Bulk Material Industrial Mixer is a high-capacity, heavy-duty mixing system engineered for the efficient and uniform blending of large volumes of dry powders, granules, and slurries. Unlike standard mixers, these industrial machines—often referred to as industrial powder mixers or large-scale ribbon blenders—are designed to handle batches from 1 to 50 cubic meters, making them essential in industries like construction materials, chemicals, food processing, and animal feed production. The core function is to achieve a high mixing uniformity (coefficient of variation ≤5%) through forced convection, breaking down stratification and agglomeration even with materials of different particle sizes and densities.
With many years of experience in the industrial mixing equipment industry, Dahan has supplied bulk material mixers to building materials, chemical, and food processing plants across Southeast Asia, Europe, and the Middle East. Our engineering team has successfully delivered hundreds of customized units, helping clients achieve extremely low mixing uniformity rates in high‑volume production lines.
Our Bulk Material Industrial Mixer can be customized to suit the characteristics of bulk materials, such as viscosity, particle size, and corrosivity, including mixing speed, discharge method (side discharge, bottom discharge), and auxiliary devices. For bulk materials with poor flowability, vibration devices can be added or the screw angle optimized to ensure smooth feeding and mixing. Standardized interfaces are provided for seamless integration with automatic feeders, screening machines, packaging machines, and other upstream and downstream equipment, enabling fully automated operation from raw material input to finished product packaging, significantly reducing labor costs.
The core material selection for the Bulk Material Industrial Mixer revolves around adapting to material characteristics and industry standards. Both of our offered materials are customizable and can be flexibly combined according to the material contact areas.
Carbon Steel: As an economical and practical basic choice, it is suitable for non-corrosive bulk materials without special hygiene requirements, such as construction sand and gravel, dry mortar, and common feed ingredients. The material has high strength and controllable cost, meeting the needs of large-scale mixing of bulk materials.For non-corrosive materials like dry mortar and cement, carbon steel offers the best value – many of our clients in the ready-mix construction sector choose this option to significantly reduce initial investment.
Stainless steel material: Primarily focused on corrosion resistance and hygiene, it is divided into two main types: 304 stainless steel and 316L stainless steel. 304 stainless steel is suitable for food-grade materials and mildly corrosive chemical powders, is easy to clean, leaves no residue, and avoids material contamination. For food-grade applications such as flour, protein powder, and spices, 304 stainless steel is the industry standard. Our 304 mixers are currently used in numerous food processing lines with zero material contamination incidents reported.316L stainless steel offers stronger corrosion resistance and is suitable for highly corrosive bulk materials, resisting material erosion of equipment and extending its service life. For chemical plants handling corrosive compounds like ammonium sulfate or sodium bicarbonate, 316L stainless steel extends equipment service life by several times compared to standard carbon steel, making it the preferred choice for aggressive environments.It is the preferred material for high-requirement chemical and pharmaceutical industries.
Massive Processing Capacity: With a customizable cylinder volume from 1m³ to 50m³, it processes several tons per batch, directly matching the output of large-scale production lines.
Superior Mixing Precision: The forced convection circulation, driven by double-ribbon or paddle agitators, ensures a uniformity coefficient of variation (CV) ≤ 5%, guaranteeing consistent product quality.
Versatile Material Handling: Capable of mixing a wide range of bulk materials, from non-corrosive building sand to corrosive chemical powders and food-grade flour.
Customizable & Scalable: From carbon steel to 304/316L stainless steel, and with options for discharge methods, spray systems, and automation interfaces, the mixer adapts to your specific process needs.
The core structure of the Bulk Material Industrial Mixer is designed around stable support, rapid mixing, smooth feeding and discharging, and safe control. All components work together to achieve large-scale, uniform mixing of bulk materials.
Frame and Drum: The frame provides stable support for the entire equipment and is welded from carbon steel to ensure stability when handling large volumes of bulk materials. The drum is the core mixing area, with a horizontal structure; its volume can be customized, and the material is selected based on the material characteristics, using either carbon steel or stainless steel, with a standard plate thickness of several millimeters and structural load capacity tested to withstand heavy industrial loads
Mixing System: The core power component, consisting of a motor, reducer, mixing shaft, and mixing blades. The motor provides power, and the speed is regulated by the reducer. The mixing shaft runs through the drum, and a double-layer spiral ribbon or special blades are installed on the shaft. The outer spiral ribbon pushes the material towards the center, while the inner spiral ribbon disperses the material to both sides, forming a forced convection circulation, available in a wide power range with adjustable rotation speeds to match different material densities.
Feed Inlet: The feed inlet is usually located at the top of the drum, equipped with a dust cover or an interface for connecting to an automatic feeder. Some models are equipped with a feed hopper and control valve for easy adjustment of the feeding speed, designed with a dust-tight seal that limits dust emission to well below regulatory limits, fully compliant with international environmental standards.
Discharge port: Located on the side or bottom of the cylinder, equipped with gate valves, butterfly valves, and other control components, it allows for the rapid and smooth discharge of mixed materials, with a quick-open design that ensures complete material discharge while minimizing residual material accumulation inside the drum.
The Bulk Material Industrial Mixer achieves homogeneous mixing through a closed-loop process of feeding - forced mixing - discharging. During operation, bulk materials enter the horizontal sealed cylinder through the top inlet. The motor drives the reducer to rotate the mixing shaft. The double-layer spiral ribbon on the shaft creates forced convection: the outer spiral ribbon gathers the material from both sides of the cylinder towards the center, while the inner spiral ribbon disperses the material in the center to both sides, causing materials with different properties to tumble and cross-mix rapidly within the cylinder. During mixing, the sealing structure prevents dust leakage, and the wall scraping device reduces residue on the cylinder wall. After homogeneous mixing, the mixture is discharged through the side or bottom outlet.
| Model | LHY-0.25 | LHY-0.5 | LHY-1 | LHY-1.5 | LHY-2 | LHY-3 | LHY-4 | LHY-6 | LHY-8 | LHY-10 |
| One-time mixing (kg) | 100-150 | 200-300 | 400-600 | 600-900 | 800-1000 | 1200-1800 | 1600-2400 | 2400-3600 | 3200-4800 | 4000-6000 |
| Mixing time (min) | 8-20 | 8-20 | 8-20 | 8-20 | 8-20 | 8-20 | 8-20 | 8-20 | 8-20 | 8-20 |
| Mixing speed (r/min) | 60 | 55 | 45 | 40 | 35 | 25 | 25 | 20 | 15 | 15 |
| Motor power (kw) | 3-5.5 | 4-11 | 7.5-15 | 11-18.5 | 15-22 | 18.5-30 | 22-37 | 37-55 | 37-55 | 45-75 |
| Weight (kg) | 500 | 900 | 1800 | 2500 | 3200 | 4100 | 5100 | 6300 | 7500 |
Bulk material industrial mixers can mix bulk materials from various industries, suitable for powders and granules, meeting the needs for uniform mixing of bulk materials with different specific gravities and particle sizes.
Building Materials Industry: Used for mixing bulk materials such as dry mortar, putty powder, and insulation materials, ensuring the bonding strength and insulation performance of building materials.
Chemical Industry: Processes bulk powders such as pigments, plastic additives, and fertilizers, ensuring uniform product composition and stable performance.
Food Industry: Suitable for large-scale mixing of materials such as flour, starch, and feed premixes, meeting food hygiene standards and production capacity requirements.
Feed Industry: Uniformly mixes bulk raw materials such as corn flour, soybean meal, and vitamins to produce nutritionally balanced livestock, poultry, and aquatic feed.
Our bulk material industrial mixers are deployed across multiple industries with tailored configurations:
| Industry | Typical Materials | Key Requirement | Recommended Configuration |
|---|---|---|---|
| Building Materials | Dry mortar, cement, sand | High capacity, wear resistance | Carbon steel, 5-50m³ capacity, heavy-duty ribbon |
| Chemical Industry | Corrosive powders, chemical compounds | Corrosion resistance, safety | 316L stainless steel, sealed design, explosion-proof motor |
| Food Processing | Flour, starch, protein powder | Hygiene, easy cleaning | 304 stainless steel, polished finish, quick-release shaft |
| Animal Feed | Grain, additives, premix | Uniform mixing, large batches | Carbon steel, 1-20m³, double-ribbon design |
Selecting the right bulk material industrial mixer depends on three critical factors: your material's properties, your production capacity, and your industry's hygiene or safety standards.
Assess Material Characteristics: Is your material corrosive? Use 304 or 316L stainless steel. Is it sticky or prone to bridging? You may need an anti-bridging device.
Define Capacity Needs: Match the mixer's batch volume (e.g., 1m³, 10m³, 50m³) to your daily output requirements.
Consider Integration: Do you need to connect it to automatic feeders and packers? Look for models with standardized interfaces.
For a detailed selection guide, contact our engineering team.
Choosing the right Bulk Material Industrial Mixer hinges on precise matching based on three core dimensions: material characteristics, production needs, and industry standards. Blindly selecting a model can lead to poor mixing results or wasted production capacity.
Based on material characteristics, identify core parameters: Prioritize material type (powder, granules, materials with a small amount of viscosity, etc.), corrosiveness (non-corrosive/slightly corrosive/strongly corrosive), moisture content, and mixing uniformity requirements. For non-corrosive materials, economical carbon steel models are suitable; for food-grade or slightly corrosive materials, 304 stainless steel is recommended; for strongly corrosive chemical materials, 316L stainless steel is necessary. Highly viscous materials prone to clumping require anti-bridging devices or customized mixing blades.
Determine equipment specifications based on production capacity requirements: Consider daily/monthly output and single-batch mixing volume to select a suitable drum volume, ensuring equipment capacity matches the production line. For small-batch production, models under 5m³ are suitable; for large-scale production, larger volume equipment of 10m³ or more is required.
Select structural functions based on the production line: For automated operation, prioritize models with pre-reserved standardized interfaces for seamless integration with automatic feeders and packaging machines; if the production line layout is limited, customize the discharge method and outlet location. For applications requiring liquid additive mixing, a spray system is necessary; dust-sensitive environments require enhanced sealing and dustproof design; and mobile models with wheels are recommended for frequent relocation.
Regarding industry standards and operating costs: The food and pharmaceutical industries require compliance with hygiene standards, prioritizing all-stainless steel construction and easy-to-clean structures; the chemical industry requires corrosion resistance, explosion-proof, and other safety requirements. While balancing cost-effectiveness, a basic carbon steel model is suitable for short-term, low-cost needs; for long-term use and special materials, a custom stainless steel model is recommended.
Dahan Machinery's Bulk Material Industrial Mixers start at $1000, but the exact price varies significantly depending on various factors. Basic carbon steel models with small capacities are affordable and suitable for mixing small to medium batches of non-corrosive materials; food-grade 304 stainless steel or chemical-grade 316L stainless steel models, due to higher requirements for corrosion resistance and hygiene, will have a higher price. When the volume increases to 10m³ or more, or when customized functions are required, such as spray systems, arch-breaking devices, or automated control systems, the cost will increase with the configuration upgrade. The price of large-capacity, highly customized industrial-grade models can be further calculated based on specific needs. Please tell us your detailed requirements and parameters, and we will provide and recommend suitable mixing equipment and models, along with a detailed quotation.
Custom Engineering Expertise: With years of industry experience, we customize materials (carbon steel / 304 / 316L stainless steel), capacities from 1-50m³, and functional configurations based on your specific material characteristics (density, moisture, particle size) and production requirements, ensuring precise adaptation to your production scenarios.
Quality & Performance Guaranteed
Core components are sourced from well-known brands. Our entire production process undergoes strict quality control, achieving mixing uniformity CV ≤ 5% and residue rate ≤ 1%. Our mixers are manufactured under ISO 9001:2015 quality management standards, with CE certification available for European markets.
Reliable After-Sales Support
We offer a comprehensive warranty on main components (gear, motor, shaft) and provide remote technical support worldwide. Free technical training is available to help you reduce production risks and operating costs. We also provide pre-sales selection guidance, regular maintenance, and spare parts supply services.
Proven Global Track Record
Trusted by hundreds of clients across dozens of countries worldwide, from small-scale plants to large multinational manufacturers.
With its core advantages of high capacity, high precision, strong adaptability, and high safety, the Bulk Material Industrial Mixer solves the pain points of large-scale mixing of various bulk materials through customized design and efficient operation, helping enterprises improve production efficiency and ensure product quality. It is an indispensable key equipment in modern industrial large-scale production.
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