1. Mold & Punch Are Main Wearing Parts
- Y83 forms metal chips under high hydraulic pressure.
- Mold, punch, die liner, and wear ring are among the most frequently worn components.
- Some Y83 models use replaceable high‑strength wear‑resistant steel for the punch and die area.
- Punch front may carry a replaceable wear ring to extend service life.
2. Hydraulic Seals & Guide Parts Wear Over Time
- Common wearing parts include hydraulic cylinder seals, piston seals, guide columns, guide sleeves, and wear rings.
- During long‑term compression, seals may age and guide components may wear due to repeated movement.
- Regular inspection helps prevent oil leakage, unstable pressure, and uneven briquette discharge.
3. Feeding & Discharge Components Need Attention
- Feeding hopper, feeding cylinder, discharge cylinder, discharge pusher, and mold chamber lining may also wear.
- Especially when handling hard steel chips or mixed scrap.
- If chips contain oversized pieces or foreign objects, the discharge path and mold opening area may wear faster than normal.
4. Confirm Spare Parts List Before Purchase
- For export projects, request an English wearing parts list, recommended replacement interval, mold drawing, and seal specification.
- Y83 has a relatively clear wearing parts structure.
- The exact spare parts set should match the confirmed model and production duty.
