Metso GP Series GP100 Parts on Crusher Parts International - Professional Mining Equipment Accessories

Concave / Bowl Liner for GP100 Series Cone Crusher

Mon, 01 Jan 0001 00:00:00 +0000

Engineered for the Metso GP100™ / GP100S™ cone crusher—the high-efficiency, constant-stroke workhorse for secondary and tertiary crushing in aggregates production and mining (stationary & portable NW Series)—the GP100 Bowl Liner (Concave) is a precision-cast wear component designed to maximize the GP Series’ unique “steep cavity + long stroke” geometry. Unlike HP Series crushers, the GP100 utilizes a constant stroke / variable speed principle, demanding a liner profile that maintains a tight, consistent nip angle and parallel zone throughout the entire wear life to prevent “floating” feed and ensure high reduction ratios (up to 6:1) with superior cubicity.

Main Shaft for GP Series Cone Crusher

Mon, 01 Jan 0001 00:00:00 +0000

The Main Shaft is the structural backbone of the GP cone crusher. Forged from high-strength alloy steel (42CrMo or equivalent), our shafts undergo strict ultrasonic testing and precise heat treatment to eliminate internal stresses and prevent fatigue failures.

Key Features:

Heavy-duty forged steel with comprehensive UT (Ultrasonic Testing) inspection
Quenched and tempered for optimal core toughness and surface fatigue strength
Exact dimensional matching for head centers and bearing journals

Applications:

Mantle for GP100 Series Cone Crusher

Mon, 01 Jan 0001 00:00:00 +0000

Engineered for the Metso GP100™ / GP100S™ cone crusher—the high-efficiency, constant-stroke specialist for secondary and tertiary stages in aggregates (asphalt/concrete chips, manufactured sand) and mining (stationary & portable NW Series)—the GP100 Mantle (Head Liner) is the dynamic wear component that activates the GP Series’ unique “Steep Cavity + Long Stroke” geometry. Unlike HP Series mantles that rely on a pivot point, the GP100 Mantle gyrates with a constant, long stroke at a steep head angle. This demands a casting with precise spherical seating geometry and a reinforced lower skirt to maintain the tight nip angle and extended parallel zone essential for achieving high reduction ratios (up to 6:1–8:1) and superior cubical product shape without “ring bounce” or floating feed.