Spare Parts & Maintenance

Every Jinxin extrusion line ships with a wear parts kit. The components we use are standard industrial specifications — most can be sourced locally. If you can’t find a part, contact us and we ship it directly.

This page is not a parts store. It explains the spare parts and maintenance support included with every Jinxin extrusion line.

coupling direct connect the motor and reducer
die head of JINXIN extruder

Less to Maintain — By Design

  • Direct coupling drive — no belts between motor and gearbox. No belt tensioning, no belt replacement, no slippage. One maintenance item eliminated entirely.
  • Modular heating zones — each zone is independent. When a heater band fails, you replace that zone only. No need to disassemble surrounding components.
  • Service-friendly access — heater bands, SSRs, thermocouples, and cooling fans are positioned for direct access. Replacement doesn’t require dismantling major assemblies.

The result: fewer wear items, and the ones that do wear are fast to replace.

Wear Parts Kit — Included with Every Line

Each line ships with a practical set of wear parts based on long-term operating feedback:

  • Cast aluminum heater bands (screw heating)
  • Die heater bands
  • Solid State Relays (SSR, Fotek)
  • Cooling fan for heat dissipation
  • K-type thermocouples

These are consumables — included to avoid downtime during initial operation, not because of quality concerns. The final included list is confirmed in your quotation.

Jinxin plastic extrusion machinery service includes extruder spare parts that are packed together with the main extruder in the shipping box at the time of delivery
FOTEK SSR sample for extruder spare parts

Standard Components — Source Locally

Core control and automation components are selected from internationally recognized brands — Siemens, ABB, OMRON, RKC — depending on line configuration. For selected electrical components, we use export-proven brands such as WECON or CHINT.

All components follow standardized industrial specifications. In most regions, replacements can be sourced from local distributors without going through us.

supplier logos of jinxin extruder

Can’t Find a Part? We Ship It

If a component is unavailable locally, contact us with the part name or photo. We source original-spec replacements and coordinate shipment. No service fee — you pay only for the part and freight.

Extruders awaiting shipment in the Single Screw Extrusion Line Manufacturer warehouse

FAQ – Extruder Spare Parts & Maintenance

One year from delivery for the complete machine. The HMI (touch screen) is covered for 18 months. During the warranty period, replacement parts for non-human-factor failures are provided free of charge. Shipping costs are borne by the client.

No. This page explains the spare parts and maintenance support included with Jinxin extrusion lines. We do not sell parts for third-party equipment.

Standard industrial practices. Routine work includes gearbox oil inspection, filter/screen changes, and timely replacement of wear items like heater bands or sensors. No specialized procedures required.