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Threaded Bar Induction Heat Treatment Line

Aug. 07, 2026

Forever Electromechanical Delivers Threaded Bar Induction Heat Treatment Line to Vietnam for Stable Mass‑Production

Forever Electromechanical has completed manufacturing and official shipment of a full‑set threaded bar induction heat treatment line for a Vietnamese metal processing enterprise, marking another key overseas project delivery in Southeast Asian market. The complete production line will arrive at customer’s factory soon, to support local large‑batch, continuous heat‑treatment production of threaded bars, anchor bolts and high‑strength threaded rods.

Vietnam’s fast‑growing infrastructure and machinery manufacturing sectors create strong market demand for high‑quality threaded bar workpieces. Traditional furnace heat‑treatment solutions face obvious pain points: high energy consumption, heavy surface oxidation, unstable hardness value, large workpiece deformation and difficulty in long‑term stable mass output, which cannot meet higher‑standard fastener manufacturing requirements. After in‑depth communication on production targets, material grades and workshop layout, Forever technical team provided a fully customized continuous induction heat‑treatment solution for this Vietnamese client.

This threaded bar induction heat treatment line adopts upgraded IGBT energy efficient induction power supply, integrating automatic loading, induction penetrating heating, precise quenching, constant‑temperature tempering and finished‑product unloading as one‑flow operation. Multi‑point infrared temperature measuring and PLC closed‑loop control realize real‑time adjustment of heating curve. It effectively controls workpiece deformation and thread damage, keeps uniform hardness and stable metallographic structure for every threaded bar, greatly lowering reject rate in mass production.

Stable mass‑production capability stands out as the core competitiveness of this Forever equipment. Optimized industrial‑grade mechanical transmission and anti‑fatigue circuit design support 24‑hour non‑stop continuous running, low failure rate and easy daily maintenance. The production line is compatible with carbon steel, alloy steel such as 40Cr and 42CrMo, covering multiple diameter specifications of threaded bars, helping customers improve overall productivity while cutting comprehensive energy cost compared with conventional heating furnaces.

Threaded Bar Induction Heat Treatment Line

Before shipment, all equipment went through strict factory acceptance test. Engineers completed repeated simulated continuous running inspection, parameter verification and operation training documentation. All components adopt moisture‑proof and shock‑proof packaging complying with international sea‑transport standards to avoid damage during long‑distance ocean shipping. After equipment arrival, Forever overseas service team will carry out on‑site installation, commissioning and operator training, together with one‑year full‑machine warranty and lifelong remote technical support.

This Vietnam delivery further consolidates Forever Electromechanical’s influence in Southeast Asian heat‑treatment equipment market. Facing rising demand for intelligent and low‑carbon metal processing across Southeast Asia, Forever will keep focusing on induction heating core technology research, and deliver more reliable customized production lines for global clients in fastener, mining, construction and machinery industries.

Threaded Bar Induction Heat Treatment Line

Overseas manager:Mr. Wang

Email:tom@foreverfurnace.com

Phone/Wechat/Whatsapp:+8613303078975

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