Черная печь для отжига проволоки

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Характеристики

 

Wuxi Wandeshun Machine Co., Ltd  (we are professional factory) our Transaction level is as follows:

 1.    About us

 

Wuxi Wandeshun Machine Co., Ltd. one of the leading wire drawing machine manufacturers in China , is specialized in manufacturing wire drawing machines , which was established in 2000.

 

Our products are popular in many provinces of china and have already been exported to Vietnam , Indonesia, Uzbekistan Kenya, South Africa,Algeria,Egypt, Iran, Turkey and so on.

 

Excellent geographic location and easy transportation access, only 2k meter from Wuxi airport and adjacent to national highway 312.Welcome friends of all industries to visit and instruct our factory.

 

 

Multifunctional Box High temperature Hot sale trade assurance annealing furnace made in China

 

1.       Power supply:                    380V  50Hz 2.       Control voltage:                   220V 3.       Internal furnace inside diameter:    φ900mm 4.       Effective charging height:           1500mm 5.       Max using temperature:            950°C 6.       Heating power:                   100Kw 7.       Temperature control section:        3 Sections (Up, middle, down 8.       Temperature control accuracy:       ±2°C 9.       Furnace shell surface temperature rise: 35°C+ Room temperature 10.   Temperature uniformity:            ±5°C 11.   One loading capacity:               About 1.3T

 

 Processing

Load steel wire into coil → put the wire coil into internal oven → to lock the cap → vacuum pump for vacuum annealing → start the electricity heating → temperature holding → get the annealing oven out for cooling → cool the wire to set temperature → open the cap →load another internal oven for continual annealing production

 Introduction of Annealing Furnace

5.1. Well-type Annealing Furnace Body

• Ø  Vacuum Annealing Furnace Body made by the welded steel in δ5mm Q235;
• Ø  Bottom of Furnace Body made by δ=12mmQ235, with 3piece of H-beam to protect;
• Ø  Panel of Furnace Body made by δ=20mmQ235, with back up pad for strengthen;
• Ø  Furnace lining: made by Aluminum silicate fiber block in thickness of 250mm, it can save energy at about 30%;
• Ø  Inside & outside of Aluminum silicate fiber block wrapped by high-quality long-fiber pricking

blanket, which are processed into 300mm × 300mm × 250mm with special equipment, heat-resistance temperature of furnace can reach 1000℃.

• Ø  Inside Bottom of Furnace Body made by light weight fireclay brick; upper with Aluminum forged fire-resistant frog brick to assure the good heat-resisting & hot insulation;
• Ø  In the side of furnace body also installed the thermocouple, bar for resistance belt & copper pressing board, protecting cover.

 

5.2. Internal Annealing Oven

• Ø  Material: 1Cr18Ni9Ti(SUS321) Stainless Plate with 10mm thickness welded, with corrugating and the pitch of waves is 150mm, distance between wave crest & wave trough is 10mm;
• Ø  Bottom of the Furnace: δ=10mm1Cr18Ni9Ti Stainless steel with 9unit of stainless lager bock inδ=10mm 1Cr18Ni9Ti, which are fastened with sealing head; under the lager bock installed with manganese steel punched-plate;
• Ø  Below the sealing head with stainless foot ring in δ=10mm1Cr18Ni9Ti & strengthening rib; below the foot ring with stainless face flange in δ=10mm1Cr18Ni9Ti;
• Ø  Installed with sealing groove up the flange & water cooling device below flange;
• Ø  The cap of the furnace with 25mm thick steel flange & Water cooling device to protect the rubber sealing ring;
• Ø  Inside of internal furnace installed with air inflating device, and installed with 2 zone heating element & armoured thermocouple, to make the inside furnace in even temperature;
• Ø  With sealed strip for notch protecting.

5.3. Filling frame

• Ø  The bottom plate is made by δ=20mmQ235 steel plate, and the bottom diameter is 800 mm;
• Ø  Middle riser employs Q235 steel tube. The riser is linked with the bottom plate by trapezoidal loose thread lock and upper riser is equipped with lifting climbing.