Heating System

Your Professional Heating System 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.

Heating System There Are Mainly the Following Types

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℃.

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.

Advantages of Walking Beam Heating Furnace

Walking beam heating furnace is flexible and adaptable. When the length of the furnace is fixed, the number of charges in the furnace can be changed by changing the distance between the steels, so as to meet the needs of rolling mill output and steel grade change. By adjusting the step-by-step cycle, the heating time of steel in the furnace can be changed, so as to meet the needs of different steel grades and different heating speeds.

The heating quality is better and the steel temperature is more uniform. Because there is a certain distance between the steel in the walking beam reheating furnaces, the heating area of the steel is increased, and the temperature difference of the steel section is reduced. In addition, because the movement of the steel material depends on the bottom of the furnace, and does not slide directly on the bottom of the furnace, there will be no scratches on the lower surface of the billet.

The length of the furnace is not limited by the pushing ratio. It will not only avoid accidents such as arch steel and sticking steel, but also increase the length of the furnace and increase the production capacity of the furnace. The hearth strength of large walking beam reheating furnaces can reach 800-1000kg/(m2 h).

Walking beam heating furnace is flexible and convenient to cooperate with the rolling mill. The steel can be withdrawn from the furnace according to the need to avoid the oxidation and decarbonization caused by the long-term stopping of the steel in the furnace. It can also make the steel material stagnate in the furnace to meet the needs of rolling mill output changes.

Advantages of Gas Heating Furnace

Improved Efficiency
Gas heating furnace are the greater option for decreasing electricity intake and production time. One of the most significant advantages of gas heating furnace is their ability to improve performance in a variety of business models. They provide a regulated environment for heating, melting and other activities ensuring consistent and accurate results. This level of precision can result in reduced production time and electricity consumption.

Temperature control
These gas heating furnace provide specific temperature controls that are required for certain processes which helps in getting the desired result and achieving the necessary warmness stages for their specific activities. Whether you need to melt metals, apply treatment coatings or anneal material these gas heating furnace can maintain a consistent temperature.

Safety Improvement
In every industrial setting, safety comes first. The gas heating furnace are outfitted with safety features and advanced manipulation systems that help to prevent injuries and safeguard employees. This ensures a safer running environment and decreases the possibility of workplace accidents.

Versatility
Gas heating furnace can be used for various applications in multiple sectors. These are capable of handling various temperatures as per the requirements. They are extremely adaptable and can accept many materials and activities. They can be tailored to specific industrial requirements making them essential in fields such as aerospace, automotive and electronics manufacturing.

Walking Beam Heating Furnace Specifications

Description	Walking beam type copper/brass slab heater
Material	Copper ,brass,cupro-nickel alloy etc
Slab size	Thickness 160mm160mm Width 400~420mm400~420mm Length 3000~4600mm3000~4600mm Standard Max. weight: 2.75t/piece/(160×420×4600mm) 2.75t/(160×420×4600mm)
Heating capacity	Minium 12t/h, 4slab/h(1slab:160×420×4600mm) :12t/h 4/h(160×420×4600mm)
Heating temperature	730~750ºC±5ºC(max 850ºC)
Hearth temperature	800~900ºC
Fuel	Natural gas LNG
Heat value	8900Kcal/ Nm3
Air preheating temperature	250~450ºC
Heat efficiency of the furnace	≥45%
Thermal control pattern	Auto/ manual,impulse , remote control ,,
Burner type	Imported flat flame burners of Germany KROM schroder. Heating zone each burner:23 Nm3/h;soaking zone each burner:15 Nm3/h KROM schroder.23 Nm3/h;15Nm3/h
Number of burners	Total: 18 PCS,heating zone:8PCS, Soaking zone: 10 PCS 18,8,10
Rated burning capacity	Max:334 Nm3/h :334 Nm3/h
Dimension of the hearth	W5000×H1200×L8000mm 5000×1200×8000mm
Loading capacity	16slabs/batch×2.75t/piece=44t/batch 16/×2.75t/=44t/
Total length of furnace	~11m ~11
Loading and unloading method	End feeding and side discharge
Loading pattern	Single row,3 zones,preheating zone2.5m,heating zone 3.5m,soaking zone 2m ,, 2.5m,3.5m,2.0m
Vertical movement of walking Beams:	Lifting: 90mm, 90mm Lowering: 80mm 80mm
Horizontal travel of walking beams:	500mm
Heat interchanger	Hot tubular exchanger
Heated up time	~4 hours ~4
Quantity of heated up zone	3 zones 4sections 34
Material and space	Slab: W420mm; slab in furnace:16pcs; Gap between slab and slab: 80mm; Stroke : 500mm 420mm;16;80mm;500mm

Gas Heating Furnace Specifications

Product name	Gas heating furnace
Application	Heat Steel Rod by natural gas, till match ball hot rolling request temperature
Original	Jiangyin, China
Certification	ISO9001, ISO14001, OHSAS18001 etc.
Price	Negotiable
Material	Q235
Voltage	380V 50Hz, or the voltage can be as local demand
Payment term	TT, LC
Delivery date	Negotiable
Packing	Export standard
Market	Middle East/ Africa/Asia/South America/Europe/North America
Warranty	1 year
MOQ	1 set
Delivery time	4-5 months per set

The Production Process of Walking Beam Heating Furnace

Loading: The workpieces to be heat-treated are loaded onto the walking beams at the furnace entrance. The beams are usually spaced at regular intervals to accommodate the length and size of the workpieces.

Heating: The furnace is heated to the desired temperature for the heat treatment process. Burners or other heat sources are used to provide the necessary heat energy. The workpieces are elevated and supported by the walking beams as they move through the heated zones of the furnace.

Reciprocating Movement: The walking beams move in a reciprocating motion, shuttling the workpieces through the furnace. This movement allows the workpieces to be evenly exposed to the desired temperature zones for the required period.

Cooling: After the desired heat treatment cycle is completed, the workpieces are transported out of the furnace for cooling. This cooling process may involve air cooling or water spray systems, depending on the specific heat treatment requirements.

The Components Within a Gas Heating Furnace

Radiant section
The radiant section is where the heating element is found, which is often a flame. The tubes or coils (often known as the radiant coil) in this section of the gas heating furnace are heated by the radiation from the heating element.

Convection section
Above the radiant section, you will find the convection section, this area cooler as it is used to recover any additional heat. Heat transfer also occurs in this section by convection. The tubes continue through to the convection section, but they are finned to increase the heat transfer.

The burner
The burner is located at the bottom of the gas heating furnace and fires the heating element upwards. Some furnaces do have side fired burners.

The flame is contained in the burner tile, which is made out of high temperature refractory. In order to control the shape or direction of the heating element, an air register is located below the burner.

The flue gas stack
Located at the top of all heat transfer chambers the flue gas stack’s primary purpose is to protect the user of the furnace by collecting the flue gas and releasing it high into the atmosphere.
The flue gas stack has a stack damper, which regulates any heat lost through the stack.

Insulation
Insulation is used in an gas heating furnace to reduce the amount of heat escaping the heated chamber, ensuring the required temperature can be achieved. Common materials used for insulation are ceramic fiber, firebrick, and castable refractories.

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 is a walking beam heating furnace?

A: Walking Beam Furnaces are the most compact solution featuring high productivity in a limited layout thus achieving the shortest reheating time and the best temperature uniformity.

Q: What are the raw materials for walking beam heating furnace?

A: Today's walking beam heating furnace uses stainless steel, aluminized steel, aluminum, brass, copper, and fiberglass. Stainless steel is used in the heat exchangers for corrosion resistance. Aluminized steel is used to construct the frame, blowers, and burners.

Q: What is the main component of a walking beam heating furnace?

A: They typically have four main components: the burner, the heat exchanger, the electronic ignition, and the direct drive blower motor. Each component ensures your heating system runs like a well-oiled machine.

Q: How many elements does a walking beam heating furnace have?

A: Walking beam heating furnace have three to six electric-resistance heating elements that are between 3.5 to 7 kW each. These heating elements work a lot like the heating elements in a toaster. Electrically charged particles move through the metal wires, which produces heat.

Q: How are walking beam heating furnace heated?

A: Walking beam heating furnace designs vary as to its function, heating duty, type of fuel and method of introducing combustion air. Heat is generated by an walking beam heating furnace by mixing fuel with air or oxygen, or from electrical energy. The residual heat will exit the furnace as flue gas.

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

Steel Balls For Copper Ore Mine, Grinding Balls Production for Iron Ore Mine, 100mm Steel Ball for Silver Ore Mine