HANGZHOU, China — September 21, 2026 — Hangzhou PYeah Precision Machinery Co., Ltd., a manufacturer specializing in precision surface grinding machines, showcased its range of high-precision grinding solutions at CMES Tianjin 2026, held from September 16–19 at the National Convention and Exhibition Center (Tianjin).

At Booth N24, PYeah presented a selection of its precision surface grinder series, highlighting its capabilities in high-accuracy grinding for automotive, mold, and precision manufacturing applications. The exhibition also provided an opportunity for PYeah to connect with distributors, manufacturers, and industry professionals from North China and other regions.

A Representative Range of Precision Grinder Models

PYeah showcased representative models from its core product families, covering different workpiece sizes and grinding requirements:

• PSG-306 Series — saddle-type precision surface grinders available in two-axis automatic (AHR), three-axis automatic (AHD), and full CNC (WMS) configurations, all built on a 600 × 300 mm worktable platform.
• PSG-618 / 450 Series — hand-operated and semi-automatic precision surface grinders designed for tool rooms, mold shops, and precision component manufacturing.
• PSG-5010 / 6015 Series — movable-column (planer-type) surface grinders designed for larger workpieces requiring extended grinding travel and stable structural performance.
• Double Column (Gantry) Grinder — a heavy-duty gantry-type surface grinder designed for large and heavy workpieces, extending PYeah's precision grinding capabilities to large-format applications.

0.003 mm Grinding Accuracy

Precision is at the core of PYeah's grinding machines. With grinding accuracy down to 0.003 mm (3 μm), PYeah grinders are designed to meet demanding requirements for precision manufacturing.

The machines incorporate precision components and carefully controlled manufacturing processes, including precision ball screws, angular contact bearings, and hand-scraped hardened guideways. These features contribute to the rigidity, stability, and precision performance required for high-accuracy surface grinding.

For automotive manufacturing, PYeah grinders can be used for precision grinding of components requiring consistent dimensional accuracy, flatness, and parallelism.

For mold and die manufacturing, the machines provide the accuracy and stability required for grinding mold components, inserts, and other precision tooling.

From compact precision grinding applications to large-format workpieces, PYeah offers different machine configurations to meet a wide range of precision grinding requirements.

Expanding PYeah's Global Distributor Network

The Tianjin exhibition also marked another step in PYeah's international expansion. The company is actively seeking qualified distributors and business partners in overseas markets.

PYeah supports its international partners with:

• Professional Technical Training — training for distributor engineers covering machine operation, maintenance, and basic troubleshooting.
• Spare Parts Support — assistance with spare parts supply to help distributors provide efficient after-sales service.
• Technical Support — assistance with machine installation, operation, maintenance, and troubleshooting.
• Application Engineering Support — help in selecting suitable grinder models and configurations based on workpiece requirements and precision needs.
• Marketing Support — product brochures, digital marketing materials, and other resources to support local market development.

With more than two decades of experience in precision grinding since its founding in 2002, PYeah continues to develop high-precision surface grinding solutions for customers in China and overseas markets.

About PYeah

Founded in 2002, Hangzhou PYeah Precision Machinery Co., Ltd. (PYeah) specializes in the design and manufacture of precision surface grinders, including hand-operated, hydraulic automatic, three-axis automatic, full CNC, and movable-column/gantry grinder series.

With products exported to more than 20 countries and regions across Asia, Europe, and the Americas, PYeah is committed to delivering high-precision, reliable grinding solutions for automotive, mold, and other precision manufacturing applications.