導入
CHUZHOU ZHAOHE MACHINERY CO., LTD. (滁州兆合机械有限公司), also known as Zhaohe Machinery or Polycut, is a Chinese plastics machinery manufacturer focused on underwater pelletizing systems and related pelletizing equipment for polymer processing. The company was founded in 2015, established a modern manufacturing base in Chuzhou, Anhui in 2020, and later created a marketing center in Shanghai to support domestic and export sales. Its core business sits within the broader plastics extrusion and compounding ecosystem, where pelletizing systems convert molten polymer into uniform granules for downstream processing in compounding, マスターバッチ, and polymer modification.
Zhaohe Machinery’s publicly described product range centers on underwater die-face pelletizing systems, with additional pelletizer configurations such as horizontal ペレタイザー, vertical ペレタイザー, and dry strand ペレタイジングマシン. The company states that it has developed two major categories across nine machine models, with equipment capacity spanning 5 to 50,000 kg/h and a minimum pellet diameter of 0.4 mm. These technical characteristics place the company in the specialized segment of high-output, precision pelletizing equipment used by plastics コンパウンダー and chemical processing customers.
歴史と発展
- 2015: Zhaohe Machinery was established with an emphasis on chemical equipment research, testing, and plastic pelletizing systems.
- 2020: The company built and put into operation a modern manufacturing base in Chuzhou, Anhui, strengthening its production capacity and consolidating manufacturing in eastern China.
- 2021–2023: The company expanded its commercial footprint by creating a Shanghai marketing center and establishing service presence in Europe and the Middle East.
- The company also reports sustained engineering development, including technical advances in underwater pelletizing and cooperation with universities such as Chuzhou University and Changzhou University.
事業運営とセグメント
Zhaohe Machinery operates as a specialized machinery supplier rather than a broad-line plastics-processing conglomerate. Its business appears organized around three practical functions:
- Equipment development and manufacturing
- Sales and market development
- After-sales service and technical support
The company’s operations are anchored in Chuzhou, a manufacturing city in Anhui Province, while its Shanghai presence supports customer-facing marketing and regional coordination. Public materials also indicate that the company serves customers in China while extending its reach into Europe, the Middle East, and additional export-oriented markets.
製品と技術
Zhaohe Machinery’s product identity is tied most closely to underwater pelletizing technology, a process used to form polymer melt into granules by cutting strands or die-face extrudates under controlled cooling conditions. Within its product portfolio, the company publicly identifies the following equipment categories:
- Underwater pelletizing systems
- Underwater die-face ペレタイザー
- Horizontal pelletizer series
- Vertical pelletizer series
- Dry strand ペレタイジングマシン
The company states that its systems can process a wide output range, from 5 kg/h to 50,000 kg/h, indicating coverage from smaller コンパウンドライン to large industrial production systems. It also reports a smallest pellet size of 0.4 mm, which is relevant for applications requiring fine, uniform granulate. The company further describes its equipment as suitable for all 熱可塑性ポリマー, suggesting a focus on broad process compatibility across resin types.
From a technical standpoint, underwater pelletizing systems typically require coordinated performance among the die plate, cutter head, water circulation, drying, and control systems. Zhaohe Machinery emphasizes its mechanical laboratory, research and development team, and mechanical and electrical commissioning engineers, which indicates in-house capability in machine integration and process tuning. The company also states that it has overcome multiple technical challenges in underwater pelletizing, implying particular attention to cutting stability, pellet uniformity, and continuous operation.
用途と最終市場
Zhaohe Machinery’s equipment is used in sectors that rely on polymer compounding and pellet preparation. Public descriptions indicate applications in:
- Plastics compounding
- Polymer modification
- Chemical and polymer processing
- Thermoplastic granulation for downstream molding and extrusion
The company’s systems are relevant to customers producing マスターバッチ, modified plastics, and other engineered polymer materials where pellet consistency and process reliability influence downstream product quality. Its positioning in the pelletizing segment places it upstream of a wide range of plastics conversion industries, including injection molding, extrusion, and specialized compound manufacture.
グローバルプレゼンスと市場ポジション
Zhaohe Machinery is based in Chuzhou, Anhui, with a marketing center in Shanghai and stated service activity in Europe and the Middle East. The company describes its commercial strategy as centered on the Chinese domestic market with gradual expansion abroad. It also appears in the exhibitor listings for CHINAPLAS 2026, which signals participation in one of the plastics and rubber industry’s major trade platforms.
Industry-oriented profile pages identify the company as a supplier of plastics and rubber machinery and note that it has been recognized as a specialized, sophisticated, distinctive, and innovative enterprise under China’s “specialized and new” policy framework. A 2023 national high-tech enterprise listing also includes the company, indicating formal recognition of technological capability in China’s innovation system.
研究開発
R&D is a defining part of Zhaohe Machinery’s business model. The company reports:
- A dedicated R&D team
- Experienced mechanical and electrical commissioning engineers
- An in-house mechanical laboratory
It also states that it has established university-industry partnerships with institutions including Chuzhou University and Changzhou University. This combination of laboratory testing, engineering integration, and academic collaboration suggests a development approach oriented toward process reliability, equipment refinement, and iterative product improvement.
The company’s disclosed patent count on its own website is 40+ patents, indicating a moderate intellectual property base for a specialized industrial equipment maker.
サステナビリティと環境イニシアチブ
Zhaohe Machinery’s public materials frame its technology development in the context of upgrading chemical equipment productivity and supporting more efficient industrial production. In plastics machinery, the environmental profile of pelletizing systems is closely linked to process efficiency, material yield, and energy use, particularly where stable operation can reduce waste and rework. The company’s emphasis on process control, automation, and technical refinement is consistent with these industry trends.
品質管理と認証
The company’s exhibitor profile identifies it as a specialized and innovative enterprise under Chinese government recognition, and official high-tech enterprise listings include the company among Anhui’s recognized technology firms. These designations indicate formal policy recognition of technological capacity, although the company’s publicly accessible materials in the sources reviewed do not provide a full list of ISO or other management-system certifications.
イノベーションと将来の見通し
Zhaohe Machinery’s future development appears tied to three industry trends: higher-output pelletizing, greater automation, and international market expansion. The company’s portfolio of underwater pelletizing systems addresses demand for consistent granulation in compounding and polymer modification, while its stated export outreach toward Europe and the Middle East suggests continued diversification beyond the domestic market.
Its participation in major plastics industry exhibitions and its focus on technical problem-solving position the company within a competitive machinery segment where performance, reliability, and service capability are central purchasing criteria.
参考文献
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CPS+ eMarketplace. (n.d.). CHUZHOU ZHAOHE MACHINERY CO., LTD.CHUZHOU ZHAOHE MACHINERY CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1012611Link