Introduction
KAILIDA MACHINERY CO., LTD. (南京凯立达机械设备有限公司) is a Chinese manufacturer focused on plastics extrusion machinery, with an emphasis on twin-screw and single-screw extrusion systems, pelletizing equipment, and related extruder components. Based in Nanjing, Jiangsu Province, the company presents itself as a specialist in polymer processing equipment and extrusion solutions for compounding and related applications.
The company is positioned within the broader plastics machinery sector as a niche equipment maker serving processors that require extrusion-based conversion of polymers into compounds, pellets, and finished intermediates. Its public materials indicate a focus on high-torque twin-screw extrusion, customized extrusion lines, and associated parts such as barrels, screw elements, shafts, heaters, and electrical components.
Kailida’s presence in industry exhibitions such as CHINAPLAS and regional plastics expos suggests an export-oriented and application-driven business model, with outreach to domestic and overseas buyers in plastics compounding and processing. Available trade records also indicate a modest but documented international shipment footprint, including export activity to Southeast Asian customers.
History and Development
Public-facing company profiles indicate that the business has operated under the Kailida name since 2013, although some third-party listings record a later establishment date that does not align with other sources. The most consistent company history points to a founding in 2013, followed by gradual expansion in extrusion machinery design and manufacturing.
Key development milestones visible in the public record include:
- 2013 founding and establishment as a plastics machinery manufacturer centered on extrusion systems.
- Ongoing product broadening from twin-screw extruders into related equipment such as triple-screw extruders, single-screw extruders, lab extruders, pelletizers, and two-stage extrusion systems.
- Repeated participation in CHINAPLAS, including exhibitions in 2024 and 2026, indicating continued market-building and technology promotion in the international plastics industry.
The company’s online materials also describe it as a high-tech enterprise engaged in independent research and development, suggesting an evolution from basic manufacturing toward more specialized equipment design.
Business Operations and Segments
Kailida appears to operate primarily as a manufacturer and factory rather than as a broad conglomerate or diversified plastics group. Its business is centered on extrusion machinery and related spare parts, with public listings identifying the company as a supplier of machinery, components, and customized processing systems.
Its operating profile can be summarized as follows:
| Area | Publicly described focus |
|---|---|
| Core business | Extrusion machinery manufacturing |
| Main machine types | Twin-screw extruders, single-screw extruders, triple-screw extruders |
| Auxiliary equipment | Pelletizers, lab extruders, two-stage extrusion systems |
| Spare parts | Screw elements, barrels, shafts, heaters, bearings, motors, electrical components |
| Business model | Custom equipment supply and technical project support |
Company descriptions emphasize complete technical projects and application-specific engineering rather than standardized mass-market machinery alone. The company also states that it supports direct and special extrusion applications, which points to project-based sales and configuration work for customer-specific production lines.
Products and Technologies
Kailida’s product portfolio is centered on polymer extrusion and compounding equipment. Its public materials highlight several machine categories and supporting technologies.
Main equipment categories
- Twin-screw extruders for compounding and mixing of polymer materials.
- Single-screw extruders for conventional extrusion processing.
- Triple-screw extruders for more specialized mixing and processing needs.
- Lab extruders for testing, development, and formulation work.
- Pelletizers and granulation systems for converting processed polymer melts into pellets.
- Two-stage extrusion systems for process configurations that require staged melting, venting, or finishing.
Technical emphasis
The company states that its high-torque twin-screw extruder is designed for demanding compounding tasks involving engineering plastics, cable compounds, masterbatch, and filled materials. That application profile is consistent with the wider role of twin-screw extrusion in plastics processing, where controlled shear, dispersion, and mixing are critical.
Its materials also refer to:
- Independent intellectual property rights and in-house development capability.
- Customized production according to customer requirements.
- High-end extrusion equipment and “special extrusion” applications.
Components and auxiliaries
Kailida also markets extrusion-related components, including:
- Barrels
- Screw elements
- Shafts
- Heaters
- Bearings
- Motors
- Electrical components
This parts-and-systems mix suggests that the company participates not only in machine assembly but also in the supply of critical wear and thermal-control components used to maintain extrusion line performance.
Applications and End Markets
The company’s public materials point to end-use activity in polymer compounding, masterbatch production, engineering plastics, and cable materials. These are typical downstream segments for extrusion equipment suppliers and are among the most technically demanding areas of plastics processing.
Reported or implied application areas include:
- Engineering plastics compounding
- Color and additive masterbatch production
- Cable compound processing
- General plastic products and parts
- Polymer development and laboratory formulation
A Chinese industry listing also associates the company with broader plastics machinery use and references food-industry classification in one profile, though the company’s own materials and exhibition content are more clearly centered on plastics extrusion equipment. The company therefore appears to be primarily a plastics machinery supplier, with the possibility of serving adjacent process industries through specialized equipment configurations.
Global Presence and Market Position
Kailida is headquartered in Nanjing, Jiangsu, China, with public listings placing it in Jiangning District. The company also references a Beijing contact point in one older profile, suggesting some distribution or sales outreach beyond its main factory location.
Its market position appears to be that of a specialized mid-sized machinery producer rather than a large multinational equipment group. Supporting indicators include:
- A relatively small employee range in public listings.
- A factory-and-manufacturer business model.
- Limited but verified export shipment data.
Trade data indicate that the company has recorded export activity, with shipments linked to Vietnam and a small number of verified international transactions. While the available information does not support any precise market-share estimate, it does show that Kailida participates in cross-border machinery trade and is not limited to domestic sales.
Sustainability and Environmental Initiatives
No detailed, independently verified sustainability report was identified in the available sources. The company’s public materials focus primarily on equipment capability, engineering development, and exhibition activity rather than on emissions, recycling, energy efficiency, or life-cycle disclosure.
That said, the company’s emphasis on compounding, process efficiency, and customized extrusion systems is relevant to broader industry sustainability trends, since extrusion equipment can affect material yield, energy intensity, and the ability to process recycled or filled polymer streams. This connection is an industry inference rather than a specific company claim.
Financial Performance and Economic Impact
Public sources do not provide audited financial statements or detailed revenue reporting for Kailida. Third-party business directories suggest annual turnover estimates in the US$10 million to US$50 million range, but these figures are not independently verified and should be treated cautiously.
The company’s economic impact is visible mainly through:
- Manufacturing employment and industrial activity in Nanjing.
- Participation in domestic and international plastics trade fairs.
- Export shipments to overseas buyers, indicating participation in the regional machinery supply chain.
Leadership and Corporate Governance
Publicly available listings identify Tang Chuanqing as a principal contact and, in one business profile, as the legal representative. Another source lists Mr. Tang as the main engineer and director contact. These references suggest a founder-led or owner-managed structure, although the available materials do not provide a full governance profile.
The company’s stated business scope includes plastics machinery manufacturing, related mechanical products, and import-export activity under applicable Chinese regulations.
Innovations and Future Outlook
Kailida’s technology messaging points toward continued investment in high-torque extrusion, multi-screw systems, and customized compounding lines. Its participation in major plastics exhibitions suggests an ongoing strategy of showcasing new equipment, meeting prospective customers, and reinforcing its technical positioning in extrusion machinery.
Likely areas of future relevance include:
- Expansion of high-performance twin-screw and multi-screw systems.
- Greater demand for machinery capable of processing engineering plastics, masterbatch, and filled compounds.
- Further adaptation to customer needs for special extrusion applications and turnkey technical projects.
- Potential growth in export markets where mid-sized Chinese machinery suppliers are increasingly active.
Summary
KAILIDA MACHINERY CO., LTD. is a Nanjing-based manufacturer of plastics extrusion machinery and related components, with a product portfolio centered on twin-screw, single-screw, and specialized extrusion systems. Its public record shows a company focused on technical customization, compounding-oriented equipment, and trade-fair-driven market development, with verified though limited export activity and a clear place within the global plastics machinery supply chain.
References
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CPS+ eMarketplace. (n.d.). KAILIDA MACHINERY CO.,LTD.KAILIDA MACHINERY CO.,LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1018297Link