Sawmill sprockets drive log deck chains, carriage feed mechanisms, debarker conveyors, and timber sorting systems. Operating in wet, resinous environments with heavy log impacts requiring 4140 steel, zinc-nickel coating, and split hub construction.
| Parameter | Bereik | Aangepast |
|---|---|---|
| Toonhoogte | 19.05–38.1mm | Ja |
| Ketting | ANSI #60–#120 / ISO 12B–24B | Ja |
| Tanden | 13–40T | 9–76T |
| Materiaal | C45 / 4140 | SS304 |
| Hardheid | HRC 40–50 | — |
| Middelpunt | QD / Split | QD |
| Boring | H7, 30–80mm | QD breidt zich uit |
| Streng | Simplex / Duplex | — |
| Snelheid | Up to 600 RPM | — |
| Oppervlak | HDG / Zinc-nickel | — |
| Temp | -20°C tot +60°C | — |
| TIR | ≤0,03 mm | — |
| Sleutelgat | DIN 6885 / AS 1403 | Keizerlijk |
| Smering | ISO VG 30-68 | — |
| Vermoeidheid | >10M cycli | — |
| Veiligheidsfactor | ≥5:1 | — |
| Gewicht | 1–15 kg | — |
| Lawaai | <72 dB | — |
| Stof/puin | Extreme | — |
| Certificaat | ISO 9001, EN 10204 3.1 | — |
✅ CNC precision teeth for accurate material feed positioning.
✅ HRC 40-50 hardened teeth — resists wood resin/bark abrasion.
✅ Split hub / QD for field replacement — minimises expensive downtime.
✅ Full EN 10204 3.1 material traceability — meets audit requirements.
Locaties: Log deck chain, carriage drive, debarker, green chain, trim saw feed. Functie: Zet het motorkoppel om in een nauwkeurige materiaaltoevoer en verwerkingsbeweging.
OEM: Wood-Mizer*, Helle*, EWD*, Linck* systems. *Compatibility reference only.
Selecteer: ❶ Match chain pitch ❷ Shaft bore → hub type ❸ Tooth count for speed ratio ❹ Material grade for environment ❺ Surface treatment for corrosion protection.
Installeren: LOTO → release chain → remove old sprocket → mount new (split hub = no chain removal) → align → tension 2-3% → lubricate → test.
Problemen: Ketting loopt vast op de tandwielen = versleten tandwiel (vervang beide). Trillingen = verkeerde uitlijning/rondloopafwijking. Overmatig lawaai = droge ketting. Ketting slaat over = uitgerekte ketting + versleten tandwielen (vervang beide).
Launceston, TAS: “Precision sprockets matched OEM specs. Running well.” ★★★★★
Sydney, NSW: “Split hub saved hours during shutdown. Material certs provided.” ★★★★★
Brisbane, Queensland: “Consistent quality across multiple orders. Hardened teeth lasting well.” ★★★★☆
Adelaide, Zuid-Australië: “QD bushed on large shaft. Rapid installation, running true.” ★★★★★
Melbourne, Victoria: “Professional documentation, competitive pricing, reliable supply.” ★★★★★
Transmissiekettingen
Bussen
✅ ISO 9001 ✅ ANSI/ISO ✅ EN 10204 3.1
Ever-Power Australië: meer dan 15 jaar ervaring, meer dan 3200 productvarianten, CNC-precisie, technische ondersteuning.
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