Land-Saving · Energy-Efficient · Eco-Friendly · Anti-Collision · Anti-Mixing
Step-Through Dual-Layer Furnace
Upgraded Zinc-Aluminum Coating Equipment
As the manufacturing industry continues to advance toward digital intelligence, sustainability, and flexibility, zinc-aluminum coating equipment is undergoing a profound transformation.
Traditional sintering furnaces, while having supported industry development for many years, have also revealed significant challenges: high energy consumption, large footprint, heavy reliance on manual labor, and a lack of traceability in the production process.
With the introduction of the “dual carbon” goals and the rise of smart manufacturing, customer demands for equipment have shifted from a single focus on capacity to a broader pursuit of energy efficiency, environmental sustainability, intelligent connectivity, and stable quality.
In response to this transformation, Junhe has launched a new generation — the Step-Through Dual-Layer Box Furnace.
It is not only the core equipment for the sintering process but also a flagship product representing the digital and intelligent upgrade of zinc-aluminum coating equipment.
Space-Saving, More Compact Production Lines
The dual-layer furnace adopts an original integrated upper-and-lower double-layer structure, reducing floor space by about 50% compared to traditional single-layer furnaces under the same capacity conditions. At a time when factory land resources are increasingly scarce, this compact design frees up valuable space for additional flexible lines or logistics planning. Meanwhile, the furnace’s internal zones are scientifically arranged — including pre-drying, curing, cooling, transition, and loading/unloading areas — enabling a smooth and efficient production rhythm.
Energy-Efficient and Eco-Friendly, More Economical Operation
Energy cost has always been one of the customers’ greatest concerns. Junhe’s dual-layer furnace significantly improves energy utilization efficiency through heat recycling and waste heat recovery technologies, achieving much lower overall energy consumption than traditional furnaces. At the same time, a systematic exhaust collection system ensures effective capture of both organized and fugitive emissions, reducing VOC diffusion at the source. This simultaneously strengthens environmental compliance, production safety, and workplace health. Customers can enjoy higher productivity while lowering operational costs, supporting their path toward low-carbon development.
Modular Assembly, Easier Installation
In terms of installation and maintenance, the dual-layer furnace continues Junhe’s design philosophy of modularity and flexibility. With a modular “plug-and-play” assembly structure, the system can be installed and commissioned in a short time. Maintenance is simplified as well — unit modules can be quickly replaced, reducing downtime and ensuring production continuity. For customers seeking rapid delivery and stable output, this design greatly enhances operational resilience.
High Yield Assurance, More Stable Quality
The zinc-aluminum coating process requires extremely high surface quality. Junhe’s dual-layer furnace incorporates anti-mixing and anti-collision innovations in its structure and process, minimizing part damage during transfer. In addition, the system provides full data traceability, enabling real-time monitoring of key process parameters to ensure batch consistency. By combining hardware and software, customers not only achieve high throughput but also benefit from higher yields and more stable quality.
Smart Connectivity, Easier Operations & Maintenance
Aligned with the trend of smart factories, the dual-layer furnace can seamlessly connect with AGV and MES systems, enabling fully automated loading/unloading and production line data integration. Operators can access equipment status, process data, and energy consumption in real time through the smart platform, even enabling remote diagnostics and maintenance. This makes low-manpower operation a reality, reducing reliance on labor and transforming equipment into a true “intelligent partner.”
From space utilization to energy optimization, modular assembly to digital connectivity, Junhe’s new dual-layer furnace represents not just an equipment upgrade, but also a forward-looking response to the future of the zinc-aluminum coating industry. It helps customers achieve higher capacity in limited factory space, create more value with less energy, and deliver smarter production with fewer people.
In the new era of green manufacturing and smart factories, Junhe will continue to drive innovation and work hand in hand with customers to build a more efficient, eco-friendly, and intelligent zinc-aluminum coating production model.
Post time: Sep-30-2025