Introduction: Huashengming Heavy Machinery Factory specializes in the production of small and medium-sized ore crusher equipment, renowned for its compact structure, high wear resistance, and...

Huashengming Heavy Machinery Factory specializes in the production of small and medium-sized ore crusher equipment, renowned for its compact structure, high wear resistance, and excellent cost-performance ratio.

1. Product Types and Technical Features

Double Roll Crusher (Flagship Model)

Working Principle: Dual-roll compression crushing, suitable for medium-fine crushing of medium-to-low hardness materials (limestone, coal gangue, iron ore, etc.).
Core Advantages:

Wear-Resistant Roll Shell: Constructed from high-chromium manganese steel (containing rare metals), offering a lifespan exceeding 2 years with high-temperature resistance.
Intelligent Control: Hydraulic models (e.g., 2PGY series) support adjustable discharge size (1–12mm) with one-button start/stop operation.
Low Maintenance: Simple structure, minimal wear parts, optional spring/hydraulic dual systems.

Applications:
Small-to-medium sand plants (2–50 tph), construction waste recycling, coal/chemical feedstock fine crushing.

Hammer Crusher

Upgraded dual-stage hammer crusher: Screenless design handles high-moisture materials (e.g., coal slurry, furnace slag) with low over-crushing rate and ≤3mm output size (80% ≤2mm).
Advantages:

Dual-rotor structure delivers high crushing ratio at 20–180 tons/hour;
Strong anti-clogging performance ideal for brick plants and coal washing operations.

Model Example:
600×600 (22kW×2, 20–30 tons/hour).

Jaw Crusher

Primary Crushing Choice: Used in mining and construction materials sectors for large-block materials (feed ≤350mm), such as granite and basalt.

Features:
Model range from PE-150 to PE-1200, power 5.5–110kW;
Mobile design for portable operations.

2. Main Model Parameters and Price Reference

Double Roll Crusher Model Comparison

Model	Output (t/h)	Power (kW)	Weight/Remarks	Applications
2PGT400×250	2–12	15–22	≈2.5 tons	Small-scale sand plants, start-up phase
2PGY750×500	12–50	55×2	Roll shell thickness: 15cm, hydraulically controlled	Power plant slag, oil shale crushing
2PGY1000×1000	20–80	Customization	CNC hydraulic system, one-touch start/stop	Medium-to-large-scale sand and gravel plants