Vertical-shaft impact crusher BLV series

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Boratas Wheeled Mobile VSI Crushing and Screening Plant (BLV Series) is a semi-mobile vertical shaft impact crusher and screen engineered for the production of high quality sand and finely graded aggregates. Equipped with a closed-rotor VSI crusher and an integrated vibrating screen on a single wheeled chassis, it delivers fine, cubical materials suitable for concrete, asphalt, and construction applications.

The unit is specifically suited for final-stage crushing where precision shaping and controlled sizing are required. It is typically fed with material up to approximately 38 mm after primary or secondary crushing, enabling accurate processing into fine fractions with reliable classification.


Features and Differentiators

• High efficiency and capacity: up to 300 t/h depending on model and configuration.
• Closed-rotor VSI design: reduces material loss and improves energy efficiency for abrasive feeds.
• Integrated screening: on-board 3- or 4-deck vibrating screen with adjustable classification.
• Mobility and transport: wheel-mounted chassis for fast setup and relocation.
• Reduced operating costs: electric drive, efficient rotor design and durable wear parts lower lifecycle costs.
• Advanced crushing principle: centrifugal acceleration against fixed surfaces for uniform, cubical particle shapes; settings adjustable for different materials.

Standard technical/functional features (system equipment)

• VSI high-capacity vertical shaft crusher (closed-rotor)
• 3- or 4-deck vibrating screen (integrated)
• Hydraulic foldable conveyor belts
• Wireless remote control
• PLC control system
• Electric-powered operation
• Gear-driven conveyor belts

Optional features

• Magnetic metal separator
• Hardox-lined hopper
• Automatic lubrication system
• Dust reduction system

Models and capacity / dimensional table
The main model variants and representative capacities/dimensions are:

• Model: BLV900E — Capacity (t/h): 200 - 300 — Screen Decks: 3 — Motor Power (kW): 474 — Operation Dimensions (mm): 22670 x 15000 x 6100 — Transport Dimensions (mm): 21200 x 4650 x 4600 — Weight (kg): 54000
• Model: BLV900E4 — Capacity (t/h): 200 - 300 — Screen Decks: 4 — Motor Power (kW): 478 — Operation Dimensions (mm): 22670 x 15000 x 6100 — Transport Dimensions (mm): 21500 x 4650 x 4600 — Weight (kg): 56000

Characteristics / Technical specifications

• Product type: Wheel-mounted VSI crusher with integrated vibrating screen (mobile)
• Crushing principle: Closed-rotor VSI — centrifugal acceleration of feed against fixed surfaces for precision crushing and cubical particle shapes
• Target product size: Fine materials (0–5 mm); maximum feed size up to 38 mm (after primary/secondary crushing)
• Capacity: Up to 300 t/h (depending on model and configuration)
• Screening: Integrated 3- or 4-deck vibrating screen with adjustable classification
• Mobility: Wheel-mounted chassis for fast site setup and transport
• Controls: PLC control system and wireless remote control
• Power: Electric-powered operation (motor power per model)
• Conveyors: Hydraulic foldable conveyors; gear-driven belts
• Optional equipment: Magnetic separator, Hardox-lined hopper, automatic lubrication, dust reduction
• Operation & transport dimensions and weights: see model table