zhengzhou wangu machinery co.,ltd
| Heat Consumption | ≤5800 |
| Fuel Compatibility | NG/Coal/Husk/Biomass/Diesel |
| Payment Terms | L/C,T/T |
| Moisture Reduction Range | 5%‑18% （in one drying cycle） |
| Adjustable Hot-air Temperature | 65‑160℃ |
| Heating Mode | Indirect heat exchange, pollution-free hot air |
| Breakage Increase | ≤0.5 |
| Delivery Time | 40-60 days |
| Grain Temp (°C) | ≤45-50 |
| Drying Technology | Mixed-flow drying + counter-flow continuous cooling |
| Packaging Details | Bare packing |
| Supply Ability | 200 units per year |
| Model | WGH 100-1500 |
| Post-Dry Non-Uniformity | ≤2 |
| Model Number | WGH |
| Place of Origin | Zhengzhou |
| Certification | ISO |
| Brand Name | WanGu |
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Product Specification
| Heat Consumption | ≤5800 | Fuel Compatibility | NG/Coal/Husk/Biomass/Diesel |
| Payment Terms | L/C,T/T | Moisture Reduction Range | 5%‑18% （in one drying cycle） |
| Adjustable Hot-air Temperature | 65‑160℃ | Heating Mode | Indirect heat exchange, pollution-free hot air |
| Breakage Increase | ≤0.5 | Delivery Time | 40-60 days |
| Grain Temp (°C) | ≤45-50 | Drying Technology | Mixed-flow drying + counter-flow continuous cooling |
| Packaging Details | Bare packing | Supply Ability | 200 units per year |
| Model | WGH 100-1500 | Post-Dry Non-Uniformity | ≤2 |
| Model Number | WGH | Place of Origin | Zhengzhou |
| Certification | ISO | Brand Name | WanGu |
| High Light | Intelligent thermostatic corn dryer ，Low damage rice dryer machine ，Mixed-counter flow dryer tower | ||
Company Introduction
Zhengzhou Wangu Machinery Co., Ltd.Founded in 1998, we are a national high‑tech enterprise and one of the institutions participating in drafting national standards for grain dryers. Equipped with a provincial technical R&D center, we sell machinery domestically and globally. We are capable of delivering complete turnkey grain drying projects, offering customised equipment, on‑site installation guidance and professional overseas after‑sales technical support.
Product Brief
Wangu continuous mixed‑counter flow grain drying tower integrates mixed‑flow drying and counter‑flow cooling mature technology. Grains flow down slowly by gravity and exchange heat alternately with hot air. The whole workflow including drying, tempering and cooling operates continuously.
Adopting indirect heating mode, clean hot air touches grains without flue gas pollution. The dryer runs non‑stop for 24 hours to process large quantities of high‑moisture grain. It effectively prevents grains from mildewing and sprouting after harvest, lowering moisture to the safe level for long‑term storage and international grain trade.
WGH Series Full Technical Parameters
|
型号 / Model |
WGH100 |
WGH150 |
WGH200 |
WGH250 |
WGH300 |
WGH500 |
WGH1000 |
|
处理量 (t/d) |
100 |
150 |
200 |
250 |
300 |
500 |
1000 |
|
降水幅度 (%) |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
|
装机功率 (kW) |
37 |
45 |
55 |
65 |
75 |
110 |
180 |
|
热风温度 (°C) |
65-160 |
65-160 |
65-160 |
65-160 |
65-160 |
65-160 |
65-160 |
|
粮食温度 (°C) |
≤45-50 |
≤45-50 |
≤45-50 |
≤45-50 |
≤45-50 |
≤45-50 |
≤45-50 |
|
热耗 (kJ/kg H₂O) |
≤5800 |
≤5800 |
≤5800 |
≤5800 |
≤5800 |
≤5800 |
≤5800 |
|
烘后不均匀度 (%) |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
|
破碎率增加 (%) |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
|
燃料适配 |
天然气/煤/稻壳/生物质/柴油 |
|
|
|
|
|
|
Applicable Grain Types and Drying Parameter Recommendations
|
粮食种类 / Grain Type |
初始含水率 / Initial Moisture |
目标含水率 / Target Moisture |
热风温度 / Hot Air Temp |
粮温控制 / Grain Temp Limit |
关键注意事项 / Key Notes |
|
稻谷 / Paddy Rice |
15-25% |
13.5-14.5% |
65-90°C |
≤45°C |
Low-temp gentle drying; avoid rice cracking. Countercurrent medium-temp ensures uniform drying. |
|
玉米 / Corn
|
20-35%
|
13-14%
|
120-160°C
|
≤60°C
|
Heat-tolerant but sensitive to stress cracking. Fast concurrent drying then countercurrent tempering to relieve stress.
|
|
小麦 / Wheat
|
12-20%
|
12.5-13%
|
80-140°C
|
≤50°C
|
Low-temp for flour milling to preserve gluten quality; higher temp acceptable for feed wheat.
|
|
大豆 / Soybean
|
14-22%
|
12-13%
|
60-80°C
|
≤40°C
|
Most delicate grain; overheating causes protein denaturation and seed coat cracking. Must use low-temperature slow drying.
|
|
高粱 / Sorghum
|
14-22%
|
13-14%
|
80-120°C
|
≤50°C
|
Temperature control needed for brewing to preserve tannin content; feed grade can be more relaxed.
|
|
大麦 / Barley
|
14-25%
|
12-13%
|
70-100°C
|
≤45°C
|
Strict temperature control for malting barley to ensure germination rate.
|
Product Features & Practical Advantages for BuyersCore Features
Tangible Benefits to Increase Your Profit
1. Preserve grain quality to raise sales revenue
Low‑temperature tempering limits rice fissuring and corn cracking. Premium‑grade grains gain higher market prices and easily pass international export inspections. Seed grains retain high germination rates after drying.
2. Prevent heavy economic losses from moulding
Timely moisture reduction stops wet grains from rotting in rainy weather. You can stockpile grains and resell them at favourable prices off‑season.
3. High thermal efficiency cuts long‑term operational expenditure
Optimised heat exchange reduces fuel consumption compared with traditional cross‑flow dryers. Variable‑frequency fans also save electricity costs year‑round.
4. Expand profit channels
Apart from drying your own grains, you can provide paid drying services for surrounding farmers and grain merchants to gain extra stable income.
5. Full‑package engineering service overseas
We supply integrated turnkey solutions including preliminary layout design, equipment manufacturing, field commissioning, staff operation training and permanent spare parts supply. Remote technical support is accessible for overseas clients.
Welcome to contact us for detailed quotation, layout drawing and customised project solution. We tailor processing capacity and heat source schemes in accordance with your local practical conditions.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company
Year Established:
1998
Total Annual:
16000000-17910477
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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 incl... 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 incl...
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