Plaster spraying machine B30

for mortarfor flooring screedscrew

Overview
The B30 single-phase is a compact plastering machine for mixing, pumping and continuous spraying of ready-to-use premixed materials on internal and external walls. The hopper can be loaded manually from bags or automatically from silos. The unit is built with selected components and an epoxy powder-coated structure. Designed to operate with three speeds for application of materials such as lime and cement renders, gypsum, anhydrite, insulating renders, masonry and reinforcement mortars, grout, tile adhesive, insulation board adhesive and cement or anhydrite self-leveling screeds.

More air and better performance
The B30 single-phase is the only plastering machine on the market equipped with a Boxer membrane compressor delivering 280 L/min. The compressor is driven directly by the screw pump gearbox, allowing technicians to remove an auxiliary electric motor while achieving performance comparable to a three-phase machine.

Applications

• Joint pointing and render spraying
• Cement grout injection
• Pumping mortar and insulating products

Accessories (examples)

• Pipelines (air hose Geka, water hose Geka)
• Rubber nozzles
• Sponge balls
• Tool sets
• Pressure gauge / inline gauge
• Hopper extension (capacity increase 150 → 200 L)
• Cleaner shaft / mixing shaft
• Nozzle and brush for cleaning
• Couplings and toolbox wrenches

Technical specifications

• Pump motor: 4.00 kW driven by variable speed drive
• Feeding wheel motor: 0.30 kW – 12 rpm driven by variable speed drive
• Water pump motor: 0.33 kW
• Air compressor: 280 L/min
• Theoretical material flow rate: 16 – 18 – 20 L/min *
• Pumping distance (with conical hose Ø35-25): 25 m *
• Maximum pumping pressure: 20 bar
• Hopper capacity: 150 L (with extension 200 L)
• Loading height: 880 mm
• Dimensions (L x W x H): 1100 x 660 x 1565 mm
• Total weight: 268 Kg
• Individual unit weights: Machine 168 Kg; Mixing pump 100 Kg
• Note: *With stator and rotor D 5-2.5: performance depends on material, consistency and hose diameter. Guaranteed performance with Bunker stators.