IMER SYNTESI 350 – Silent, Efficient, and Durable Concrete Mixer for Construction Pros (Made in Italy)
The IMER SYNTESI 350 is a high-performance, low-noise concrete mixer designed for professional construction use, offering exceptional reliability, safety, and mixing quality. Engineered and manufactured by IMER Group, a global leader in construction equipment, the SYNTESI 350 is part of the renowned SYNTESI series known for its silent operation, easy maintenance, and durable build.
Ideal for small to medium construction sites, flooring professionals, renovation contractors, and precast applications, the SYNTESI 350 concrete mixer is perfect for mixing concrete, mortar, screeds, plasters, and other building materials with superior consistency and efficiency.
⚙️ Technical Specifications
| Feature | Details |
|---|---|
| Model | IMER SYNTESI 350 |
| Drum Capacity | 345 liters |
| Mixing Output | Approx. 280 liters (per batch) |
| Mixing Cycle Time | Approx. 2-3 minutes |
| Motor Power | 1.4 kW – Single-phase / Three-phase options available |
| Voltage | 230V (single-phase) or 400V (three-phase) |
| Drum Speed | 24 rpm (optimized for homogeneous mixing) |
| Noise Level | Extremely low (≈ 72 dB) |
| Weight | Approx. 155 kg |
| Mobility | Heavy-duty wheels and lifting hooks |
| Drum Material | High-resistance steel with powder coating |
| Drive System | Gearbox drive (oil-bath gear transmission) |
🔧 Why Choose the IMER SYNTESI 350?
The SYNTESI 350 is built to outlast traditional belt-driven concrete mixers. Its gearbox transmission, enclosed in an oil bath, guarantees long-term operation with minimal maintenance. This system also eliminates the need for constant belt replacement and tensioning, offering a more efficient, reliable, and quiet operation.
🔑 Key Features and Benefits
✅ Silent Operation for Noise-Sensitive Sites
Thanks to its direct-drive gearbox system, the SYNTESI 350 operates with significantly lower noise compared to traditional mixers. It is especially suitable for urban construction, renovation projects, or indoor mixing where noise pollution must be minimized.
✅ High Mixing Capacity
With a drum capacity of 345 liters and an output of 280 liters per batch, the SYNTESI 350 can easily handle medium-size concrete and mortar mixing jobs, ensuring high productivity on-site.
✅ Durable and Weather-Resistant
Constructed from powder-coated, high-strength steel, the mixer’s drum and frame resist rust, corrosion, and wear, even in harsh job site conditions.
✅ Ergonomic and Safe Design
Equipped with a hand wheel for smooth drum tilting, safety guards, and convenient operator controls, the SYNTESI 350 prioritizes user comfort and safety. The wide wheelbase and sturdy frame improve stability, even on uneven terrain.
✅ Low Maintenance
The sealed gearbox requires no daily maintenance, making it cost-effective over time. All components are easily accessible for inspection or servicing when needed.
🧱 Ideal For Mixing
Ready-mix concrete
Site-mixed concrete
Mortars (bricklaying, tile adhesive)
Sand-cement screeds
Floor underlayments
Precast mixture
Lightweight aggregates
With optimal drum speed and geometry, the SYNTESI 350 delivers consistent mix quality and avoids material segregation, clumping, or waste.
🏗️ Perfect For Applications Like:
General construction
Flooring and screeding contractors
Precast operations
Renovation projects
Civil works and infrastructure maintenance
Residential and commercial building
Whether you're preparing a slab base, pouring columns, or mixing mortar for masonry, the SYNTESI 350 gets the job done fast, cleanly, and reliably.
🧰 Optional Accessories and Add-ons
Dust covers
Hopper kits for easier loading
Drum cleaning solutions
Replacement wheels
Voltage adapters (for international use)
Heavy-duty transport frames
These accessories enhance usability, portability, and protection, making the SYNTESI 350 even more valuable in tough job environments.
✅ Conclusion: The Smart Choice for Reliable Mixing
When you're looking for a quiet, powerful, and durable concrete mixer that’s built to perform under pressure, the IMER SYNTESI 350 stands out as the industry benchmark. Its silent gearbox operation, excellent mixing performance, and rugged design make it an essential tool for construction professionals who value quality, reliability, and productivity.
Whether you're a general contractor, concrete specialist, or part of a civil engineering team, the SYNTESI 350 delivers the power you need — without the noise you don’t.
What is a tilting drum mixer?
Tilting drum mixer means the drum will discharge concrete by tilting downwards. It is a rapid discharge process and used for larger projects. Rapid means it delivers concrete by gravity that is tilting the drum downwards because of this the concrete mix obtained will be not subjected to segregation.
Low workable concretes which contains large-sized aggregates of size greater than 7.5cm are also mixed efficiently with this tilting type mixers.