Introduction
ZERMA Machinery & Recycling Technology (Shanghai) Co., Ltd. (骁马机械(上海)有限公司) is the Shanghai-based manufacturing and operating company of the ZERMA size-reduction equipment group, a plastics machinery specialist known for granulators, shredders, pulverizers, and related recycling systems. In the plastics industry, the company occupies a niche in mechanical size reduction—the processing stage that converts bulky plastic scrap, regrind, and production waste into reusable material streams for recycling, compounding, and further downstream processing.
ZERMA states that its roots date to 1941/1943 in Germany, with the Shanghai company established in 1999 as the group’s main production site for global markets. The company’s product range includes beside-the-press granulators, soundproofed and high-performance granulators, heavy-duty shredders, specialized machines for pipes and tires, and pulverizers, reflecting its focus on the full spectrum of plastics recycling and waste-reduction applications.
History and Development
ZERMA describes itself as a plastics size-reduction manufacturer founded in Germany in the early 1940s, later expanding internationally as plastics manufacturing globalized. The Shanghai company was founded in 1999, and company materials identify Shanghai as the group’s principal production base for worldwide supply.
Key development milestones include:
- 1941/1943: Founding of the original German business focused on plastics size-reduction machinery.
- 1999: Establishment of ZERMA Machinery & Recycling Technology (Shanghai) Co., Ltd. and start of production in China.
- 2019: Expansion of production capacity into Thailand, where ZERMA began manufacturing GSL-series side-by-side granulators for domestic and global markets.
The company’s Shanghai site has grown to around 300 employees, with approximately 5,000 machines produced annually in three workshops according to company statements. ZERMA also reports a manufacturing footprint of 30,000 m², use of CNC machining and 3D design tools, and monthly shipments averaging about 50 containers.
Business Operations and Position in the Industry
ZERMA’s Shanghai entity functions as both a manufacturer and export-oriented supplier of plastics recycling machinery. It is positioned within the broader plastics machinery sector as a specialist in size-reduction systems, serving processors, recyclers, OEMs, and systems integrators.
The company emphasizes a component-and-machinery model rather than a fully integrated plant-builder role, which makes it relevant to:
- plastics processors handling in-house scrap,
- recycling operators processing post-industrial and post-consumer waste,
- OEMs integrating granulation or shredding modules into larger systems,
- adjacent waste streams such as rubber, wood, and e-waste.
Public directory and trade-platform listings identify the Shanghai business as an exporter/manufacturer of plastic granulators, heavy-duty granulators, and pulverizers, reinforcing its industrial machinery profile.
Products and Technologies
ZERMA’s product portfolio centers on three main machine families: granulators, shredders, and pulverizers. Company materials and product descriptions indicate that these systems cover a wide range of throughput and material-handling needs, from compact in-house recycling units to heavy-duty industrial shredders.
Representative product and technology categories include:
- Beside-the-press granulators for reclaiming production scrap directly at the molding or extrusion line.
- Soundproofed compact granulators designed to reduce noise in processing environments.
- High-performance and heavy-duty granulators for tougher or higher-volume material streams.
- Specialized granulators for large-diameter pipes and tires, where geometry and feed behavior require tailored machine design.
- Heavy-duty shredders for coarse size reduction in plastics and related recycling applications.
- Pulverizers / disc pulverizer systems for fine grinding applications.
- Accessories and spare parts supporting installation, maintenance, and system integration.
ZERMA materials also indicate a drive-power range from about 2.2 kW to 200 kW, and in one later company description up to 250 kW for certain shredder applications, showing the breadth of the portfolio across low- and high-capacity installations. The company states that its machinery is used not only in plastics recycling but also in tire recycling, e-waste, and wood recycling, which broadens its technical relevance beyond traditional polymer processing.
Applications and End Markets
ZERMA’s equipment is used wherever plastic waste must be reduced in size before reuse, separation, or disposal. Its major end markets include:
- Plastics manufacturing, especially in-house scrap recovery and regrind preparation.
- Plastics recycling, including pre-consumer and post-consumer streams.
- Rubber and tire recycling, where robust shredding is essential.
- E-waste processing, which often requires controlled mechanical liberation of materials.
- Wood and composite recycling, reflecting the company’s expansion into adjacent material streams.
This application profile places the company within a wider industry trend toward closed-loop material recovery, waste reduction, and resource efficiency in polymer processing.
Global Presence and Market Reach
ZERMA reports manufacturing locations in Shanghai, China and Rayong, Thailand, reflecting a multi-site Asian production base serving global customers. The Shanghai headquarters address is listed at 5 Xinjie Road, Xinqiao Township Industrial Park, Songjiang, Shanghai.
Company materials describe the Shanghai operation as the main production site for the worldwide market, and the group also maintains international contact and sales channels. Industry directories and trade data platforms show export activity associated with the Shanghai entity, consistent with an internationally distributed customer base.
Sustainability and Environmental Context
ZERMA’s business is closely linked to the environmental logic of the plastics recycling industry: its machines enable the conversion of waste plastics into regrind and other recyclable fractions that can re-enter manufacturing loops. In this sense, the company contributes to the infrastructure used for mechanical recycling, which remains a core route for many plastic waste streams.
At the same time, the company’s technologies are used in sectors with mixed environmental implications, including shredder-based pre-processing of end-of-life materials and e-waste. As with much recycling equipment, the environmental value depends on downstream sorting, contamination control, energy use, and the quality of the recovered material stream.
Publicly available information in the supplied results does not provide a detailed sustainability report, emissions inventory, or quantified environmental targets for the Shanghai company, so any assessment of its own environmental performance would require additional primary disclosures.
Financial Performance and Economic Significance
No audited financial statements for the Shanghai entity were included in the supplied sources. Unverified directory data on third-party platforms should therefore be treated cautiously and not as a substitute for company filings.
What can be stated with confidence is that ZERMA Shanghai has a measurable industrial footprint: around 300 employees, substantial manufacturing space, significant annual machine output, and regular export shipments. That scale makes the company an economically relevant supplier within China’s plastics machinery sector and within the broader equipment supply chain for recycling and material recovery.
Leadership and Corporate Structure
The available results do not provide a full executive roster for the Shanghai company. Public contact information identifies ZERMA Machinery & Recycling Technology (Shanghai) as the group’s China headquarters and main production site.
The company’s positioning suggests a structure oriented around:
- manufacturing and engineering in Shanghai,
- regional production expansion in Thailand,
- international sales and support through the ZERMA network.
Innovations and Future Outlook
ZERMA’s development path reflects the plastics machinery industry’s shift toward automation, process specialization, and distributed manufacturing. Company materials mention CNC machining, 3D modelling software, and a relatively high degree of production automation, indicating an emphasis on repeatable fabrication quality and industrial-scale throughput.
Technically, the company’s future relevance is likely to depend on demand for:
- higher-efficiency recycling preparation equipment,
- machine designs that handle more complex mixed-material waste,
- integrated solutions for in-house scrap recovery and centralized recycling plants,
- continuing expansion in adjacent recycling sectors such as rubber, e-waste, and wood.
Industry trade-show and exhibitor listings indicate ongoing market visibility in China’s plastics and rubber machinery ecosystem, which is consistent with a supplier that remains active in regional and international equipment markets.
Summary
ZERMA Machinery & Recycling Technology (Shanghai) Co., Ltd. is a long-established plastics size-reduction machinery manufacturer whose Shanghai base serves as the group’s main production hub. Its core business lies in granulators, shredders, and pulverizers for plastics recycling and adjacent material-recovery markets, placing it in an important enabling position within the circular plastics economy.
References
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CPS+ eMarketplace. (n.d.). ZERMA MACHINERY & RECYCLING TECHNOLOGY (SHANGHAI) CO., LTD.ZERMA MACHINERY & RECYCLING TECHNOLOGY (SHANGHAI) CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1010593Link