Belt spring tempering furnace WNJ-420
WNJ-420 is a conveyor belt spring tempering furnace designed for continuous heat treatment in spring production. The model offers stable temperature, rapid heating, and stepless belt speed regulation.
The WNJ-420 is a continuous belt spring tempering furnace designed for continuous heat treatment in industrial production. The unit uses imported electrical components, stepless speed regulation, and a structure engineered for stable continuous operation.
The furnace provides rapid heating to the required temperature, uniform temperature distribution across the chamber, and high control precision. Consequently, it is ideally suited for processes where thermal parameter repeatability, reliability, and ease of operation are essential.
The WNJ-420 model belongs to the WNJ conveyor belt spring tempering furnace series. Chamber specifications, external dimensions, power, and weight are tailored for continuous operation within defined throughput and heating zone transit times.
Technical specifications
| Model | WNJ-420 |
|---|---|
| Machine type | Conveyor belt spring tempering furnace |
| Internal chamber dimensions (L × W × H) | 2000 × 400 × 90 mm |
| External dimensions (L × W × H) | 3300 × 870 × 1200 mm |
| Belt speed / throughput time | 10–60 min |
| Power | 26 kW |
| Zones / temperature | 2 |
| Weight | 1000 kg |
Additional information
| Manufacturer / brand | WNJ |
|---|---|
| Manufacturer location | Ningbo, China |
| Business type | Manufacturer, exporter |
| Certificates | CE, ECM, technology patent |
| Minimum order quantity | 5 pcs |
| Price | Individually negotiated |
| Delivery time | Individually agreed |
| Payment and delivery terms | 40% deposit before production, 60% balance upon copy of documents |
| Payment method | T/T, L/C |
| Packaging | Wooden crate |
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