HSP Electric Heating Strong Convective Spheroidizing Annealing Furnace

The HSP Electric Heating Strong Convective Spheroidizing Annealing Furnace is a high-end heat treatment equipment specially developed by Wongsteel (Beijing Yijing Technology) for the metal wire products industry. It is mainly used for spheroidizing annealing and softening annealing of medium and low carbon steel, medium and low alloy steel wire. Through strong convection heat circulation technology, it achieves uniform temperature field distribution in the furnace, ensuring sufficient spheroidization and stable performance of the internal structure of the wire, greatly improving the cold working performance of the wire such as cold heading and drawing. It is widely used in industries such as steel wire, fasteners, cold heading parts and springs, serving as core equipment for wire processing enterprises to optimize product quality and improve production efficiency.

The equipment covers the full series from **HSP-180/220 to HSP-360/320** in specifications, with loading diameter ranging from 1800mm to 3600mm, loading height from 1800mm to 3200mm, total furnace height from 4300mm to 9000mm, total furnace weight from 13T to 32T, and jib crane capacity from 5T to 10T. The furnace size can be flexibly matched according to customers' wire specifications and capacity requirements, adapting to batch heat treatment needs of wire coils with different diameters. The equipment adopts electric heating mode, with precise temperature control and controllable heating/cooling rate. Equipped with a strong convection circulation system, it ensures consistent temperature in each area of the furnace, avoiding local overheating or insufficient annealing, and guaranteeing uniform performance of the whole furnace wire.

It has remarkable core advantages: the strong convection structure improves heat exchange efficiency, shortens the annealing cycle and reduces energy consumption; the electric heating system is clean and environmentally friendly, with no flue gas emission, complying with industrial environmental protection requirements; the well-type furnace body and sealed furnace cover design reduce heat loss, further reducing operating costs; it is equipped with a complete intelligent control system and safety protection devices, which is easy to operate and stable in operation, complying with industrial production safety standards. Compared with traditional annealing furnaces, the HSP electric heating strong convective spheroidizing annealing furnace has achieved comprehensive upgrades in temperature control accuracy, product consistency, energy consumption control and automation level, which can effectively reduce enterprise production costs and improve product yield and market competitiveness.

Wongsteel (Beijing Yijing Technology) can provide customized furnace design and process solutions according to customers' steel types, wire specifications and capacity requirements, as well as professional installation and commissioning, technical training and after-sales maintenance services, helping metal wire processing enterprises improve heat treatment production lines, optimize processes and enhance core competitiveness.