Belt Dryer Machine
Product Overview
This industrial continuous belt dryer machine represents an advanced drying solution engineered by RICHI Machinery for processing feed pellets, pet food kibbles, and delicate aquaculture feeds safely.
The system conveys wet materials slowly across multiple horizontal layers of stainless steel mesh bands while regulated thermal air currents pass through the product bed from changing directions. Factory owners can choose between high-efficiency electrical heating or stable steam heating configurations, including an optimized air recycling design that cuts energy consumption significantly compared to standard equipment alternatives.
With diverse belt configurations, adjustable widths, and flexible drying areas available, this machinery satisfies small regional workshops and large-scale automated factories perfectly.
Belt Layers: 2-5 layers
Belt Width: 0.8-2.2 m
Technical Structure of Belt Dryer Machine
This professional belt dryer combines several standalone mechanical assemblies that work together in perfect harmony to secure a highly resilient, durable, and balanced continuous drying operation throughout extended daily shifts.
Belt Dryer Machine Technical Parameters
RICHI Machinery delivers a comprehensive range of technical models and operational configurations for premium belt drying machine lines, allowing full engineering customization to match your actual material characteristics and hourly factory targets.
| Product Type | Model | Heating Type | Power(KW) | Number of Mesh Belt Layers | Mesh Belt Width (m) | Drying Area(㎡) |
|---|---|---|---|---|---|---|
| Mesh Belt Circulation Dryer | WDHG150-4/2 | Steam | 44.3 | 2 | 1.5 | 30 |
| Mesh Belt Circulation Dryer | WDHG200-4/2 | Steam | 49.8 | 2 | 2.0 | 40 |
| Mesh Belt Circulation Dryer | WDHG200/4-4 | Steam | 61.65 | 4 | 2.0 | 80 |
| Mesh Belt Circulation Dryer | WDHG220/6-4 | Steam | 71.8 | 4 | 2.2 | 124 |
| Mesh Belt Dryer | DHG-400 | Electric | 40+0.55*4+0.55 | 5 | 0.8 | 13 |
| Mesh Belt Dryer | DHG-500 | Electric | 50+2.2*2+0.75 | 5 | 1.0 | 21 |
| Mesh Belt Dryer | DHG-1000 | Electric | 70+2.2*3+1.5 | 5 | 1.2 | 43 |
| Mesh Belt Dryer | DHG-2000 | Electric | 132+2.2*3+1.5 | 5 | 1.6 | 58 |
| Mesh Belt Dryer | QHG-500 | Steam | 2.2*2+0.75 | 5 | 1.0 | 21 |
| Mesh Belt Dryer | QHG-1000 | Steam | 2.2*3+1.5 | 5 | 1.2 | 43 |
| Mesh Belt Dryer | QHG-2000 | Steam | 2.2*3+1.5 | 5 | 1.6 | 58 |
Operational Principles of Belt Dryer Machine
This continuous mesh belt dryer manages material distribution, independent thermal zones, and hot air recycling pathways to evaporate moisture from soft feed pellets uniformly.
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Key Advantages of Belt Dryer Machine
Investing in our professional belt dryers for biomass brings substantial operational benefits to your factory floor by combining smart thermal engineering with durable physical components to increase your net earnings.
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Global Case Study
RICHI Machinery has successfully distributed its high-efficiency belt dryer machine systems to multiple international markets, helping global feed brands improve product quality through reliable moisture control.
Feed Mill Project in Nigeria
An industrial livestock feed milling plant in Nigeria manufactured commercial poultry pellets using traditional rotary drums, but irregular moisture retention caused rapid mold growth during warehouse storage. We integrated our WDHG150-4/2 model mesh belt recycling drying system into their line to stabilize output quality. The advanced hot air circulation path dries every batch of poultry feed to an exact moisture percentage smoothly. The finished pellets maintain structural freshness for months, eliminating product returns and saving the business from severe seasonal financial losses.
Pet Food Plant Project in Thailand
A commercial pet food manufacturer in Thailand needed a low-temperature drying setup to preserve delicate vitamins and nutritional values in their premium cat and dog kibble lines. Standard high-heat systems ruined the overall palatability of their meat-rich recipes, resulting in inconsistent taste profiles. RICHI Machinery supplied a DHG-1000 model electrically heated belt dryer machine configured with independent thermal control loops. This setup applies mild heat during the initial stage and cools down gradually, maintaining perfect flavor consistency and boosting their brand reputation.
Small Workshop Project in Uganda
A small-scale feed cooperative in Uganda operated in a compact warehouse and relied entirely on outdoor sun-drying methods, which halted production completely during rainy weeks. We supplied our highly compact DHG-400 model small belt dryer machine to fit their limited floor layout perfectly. This automated machinery allows the workshop to dry animal feeds independently of outdoor weather changes, ensuring a stable daily supply for surrounding dairy farmers. The owner stabilized their cash flow quickly after escaping weather dependencies.
Fish Feed Plant Project in Bangladesh
An aquaculture feed factory in Bangladesh faced high product breakage rates because their soft fish feed pellets crumbled easily inside traditional tumbling equipment. We installed our heavy-duty WDHG200/4-4 model four-layer mesh belt dryer machine to transport the delicate aquatic feeds gently without physical impact. The multiple horizontal belt runs move the soft fish feed smoothly while gentle warm air currents dry the pellets safely. This gentle movement reduced powder waste and increased their final market yield substantially.
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Application Scope of Belt Dryer Machine
As a vital piece of auxiliary equipment, this versatile belt dryer accommodates diverse processing demands across multiple manufacturing scales, adjusting operation metrics easily to dry distinct animal feed formulations safely.
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Buyer’s Guide & Support Center
All your questions are answered here! Below are answers to frequently asked questions about the belt dryer machine, providing you with comprehensive answers.
Is this automated belt drying equipment suitable for beginners or new operators to manage?
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You can easily manage this drying system even if your team has no prior experience with industrial machinery, as it features a highly user-friendly operational layout.
The centralized control board allows your supervisor to input the required conveyor speeds and target temperatures before production begins, enabling the machine to run continuously on its own. Your workers only need to manage basic startup procedures, monitor screen metrics, and follow the simple guidelines in our instruction manual. This automated setup minimizes human error, making daily operational training fast and simple for new businesses.
What causes uneven drying results across a batch, and how can we fix this issue?
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Uneven drying results generally happen if the raw materials form irregular mounds on the conveyor, if the mesh speed is too fast, or if internal airflow currents drop in velocity.
You can easily resolve this by adjusting the oscillating distributor at the entry gate to ensure a completely flat, uniform material bed across the wire band. Slowing down the belt speed slightly gives dense pellets more time to release core water molecules while inspecting the fans and exhaust dampers will restore stable heat circulation. These basic checks will ensure consistent moisture levels across your entire product output.
Can our factory run this automated drying machinery continuously for twenty-four hours?
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Yes, this heavy-duty machine line is engineered to support non-stop continuous manufacturing shifts, making it an excellent asset for high-volume commercial feed factories. The robust mechanical frame and heat-resistant components withstand long-term thermal loads effortlessly without requiring frequent operational cooldown breaks.
To secure maximum longevity for your investment, we recommend that your team clears out residual dust from the internal tracks weekly, monitors fan motor indicators, and applies high-quality grease to the main drive bearings according to your maintenance schedule.
How much do daily energy costs vary between the different heating options available?
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The differences in utility bills between electrical heating elements and steam radiator setups depend primarily on the energy prices available in your local industrial region.
Steam-heated configurations are exceptionally cost-effective for large processing facilities that already operate a stable, shared boiler system on their factory floor. On the other hand, electrically heated models offer superior structural flexibility and easier temperature adjustments, making them the ideal choice for workshops that lack steam access. Our technical team can analyze your utility rates to help you choose the most profitable configuration.
Is the daily care and cleaning routine complicated for this type of belt dryer machine?
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Managing the routine maintenance of this continuous equipment is very straightforward and requires minimal effort from your factory team during weekly shifts.
Operators only need to wipe down internal debris from the mesh screens to maintain optimal airflow patterns and check the automatic belt alignment to prevent tracking wear. Your team should also check the electrical connections inside the main cabinet occasionally and apply basic lubricants to the primary drive chains to keep movements smooth. We include a clear maintenance guide with the machine to ensure your operators can handle these tasks easily.
Can your technical team customize the internal drying specifications for my specific recipes?
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We offer complete engineering customization services to ensure that our machinery fits your specific material characteristics and existing workshop space perfectly.
You can share your raw ingredient types, initial moisture content, hourly capacity goals, and ceiling dimensions with our technical team to receive a tailored configuration.
Our engineers can easily add extra mesh layers, extend the length of specific drying zones, or integrate customized wire grids to prevent tiny pellets from falling through the tracks. This tailored approach ensures maximum performance for your business, making our premium belt dryer for sale the ideal solution for your specific processing needs.
