Infrared Shrink Tunnel Model SZ ST4020

Very affordable for small package, low capacity and short run application

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Products Detail


Mini benchtop design 

Ideal for small package

Very affordable

POF & PVC shrink film compatible


Quartz heating element

Rapid heating, less warm-up time

Far infrared ray heats on package surface directly

Variable speed conveyor 

Lightweight & easy relocation

Stainless steel mesh conveyor or roller conveyor optional

Our Infrared Shrink Tunnel is directly supplied by the factory, manufactured by the original factory, the quality is guaranteed, the operation is sincere, and all infrared heat shrink tunnel are described truthfully and real materials. The professional and strong sales team can provide you with perfect pre-sales and after-sales services. Looking forward to your inquiry about the mini shrink tunnel.


ModelSZ ST4020
Accept Product WidthMax. 300 mm (12")
Accept Product HeightMax. 130 mm (5")
Conveyor SpeedAdjustable, max. 10 meter per minute (32.8 fpm)
Conveyor LoadMax. 5 kgs (11 lbs)
Electrical220 v, 50 hz, 1 ph
Power Consumption5 kw
Dimension, L x W x H1,200 x 400 x 700 mm (47” x 16” x 28”)


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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