15m 5-Layer Mesh Belt Dryer (Coal Fired) Shandong Customer Project
This is a real and stable running project for a large agricultural product processing enterprise in Shandong, China. The adopted equipment is a 15m 5-layer automatic continuous mesh belt dryer with coal-fired hot air heating system.
Aiming at the customer’s demands for mass and 24-hour continuous drying production, we provided a complete high-efficiency and low-energy-consumption drying solution. It replaces traditional drying rooms and single-layer dryers, solving the problems of uneven drying, low output, high labor cost and unstable product quality.
Since commissioning, the machine has been operating stably all year round. It supports non-stop mass production with uniform drying quality, fully meeting domestic processing and export standards. It is a classic cost-effective drying machine for fruits, vegetables, herbs, agricultural products and industrial materials.
Core Equipment Parameters
– Model: 15m long body, 5-layer circulating mesh belt dryer
– Heating source: Coal-fired hot air furnace (biomass, heat pump, steam optional)
– Working mode: Multi-layer reciprocating conveying, automatic material turning, closed hot air circulation
– Control system: Intelligent constant temperature control, frequency conversion speed regulation
– Advantages: Long drying stroke, uniform heating, large output, low energy consumption, 24h continuous operation
Customer Pain Points
The customer’s old drying equipment had fewer layers and shorter drying distance, only supporting intermittent production. It caused uneven moisture content, high defective rate, insufficient output and high labor cost.
As a large-scale processing factory with stable orders, the Shandong plant needed mass-production, low-operation-cost and low-maintenance automatic drying equipment.
Customized Solution
According to the customer’s material characteristics, site conditions and cost control requirements, we customized the 15m 5-layer coal-fired mesh belt dryer solution:
1.The 15-meter extended drying stroke ensures sufficient and even dehydration, maintaining original color and quality of materials.
2.The 5-layer circulating structure realizes automatic material flipping, avoiding over-drying or under-drying.
3.Coal-fired heating provides stable and strong heat, greatly reducing daily operating cost compared with electric heating.
4.Closed hot air circulation improves heat utilization rate, energy-saving and environmentally friendly.
5.Fully automatic feeding, drying and discharging reduce labor investment and realize large-scale continuous production.
On-site Operation Effect
The equipment runs stably on the Shandong production site with obvious improvement:
– Uniform drying degree and natural color, fully reaching export product standards;
– Greatly increased daily output, capable of undertaking large and stable orders;
– Low operating cost with coal heating, bringing higher long-term profits;
– Stable mechanical structure, low failure rate and easy maintenance for long-term industrial operation.
Application Scope
Suitable for drying onion, vegetables, fruits, herbal medicine, grains, feed and industrial particles.It is the preferred economical drying equipment for customers from Africa, the Middle East and Southeast Asia who pursue large capacity and low production cost.
Customization & After-sales Service
We support customized length, layers, belt width and heating modes according to customer requirements.We provide factory testing, on-site installation, commissioning, technical training and complete after-sales guarantee.