Huashengming Heavy Industry has dedicated years to advancing coke crusher with equipment distinguished by exceptional wear resistance, precise particle size control, and energy-efficient performance. It excels particularly in processing hard materials like coke and petroleum coke.
coke crusher
1. Core Technological Advantages
Patented Wear-Resistant Technology
Roller Shell Material: Utilizes high-chromium manganese steel + rare metal alloy (patent pending), achieving hardness HRC ≥ 60 and compressive strength ≤ 160 MPa. Service life reaches 2-3 years, reducing maintenance costs by over 30%.
Overload Protection: Hydraulic system automatically retracts upon encountering metal objects, enabling rapid reset and minimizing downtime losses.
Precise Particle Size Control
Hydraulic Gap Adjustment System: One-button roller gap adjustment (1–20mm) ensures uniform, controllable output particle size (e.g., <3mm, even <1mm). Over-crushing rate <10%, meeting blast furnace ironmaking’s stringent coke particle size requirements.
Modular Integrated Screening & Crushing Design: Dual-tooth roller crusher directly produces qualified particle size, eliminating subsequent screening processes.
Energy Efficiency & Environmental Performance
Low power consumption per ton: Over 30% more energy-efficient than traditional hammer crushers, with 50% reduced dust emissions and noise levels ≤85dB.
Wet material adaptability: Screenless design (two-stage crusher) prevents clogging when processing moisture-containing materials, suitable for frozen coal and wet coke.
2. Main Product Series and Parameters
Huashengming coke crushers are categorized into four types based on capacity and functionality:
| Equipment Type | Representative Model | Production Capacity (t/h) | Output Particle Size (mm | Suitable Applications |
|---|---|---|---|---|
| Small Tooth Roller Crusher | 2PGC400×400 | 15–30 | 10–50 | Small-scale coking plants, pilot lines |
| Medium Tooth Roller Crusher | 2PGC600×900 | 80–120 | 30–150 | Medium-scale coke processing, petroleum coke crushing |
| Large Tooth Roller Crusher | 2PGC1200×1500 | 200–300 | 30–200 | Large steel mills, intensive production lines |
| High-Pressure Roller Mill | HSM-8030 | 60–100 | 2–25 | Fine crushing of high-hardness coke, low powder content requirements |
Note:
Tooth roller types include wolf teeth (wear-resistant), specialized coke-cutting teeth (anti-over-crushing), and straight bar teeth (high crushing ratio);
High-pressure roller mills suit hard materials like coke, petroleum coke, and feldspar, with roller surface pressure ranging from 60–120MPa.
3. Typical Application Scenarios
Blast Furnace Ironmaking Coke Pre-treatment
Requirement: Coke particle size must be controlled between 25–80mm; excessive fines impair gas permeability.
Solution: 2PGC900×1200 dual-tooth roller mill with adjustable output size (30–200mm), under-size rate <8%, enhancing blast furnace utilization efficiency.
Petroleum Coke Fine Crushing
Requirement: Petroleum coke must be crushed to 1–3 mm for aluminum electrolysis anodes.
Solution: HSM-8030 high-pressure roller mill delivers uniform output via laminar crushing, reducing fine powder rate by 20%.
Impurity-Containing Coke Processing
Challenge: Coke containing iron chunks and wood chips causes equipment damage.
Solution: Toothed roller mill equipped with hydraulic overload protection + intelligent cavity cleaning device for automatic foreign object removal.
