Bell-Type Annealing Furnace 75KW 950°C for Steel Wire Spheroidizing with 2 Ton Capacity

Price Negotiable
Price: USD+20000+SET
MOQ: 1
Delivery Time: 120DAYS
Brand: suntech
Product Description
Bell-Type Annealing Furnace for Steel Wire Spheroidizing
Key Advantages
  • Compact structure design saves valuable floor space
  • Excellent heating efficiency with superior heat transfer
  • Advanced thermal insulation minimizes power consumption
  • Precise temperature uniformity (±5°C) ensures product quality
  • Robust construction for long-term durability and reliability
Technical Specifications
Parameter Specification
Rated Power 75KW
Rated Voltage 380V, 50Hz, 3-Phase
Maximum Temperature 950°C
Heating Element 0Cr25Al5 Resistance Tape
Working Dimensions Diameter 1200mm × Height 1800mm
Overall Dimensions Diameter 2000mm × Height 2700mm
Maximum Load Capacity 2 Tons
Furnace Weight 3.5 Tons
Heating Time (No Load) 1.5 hours to 680-710°C
Heating Time (Full Load) 3-3.5 hours to 680-710°C
Furnace Construction
This cylindrical bell-type annealing furnace features an elegant design with robust construction. The furnace shell utilizes 6mm steel plate welding with structural reinforcement. High-quality silicate aluminum refractory acupuncture blankets form the furnace lining with double-sided thermal insulation, processed under strong compression for optimal heat retention.
Heating System
Heating elements employ 0Cr25Al5 flat resistance tape mounted on the lining wall with high-aluminum refractory bolts, arranged in upper and lower heating blocks. The furnace bottom incorporates high-strength lightweight refractory brick and high-alumina brick castable construction.
Furnace Pot
The furnace pot is constructed from 321 stainless steel with 8mm thickness, featuring corrugated body design and ellipsoidal bottom with 12mm thickness. This configuration provides excellent oxidation resistance and heat resistance up to 1100°C.
Control System
Advanced control cabinet includes SCR power control, intelligent temperature display, operating parameter settings, and over-temperature alarm protection for safe and precise operation.
Product Images
Bell-type annealing furnace exterior view showing cylindrical design and control panel Manufacturing workshop showing furnace production and quality control processes
Manufacturing Workshop
Working site installation of bell-type annealing furnace in industrial facility
Working Site Installation
Professional packaging and delivery preparation for industrial furnace equipment
Packaging & Delivery

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Company Hangzhou Suntech Machinery Co, Ltd
Location NO.58, LEITING ROAD. HANGZHOU, CHINA
Contact Person Vivian

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