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Heavy-Duty PCZ Hammer Crusher for Limestone & Medium-Hard Rocks

PCZ Hammer Crusher for Limestone Crushing


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【Capacity】5-280T/H
【Feeding Size】＜350mm
【Type】 Single/double rotor hammer crusher; directional/reversible hammer crusher; vertical shaft, ring hammer crusher, swing hammer crusher; fixed and mobile hammer crusher.
【Application】The hammer crusher is designed to efficiently crush medium hardness and brittle materials, including limestone, gypsum, masonry, coal gangue, slag, coke and coal salt, chalk and other materials, it is widely used in mining, cement production, coal processing, metallurgy, building materials, highway construction and combustion and other fields.
【Service】Hammer Crusher design, mineral separation test, mineral processing design, on-site installation or remote installation.

The hammer mill is a powerful rock crusher commonly used in various industries to reduce material size ranging from 600 to 1800 mm down to sizes below 25 mm, including limestone, coal, slag, gypsum, and glass. It operates using a high-speed rotary hammer to impact the ore, with the finished product size easily adjustable by controlling the grate openings, rotor speed, and hammer capacity.

PCZ Hammer Crusher Ring Hammer Crusher Reversible Hammer Crusher PCH Ring Hammer Crusher Wet Material Hammer Crusher

Work Principle

Advantages

Parameters

Successful Cases

FAQ

Working Principle

The working principle of Hammer Crusher is to use the high-speed rotation of the rotor and the repetitive impact of the hammer head to crush the materials into particles of the required size. The electric motor drives the rotor to rotate at high speed in the crushing chamber, the material enters into the crushing chamber from the feed opening, and is crushed by the striking, impacting, shearing and grinding of the high-speed hammers. In the lower part of the rotor, there is a screen plate, materials smaller than the size of the screen hole are discharged from the screen plate, and materials larger than the size of the screen hole are left on the screen plate to continue to be struck by the hammers and grinding, and finally discharged out of the machine through the screen plate.

Advantages

Simple structure, compact size, light weight;
High efficient, high crushing ratio, Finished product small and uniform;
Easy maintenance and reliable operation.

Technical Parameters

Hammer Crusher
Model	Rotation Speed	Feeding Size	Max Feeding Sizez	Discharge Size	Capacity	Power	Weight	Dimensions
Model	r/min	(mm)	(mm)	(mm)	(t/h)	(kw)	(t)	(mm)
PC400×400	1500	145×450	100	0-30	5-8	7.5	0.9	844×942×878
PC600×400	1000	295×450	100	0-35	10-12	18.5	1.03	1054×972×1117
PC600×600	1000	295×570	100	0-35	12-18	45	2.14	1315×840×1501
PC800×600	1000	350×570	120	0-45	20-25	55	2.45	1515×2586×1040
PC800×800	1000	350×850	120	0-45	35-45	55	3.05	1515×2831×1040
PC1000×800	1000	580×850	200	0-45	25-40	110	6.5	3206×2210×1515
PC1000×1000	1000	580×1060	200	0-45	40-80	132	7.59	3514×2230×1515
PC1250×800	750	650×850	200	0-45	20-50	132	11.7	2630×1780×2050
PC1250×1250	750	650×1330	200	0-45	90-110	185	13.2	2630×2180×2050
PC1400×1400	750	1050×1540	250	0-45	120-170	280	17.2	2790×2800×2310
PC1600×1600	600	1500×1785	350	0-60	220-280	450	22.8	3350×3120×2660
The technical parameters provided are for reference only. Final product performance shall be subject to the official technical specifications.

Successful Cases

Rock Gold Mine - South Sudan

Alluvial Gold Mines - Zimbabwe

Chromite - South Africa

Alluvial Chrome Ore - Zimbabwe

Alluvial Tin Mines - Bolivia

Rock Tin Mines - Indonesia

Copper Oxide - Russia

Tantalum Niobium Ore - Nigeria

Lithium Mines - Brazil

Kaolin Mine - Uganda

Lead Zinc Mine - Morocco

Manganese Ore - Kenya

Hematite - South Africa

FAQ

Q: What materials are suitable for hammer crushers?

A: Best for medium-low hardness materials (coal, limestone, gypsum), especially brittle materials. Not for hard rocks (e.g., granite) or sticky substances.

Q: How to extend hammer head service life?

A: ①Rotate/replace hammers regularly ②Avoid metal contaminants ③Use high-chrome alloy hammers for abrasive materials.

Q: What if hammer crusher output drops suddenly?

A: Check for sieve clogging, hammer wear, motor power, and ensure feed size meets equipment requirements.

PCZ Hammer Crusher for Limestone Crushing

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