We will uphold our corporate mission and vision, guide social values, and strive to benefit mankind and provide quality Multi-storey Steel Structure Workshop, QT500 Valve Casting, Laser Engraving Machine Body. Our company will always provide a broad development space for talents, help them to fly their dreams and show their talents through the enterprise platform. With high quality products and perfect after-sales service, our company wins market reputation, pays attention to management efficiency, and carries forward the enterprise spirit of 'quality, unity and striving, pursuit of excellence'.
Product introduction
The high-efficiency and energy-saving two-stage gas furnace developed by Huangtai uses a unique dry distillation method to achieve the purpose of energy conservation and environmental protection. The Huangtai two-stage furnace series products won the title of national new product and the "first prize" of the Ministry of Machinery's scientific and technological progress. "Science and Technology Achievement Award", Shandong Provincial "Science and Technology Achievement Award", and "Silver Award of Shandong Spark Project Achievement Fair" are "high-efficiency, energy-saving, and environmentally friendly products" recommended by the National Science and Technology Commission to the whole country.
Product Application
The two-stage gas furnace is widely used in steel, ceramics, magnesium metal, alumina, refractories, glass, metallurgy, and other industries.

Two-stage Gas Furnace structure


Specification
Model | D2.0 | D2.4 | D2.6 | D3.0 | D3.2 | D3.4 | D3.6 |
furnace inner diameter (m) | 2.0 | 2.4 | 2.6 | 3.0 | 3.2 | 3.4 | 3.4 |
furnace sectional area (㎡) | 3.14 | 4.52 | 5.3 | 7.07 | 8.04 | 9.08 | 10.18 |
Working pressure of water jacket(Mpa) | 0.294 | ||||||
steam output of water jacket(Kg/h) | ~340 | ~380 | ~420 | ~550 | ~650 | ~690 | ~710 |
Fuel fragmentation and coal type(mm) | 20-40,25-50,30-60non-caking ,weakly caking coal,long flame coal ,lignite and gas coal | ||||||
Fuel consumption(Kg/h) | 630~950 | 1000~3000 | 1430~1630 | 2000~2670 | 2200~2750 | 2450~3100 | 2750~3350 |
Coal gas calorific value (low)(KJ/Nm³) | up stage7400~7800 down stage5500~6000 mixture6450~6900 | ||||||
Coal gas production(Nm³/h) | 1900~2800 | 3000~4000 | 4300~4900 | 6000~8000 | 7000~9000 | 7800~9900 | 9000~11000 |
Gas temperature at furnace outlet(℃) | up stage100~150 down stage550~600 | ||||||
Blast pressure at furnace bottom(Pa) | <3000 | <6000 | <6000 | <6000 | <6000 | <6000 | <6000 |
Gas pressure at furnace outlet(Pa) | <1470 | ||||||
Note: gas production and calorific value are related to coal type and coal quality | |||||||
FAQ
Q1. Who are we?
A: We are based in Shandong, China, starting in 1958. There are a total of about 500-600 people in our office. We are a manufacturer engaged in various types of coal-to-gas equipment and its supporting dust removal equipment, sewage treatment equipment, desulfurization equipment, B-level boilers, and other equipment manufacturers; and design complete sets of electrical and automation systems; provide product design, One-stop service from manufacturing, installation, debugging to after-sales service.
Q2. Why should you buy from us and not from other suppliers?
A: Professional equipment, superb craftsmanship, total quality management system, steel structure annual production capacity of 50,000 tons
Q3.What can you buy from us?
A: Gasification, Boiler, Equipment, Casting, Steel structure.
Packing & Shipping

We are convinced that we will be able to get your support and trust with our high quality D3.0b Two-Stage Gas Furnace Suppliers in India Factory and strict quality management system. Our company establishes a long-term stable relationship with the world's leading express and logistics companies, offering fast and high quality services to as customers around the world. Our solid customer base has brought a strong impetus for future company growth. We shoulder customers' pursuit of product quality and price, and continuously improve product performance and quality.











