80-160t/H High Output Reversible Hammer Crusher For Hard Stone 3-6mm Fine Crushing

PCK1416Ⅱ hard stone dedicated reversible hammer crusher is a customized upgraded model in PCK series, specially developed for fine crushing of medium and high-hardness stones such as basalt, granite and bluestone. Different from coal-dedicated models, this equipment adopts enhanced hammer head and thickened cavity lining plate design, matching professional hard stone crushing parameter configuration.

Key specifications include rotor specification φ1400×1600mm, fixed rotor speed 733r/min, matched 280KW high-power motor, hourly processing capacity up to 80-160t/h. It retains the core reversible rotation advantage, solving the problems of fast wear and frequent failure of ordinary crushers when processing hard stones. With max 100mm feeding granularity and stable 3-6mm fine discharging, the equipment realizes one-time fine crushing and shaping of hard stones.

The whole machine weighs 27.5t, with reinforced overall structural strength, adapting to long-term high-impact hard stone crushing operation, and is the preferred fine crushing equipment for high-standard aggregate hard stone processing projects.

Under the fixed parameter configuration of PCK1416Ⅱ, the 280KW high-power motor drives the φ1400×1600mm rotor to operate stably at 733r/min. Hard stone materials within 100mm particle size are evenly fed into the enhanced anti-impact crushing cavity.

The high-strength reversible hammer head conducts high-frequency impact, extrusion and fine grinding on hard stones. The bidirectional rotation design ensures uniform stress on hammer heads and lining plates, avoiding local rapid wear caused by hard stone impact.

Bulk hard stones are gradually refined into uniform 3-6mm cubic fine aggregates through repeated circulating crushing inside the cavity. Qualified finished materials are discharged efficiently, and oversized materials are automatically recycled for secondary crushing. The fixed-speed and fixed-power parameter design ensures stable hard stone crushing effect, no particle unevenness, and durable operation.

• Professional Hard Stone Dedicated Parameter Configuration - PCK1416Ⅱ exclusive configuration: 733r/min fixed speed, 280KW high power, 80-160t/h high output, specially optimized for high-hardness stone crushing.
• Enhanced Wear-resistant Reversible Structure - Thickened alloy hammer head and anti-impact lining plate, matched with bidirectional rotation technology, greatly reduces wear rate during hard stone processing and extends equipment service life.
• Stable 3-6mm Fine Shaping - Fixed cavity gap and precise rotor operation parameters ensure uniform hard stone finished particles, regular cubic shape, no flaky materials, high aggregate commercial value.
• Heavy-duty Stable Operation - 27.5t heavy-duty fuselage and 6030×5744×2290mm overall dimension enhance equipment stability, effectively resist vibration caused by hard stone impact.
• Low Maintenance Cost - Reversible rotation makes full use of double-sided hammer heads, reducing replacement frequency of wearable parts, and solving the point of high maintenance cost of hard stone crushing equipment.

Suitable for fine crushing and shaping of high-hardness materials such as basalt, granite, bluestone and limestone. Widely used in high-standard highway aggregates, construction fine sand and high-grade concrete aggregate processing projects.