The IMER Step 120 Three-Phase is a professional three-phase rotor-stator mortar pump and spray machine designed for spraying and pumping cementitious fireproofing materials, sprayed fire-resistive materials (SFRM), fire protection mortars, cement plasters, renders, EIFS base coats, grouts, refractory mortars, and self-levelling screeds. Equipped with a powerful 400V two-speed motor, integrated air compressor, and a 120-litre hopper, it delivers high output and reliable performance for commercial and industrial construction projects.
Onyx Equipment supplies professional mortar spraying solutions together with technical support, spare parts, accessories, commissioning, and after-sales service.
The IMER Step 120 Three-Phase is ideal for spraying:
- Cementitious fireproofing
- SFRM (Sprayed Fire-Resistive Materials)
- Fire protection mortars
- Cement plaster
- Gypsum plaster
- Lime-cement plaster
- Premixed plaster
- EIFS base coats
- Cement renders
- Refractory mortars
- Fibre-reinforced mortars
- Structural repair mortars
- Injection grouts
- Self-levelling screeds
- Lightweight screeds
Key Features
- 400V three-phase electric motor
- Two-speed motor: 3.6 kW / 4.8 kW
- 120 L hopper capacity
- Flow rate: 17–35 L/min
- Integrated 310 L/min air compressor
- Maximum aggregate size: 8 mm
- Rotor-stator pumping system
- Maximum horizontal pumping distance: 60 m
- Maximum vertical pumping distance: 20 m
- Pneumatic remote control
- Vibrating screen for continuous material flow
- Optional integrated planetary mixer available for continuous mixing.
Typical Applications
The IMER Step 120 Three-Phase is widely used for:
- Cementitious fireproofing
- Passive fire protection
- Structural steel fireproofing
- Commercial buildings
- High-rise towers
- Airports
- Shopping malls
- Warehouses
- Industrial facilities
- Cement plastering
- EIFS systems
- Wall rendering
- Infrastructure projects
