Air Boiler, Natural Circulation, 1 Year

This air boiler is listed with the manufacturer’s full published specification — type Natural Circulation, warranty 1 Year. It is produced by Taishan Group Taian Boao International Trade Co., Ltd., a verified supplier of 6 years. Pricing shown is indicative at standard quantities; send your target volume and destination market for a firm quotation with current lead times.

Key Features of This Air Boiler

• Steam Capacity: 1-100 t/h
• Warranty: 1 Year
• Place Of Origin: Shandong, China
• Type: Natural Circulation
• Other Boiler Types: Oil/gas-fired boiler
• Weight (Kg): 8000

Technical Specifications

Product Details

DZL series coal fired steam boiler
Boiler model	Capacity(t/h)	Pressure(barg)	Steam temp.(℃)	Feed water temp (℃)	Flue gas temp.(℃)
DZL1-0.7-AII	1	7	170	20	152
DZL1-1-AII	1	10	184	20	160
DZL2-0.7-AII	2	7	170	20	152
DZL2-1-AII	2	10	184	20	161
DZL2-1.25-AII	2	12.5	193	20	164
DZL4-0.7-AII	4	7	170	20	154
DZL4-1-AII	4	10	184	20	163
DZL4-1.25-AII	4	12.5	193	20	164
DZL4-1.6-AII	4	16	204	20	170
DZL6-1.25-AII	6	12.5	193	105	166
DZL6-1.6-AII	6	16	204	105	169
DZL8-1.25-AII	8	12.5	193	105	161
DZL8-1.6-AII	8	16	204	105	166
DZL10-1.25-AII	10	12.5	193	105	160
DZL10-1.6-AII	10	16	204	105	162
DZL12-1.25-AII	12	12.5	193	105	149
DZL12-1.6-AII	12	16	204	105	150
DZL15-1.25-AII	15	12.5	193	105	159
DZL15-1.6-AII	15	16	204	105	164
DZL20-1.25-AII	20	12.5	193	105	153
DZL20-1.6-AII	20	16	204	105	159
DZL25-1.25-AII	25	12.5	193	105	152
DZL25-1.6-AII	25	16	204	105	156
DZL30-1.25-AII	30	12.5	193	105	156
DZL30-1.6-AII	30	16	204	105	160
DZL35-1.25-AII	35	12.5	193	105	155
DZL35-1.6-AII	35	16	204	105	158
DZL40-1.25-AII	40	12.5	193	105	143
DZL40-1.6-AII	40	16	204	105	146
DZL45-1.6-AII	40	16	204	105	150

1. How to get a boiler price?
Pls tell us below information to confirm the boiler model first, and then offer the right boiler price:
1.1 Which fuel you prefer for the boiler, coal, biomass, gas & oil, or others?
1.2 The boiler capacity
1.3 The boiler pressure
1.4 The boiler application

2. How long is the product warranty period ?
Our boilers have one year warranty period or depending on your requirements.

3. What about after-sale service?
We will supply professional after-sale service team as soon as we receiving your problem feedback, and dispatch our engineers to
your country and solve your problems right now.

4. What's the advantages of your company?
4.1 Reasonable heat surface and burning device, heat efficiency is 4%~5% higher than national standard.
4.2 Reasonable flue gas speed, heating surface without ash deposition and no abrasion, under the condition of no soot-blowing, the
boiler can work full-load, high-efficiency and safety in long term.
4.3 The big and tall boiler furnace can be designed according to the different fuel to improve the burning rate of fuel and remove
black smoke.
4.4 All independent loop and reasonable coal boiler injected circulation are specially designed and adopted for the hot water
boilers. The medium speed in loop of heat surface is higher than national standard
4.5 1-20T/H & 0.7-14MW boiler adopt big and high strength grate, add rolling device improves the boilers’ 4.6 Over 20T/H & 14MW
boiler adopt flake type or beam type chain grate, less coal leakage, convenient burning adjustment. Closed soot cleaning avoid
second pollution and save time and labor.
4.7 Dust inertia separation at the furnace outlet can reduce exhaust gas concentration and lessen abrasion of rear heat surface.
4.8 Compact structure makes its installation volume smaller than other types of boilers, it will shorten installation period and
lower boiler room cost.
4.9 Big water volume benefits for power-off protection, high ability suitable for load changing.

Ordering and Pricing

• Minimum order quantity: 1 set
• Volume pricing:
  • 1–1 set: US $54000 / set
  • 2+ set: US $53000 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this air boiler?

The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Taishan Group Taian Boao International Trade Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Taishan Group Taian Boao International Trade Co., Ltd. range on HVACR Nexus.

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