XW-4825 PVC Heat Shrink Machine for Battery Pack Packing

XW-4825 PVC Heat Shrink Machine for Battery Pack Packing is used for PVC heat shrink packing after cylindrical battery pack assembly. After the battery pack has been assembled through cell sorting, spot welding and related processes, the heat shrink film or sleeve is placed on the pack and heated so it wraps tightly around the outside of the battery pack.

This process helps insulate the battery pack from the outside environment, improves safety, and gives the finished pack a cleaner appearance. It also helps provide wear resistance, waterproofing and moisture protection for battery pack handling and delivery.

Machine Function

• Heat shrink PVC film or sleeve around cylindrical battery packs
• Generate hot air through heating so the plastic film shrinks tightly around the pack
• Improve battery pack insulation, appearance and surface protection
• Support stand-alone production or connection with an assembly line
• Suitable for battery pack packing after sorting, welding and BMS assembly

Key Features

• XW-4825 heat shrink machine for battery pack packing
• Quartz tube heating method for continuous heat generation
• Powerful air circulation helps make heating temperature more uniform
• Electronic thermostat control keeps the shrinking furnace temperature stable
• Energy-saving operation: heating stops when the set temperature is reached and restarts when temperature drops
• Independent temperature control and independent regulator for more accurate shrink effect
• The shrinking furnace can be turned sideways for easier machine maintenance
• Can be used for battery packs and other packaging items such as boxes, electronics and hardware products

Applications

• Cylindrical lithium battery pack PVC heat shrink packing
• E-bike, scooter and power tool battery pack packaging
• Energy storage battery pack surface insulation and protection
• Battery repair workshop and small or medium pack production
• Moisture-proof, dust-proof and appearance improvement for finished battery packs

Product Images

Model Selection

XW-4825 is selected when the battery pack or packaging item needs a larger heat shrink tunnel than XW-4020. The suitable model should be confirmed according to pack dimensions and sleeve size.

Information Needed for Quotation

• Battery pack size and shape
• PVC film or sleeve material and thickness
• Required shrink tunnel size
• Expected production capacity per hour
• Whether the machine will be used stand-alone or connected to a line
• Photos or drawings of the battery pack if available

FAQ

Why does a battery pack need PVC heat shrink packing?

PVC heat shrink packing helps insulate and protect the battery pack, while also improving appearance, wear resistance, waterproofing and moisture protection.

Can this machine be used in a production line?

Yes. The original description notes that it can be used for stand-alone production or connected to assembly line production.

How does the machine control temperature?

It uses electronic thermostat control with quartz tube heating and air circulation. The heating system starts or stops according to the set temperature.

Related Equipment

• Cylindrical cell spot welding machine for nickel strip welding before pack insulation
• Cylindrical cell sorting machine for voltage and internal resistance grouping
• Cylindrical cell CCD polarity inspection machine for polarity checking before welding
• Battery BMS testing machine for BMS and protection board inspection
• Battery charge and discharge aging machine for finished pack aging and testing

Request a PVC Heat Shrink Packing Solution

Send us your battery pack dimensions, sleeve material, required output and whether upstream or downstream equipment is needed. XWELL can recommend a suitable PVC heat shrink machine for your battery pack project.

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