
High Efficiency Bell Annealing Furnace Strong Convective Circulation
Advantages
1. Strong convective circulation,shortening heat treatment cycle and high efficiency;
2. Using PPM sealing mechanism in the connection part, more stable atmosphere, can avoid H2 or other protective atmosphere combined with air;
3. Using the microcomputer intelligent instrument to control furnace temperature, can perform auto control.
Introduction of Furnace
The bell type annealing furnace is used for annealing the steel strip, aluminum strip and copper strip. The furnace loading capacity can be reached to 60Tons(Max.). The loading diameter can be reached to 2.6 meters(Max.) and the loading height can be reached to 3.7 meters(Max.).
Main Characteristic
(1) 100% hydrogen or 75% hydrogen or nitrogen system
(2) High convection flow heating
(3) Consistent mechanical properties on annealing material
(4) Optimized control program
(5) Minimize production cost
(6) High productivity
(7) Customized design for steel, cooper, aluminum and alloy; strip, wire and tube.
Structure
This bell type annealing furnace is mainly composed of 1 heating shield,2 furnace base,2 inner cover,cooling cover, valve braket and pipeline.
Technical parameters
Model | BAF-100/200-8 | BAF-120/250-8 | BAF-140/290-8 | BAF-160/320-8 |
Effective loading diameter (mm) | 1000 | 1200 | 1400 | 1600 |
Effective loading height (mm) | 2000 | 2500 | 2900 | 3200 |
Max loading capacity (t) | 5 | 10 | 20 | 30 |
Max. working temperature(℃) | 850 | 850 | 850 | 850 |
Heating power(kw) | 150 | 210 | 280 | 360 |
Fan heat cycle power(kw) | 15/22 | 15/22 | 10/37 | 10/37 |
Heat cycle rpm fan speed (rpm) | 750/1500 | 750/1500 | 750/1500 | 750/1500 |
Diameter blower fans (mm) | 640 | 640 | 850 | 850 |
Control temperature accuracy (℃) | <±3 | <±3 | <±3 | <±3 |
Cooling fan power (kw) | 0.5*2 | 0.75*2 | 0.75*2 | 1.1*2 |
Cooling water consumption (t/h) | 8 | 10 | 12 | 14 |
Protective gas consumption( m3/h) | 8 | 14 | 18 | 25 |
Weight (t) | 20 | 25 | 32 | 40 |
Note: Various size of bell type annealing furnace can be also designed and manufactured as user's needs.
Description of Production Line:
(1) Heating Cover:
The heating cover is made by Q235A plate and steel profile,δ=5mm.Heating unit is Ni80Cr20 strip. The outer wall temperature in no more than 35℃.
(2) Inside Cover:
Made up by high quality SUS321(1Cr18Ni9T).cover δ=6mm
(3) Furnace Base:
The loading weight of the furnace base is 35T,loading coil weight is 24T,the guiding plate and the guiding blade is made by stainless steel 321.There is a 40mm silicon rubber between the base and the inside cover to ensure the air tightness.
Wuxi Huadong Industrial Furnace Co.,Ltd
Welcome to visit and inspect!
Contact persone: Angel Zhang
Contact phone:+86-13921168736
Email: wxzhangying@126.com
Wuxi Huadong Industrial Electrical Furnace Co.,Ltd.
Our company is located at the northeast of Wuxi, Jiangsu Province, with only 2.5 hours of driving distance to Shanghai Pudong International Airport, and the traffic is very convenient.
Wuxi Huadong Industrial Furnace Co., Ltd is a comprehensive enterprise integrating scientific research & development, engineering designing, system integration, equipment installation and sales & services. Our company is dedicated to professional manufacture the production lines for casting of various non-ferrous metals and heat treatment since 1989.
The production lines for casting non-ferrous metals supplied by our company is complete in categories, specifications and types, mainly capable of casting metals including copper and copper alloys, also related to non-ferrous metals such as magnesium, aluminum and zinc etc. The casting modes include horizontal continuous casting, vertical casting and upward casting; By using our production lines, customers can get billet products with sections of near-the-net-shape dimensions and shapes, including 8 major categories i.e. plates, strips, rods, foils, tubes, bars and shapes. Heat treatment equipments include multiple types of electric resistance furnaces or combination, such as well type, box type, bogie-hearth type, bell type, protective-atmosphere type, vacuum bright type, strong-convection circulation type etc. For casting production lines and heat-treatment equipments, our company can also provide various types of spare parts (furnace shells, melting grooves, water jackets, iron cores, crystallizers, special refractory, temperature measurement devices, transformers, reactors, electric resistance heating elements, and mechanical parts etc.); Our company can also provide cold-processing equipments such as drawing mills and cold-rolling mills for tubes, rods and shapes, as well as scrap metal balers etc.
Our company can develop, design, and manufacture equipments for specific production lines according to customers' requirements, provide complete services of solutions; Committed to quality, quality priority covers the whole process of designing, purchasing ,manufacturing, production, installation and after-sales services etc. We are doing our best to realized most advanced in technology, most reasonable in configuration, most superior in quality, and most inexpensive in cost. We strictly follow the requirements of ISO9000 quality system, achieving first-class product quality.
Choosing Wuxi Huadong Electric Industrial Furnace Co. ,Ltd as the
partner means choosing trust and guarantee, and the correction
choice is the safeguard for the smooth operation of your
undertakings and reliable return of your investment.
Wuxi East China Furnace Co. ,Ltd would like to
cordially welcome friends from home and abroad for visiting and
guidance.