1. Total height of trough: 950mm; 2. Cylinder diameter: 580mm; 3. Feed chassis diameter: 820mm; 4. Disc depth: 125mm; 5. Number of holes: 8; 6. Hole position upper width: 28cm, lower width: 28cm 7. Hole height: 8. Feeding capacity: 60 pigs; 9. Capacity: 160L; 10. Weight of pigs: 5-130kg; 11. Production process: roll plastic barrel, hand lay FRP chassis and integral hot-dip galvanized metal parts; 12. Material: plastic material of material tray, fiberglass material of chassis; 13. Packing method: wooden pallet and stretch film packing, 20 sets in one pallet; 14. Package size: 0.83 * 0.83 * 0.98M