Continuous Grain Drying Tower with Low Broken Rice Rate

Product Core Positioning

The WGH Series Continuous Grain Drying Tower is an industrial-grade continuous drying equipment developed by Wangu Machinery for large grain depots, grain & oil processing enterprises, and national grain reserve projects. Unlike traditional batch dryers, the WGH series adopts continuous feeding and discharging operation mode — grain flows through the entire drying process without interruption. With daily capacity ranging from 100 to 1000 tons, it is the genuine industrial solution for large-scale grain drying operations.

Detailed Technical Specifications

Dimensional Parameters

Process Flow Overview

Wet grain is lifted to the tower top by bucket elevator → grain distribution device spreads evenly → concurrent-flow drying section (high-temp rapid moisture removal) → counter-flow drying section (medium-temp deep drying) → tempering section (moisture equalization, reduce cracking) → cooling section (cool to safe temperature) → continuous discharge → online moisture detection → qualified grain out to storage.

Best-Selling Features & Equipment Advantages

1,Continuous High Capacity--High-temperature hot air flows in the same direction as grains to rapidly evaporate surface moisture and greatly reduce the initial high moisture content.--Grains are fed and discharged continuously without batch waiting, enabling 24-hour non-stop operation with a daily processing capacity ranging from 100 to 1,000 tons.

2,Combined Concurrent-Counter-flow--Rapid moisture reduction in the concurrent flow section combined with in-depth and uniform drying in the counter flow section balances high efficiency and superior grain quality.--Compared with single drying processes, this system reduces energy consumption by 15–20% and delivers superior grain quality after drying.

3,Up to 25% Moisture Reduction--High-moisture grains can be dried down to safe moisture content in a single pass, eliminating the need for multiple recirculation drying cycles.--It saves time, fuel and labor, cutting the overall comprehensive cost by more than 30%.

4,Low-Temp Quality Protection--The grain temperature is strictly controlled at ≤55°C. Equipped with tempering process, the incremental broken grain rate is less than 0.5%.--In rice processing, approximately 50 tons of head rice can be additionally obtained from every 10,000 tons of paddy, which directly boosts economic profits.

5,Indirect Heating, No Pollution--Flue gas is completely isolated from grains. Adopting an all-steel tubular heat exchanger, the generated hot air is clean and odor-free.--The dried grains are safe and hygienic, complying with food-grade standards, and suitable for both processing grains and seed grains.

6,Multi-Fuel Compatible--It supports five heat sources: coal, fuel oil, natural gas, biomass (straw and rice husk), and steam.--Users can flexibly select the most cost-effective fuel according to local energy prices. Firewood is available for application in Africa, and rice husk can be adopted in Southeast Asia.

7,PLC Full Automatic Control--It adopts touch screen operation, which can automatically monitor moisture content, temperature and material level, and supports remote monitoring and mobile APP control.--A single operator can monitor multiple drying lines simultaneously, reducing labor costs by more than 80%.

8,Energy Saving & Eco-Friendly--Adopting multiple energy-saving technologies, the unit heat consumption ranges from 5000 to 7000 kJ per kilogram of evaporated water, and the unit is equipped with a bag dust removal system.--The equipment complies with national environmental protection emission standards to avoid environmental penalties, and users can access environmental subsidies in some regions.

 ZHENGZHOU WANGU MACHINERY CO.,LTD

 Our company is founded in 1998 who specializes in the design and manufacture of various drying equipment and has   obtained a number of patents in professional drying field.Main products include grain dryers such as corn dryer, paddy   dryer,rapeseed dryer, and other dryers like tube bundle dryer,fruit residue dryer, rotary dryer, etc..

 The company has 416 employees, among them, there are 63 senior engineers.As the national standard drafter of grain   dryer  in China, our grain dryers are not only in the leading position in the grain drying industry, but also have strong   competitive strength in the world.We have established long-term stable cooperative partnership with many well-known   enterprises, such as Sinograin,COFCO, Wilmar, Heilongjiang Beidahuang Agriculture Co. Ltd., Jiusan Groupetc., with an   annual sale of more than200 sets of equipment.

Our main products are drying line of grians and oil crops(50-2000t/day):available to drycorn,wheat,paddy,soybean and ra pe seed etc,complete drying engineering of apple pomace,citrus pulp and other pomace（1-15tons/day),storehouse cassava dry ing line(100-400ton/day),complete drying engineering of alcohol lees,distilled spirits lees and brewer's spent grain(1-12 tons/day). tower grain dryer of different types,cylinder dryer of different specification for pomace, tube bundle and tube sheet dryer:10-60tons/day,coal-burning hot air furnace,rice hull hot air furnace, straw hot air furnace and marsh gas hot air furnace 0.35-11.2MW(300,000-9600,000kcal/h), grain delivery and cleaning machinery:bucket elevator,belt conveyor,screw conveyor and cleaning sieve.

Pre-sale services:

1. provide professional technical support;

2. send the product catalog and instruction manual;

3. personal call or visit is warmly welcome

Sale of services:

1. we promise honesty and enthusiasm, it’s our pleasure to serve you as you purchasing consultant.

2. We guarantee punctuality, quality and quantities strictly implement the terms of contract

3. We send engineers to install in your factory and train your works until they totally get all skills

After-sale service:

1. One year warranty and life long maintenance

2. 24 hours telephone service online

3. A large stock of components and parts, easily-worn parts.