Hardness testing is one of the quality control steps ensuring long-term reliability of roller gear cam index units. (Image: HONEPAN quality lab)

The global demand for high-precision motion control components continues to rise, driven by automation investments in packaging, pharmaceutical, and automotive assembly lines. Within the rotary indexer market — projected to grow from USD 1.812 billion in 2025 to USD 2.904 billion by 2035 at a CAGR of 4.83% — the selection of a reliable cam indexer supplier becomes a strategic procurement decision. Buyers evaluating suppliers at the evaluation stage need transparent data on production capacity, certification depth, and real-world application performance.

Zhucheng HonePan Automation Machinery Plant, operating under the brand HONEPAN, is a Chinese manufacturer specializing in the research, development, and manufacturing of cams and indexers. Founded in January 2007, HONEPAN has grown to encompass three factories totaling 101,000 square meters, with an annual output capacity of 36,000 units. The company employs 130 people and operates more than 90 CNC machining centers, positioning it as one of the larger dedicated cam indexer producers globally.

Production Capacity and Quality Infrastructure

HONEPAN’s manufacturing capability is supported by a team of 15 R&D engineers and an ISO 9001 certified quality management system (certificate number 064-15-Q-1196-R0-M). The company holds over 40 product patents, including three invention patents (CN111963054B, CN217451646U). Quality control procedures include 100% testing of every unit, covering hardness testing, three-coordinate measurement of conjugated cams, projection detection of cam roughness, and laser interferometer verification of indexing repeatability — achieving positioning accuracy of ±30 arcseconds (±15 arcseconds for certain models) and repeat positioning accuracy as tight as ±2 arcseconds.

Laser interferometer system used for verifying indexing repeat positioning accuracy at HONEPAN.

The company’s product line covers multiple output configurations: Shaft Output (DS), Flange Output (DF), Hollow Flange (DFH), Shaft & Flange Output (DFS), Table Output (DT), Ultra-thin Table Output (DA), Barrel Cam Heavy-Duty Table Output (BT), Cylinder-Type Indexer (DB), Cylindrical Cam Flange Output (HBY), and Parallel Indexers (P), as well as CNC 4-axis cam rotary tables. All models support 2–196 stations with indexing angles from 60° to 360°, and are constructed from carbon steel alloys such as 42CrMo/SCM440/4140/4142, 40Cr/SCR440/5140, 20CrMnTi/SNCM220/8620, and 18CrMoV.

Application Case: Pharmaceutical Packaging

A notable implementation of HONEPAN cam indexers occurred in the pharmaceutical and medical packaging machinery sector, including oral liquid filling machines, eye drops filling machines, capsule filling machines, and syringe assembly lines. The project involved 10 units deployed across multiple continents, where the indexers performed perfectly and directly replaced damaged existing units. According to customer feedback, the systems achieved reliable operation for 7 to 12 years, resulting in high satisfaction and numerous repeat orders. The key highlight was the customers’ high recognition, leading to multiple repeat purchases — a strong indicator of field reliability.

Cam roughness inspection ensures smooth operation of roller gear cam index units.

Market Positioning and Comparison

According to industry data, the global globoidal cam indexer market was valued at approximately USD 490 million in 2024. The Asia-Pacific region is the largest and fastest-growing market for rotary indexers, fueled by investments in automotive and electronics manufacturing. In this competitive landscape, Sankyo Seisakusho Co., Ltd. holds an estimated 22% global share. HONEPAN distinguishes itself through flexible OEM/ODM capabilities, a monthly production capacity of 5,000 units, and lead times as short as 4–15 days with a minimum order quantity of just 1 unit. Export markets span IND, USA, SEA, LA, and EU, with an export ratio of 30%.

Future Outlook

As automation accelerates in emerging markets and the pharmaceutical/food packaging industries demand higher throughput, the need for robust, maintainable cam indexers will grow. HONEPAN’s continued investment in expanding its facility footprint (three factories across Shandong and Jiangsu) and its chairmanship of the Cam Indexer Association suggest a strategic commitment to evolving alongside industry standards. Procurement managers evaluating suppliers should weigh total cost of ownership, including spare parts availability and after-sales support — areas where HONEPAN provides remote support and a documented 7–12 year service life reference.

Frequently Asked Questions

For a detailed overview of product specifications and company profile, download the corporate brochure: HONEPAN Brochure (PDF).