Products

BECON Type Bell

BECON Type Bell

Application

At present, America and Europe etc, developed countries have put forward a higher and newer request to the products of the mesh belt furnace, especially to the security products such as locomotive standard component, the high strength steel construction fastener the advanced chain and advanced close bearings etc. So it lead to a higher level to the heat treatment equipment, our company has developed a set of higher—level software—central control system.The allocation as follows:

SUMON bell type annealing furnace are designed for process reliability, productivity and profitbility.

Heating method: electric heating or natural gas heating; Protection atmosphere: hydrogen and nitrogen; Loading capacity: 20-60 tons

Features

  • Valves stands with safe probes for safe operation.
  • The workbases are equipped with specilized sealing rubber to ensure airproof.
  • Full-scale production control system include auto detection, trouble classification.auto safe feedback etc. The vacumm bell annealer furnace equipped with auto control system, it means high safety.
  • Strong convection can obtain most effective heat transfer in the furnace, which is the most specialty of bell annealing furnace.

Bell annealing furnace can be divided into two types: vacummized and unvacummized. In principle we don't recommend to use vacumm furnace while diameter is over than 2.2 m.


Standardized Sizes List For Gas Heating Bell Type Furnace

Type Usable Diameter A Usable Height C Inner bel Diameter B Heating bel Diamete D Crane Hoo height L M J G H
SB-100/160 1000 1600 1200 2500 6500 600 3500 3100 1600
SB-100/200 1000 2000 1200 2500 7300 600 3500 3100 1600
SB-140/200 1400 2000 1600 2900 7400 600 4300 3470 1970
SB-140/240 1400 2400 1600 2900 8200 600 4300 3470 1970
SB-140/270 1400 2700 1600 2900 8800 600 4300 3470 1970
SB-140/300 1400 3000 1600 2900 9400 600 4300 3470 1970
SB-160/200 1600 2000 1800 3100 7500 600 4700 3650 2150
SB-160/240 1600 2400 1800 3100 8300 600 4700 3650 2150
SB-160/270 1600 2700 1800 3100 8900 600 4700 3650 2150
SB-160/300 1600 3000 1800 3100 9500 600 4700 3650 2150
SB-180/200 1800 2000 2000 3300 7500 600 5100 3850 2350
SB-200/200 2000 2000 2200 3500 7750 700 5500 4000 2500
SB-200/240 2000 2400 2200 3500 8750 700 5500 4000 2500
SB-200/270 2000 2700 2200 3500 9250 700 5500 4000 2500
SB-200/300 2000 3000 2200 3500 9900 700 5500 4000 2500
SB-245/200 2450 2000 2650 3950 8050 700 5900 4200 2700
SB-245/240 2450 2400 2650 3950 9050 700 5900 4200 2700
SB-245/270 2450 2700 2650 3950 9550 700 5900 4200 2700
SB-245/300 2450 3000 2650 3950 10200 700 5900 4200 2700
SB-280/200 2800 2000 3000 4300 8500 750 6300 4600 3100
SB-280/240 2800 2400 3000 4300 9500 750 6300 4600 3100
SB-280/270 2800 2700 3000 4300 10000 750 6300 4600 3100
SB-280/300 2800 3000 3000 4300 10650 750 6300 4600 3100
SB-350/200 3500 2000 3700 5000 8800 800 7200 5500 4000
SB-350/270 3500 2700 3700 5000 10300 800 7200 5500 4000
SB-350/300 3500 3000 3700 5000 10950 800 7200 5500 4000
SB-370/250 3700 2500 3900 5200 10300 800 7800 6100 4600
SB-370/290 3700 2900 3900 5200 11100 800 7800 6100 4600
SB-370/320 3700 3200 3900 5200 11700 800 7800 6100 4600
SB-370/360 3700 3600 3900 5200 12500 800 7800 6100 4600
SB-370/400 3700 4000 3900 5200 13300 800 7800 6100 4600
SB-390/250 3900 2500 4100 5400 10350 800 8000 6300 4800
SB-390/290 3900 2900 4100 5400 11150 800 8000 6300 4800
SB-390/320 3900 3200 4100 5400 11750 800 8000 6300 4800
SB-390/360 3900 3600 4100 5400 12550 800 8000 6300 4800
SB-390/400 3900 4000 4100 5400 12350 800 8000 6300 4800
SB-410/250 4100 2500 4300 5600 10450 800 8200 6500 5000
SB-410/290 4100 2900 4300 5600 11250 800 8200 6500 5000
SB-410/320 4100 3200 4300 5600 11850 800 8200 6500 5000
SB-410/360 4100 3600 4300 5600 12650 800 8200 6500 5000
SB-410/400 4100 4000 4300 5600 13450 800 8200 6500 5000

The D,H, values of eletric heating type furnace reduced accordingly

  1. The crane hook height in the above list is calculated from the bottom of the crane hook.
  2. If the customers' crane hook height Is lower than the height stipulated in the list. It should be adjusted accordingly.
  3. The depth of the pit is decided by the customers' crane hook height in relationship to the pit dimensions In the list.
  4. The data above is only tor reference. The actual requirements should be established with the assistance of the customer.

Application and Example

The BECON type bell annealing furnace is designed to annealing (soft annealing, spheroidizing, recrystallizing) treatment suitable for all kinds of steel and non-ferrous metal。

SUMON Industrial (JiaShan) Co., Ltd.

High Strength Bolts

SUMON Industrial (JiaShan) Co., Ltd.

Automotives Screws

SUMON Industrial (JiaShan) Co., Ltd.

precise Bearings

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Metals Tools

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Nuts

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Hand Tools

The facility is designed to heat treat all wire (low-carbon, medium-carbon, high carbon), dilute-alloy steels, high carbon alloy, aluminium alloy, brass alloys and Cr-alloyed ferrite and martensite Cr-alloyed steels。

Seeing that annealing in BECON type bell annealers is carried out. All annealing cycle are carried out in process atmosphere (free of decarburization, free of cementite). The annealed drawn wire has achieved Spheroidizing, surface of the annealed drawn wire is bright and very clean. As the material has a very uniform microstructure and It is easier to process on manufacturing machines.

Seeing that annealing in BECON type bell annealers is carried out。 The cost reduction owing to

  • Shortest heating and cooling times.
  • Reduction in pickling costs after the anneal, as pickling can be omitted or is only required to a very limited extent.
  • Low energy consumption per ton annealed.
  • Low maintenance requirement
  • Fully automatic process control

Furnace body

SUMON Industrial (JiaShan) Co., Ltd.

Heating bell

SUMON Industrial (JiaShan) Co., Ltd.

Inner cover

SUMON Industrial (JiaShan) Co., Ltd.

Furnace workbase

SUMON Industrial (JiaShan) Co., Ltd.

Material tray

SUMON Industrial (JiaShan) Co., Ltd.

Biades

Electric control

The control system of our bell annealing furnace indue two basic aspects: one is to satisfy the requirement of production facility and technology; The other is to satisfy the manufacture, use and maintenance of the electric and gas control facility。

With the automatic control principle, PC and hardware and software of PLC perfect combine to acheive long-distance control so as to improve quality, productivity and work conditions.

The bell annealing furnace control system of our company is developed by ourselves. This software integrated with surveillance and control of annealing temperature, pressure and electricity and the function of precription setting, recording and looking up production data.

The furnaces on/off running condition and the values of temperature flow, pressure, voltage and electricity can be understand from the windows pictures. Pictures control can solve kinds of problems when abnormity alarms coming, which makes the operator master the condition quickly and handle.

SUMON Industrial (JiaShan) Co., Ltd.

Electric control心

SUMON Industrial (JiaShan) Co., Ltd.

Main Picture

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Valve Stands

SUMON Industrial (JiaShan) Co., Ltd.

Monitoring Picture for Combustion System

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Overview for Monitoring System

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Aging Trends Chart

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Monitoring Picture for Cost Analysis Module

SUMON Industrial (JiaShan) Co., Ltd.

Monitoring Picture for Prescription Management

Protective Gas

SUMON Industrial (JiaShan) Co., Ltd.

AX Ammonia Decomposing Furnace

According to the chemical formula, ammonia decomposing gas Is consist of 75% H2 and 25% N2。 Its features including: strong deoxidization, little decarburizatlon, no carbon separate out。 Dew point is about-60 ℃。

SUMON Industrial (JiaShan) Co., Ltd.

Nitrogen Generator

Transformation adsorption nitrogen generator (for short PSA generator) is an advanced gas separating technology. It use imported carbon molecule screen (CMS) as sorbent, with the principle of pressure trasformation and adsorption under nomal temperature to get high purely nitrogen by separating air.

PSA nitrogen generator is a nitrogen generating device desinged and manufactured on the basis of transformation and adsorption technique. Generally two adsorption tower parallel connection and controlled by automatic control system in term of particular programmable program, alternately compressing to adsorb and decompressing to regenerate, then complete nitrogen and oxygen sepa-ratng to get required high purely nitrogen.

SUMON Industrial (JiaShan) Co., Ltd.

Nitrogen And Hydrogen Match Ratio Device

After having mixed the hydrogen and nitrogen pro rata, sampling some gas sample into hydrogen analyzer to test the ratio of nitrogen and hydrogen. One side the instrument will display the content of nitrogen and hydrogen, the other side electric signal will be sent to controller to compare with the setting valve of hydrogen. Then through PID regulator to control the opening degree of hydrogen valve to get required setting value of hydrogen.

SUMON Industrial (JiaShan) Co., Ltd.

Valve Stand

In order to keep the gas (N2, H2, Gas) supply pressure invariable, we must contorl the gas pressure. Our supplied pressure control system can regulate relevant condition such as pressure, flow meter etc as required.

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