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 (80~120℃) to ensure drying quality.

3.Technical parameters

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-1.5×9, 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-1.3×7 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

√7×24 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!