Plaster spraying machine S8 EV series

for mortarfor flooring screedscrew

Overview

• Low power consumption
• Continuous output regulation from 0 to maximum
• Largest pumpable grain size in its class (10 mm)
• Remarkable wear resistance

Versions and transport
Produced in Italy and distributed worldwide. Available in single-phase and three-phase variants, with or without mixer. Compact dimensions and light weight allow easy transport and on-site positioning.

Applications

• Conveying self-leveling screeds
• Spraying traditional plaster (indoor and outdoor)
• Spraying fiber-reinforced mortar
• Filling joints and connections using the variable flow rate
• Pressure-controlled grout injections
• Pumping, spraying and injecting: traditional plasters, pre-mixed plasters, special plasters, fibre-reinforced mortars, refractory mortars, mortars for joint filling, self-leveling floor screeds, pre-packed mortars and special products for structural repair

Key product features and safety
The S8 EV is equipped with safety devices: opening the protection grid automatically stops mixing blades; lifting the vibrating screen blocks the screw feeder; electric motors are protected against overloads and brown-outs.

Performance and wear
Thanks to reliable components and the pump’s low rotation speed, the S8 EV delivers long operating hours with reduced maintenance. It can pump materials with grain size up to 10 mm.

Electrical control
Controls are grouped in a single electrical panel protected against splashing water. The panel includes an hour meter and the INVERTER electronic device for flow-rate adjustment and significant reduction of current absorption.

Accessories (examples)

• Rotor
• Nozzles for joint filling
• Rubber mortar nozzles
• Injection gun with pressure gauge
• Joint filling spray gun
• Sponge balls for hose cleaning
• Pressure switch with T-piece
• Stator
• Plastering spray gun
• Standard and viscous-materials spray guns
• Mortar and air hoses with couplings
• Concrete polyurethane spray gun
• Remote control
• Tool box with essential spare parts

Technical data (summary)

• S8 EVM single-phase with mixer — Type: 220V/50Hz; Electric motor: 1.8 kW; Compressor: 250 l/min (1.5 kW); Screw pump flow (theoric): 20 l/min; Max grain size: 10 mm; Max pressure: 15 bar; Conveying distance (horizontal/vertical): up to 40 m / 15 m; Filling height: 1130 mm; Mixer: 0.75 kW (80 l); Mortar hopper: 120 l; Weight: 430 kg; Cement slurries injection kit: yes
• S8 EV single-phase — Type: 220V/50Hz; Electric motor: 1.8 kW; Compressor: 250 l/min (1.5 kW); Screw pump flow (theoric): 20 l/min; Max grain size: 10 mm; Max pressure: 15 bar; Conveying distance (horizontal/vertical): up to 40 m / 15 m; Filling height: 600 mm; Mortar hopper: 120 l; Weight: 305 kg; Cement slurries injection kit: yes
• S8 EVM three-phase with mixer — Type: 400V/50Hz; Electric motor: 4 kW; Compressor: 340 l/min (2.2 kW); Screw pump flow (theoric): 30 l/min; Max grain size: 10 mm; Max pressure: 25 bar; Conveying distance (horizontal/vertical): up to 60 m / 30 m; Filling height: 1130 mm; Mixer: 0.75 kW (80 l); Mortar hopper: 120 l; Weight: 440 kg; Cement slurries injection kit: yes
• S8 EV three-phase — Type: 400V/50Hz; Electric motor: 4 kW; Compressor: 340 l/min (2.2 kW); Screw pump flow (theoric): 30 l/min; Max grain size: 10 mm; Max pressure: 25 bar; Conveying distance (horizontal/vertical): up to 60 m / 30 m; Filling height: 600 mm; Mortar hopper: 120 l; Weight: 328 kg; Cement slurries injection kit: yes

Technical specifications

• Model: S8 EV (available single-phase and three-phase; with or without mixer)
• Max pumpable grain size: 10 mm
• Electric motor: 220V/50Hz single-phase — 1.8 kW; 400V/50Hz three-phase — 4 kW
• Compressor output: 250 l/min (single-phase) — 340 l/min (three-phase)
• Compressor power: 1.5 kW (single-phase) — 2.2 kW (three-phase)
• Screw pump theoretical flow: 20 l/min (single-phase) — 30 l/min (three-phase)
• Maximum theoretical pressure: 15 bar (single-phase) — 25 bar (three-phase)
• Conveying distance: up to 40 m horiz / 15 m vert (single-phase) — up to 60 m horiz / 30 m vert (three-phase) — depending on material, consistency and hose diameter
• Filling height: 600 mm standard — 1130 mm with mixer
• Mixer power (when fitted): 0.75 kW — capacity 80 l
• Mortar hopper capacity: 120 l
• Weight (approx.): 305 kg (S8 EV single-phase) — 328 kg (S8 EV three-phase) — 430/440 kg for variants with mixer
• Optional: cement slurries injection kit available