Automatic sandblaster S70 series

pressurefor surface treatmenthorizontal

Overview
MAC3 S70 pressure sandblaster is designed for stripping vertical and horizontal surfaces. Versatile and easy to handle, it is suitable for masonry renovation, façade restoration, paint removal, rust removal and metal surface preparation.

Versatility of use

• Masonry renovation
• Building façade renovation
• Paint removal
• Rust removal and preparation of metal surfaces

Safety in use

• Easy access to the hatch
• Remote control system
• Automatic closing
• Protection of the closing cone
• Service pressure tank set at 10 bar

Comfort

• Stretcher-type transport support
• Ergonomic dimensions
• For the blasting helmet kit:
  • Activated carbon filter for helmet supply
  • Integrated air intake for the helmet

Economy

• Sandblasting setting
• Integrated high-resistance air purifier
• Tank with optimized capacity of 70 L

Pressure blasting technology
Pressure blasters contain the abrasive in a sealed tank under pressure. Pressing the gun trigger releases the pressure and the abrasive. Pressure and flow at the gun outlet are regulated and constant, enabling powerful and intensive stripping. The MAC3 pressure blaster offers several settings and can also perform airbrushing (low pressure) if a suitable nozzle is fitted. The unit requires a significant air flow to operate correctly (minimum 2500 l/min).

Directions for use

• Nozzle diameter Ø8 → compressor 5000 l/min
• Nozzle diameter Ø6.5 → compressor 3000 l/min
• Nozzle diameter Ø5 → compressor 2500 l/min

Equipment
Sandblasting kit including:

• S70 sandblaster with remote control
• Complete piping (length to be chosen)
• Carbide nozzle (size to be chosen)
• Water filter for the sandblaster

Technical data (table)
Model — Dimensions (L*W*H) — Weight — Working pressure — Piping
S70-10 — 600*680*1165 mm (23.6*26.8*45.9 in.) — 70 kg (154.3 lb) — 7 bar (100 psi) — 10 m (393.7 in.)
S70-20 — 600*680*1165 mm (23.6*26.8*45.9 in.) — 70 kg (154.3 lb) — 7 bar (100 psi) — 20 m (787.4 in.)

Technical specifications

• Model: S70 (variants: S70-10, S70-20)
• Tank capacity: optimized 70 L
• Dimensions (L*W*H): 600*680*1165 mm
• Weight: 70 kg
• Working pressure: 7 bar (100 psi)
• Service pressure tank set at 10 bar
• Piping length options: 10 m (S70-10) or 20 m (S70-20)
• Required air flow: minimum 2500 l/min (depends on nozzle diameter)
• Nozzle / compressor recommendations: Ø8 → 5000 l/min; Ø6.5 → 3000 l/min; Ø5 → 2500 l/min
• Includes remote control, complete piping, carbide nozzle options and water filter; blasting helmet kit available (helmet with feed hose and activated carbon filters)