FAM-1080 Double Mixer

What is the FAM-1080 Double Mixer?

The FAM-1080 Double Mixer is a dual-chamber material mixing unit designed for use in semi-automatic and automatic fly ash brick and block production lines. It prepares two different material batches simultaneously, such as:

Fly ash, cement, and stone dust mix for bricks
Color mix or topping material for paver blocks

This setup boosts efficiency, output speed, and material quality while minimizing production delays.

How It’s Made – Components & Construction

Major Components:

Component	Material	Purpose
Mixer Pans (2)	MS or MS + Hard Plate	Dual mixing containers
Mixing Arms/Blades	Hardened Steel	Blends raw materials evenly
Gearbox (x2)	CI Housing, Helical Type	Power transmission
Electric Motors	5–7.5 HP each	Drives the mixers
Support Frame	ISMC/ISMB Channel	Base and structural support
Discharge Mechanism	Manual / Pneumatic Door	Controlled emptying
Bearings & Shafting	EN8/EN19	Withstands mixing torque
Electrical Controls	Relay or PLC	Automates cycle timing

Manufacturing Process:

Design: CAD-based design suited for the FAM-1080 production line.
Fabrication: CNC and laser-cut mild steel plates are formed into dual mixer pans.
Machining: Gearboxes, shafts, and blade holders are precision-machined.
Assembly: Each mixer pan is equipped with its own gearbox, motor, and arms.
Electricals: Control wiring, motor connections, and automation interfaces.
Trial & Testing: Wet/dry mixing is tested under load for timing and quality.

How It Works

Material Loading – Raw materials (fly ash, dust, sand, etc.) are fed into both mixer pans manually or via conveyor.
Dual Mixing – Motors rotate mixing arms inside both pans, blending materials in parallel.
Discharge – Once mixed, materials are discharged via gates into trolleys or pre feeders.
Cycle Repeat – Continuous loading/mixing/discharging ensures uninterrupted production.

Technical Specifications (Typical for FAM-1080 Double Mixer)

Specification	Value
Number of Mixers	2 (dual pan system)
Capacity (each pan)	250–350 kg
Motor Power	5–7.5 HP x 2
Blade Count	4–6 per pan
Mixing Time	2–4 minutes
Gearbox Type	Helical, planetary optional
Frame Material	ISMC 100+ channels
Control Type	Manual/Relay/PLC optional

Importance & Benefits

Parallel Mixing: Cuts idle time by preparing two batches at once.
Consistent Quality: Uniform mixing ensures strength and density in bricks/blocks.
Time Efficient: No need to wait between batches—ensures faster production cycles.
Versatile Mixing: Supports color mix, fly ash mix, concrete topping mix, etc.

Advantages

Advantage	Description
Efficient Design	Dual motors & pans double productivity
Robust Structure	Industrial-grade steel for long-term usage
Easy Maintenance	Simple disassembly and blade access
Improved Output	Supports high-speed press machines
Scalable	Works well with small and mid-size plants
Reduced Downtime	Always one pan ready to discharge while the other mixes

Where It’s Used

FAM-1080 fly ash brick machine production lines
Mid-sized construction material factories
Semi-automatic paver block and tile plants
Municipal and contractor-based production units
SME manufacturing setups

Frequently Asked Questions (FAQs)

Q1: Why use a double mixer instead of a single pan mixer?

A: A double mixer prepares two batches in parallel, reducing downtime and increasing plant output. It's ideal for color mix + base mix requirements.

Q2: Is it compatible with other machines besides FAM-1080?

A: Yes. Though optimized for FAM-1080 systems, it can be modified to suit similar-capacity press machines or tile lines.

Q3: How often does it require maintenance?

Daily: Clean pans after every shift
Weekly: Check blade sharpness and oil levels
Monthly: Inspect motor bearings and gearbox alignment

Q4: Can it be automated?

A: Yes. The FAM-1080 double mixer can be operated via relay logic or fully integrated into a PLC control panel for automated cycle timing and discharge.

Q5: Does it support color topping for pavers?

A: Yes. One mixer can be dedicated for color/topping mix while the other prepares the base mix.

Significance

The FAM-1080 Double Mixer is a strategic upgrade for mid-sized fly ash brick and block plants. By preparing multiple material types at once, it ensures continuous operation without waiting for a single mix to complete. This improves operational efficiency, batch consistency, and plant productivity.

Conclusion

The FAM-1080 Double Mixer is a reliable, high-performance unit that forms the backbone of efficient, semi-automatic brick and block production. Its robust design, flexible application, and dual-batch capability make it a smart investment for manufacturers seeking to maximize output and maintain superior material quality.

If you are installing or upgrading to a FAM-1080 line, the double mixer is an essential component that will future-proof your operations.