1.Product Overview
The vacuum dryer is a new type of drying equipment that is efficient, energy-saving, safe and stable. It is specially designed for biomass powder (such as sawdust, straw, bamboo powder, etc.) and various dryable materials. Using exclusive vacuum hot air circulation technology, combined with scientific structural design, it solves the pain points of traditional dryers such as high energy consumption, many wearing parts, and large safety hazards. It is an ideal choice for agriculture, forestry, food processing and other industries.
2.Core advantages
Energy efficient
The heat loss is reduced by 80%, and only about 90kg of fuel (wood/coal/pellets) is needed to dry 1 ton of dry materials. The total power is 24kW, which saves 40% of electricity than traditional equipment.
The hot air is in indirect contact with the material, eliminating the risk of fire and making it safe and reliable.
Sturdy and durable
The cylinder is statically designed, there is no roller bearing loss, the main body has no wearing parts, and the service life is extended by 50%.
Exposed bearings are easy to replace and have low maintenance costs.
Flexible and applicable
It can dry materials with any moisture content (5%85%), and the dryness of the finished product can be accurately controlled (5% moisture content).
Small size (minimum length is only 7 meters), space saving and flexible installation.
Intelligent control
Supports frequency conversion to adjust air volume and temperature to adapt to different material needs.
Real-time monitoring of tail temperature (80120) to ensure drying quality.
3.Technical parameters
|
model
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Barrel length
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Barrel diameter
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Motor power
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Fan power
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outlet temperature
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HYRT-1.37
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7000mm
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1300mm
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5.5kw
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15kw
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80-120
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HYRT-1.59
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9000mm
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1500mm
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7.5kw
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18.5kw
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80-120
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4.Working principle
Feeding: Wet materials are fed into the double-layer cylinder through the air-closed device to prevent hot air from directly contacting the materials.
Hot air circulation: The hot air furnace heats the interlayer air and spreads the materials evenly through the lifting plate to improve drying efficiency.
Dust removal and emission: After drying, the materials and exhaust gas are removed by cyclone/bag dust removal, the dust rate is <1%, and the environmental protection standards are met.
5.Applicable scenarios
Agriculture: Drying of straw, fungus bags, pasture and other biomass.
Forestry: processing of wood chips, bamboo powder, and bark chips.
Industry: Dehydration of chemical powders and food raw materials (such as sugarcane bagasse).
Environmental protection: recycling of sludge and waste residue.
6. Service guarantee
Professional installation: Provide drawing guidance, engineer remote support, and 72-hour response.
Free trial: Support trial run with materials, payment will be made after acceptance.
Warranty policy: The whole machine has a 1-year warranty, and the core components (motor, bearings) have a 3-year warranty.
7.Customer cases
A biomass power plant in Shandong: Purchased 3 units of HYRT-1.59, which increased the wood chip drying efficiency by 60% and saved over 500,000 yuan in annual fuel costs.
Yunnan Edible Fungi Base: Using HYRT-1.37 drying mushroom bags, the moisture content of the finished product is stabilized at 5%, and the quality of the mushrooms is significantly improved.
Why choose us?
20 years of technology accumulation
500+ successful cases
ISO9001 certification
724 hours after-sales service
Lifetime free technical support
Warm reminder: We support customized services (such as corrosion-resistant coating, explosion-proof design), contact us to get exclusive solutions!
This vacuum dryer utilizes advanced rotational technology to deliver uniform moisture removal from wood chips and straw. By maintaining optimal drying conditions under vacuum, it guarantees higher efficiency and reduced energy consumption. Its metal construction ensures long-lasting durability even in challenging environments.
Equipped with an intuitive human-machine interface, the system allows for simple monitoring and adjustments. The automatic grade ensures minimal manual intervention, streamlining the biomass drying process for operators, and providing reliable, repeatable results every cycle.
With experience as a manufacturer, exporter, supplier, distributor, and trader, we support clients across the globe. Our vacuum dryers come with warranties and dependable after-sales service, ensuring seamless and efficient integration into your biomass processing line.
FAQ's of Vacuum dryer - biomass wood chips/straw, efficient and energy-saving:
Q: How does the vacuum dryer improve the drying process of biomass wood chips and straw?
A: The vacuum dryer accelerates moisture removal by creating a low-pressure environment, which lowers the drying temperature and enhances efficiency. The rotating design ensures even exposure to heat, allowing wood chips and straw to dry uniformly and rapidly.
Q: What are the main benefits of using a vacuum dryer for biomass materials?
A: Key benefits include significant energy savings due to lower operation temperatures, reduced drying time, and consistent results. The system also minimizes the risk of material degradation, preserving the quality and calorific value of wood chips and straw.
Q: When should I use a rotary vacuum dryer instead of traditional drying methods?
A: A rotary vacuum dryer is ideal when you need faster drying times, reduced energy costs, or better preservation of biomass characteristics. It is especially suitable for processing large volumes or for materials sensitive to heat damage.
Q: Where is the vacuum dryer manufactured and how is it supplied globally?
A: The vacuum dryers are manufactured in China, where we serve as a distributor, exporter, supplier, and manufacturer. Our global logistics network enables us to supply the equipment efficiently to clients worldwide.
Q: What is the process for operating and maintaining this vacuum dryer?
A: Operation involves loading biomass, configuring settings via the human-machine interface, and initiating the automatic cycle. Routine maintenance includes inspecting metal components, cleaning, and regular system checks to ensure optimal performance and longevity.
Q: How does the control system enhance usability for industrial operators?
A: The integrated human-machine interface offers clear, real-time feedback and simple control over drying parameters. This reduces the learning curve, limits human error, and allows operators to focus on process optimization instead of manual operation.
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