Adjustable Speed Boiler, Cast Iron

Key specification for this adjustable speed boiler: power Three Phrase 380V 50HZ, material Cast Iron. Everything below is reproduced from the factory data sheet. Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Adjustable Speed Boiler

• Power: Three Phrase 380V 50HZ
• Capacity: 10t/h 15t/h 1t/h 20t/h 2t/h 4t/h 8t/h 6t/h
• Material: Cast Iron
• Warranty: 1.5 year
• Place Of Origin: Liaoning, China
• Type: Heating Elements

Technical Specifications

Product Details

Boiler evaporation	Effective area of grate m2	Effective width of grate mm	Outlet shaft length (to the grate centerline)mm	Diameter of output shaft end mm	Number of air chambers
1 t/h	2.68	980	767	Φ60	4
2 t/h	3.84	1030	783	Φ60	4
4 t/h	5.39	1400	980	Φ60	5
6 t/h	7	1400	1015	Φ80	5
8 t/h	9.9	1960	1235	Φ80	6
10 t/h	11.65	2330	1662	Φ100	5
15 t/h	18.99	2890	1880	Φ100	6
20 t/h	22.6	3440	2205	Φ120	6

Advantage 1. Compared with other chai grate, it has low metal consumption, simple structure, and convenient manufacturing,installation and operation. 2. Chain grate is widely used in industal boilers for its reliable operation, stable combustion and wide fuel adaptability.

Power transmission and reduction mechanism

The boiler grate reducer drives the gear or chain drive system through an electric motor to convert the high-speed, low-torque input power into a low-speed, high-torque output, thereby adapting to the low-speed and heavy-load conditions required by the grate.

Structural design and reliability ‌

Use compact transmission chains (such as double cycloid-tooth difference transmission) to reduce the number of parts, improve structural stability, and adapt to low-speed and heavy-load conditions.

1.Q: Can you give us a quotation right now? A: We can quote the grate standard spare parts, but for the full set grate stokers are all customized. Please give us your required dimension of grate capacity. Then we will make a design and quotation for you ASAP. 2. Q: Can you give us your price list? A: Sorry, we don't have any. Our products are all manufactured according to customers' requirements . If necessary, we can send our latest grate wearing spare parts price list. 3. Q: What is your MOQ? A: 1 piece/set. 4. Why Should You Buy From Us Not From Other Suppliers? We Have 26 Years Experience Of Manufacturing Grate Stokers For Boiler Companies. Mould Design+welding+machining+precision Castings.We Have Five Workshops And Three Casting Plant, Advanced -equipped Two Denmark Disa Casting Lines, Shell Casting Etc. 5. Q: Do you accept a special order? A: Yes, we do. We can manufacture all kinds of casting products and grate, according to your technical drawings and required material. 6. Q: Can you give us the technical drawing and data? A: We will give you the overall dimension drawing for your plan and project. But the detailed drawing and data will be sent you after we signed the contract and confidentiality agreement. 7. Q: Do you provide after-sales service? A: Yes, we do. Our products are guaranteed for the wearing parts one year. 8. Q: Can your engineer come to our place for installation guide? A: Yes, we can. We will provide a video and document for installation. And if necessary, we have professional installation team with rich experience, we can send our engineers oversea for installation guide. 9. How can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;

Ordering and Pricing

• Minimum order quantity: 1 set
• Volume pricing:
  • 1–4 set: US $1650 / set
  • 5+ set: US $1100 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this adjustable speed 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 1.5 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 Dalian Huiying Machinery Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dalian Huiying Machinery Co., Ltd. range on HVACR Nexus.

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