Application of MOTEK Axe-Shaped Blades Screening and Crushing Buckets in Crushing Materials

MOTEK crushing and screening bucket is a mobile multifunctional equipment that integrates the functions of “crushing + screening”. In recent years, they have been widely used in mining, construction waste recycling, road engineering and other fields. Among them, the axe-shaped blades (Axe-Shaped Blades) as its core crushing component have significantly improved the efficiency and applicability of material crushing due to their unique structural design and mechanical properties, making them an ideal choice for the crushing of medium-hard materials.

Structural features of the AXE-shaped blade

The axe-shaped blade is forged with high-strength alloy steel. Its design is inspired by the structure of the axe and has the following features:

1. Front blade and rear hammer structure: the front end is a sharp wedge-shaped blade for splitting materials; the rear end is a wide and thick hammer surface for impact crushing.

2. Arc surface design: reduce material adhesion and improve crushing fluency.

Crushing principle and working advantages

The axe-shaped blade combines the dual action principle of “splitting + impact” in the crushing process:

1. Splitting action: The front wedge-shaped blade is embedded in the material to break up large pieces of material (such as concrete blocks, rocks, etc.) through strong splitting.

2. Impact crushing: The rear hammer face hits the material during high-speed rotation to achieve secondary crushing, which is especially suitable for brittle materials (such as bricks and asphalt).

Main advantages:

– High crushing efficiency: the crushing capacity is increased by more than 30% compared with the traditional hammer crushing blade.

– Low energy consumption: the splitting action reduces invalid impact and reduces equipment energy consumption.

– Strong applicability: it can handle complex materials such as reinforced concrete and mixed construction waste.

 Typical material crushing application scenarios

1. Construction waste resource processing

– Material type: concrete blocks, bricks and tiles, reinforced concrete beams.

– Axe blade function:

– Split the bonding interface between steel bars and concrete;

– The aggregate after crushing is uniform in size (30-80mm) and can be directly used as recycled aggregate.

2. Mining and primary ore crushing

– Material types: limestone, shale, medium-hard iron ore.

– Axe blade function:

– Rapidly split layered rocks to reduce over-crushing;

– Cooperate with the screening bucket to achieve “crushing-grading” integrated operation.

3. Road Renovation and Asphalt Recycling

– Material Type: Old Asphalt Pavement Blocks.

– Axe Blade Function: Can efficiently crush brittle asphalt in low temperature environment;

– After crushing, RAP (recycled asphalt mixture) has low powder content and stable quality.

The axe-shaped blade has become one of the core technologies for MOTEK screening buckets to deal with complex materials due to its innovative structural design and efficient crushing mechanism. Its advantages in improving crushing efficiency, reducing operating costs, and expanding equipment applicability have provided reliable technical support for the fields of construction waste resource utilization and green mining.