The ZONESUN ZS-BS Series Automatic Heat Shrinking Machines utilize infrared radiation for direct heating of PVC and POF shrink films, delivering flawless packaging without damaging the product. Equipped with electronic variable speed control and a solid-state temperature regulator, these machines offer reliable performance across food, beverage, cosmetics, hardware, and daily chemical industries. Available in multiple oven sizes and power levels, they support up to 10kg transport load and operate at speeds up to 10 m/min. Ideal for shrink wrapping boxes, bottles, and retail goods with consistent finish and efficiency.
Parameter
|
Model |
ZS-BS4525 type |
ZS-BS4535 type |
ZS-BS6535 type |
|
Voltage |
380V 50/60Hz |
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|
Power |
7kw |
9kw |
12kw |
|
Size of shrink oven |
900*450*250mm |
1200*450*350mm |
1200*650*350mm |
|
Conveying speed |
0-10 m/min |
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|
Transport load |
10kg |
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|
Applicable shrink film |
POF PVC |
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|
Dimensions |
1200*650*830mm |
1600*650*830mm |
1600*850*830mm |
|
Package weight |
About 75kg |
About 75kg |
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Temperature and time control
PVC 0.02-0.06MM 5-10S 110-130(Temperature)
POF 0.03-0.10MM 8-16S 130-170(Temperature)
MESH-BELT SHRINK TUNNEL
The metal mesh belt transfers heat quickly and is best suited to products with minimal bottom contact or irregular shapes. Thin film on products with large flat bases may show belt marks.
CHAIN-CONVEYOR SHRINK TUNNEL
The chain-driven conveyor uses spring-steel rods with heat-resistant silicone sleeves. Its 2 cm chain pitch supports cylindrical or round products and products with larger base-contact areas.
PTFE MESH-BELT SHRINK TUNNEL
The fiberglass mesh belt is coated with PTFE and accommodates very small products while helping prevent film burning or surface marks.
- Features: Constructed with galvanized or stainless steel mesh. Metal belts conduct heat rapidly, creating higher base temperatures.
- Limitations: Thin shrink film is prone to marking/embossing when flat products with large bottom contact areas are placed directly on the belt. Not recommended for pristine aesthetics.
- Best Suited For: Ideal for items with minimal bottom contact, such as tableware (recessed rims) or irregular shapes without quality loss.
- Features: Uses a chain-driven system with spring steel rods. Rods are sleeved with heat-resistant silicone tubing for premium thermal insulation, preventing film melting or warping.
- Specifications: Features a tight 2cm chain pitch.
- Best Suited For: Cylindrical or round products nest securely in the gaps and roll smoothly during transit, maximizing the shrink effect. Perfect for products with larger base contact surfaces.
- Material & Tech: Engineered from high-performance fiberglass mesh infused with premium PTFE (Teflon) emulsion. A highly versatile, industrial-grade composite material.
- Benefits: Perfectly accommodates ultra-small products and effectively prevents film burning or surface marking.
ADJUSTABLE WORKING HEIGHT
The working height can be adjusted for products of different sizes.
DIGITAL TEMPERATURE CONTROL
The digital control panel supports accurate temperature adjustment and stable operation. A power-off protection device supports operating safety.
CONVEYOR OPTIONS
Two conveyor types are available for different products. The chain conveyor is supplied by default unless another option is requested.
12 KW MOTOR
The 12 kW motor supports stable operation and extended service life.
HEAT-RESISTANT DUST COVER
The high-temperature dust cover helps prevent burning, supports safer operation, and promotes even hot-air circulation for improved shrink results.
