Belt Misalignment and Break Detection Systems: Bulldog 4B Conveyor Safety

Looking for reliable belt misalignment and break detection systems? This section features electromechanical Bulldog systems from 4B Braime Components (UK) for open belt conveyors. Models MBA2AI (misalignment switch) and MBR2AI (break switch) detect belt drift at 20° (alarm) / 35° (shutdown) and breaks via flexible cable with magnets. Prevent accidents, equipment damage, and downtime at elevators, warehouses, ports, and mills.

Why choose Bulldog 4B?

• Instant detection: Drift <1 s, break on magnet separation.

• Durability: IP67/IP68, -40…+120°C, ATEX Zone 20/21 for dust.

• Easy installation: Roller arm + cable, pair sensors on belt.

• Integration: SPDT relay, 4-20 mA, Modbus, DCS/PLC.

• Savings: Extends belt life by 50%, payback 4–6 months.

Where is Bulldog used?

• Grain elevators: On elevators and belt conveyors to prevent drift from grain buildup.

• Feed mills: Belt control on component feed lines.

• Flour milling complexes: Alignment during loading/unloading.

• Ports and terminals: Long conveyors (up to 500 m) with bulk cargo.

• Warehouses and logistics centers: High-productivity automated lines.

• Chemical and food industries: Dusty environments with ATEX requirements.

Equipment groups in section:

MBA2AI — Belt Misalignment Switch Detects horizontal drift on roller contact. Activation 20°/35°. Output: relay for alarm/shutdown.

MBR2AI — Belt Break Switch Flexible cable with magnets separates on break. Automatic emergency stop.

Ideal for belt conveyors at elevators, ports. Order Bulldog system from KCK.ua with Ukraine delivery.

Prevent belt breaks today! Order: +38 (044) 494-33-55 | kck@kck.ua

Keywords: belt misalignment detection, conveyor belt break switch, Bulldog 4B, MBA2AI, MBR2AI, conveyor safety systems, belt drift sensors, ATEX Bulldog, elevator belt monitoring