B21, China Town Mall, Midrand
Coal boiler machine wood high thermal efficiency industrial heat wood boiler
- Section : Machinery
- Category : Industrial Machinery
- SKU : 11000014396519
Product Advantages
1.Chain Grate Stoker
Layer burning、suspension combustion
Mechanization toreduce laborintensity
2.Convex tube sheet
Prevent tube plate cracking
and simplify structure
3.Spirally corrugated tube
Strengthening heat transfer
eliminating welding stress
Technical Paramet
| Mode | DZL1 | DZL2 | DZL3 | DZL4 | DZL6 | DZL8 | DZL10 |
| Rated evaporation capacity(t/h) | 1 | 2 | 3 | 4 | 6 | 8 | 10 |
| Rated pressure(Mpa ) | 0 .7/ 1 .0/ 1 .25 | 0 .7/ 1 .0/ 1 .25 | 0 .7/ 1 .0/ 1 .25 | 1 .25/ 1 .6 | 1 .25/ 1 .6 | 1 .25/ 1 .6 | 1 .25/ 1 .6 |
| Rated steam temperat ure( ℃ ) | 170/ 184/ 194 | 170/ 184/ 194 | 170/ 184 / 194 | 194/204 | 194/204 | 194/204 | 190/204 |
| Feed water temperature( ℃ ) | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Heating Area( m) Body | ~33 | ~50 | ~75 | ~100 | ~170 | ~200 | ~250 |
| Fuel type | Biomass pellet,wood sawdust,bamboo chip,wood block,straw ，Jute, palm shell | ||||||
| Fuel Consumption (kg/h) | ~200 | ~400 | ~600 | ~800 | ~1000 | ~1200 | ~1400 |
| Flue gas temperature( ℃ ) | ~150 | ~150 | ~150 | ~150 | ~150 | ~150 | ~150 |
| Themal efficiency(%) | ~82 | ~82 | ~82 | ~82 | ~82 | ~82 | ~82 |
| Weight of biggest part for transportation(t) | 17 | 18 .5 | 20 | 25 | 35 | 45 | 58 |
| Overall dimension of biggest part for transportation( m) | 5 . 1*2 .2 *3 | 5 .5*2 .3 *3 .3 | 6 .4*2 . 4*3 .5 | 6 .6*2 .6 *3 .6 | 8 . 1*2 .9 *3 .8 | 8 .3*3 . 1 *4 .0 | 8 .6*3 .2 *4 .2 |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 04 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the thermal efficiency of the Coal boiler machine?
The thermal efficiency of the Coal boiler machine is approximately 82%.
2. What types of fuel can be used in this boiler?
This boiler can use various types of biomass fuel, including wood sawdust, bamboo chips, wood blocks, straw, jute, palm shell, and biomass pellets.
3. What is the rated evaporation capacity of the boiler?
The rated evaporation capacity ranges from 1 to 10 tons per hour, depending on the specific model (DZL1 to DZL10).
4. What is the maximum rated pressure for the boiler?
The maximum rated pressure for the boiler models ranges from 0.7 MPa to 1.6 MPa.
5. What is the feed water temperature requirement for this boiler?
The feed water temperature requirement for all models is set at 20°C.
6. Are there any special features that enhance the heat transfer efficiency?
Yes, the boiler features spirally corrugated tubes that strengthen heat transfer and eliminate welding stress, enhancing overall efficiency.
7. What is the weight of the largest part for transportation?
The weight of the largest part for transportation varies by model, ranging from 17 to 58 tons.
8. Can this boiler operate continuously without supervision?
While the boiler is designed for mechanization to reduce labor intensity, it is recommended to have supervision for safety and maintenance.
9. What are the overall dimensions of the biggest part for transportation?
The overall dimensions vary by model, with the largest being approximately 8.6m x 3.2m x 4.2m.
10. What type of combustion technology does the boiler use?
The boiler uses layer burning and suspension combustion technology for efficient fuel utilization.
11. Is installation of the boiler complicated?
Installation may require professional assistance due to the size and complexity of the boiler; it is recommended to consult with a qualified technician.
12. What is the flue gas temperature when the boiler is in operation?
The flue gas temperature during operation is approximately 150°C across all models.
13. How does this boiler reduce labor intensity?
The mechanization features, such as the chain grate stoker, help in automating the fuel feeding and ash removal processes, thereby reducing manual labor.
14. What applications is this boiler suitable for?
This boiler is suitable for various industrial heating applications, including manufacturing processes, heating systems, and energy generation.
15. What maintenance is required for the boiler?
Regular maintenance includes checking fuel supply, cleaning the combustion chamber, and ensuring proper operation of mechanical components.
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