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Step Up Heating Furnace

Your Professional Step Up Heating Furnace Supplier

The company is established in 2009, it is located in Huashi Town, Jiangyin City, Jiangsu Province, which is 2km from Huaxi Exit of Expressway along the Yangtze River, 8km from Ferry of the Yangtze River and 49km from Sunan Shuofang International Airport, enjoying a convenient transportation in land, water and air and favorable geological position. As a specialized company engaging in the R&D and manufacture of various kinds of hot rolled steel balls used for ball mill and steel ball making machines.

Why Choose Us

01/

Our Factory
The company covers a land area of 28 ,000 square meters and workshop and office area of 12,000 square meters. It owns 41 independent intellectual property rights (patents) and 4 production lines, with diameter of steel balls ranging from φ20mm to φ150mm and annual production capacity of 100,000 tons.

02/

Quality Assurance
The company possesses a scientific quality control system, engineering technology R&D center, different kinds of analyzing and testing equipment, technically skilled management team , which have provided a reliable guarantee for stabilizing and improving the quality of products.

03/

Production Equipment
Company owned production equipment D25-40 production line 2, D40-60 production line 1, D60-100 production line1, D100-140 production line1.

04/

Our Service
Pre-sales: Select the most practical raw materials
Sale: The best production with the best quality steel ball
After sales: If necessary, the fastest speed to reach the user site to solve the problem.

Advantages of Step Up Heating Furnace

Energy Efficiency

Step up heating furnace are much more efficient in energy consumption compared to combustion furnaces. This is because electric furnaces do not generate combustion products, which avoids the energy losses that occur in combustion furnaces due to the output of hot gases.

Temperature Accuracy

Step up heating furnace offer greater accuracy in temperature control. This is because electric heating elements can be controlled more precisely than combustion burners, allowing for greater temperature accuracy in industrial processes.

Flexibility

Step up heating furnace offer greater flexibility in terms of operation and design compared to combustion furnaces. This is because electric furnaces can be adapted to different production processes and designs, allowing for greater flexibility in the planning and organization of industrial production.

Reduced Emissions

Step up heating furnace do not emit polluting gases, which reduces the environmental impact of industrial processes. This allows companies to comply with environmental regulations, improve their reputation in the marketplace and reduce costs associated with waste management and pollutant emissions.

Types of Step Up Heating Furnace

Gas Heating Furnace

Gas Heating Furnace, Long time stable running, High heating uniformity. Heating Ability of furnace: 100mm ball--197 tons/day, 125mm ball--288.8 tons/day, 140mm ball--270.5 tons/day.

Two-Stage And Modulating Furnaces

Two-Stage and Modulating Furnaces, high hour output but have a lower gas consumption. Hour heating capacity:80mm steel rod--10 tons/hour, 100mm steel rod--12.4 tons/hour, Your best choice to have lower production cost.

Walking Beam Heating Furnace

Walking Beam Heating Furnace, annual working 6000 hours, easy operation and high efficiency. This furnace can handle the steel rod diameter range: 60mm-100mm, max heating ability: Dia 100mm steel rod at 16.6 tons. Heating temperature is 950-1050℃.

Specifications

Nominated Ball Diameter mm	Balls/min	Ball Weight Kg	Hour Capacity Kgs	Day Capacity (20 hours/day) Ton	Annual Capacity (300 days/year) Ton
60	170	0.998	10181.3	203.625	69232.6
70	90	1.585	8559.3	171.185	58202.9
80	80	2.366	11356.9	227.137	77226.8
90	70	3.369	14149.0	282.979	96213.0
100	60	4.621	16636.1	332.721	113125.2

Materials Used in Step Up Heating Furnace

Nickel-Chromium Alloys
These alloys, such as Kanthal and Nichrome, have a high resistance to electrical current and can withstand temperatures up to 1600℃. They are commonly used in heating applications such as step up heating furnace.

Tungsten
Tungsten is a very dense, hard metal capable of withstanding extremely high temperatures. Its melting point of 3422℃makes it an ideal furnace element in high-temperature applications above 1600℃.

Molybdenum
Molybdenum is a metal with a melting point (262℃) below tungsten but above nickel-chromium alloys. Unlike other heating element materials, molybdenum has good electrical conductivity. It is often used in industrial applications that require peak operating temperatures around 1900℃.

Silicon Carbide
As a heating element material, silicon carbide does not offer more temperature flexibility than nickel-chromium alloys and is far more expensive. However, it is practically a requirement for use in industrial applications where the furnace atmosphere is corrosive, as silicon carbide pairs a decent operating temperature (up to 1600℃) with high corrosion resistance.

Components of Step Up Heating Furnace

Outer Shell
The outer shell of such a furnace serves as the primary enclosure, providing structural support and insulation. Constructed from materials such as steel or refractory bricks, the outer shell helps contain heat within the furnace and prevents heat loss to the surroundings.

Heating Chamber
The heating chamber, also known as the combustion chamber or heating zone, is the space where the material undergoes heating. Depending on the application, heating chambers may feature various configurations, including vertical, horizontal, or rotary designs.

Burners
Burners are responsible for generating heat within the furnace. They combust fuel, typically natural gas, oil, or electricity, to produce the required heat energy. Burners are strategically positioned within the furnace to ensure uniform heating of the material.

Refractory Lining
The refractory lining lines the interior surfaces of the furnace, providing thermal insulation and protection against high temperatures. Made from refractory materials such as firebrick, ceramic fiber, or castable refractories, the lining enhances the furnace’s resistance to thermal stress and chemical corrosion.

Control Systems
Control systems regulate various aspects of the furnace operation, including temperature, airflow, and fuel consumption. Advanced control systems, often equipped with sensors and feedback mechanisms, enable precise temperature control and optimize energy efficiency.

Exhaust System
The exhaust system facilitates the removal of combustion by-products and waste gases from the furnace. It typically includes ductwork, fans, and exhaust hoods designed to efficiently expel hot gases while maintaining a safe working environment.

Cooling Mechanism
Some of these furnaces incorporate cooling mechanisms to prevent overheating of critical components. Water-cooled jackets or circulating coolant systems help dissipate excess heat and maintain optimal operating temperatures.

Loading and Unloading Mechanism
In automated industrial processes, loading and unloading mechanisms facilitate the transfer of materials into and out of the furnace. These mechanisms may include conveyor belts, robotic arms, or manual loading ports, depending on the specific requirements of the application.

Packaging and Delivery

Size

At latest one 20 container

Weight

8tons to up

loading time

Shipment time is within 50 working days

After getting prepayment

Payment items: 30%T/T for deposit

70% balance payment before shipment

Packaging: Small size parts is by wooden case, other parts by film

FAQ

Q: What are step up heating furnace used for?

A: They are used to fuse coatings of various kinds (paint, enamel, glass…) to parts, melt or soften materials, burn off or eliminate residues, incinerate, treat materials to achieve different properties, produce chemical reactions in the material, and so forth.

Q: What are the 3 types of step up heating furnace?

A: There are three main types of furnaces: single stage, 2-stage and modulating furnaces. All three types of furnaces are great options for heating your home. Finding the right one for you comes down to your home, budget, and desired level of efficiency.

Q: How do you inspect a step up heating furnace?

A: Look at the burner assembly and manifold. In-shot burners are common.Look at the cover panel. Look for indications of water, corrosion, and blockage.Look at the air shutters (if present).Check the burner ignition sequence during operation (using the thermostat, a normal operating control).

Q: About the after-sale service, how can you solve the problems occurred of your overseas customer in time?

A: The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.

Q: After we placing an order, will you arrange the installation of the machine at present?

A: We will be pleased to arrange the installation, but all the cost will be be charged by you.

As one of the leading step up heating furnace manufacturers and suppliers in China, we warmly welcome you to buy cheap step up heating furnace from our factory. All our products are with high quality and competitive price.

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