Tired of equipment downtime from spare parts shortage?
Stable long-term spare parts supply to keep your equipment running continuously!
Choose our factory—“ a reputable supplier”. — we guarantee long-term supply, with high-quality spare parts, fully ensuring your production runs smoothly without interruption.
The specific services are as follows:
Reputable manufacturers guarantee year-round supply of heating coils, thermocouples, rubber rollers, belts, seals, fans and other essential parts.
With stable and sufficient inventory, we effectively prevent production downtime caused by part shortages, ensuring your equipment operates continuously and efficiently.
We keep complete drawings for screws, barrels, dies and sizing sleeves.
Professional long-term procurement and high-standard refurbishment services are available to restore core components to optimal performance, greatly reducing your equipment maintenance and replacement costs.
Backed by our industry-standard commitment, we provide at least 8–10 years of dedicated spare parts supply even after equipment shutdown.
This long-term support eliminates your worries about obsolete or hard-to-find parts, maximizing the service life and value of your equipment investment.
For stable supply, professional service and long-term assurance, we are your optimal choice.
We adhere to customer-centric services, fulfill our long-term supply commitments earnestly, and eliminate all your worries about equipment parts.
Partner with us and keep your production running smoothly at all times, safeguarding the steady development of your enterprise.

With 17 years of specialized expertise, Kairun Machinery Co., Ltd. is a leading manufacturer in the plastics industry, seamlessly integrating R&D, production, sales, and comprehensive after-sales service.
By leveraging our extensive manufacturing history and deep technical heritage, we deliver high-performance, turnkey solutions for plastic extrusion. Our diverse product portfolio includes:
At Kairun, we turn technical accumulation into industrial excellence, ensuring our clients receive robust and innovative machinery tailored to their production needs.
Send us your specifications and receive a tailored solution + best price from our engineers within 24 hours.
E-mail: [email protected]