Double shaft shredder B-80/70-SPECIAL

paperplasticfor cardboard

Main features:

• Cutting chamber: 800 x 750 mm
• Installed power: 30 kW + 30 kW (two motors)
• Drive: oil-bath reduction gear (gears through oil bath)
• Number of cutting shafts: 2
• Number of knives: 16 (H13 anti-wear steel)
• Cutter thickness: 50 mm
• Number of spacing combs: 16
• Average cutter speed: 11 revs/min (approx.)
• Safety: emergency stop, automatic reversal on overload
• Manufactured according to CE standards

Accessories on request:

• Interchangeable hopper (top or frontal loading)
• Loading and unloading conveyor belts
• Custom-made supporting base or drawer for extraction/aspiration

Recommended applications:Versatile industrial shredder designed for continuous operation in processing lines. Suitable for shredding wood pieces, rags, plastic blocks and film, leather, paper, cardboard, packaging, polyethylene strapping, and similar waste streams.

Shredder construction:

• Thick welded sheet-steel support structure
• Bearing housings with seals against dust and liquids
• High-thickness shafts with 16 H13 anti-wear cutters and 16 spacing combs to ease material discharge
• Scaled tooth arrangement for improved material grip and cutting progression
• 2 epicyclic gearboxes with rotation axes parallel to cutter axis
• Oil-bath transmission with steel gears and pinions
• Welded sheet-metal hopper, frontal or top loading
• Base in tubular steel with drawer for connection to suction system or fitted protection nets and frontal gate with safety micro-switch

Control system:

• Electric switchboard compliant with CEE/CE standards including a torque limiter that reverses rotor motion on overload
• LOGO SIEMENS PLC to control system peripherals
• Emergency control functions for stopping the plant in case of accidental ferrous material introduction
• Execution according to CE standards

Technical specifications:

• Model: B-80/70-special
• Cutting chamber: 800 x 750 mm
• Installed power: 30 kW + 30 kW (two motors)
• Motor type: 4-pole, PREMIUM efficiency class (IE3)
• Drive: oil-bath reduction gear; oil-bath transmission with steel gears and pinions
• Gearboxes: 2 epicyclic gearboxes, axes parallel to cutter axis
• Cutting shafts: 2
• Knives: 16 H13 anti-wear steel cutters
• Cutter thickness: 50 mm
• Spacing combs: 16
• Average cutter speed: approx. 11 revs/min
• Hopper: welded sheet metal, frontal or top loading, interchangeable
• Support structure: thick welded sheet-steel; tubular steel base with drawer for suction or protection nets and frontal gate with safety micro-switch
• Bearings: sealed bearing supports against dust and liquids
• Control: electric switchboard compliant with CEE/CE; torque limiter with automatic reversal on overload; LOGO SIEMENS PLC; emergency functions
• Standards: manufactured/executed according to CE standards