1. Precision Industrial Steam Shrink Tunnel Brief Introduction :
Achieve a flawless, wrinkle-free finish every time with our Industrial-Grade Steam Shrink Tunnel. Unlike traditional heat tunnels, our steam technology provides uniform heat distribution, making it the ideal solution for high-quality shrink sleeve labels on contoured bottles and heat-sensitive containers.




2.Key Features of Howfond’s Precision Industrial Steam Shrink Tunnel :
Superior Shrink Quality: Multi-stage steam manifolds with independent zone controls ensure consistent shrinkage without distorting graphics or thin-walled containers.
Energy Efficient Design: Fully insulated stainless steel housing minimizes heat loss and reduces steam consumption, lowering your operational costs.
Adjustable Manifolds: Flexible steam nozzles can be adjusted in height, width, and angle to accommodate complex shapes without the need for custom tooling.
Moisture Management: Integrated steam collection system and water separators keep your production area dry and safe.
Operator Friendly: Easy-access maintenance doors and clear viewing windows for real-time quality inspection.
3.Precision Industrial Steam Shrink Tunnel Parameters :
| Item Models | HF-1200M | HF-1500M | HF-2000M | HF-2300M |
| Length of tunnel | 1.2meters | 1.5meters | 2.0meters | 2.3meters |
| Blower powder | Ø12, 0.25KW | Ø12, 0.25KW | Ø12, 0.25KW | Ø12, 0.25KW |
| Powder supply of blower | 220V 3P 60Hz or 220V 1P 50Hz | |||
| Entrance /exit height | Max 350mm | |||
| Entrance /exit width | 130~210mm (fixed size once confirmed) | |||
| Running pressure | Max 0.6Mpa | Max 0.6Mpa | Max 0.6Mpa | Max 0.6Mpa |
| Weight | 180kg | 200Kg | 220kg | 230kg |
| Steam consumption | 18kg/h | 21kg/h | 24kg/h | 24kg/h |
| Conveyor speed | 0~35m/minute | 0~35m/minute | 0~35m/minute | 0~35m/minute |
| Outline size (m) | L1.2*W0.4*H1.5 | L1.5*W0.4*H1.5 | L2.0*W0.4*H1.5 | L2.3*W0.4*H1.5 |
kunshan Howfond Machinery Co.,Ltd.