Air Convection Shrink Tunnel Model SZ ST5545PE

Unique air cooling station provides secure protection with high gauge PE shrink film on heavy and big size products

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PE shrink film compatible in addition to PP, POF & PVC

Accepts packages up to 450 mm (17.7") x 350 mm (13.8")

High flexibility to accommodate most of product size and shrink film

Industrial rugged construction, easy to operate and low maintenance


Cooling system to cool down shrink film instantly to ensure smooth film

Precisely engineered hot air circulation pattern produces tightly wrapped packages

Minimize power consumption up to 30% 

Recirculating heating system consumes less electrical energy by minimizing heat loss

Consistent hot air temperature in chamber

Trouble free quality controls assure optimum operation

Thermocouple temperature control provide precise temperature control

Independent control systems regulate temperature, air velocity and conveyor speeds

Variable speed conveyor meets production requirements

Powered mesh conveyor allows hot air to reach all surfaces on the package, producing a uniform shrink

Heavy-duty, high quality components and rugged construction provide continuous operation with minimal maintenance

Our team is in a leading position of heavy-duty shrink tunnel in design, manufacturing, and quality control. We have different types of air convection shrink tunnel, such as stand-alone shrink tunnel, infrared shrink packaging machine, you can choose the right product according to your needs


Chamber opening in width & height

Chamber length

Conveyor length

Conveyor type




ModelSZ ST5545PE
Shrink Film CompatiblePE, PP, POF & PVC
Accept Product WidthMax. 450 mm (17.7")
Accept Product HeightMax. 350 mm (13.8")
Conveyor SpeedAdjustable, max. 20 meters (65.6') per minute
Conveyor LoadMax. 25 kgs (55.1 lbs)
Electrical380 v, 50 hz, 3 ph
Power Consumption18 kw
Dimension, L x W x H2,600 x 550 x 1,640 mm (102" x 22" x 65")


Established in 1985, Shenzhou Packing Machine Co., Ltd. started business with a 3-staff store selling consumable packaging material such as Adhesive Tapes & PP Strap Belt. After 35 years, we have grown into a 80-staff team running a 1,200 square meters factory with annual revenue 1.2 million US dollars.

Shenzhou Packing Machine Co., Ltd. is well recognized both in China and international markets as a reputable manufacturer supplying quality Air Convection Shrink Tunnel, Steam Shrink Tunnel and Automatic Shrink Wrap Packaging System. 

In addition, being an authorized distributor, we introduce top quality Made-in-China packing machines to buyers & users in the world wide who look for Automatic Cartoning System, Automatic Cellophane Overwrapping Machine, Industrial Coding Machine and Pallet Stretch Wrapper.

With Shenzhou, you have a large choice in packing machines that meet your requirements. Giving your trust, we return our affordable packaging solution, trouble-free machine, professional service and trustworthy partnership.

Confused by thousands of packing machines look similar? Lost in millions of choices without knowing the best to your project? Worry about international trade risk? You can always rely on Shenzhou, a partner when you need packaging solution.


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