Скачать или смотреть Heat Shrink Tube Production Line for NEV Copper Busbars

Title: How It’s Made: The Heat-Shrink Tubing Powering Your EV

Description:

Ever wonder how the bright orange insulation on EV battery busbars is made? Watch the complete, high-precision process. From raw polymer pellets to the final, durable sleeve that keeps high-voltage connections safe, this is advanced manufacturing in action.

From Pellets to Protection: The Production Journey

Feeding & Melting:​ Raw polymer granules are fed into the extruder, melting at around 200°C.

Extrusion & Forming:​ The molten material is pushed through a die by a screw, forming the initial tube shape.

Cooling & Sizing:​ The hot tube is immediately cooled in a water bath, locking in its dimensions.

The Science Step:​ The tubing undergoes electron beam irradiation. This critical process creates cross-links in the polymer chains, giving the tube its "memory" to shrink tightly when heated later.

Expansion:​ The irradiated tube is mechanically expanded to its final, larger delivery size.

Final Inspection & Packaging:​ Each batch is checked for consistency before being wound onto spools, ready for shipment.

Why It’s Essential for EVs:

This isn't just any plastic tube. The specialized heat-shrink tubing produced here provides crucial insulation, mechanical protection, and flame retardancy (V0 rating)​ for the copper busbars in electric vehicle battery packs and power systems. It ensures safety, reliability, and long-term performance.

See the technology that insulates the electric revolution.

Interested in this component or production technology? Get in touch:

📲 WhatsApp: +86 15816417853

✉️ Email: [email protected]

🌐 Website: www.sintekgroup.com

HeatShrinkTubing #HowItsMade #EVManufacturing #BusbarInsulation #ElectronBeamIrradiation #PolymerProcessing #BatteryPack #Manufacturing #Engineering #InsulationMaterial