peg 200 220 impact crusher

PEG 200 220 Impact Crusher: The Ultimate High-Performance Solution for Medium-Hard Aggregate Processing

Introduction

In the modern aggregate, mining, and recycling industries, the demand for high-efficiency crushing equipment continues to rise. Among the most reliable and versatile machines on the market today is the PEG 200 220 Impact Crusher. Designed for secondary and tertiary crushing applications, this robust machine delivers exceptional reduction ratios, superior cubical shape, and outstanding operational flexibility. In this comprehensive guide, we will explore the technical specifications, key features, application areas, and economic benefits of the PEG 200 220, while also comparing it to alternative crushing technologies to help you make an informed investment decision.

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What is the PEG 200 220 Impact Crusher?

The PEG 200 220 is a heavy-duty horizontal shaft impact crusher (HSI) engineered for processing medium-hard rocks such as limestone, dolomite, gypsum, and recycled concrete. The model number refers to its rotor diameter (2000 mm) and rotor width (2200 mm), making it one of the largest and most powerful units in its class. It is specifically designed to handle feed sizes up to 800 mm and produce output sizes ranging from 0 to 70 mm, depending on the configuration of the impact plates and rotor speed.

This crusher is the result of decades of engineering innovation, combining a high-inertia rotor, advanced wear-resistant materials, and a user-friendly hydraulic system. It is widely used in stationary and mobile crushing plants across Europe, Asia, the Middle East, and the Americas.

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Key Technical Specifications

Parameter	Value
Rotor Diameter	2000 mm
Rotor Width	2200 mm
Max Feed Size	800 mm
Capacity	350 – 550 t/h
Motor Power	2 x 250 kW (or 1 x 400 kW)
Rotor Speed	400 – 600 RPM
Blow Bar Length	1600 mm
Weight (Crusher Only)	32,000 kg
Hydraulic Opening	Yes (fully automatic)

Note: Actual capacity depends on feed material characteristics, moisture content, and final product requirements.

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Advanced Design Features That Set It Apart

1. High-Inertia Rotor for Maximum Crushing Efficiency

The PEG 200 220 features a solid, machined rotor with a large moment of inertia. This design stores kinetic energy during idle phases and releases it instantly during impact, enabling the crusher to handle large, dense feed materials without significant speed loss. The result is a more consistent product gradation and lower specific energy consumption (kWh/t).

2. Three-Chamber Crushing Zone

Unlike standard two-chamber impactors, the PEG 200 220 incorporates a three-chamber crushing zone. This allows for multiple impact stages within a single pass, producing a highly cubical end product with fewer flaky particles. This is particularly critical for asphalt and concrete aggregate specifications.

3. Fully Hydraulic Adjustment and Opening System

Maintenance downtime is a major cost factor in crushing operations. The PEG 200 220 is equipped with a hydraulic frame opening system that allows operators to swing open the upper and lower housing in minutes. This provides quick access to blow bars, impact plates, and liners, reducing maintenance time by up to 50% compared to manual systems.

4. Wear-Resistant Components with Extended Service Life

The crusher uses high-chrome blow bars (optional martensitic steel for abrasive materials) and reversible impact plates made from manganese steel. These components are designed to be rotated or flipped to maximize utilization before replacement. Additionally, the wear liners in the crushing chamber are bolt-in type, allowing for quick replacement without welding.

5. Smart Control System (Optional IoT Integration)

For modern digital operations, the PEG 200 220 can be integrated with a PLC-based control system that monitors rotor speed, bearing temperature, vibration levels, and motor load in real-time. This data can be transmitted to a central control room or mobile device, enabling predictive maintenance and remote diagnostics.

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Application Areas: Where Does the PEG 200 220 Excel?

A. Limestone and Dolomite Quarries

In limestone processing, the PEG 200 220 achieves a reduction ratio of up to 15:1. It can take run-of-mine material (0-800 mm) and reduce it to a 0-40 mm base product in a single pass, eliminating the need for a primary jaw crusher in many cases. This significantly reduces capital expenditure and plant footprint.

B. Recycled Concrete and Asphalt (C&D Waste)

The crusher’s open rotor design and adjustable impact plates make it ideal for processing reinforced concrete and asphalt millings. The hydraulic system allows operators to adjust the gap to accommodate rebar and other metallic contaminants, preventing damage to the rotor.

C. Cement and Lime Production

In cement plants, the PEG 200 220 is used for secondary crushing of raw meal (limestone, clay, marl). Its ability to produce a fine, uniform product (0-25 mm) improves the efficiency of raw mills and reduces overall energy consumption.

D. Road Base and Sub-Base Production

The cubical shape of the crushed product from the PEG 200 220 meets the strict requirements for road base materials (e.g., AASHTO, EN standards). The machine can be configured to produce a single-sized aggregate or a continuously graded mix.

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Performance Comparison: PEG 200 220 vs. Cone Crushers vs. Hammer Crushers

Criteria	PEG 200 220 (HSI)	Cone Crusher	Hammer Crusher
Reduction Ratio	15:1	6:1 – 8:1	20:1
Product Shape	Excellent (cubical)	Good (elongated particles possible)	Fair (more fines)
Feed Size Tolerance	Up to 800 mm	Up to 400 mm	Up to 600 mm
Wear Cost per Ton	Medium	Low	High
Handling of Moisture & Clay	Good	Poor (clogging risk)	Good
Maintenance Complexity	Simple (hydraulic)	Complex (requires skilled labor)	Simple
Capex (Initial Cost)	Medium	High	Low
Flexibility (Adjusting Output)	High (tool-less gap adjustment)	Medium (requires changing liners)	Low

Verdict: While cone crushers offer lower wear costs for very abrasive materials, the PEG 200 220 provides superior flexibility, higher reduction ratios, and better product shape for medium-hard materials. For operators prioritizing throughput and product quality over wear cost, the PEG 200 220 is the clear winner.

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Economic Benefits: Total Cost of Ownership (TCO)

When evaluating a crusher, the purchase price is only a fraction of the total cost. The PEG 200 220 is designed to minimize TCO in the following ways:

• Lower Energy Consumption: The high-inertia rotor reduces peak power demand by 15-20% compared to conventional impactors. Over a 10-year lifespan, this can save over $200,000 in electricity costs (based on 5,000 operating hours/year).
• Reduced Downtime: The hydraulic opening system cuts maintenance time from 8 hours to 2 hours for a full blow bar change. This translates to an additional 300-400 tons of production per maintenance event.
• Extended Wear Life: Using premium blow bar alloys (e.g., Xwin® or ceramic composite) can extend service life by 30-50% in abrasive applications, reducing consumable costs.
• Resale Value: Due to its robust construction and brand reputation, PEG crushers retain approximately 60% of their original value after 5 years, making them a sound investment.

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Installation and Operational Requirements

Foundation and Space

The PEG 200 220 requires a reinforced concrete foundation with vibration dampening mounts. The recommended installation area is 6m x 5m, with a minimum clearance of 3m above the crusher for overhead crane access.

Power Supply

The crusher requires a 400V or 690V three-phase power supply. A soft starter or VFD (Variable Frequency Drive) is recommended to reduce inrush current during startup.

Dust Suppression

To comply with environmental regulations, a water spray system or dust collection hood should be installed at the feed and discharge points. The crusher’s housing is designed to be sealed, minimizing dust leakage.

Safety Features

• Emergency stop buttons on both sides of the machine.
• Safety interlocks on the hydraulic opening system.
• Vibration sensors that automatically shut down the crusher in case of abnormal operation.

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Maintenance Best Practices for Longevity

1. Daily Checks: Inspect blow bars for uneven wear, check belt tension, and monitor bearing temperatures (should not exceed 70°C).
2. Weekly Checks: Verify the gap between the blow bar and impact plates; adjust if the product size drifts.
3. Monthly Checks: Grease the rotor bearings (using high-temperature lithium grease) and inspect the hydraulic oil level.
4. Annual Overhaul: Replace all wear liners, check the rotor for cracks (using ultrasonic testing), and re-torque all fasteners.

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Why Choose the PEG 200 220 Over Competitors?

• Proven Track Record: Over 500 units installed globally in the last decade.
• After-Sales Support: Global network of service centers with 24/7 spare parts availability.
• Customization: The crusher can be customized with different rotor configurations (e.g., 2, 3, or 4 blow bars) to suit specific applications.
• Environmental Compliance: Low noise levels (below 85 dB at 1m) and optional dust encapsulation make it suitable for urban recycling sites.

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Frequently Asked Questions (FAQ)

Q1: Can the PEG 200 220 handle wet or sticky materials?

Yes, the crusher is equipped with a “breaker plate” that prevents material from clogging. However, for materials with more than 10% moisture, we recommend a pre-screening system.

Q2: What is the typical payback period for this crusher?

Based on a 500 t/h operation, the payback period is typically 18-24 months, depending on the selling price of the final aggregate.

Q3: Is it possible to convert the crusher from fixed to mobile?

While the PEG 200 220 is primarily designed for stationary plants, it can be mounted on a heavy-duty skid frame for semi-mobile applications. For fully mobile operations, we recommend our sister product, the PEG 200 220 M (mobile version).

Q4: What warranty is provided?

The crusher comes with a 24-month warranty against manufacturing defects. Wear parts are excluded from the warranty but are covered by a separate performance guarantee.

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Conclusion: Invest in the PEG 200 220 for Long-Term Profitability

The PEG 200 220 Impact Crusher represents the pinnacle of impact crushing technology for medium-hard materials. Its combination of high capacity, superior product shape, low operating costs, and ease of maintenance makes it an ideal choice for quarry operators, recyclers, and contractors who demand reliability and efficiency.

Whether you are expanding an existing plant or building a new greenfield project, the PEG 200 220 offers the performance and flexibility to meet your production targets while keeping your cost per ton at a minimum. Contact our engineering team today for a customized crushing solution tailored to your specific material and output requirements.

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Keywords: PEG 200 220 impact crusher, HSI crusher, secondary crusher, tertiary crusher, limestone crusher, recycled concrete crusher, aggregate production, cubical shape, high reduction ratio, hydraulic impact crusher, quarry equipment, mining crusher.

Meta Description: Discover the PEG 200 220 impact crusher – a high-capacity HSI crusher for limestone, dolomite, and recycled aggregates. Features, specs, and cost benefits explained.