Working width | 500 mm |
| Working height | 300 mm |
| Rated load | 800 kg per unit |
| Equipment weight | 230 kg |
| Roller pipe material & specification | Hot-dip galvanized, diameter 76 mm |
| Main beam material & specification | 90×40 mm bent steel plate |
| Bearing type | National standard bearing |
| Brake system | PU brake rubber in black; brake lever made of 45# steel |
| Wheel bracket fabrication | Bending and welding of 5 mm steel plate |
| Surface treatment process | Pickling → Phosphating → Powder coating → Baking finish |
