Main Parameters

Spec. & Model

Pitch (mm)

Breaking Load（KN）

Φ14×50（30）

50

≥170

Φ18×64（40T）

64

≥290

Φ22×86

86

≥550

Standard

Coal Industrial Standard of the PRC. MT/T71—1997 Open Type Adapter Ring for Mining Round-link Chain

Use

Used in double-chain scraper conveyors and coal planers and used by connecting with high-strength round-link chains and scrapers.