Heavy Duty Apron Feeder for Mining Crushing

Heavy Duty Apron Feeder for Mining Crushing: Engineered for Extreme Durability & Efficiency

In the demanding world of mining and aggregate processing, reliable material handling is critical to operational success. CAFU Machinery's Heavy Duty Apron Feeder is purpose-built to excel in harsh environments, delivering unmatched durability and precision for primary crushing applications. Designed with advanced engineering and wear-resistant components, this apron feeder ensures continuous, trouble-free operation even under the most abrasive conditions.

Core Features of CAFU's Heavy Duty Apron Feeder

1. Robust Construction with NM400 Wear Plates & Q355 Steel

● Pans: Fabricated from NM400 wear-resistant steel (Brinell hardness: 400 HBW), long service life in high impact zones.

● Frame: High-strength Q355 high-strength steel plate, precision bent and welded for structural integrity. Modular design can withstand the dynamic loads of frequent heavy-duty impacts.

● Track Link: Pans are connected by high strength track links, which have stronger performance than roller chains.

2. Intelligent Speed Control with Frequency Conversion

● Motor System: IP55-rated frequency conversion motor with active cooling, ensuring stable performance in high-temperature environments (up to 50°C).

● Precision Feeding: Adjustable speeds (0.01–0.3 m/s) via PLC-controlled VFD, synchronizing with crusher capacity to prevent overloading.

3. Maintenance-Optimized Design

● Bolt Protection: Enclosed bolt housings prevent contact with abrasive materials, reducing wear by 90%. Pans are replaceable in under 30 minutes.

● Wear Management:

10mm Gap Design: Minimizes friction between pans and hopper.

Replaceable Wear Strips: NM450 liners at hopper bottom extend service intervals by 2x.

Technical Advantages Over Conventional Feeders

CAFU Heavy Duty Apron Feeder provide more consistent performance and longer service life than Standard Roller Chain Feeders of the same capacity.

Applications in Mining & Crushing

● Primary Crushing Stations: Feed jaw/gyratory crushers with 500mm+ lump sizes.

● High-Abrasion Zones: Iron ore, copper, and gold mining operations.

● Slope Feeding: Operates reliably at inclines up to 20°.

Why Choose CAFU's Heavy Duty Apron Feeder?

● Proven Durability: CE-MD certified and tested in -30°C to 60°C extremes.

● Heavy Duty Design: Designed with high strength steel + track chain assembly structure.

● Differentiation: For the same production capacity (500TPH and below), all track links are designed to provide more reliable and stable performance than roller chain feeders, without the need for maintenance.

Upgrade Your Mining Operations Today

We have been specializing in designing and manufacturing bulk material conveying equipment for over fifteen years, and have extensive working experience in the mining, cement and other industry sectors. Please feel free to contact us to customize a professional heavy duty apron feeder solution for your mining crushing application.