With the rapid development of sectors such as digital printing, industrial inkjet printing, packaging and label printing, and printed electronics, printing equipment is undergoing comprehensive upgrades toward higher speeds, digitalization, and intelligent operation. The precision with which high-value functional materials—such as UV, water-based, and solvent-based inks, as well as conductive silver pastes and photoresists—are delivered directly determines the quality of the finished print. Today, fluid delivery systems are no longer merely auxiliary components of printing equipment; they have become the "core heart" that dictates the equipment's performance limits and print quality.

JONSN Precision Gear Pumps: Specially optimized to directly address core industry challenges.

To address the specific operating conditions of the printing and large-format inkjet industry and the pain points associated with traditional pumps, JONSN has developed the MPG and MR series of precision gear pumps. These pumps feature targeted upgrades across structural design, material selection, and manufacturing precision, ensuring comprehensive compatibility with the fluid transfer requirements of various printing equipment.

JONSN precision gear pumps utilize a high-precision gear-based positive displacement mechanism, achieving metering accuracy within ±0.5%. Driven by brushless motors, they offer excellent repeatability and maintain accuracy without drift during long-term operation, ensuring precise control over the flow rates of inks and pastes to stabilize finished product color and coating thickness. Featuring a precision gear design that eliminates fluid entrapment, the pumps operate with minimal pulsation; they maintain constant pressure without the need for dampers, thereby enhancing print color uniformity and image clarity—making them ideal for high-stability printing equipment such as UV printers, inkjet coders, and PCB printing systems. With outstanding self-priming capabilities and compatibility across a wide viscosity range, these pumps reliably handle various industrial fluids, including UV inks, water-based and solvent-based inks, conductive silver pastes, and photoresists (with custom inks requiring only preliminary operational validation). A magnetic coupling drive eliminates the need for dynamic shaft seals, fundamentally ensuring zero leakage and zero contamination, making the pumps perfect for transporting high-value, electronic-grade clean materials while preventing fluid loss and material contamination.

The pump's core assembly features a zirconia ceramic shaft paired with imported PEEK composite ceramic wear-resistant materials, offering excellent resistance to corrosion and abrasive particles. The unit boasts a continuous service life of at least three years—far exceeding that of traditional pumps—and utilizes a modular design free of vulnerable dynamic seals; requiring only routine inspections, it significantly reduces maintenance-related downtime and labor costs. Its compact structure occupies 60% less space than piston pumps of equivalent flow capacity, facilitating integration into the ink supply systems of various printing equipment. Operating at noise levels below 55 dB with minimal vibration and no pneumatic or pulsation-induced impact noise, it is ideally suited for modern, low-noise production environments.

Future Industry Trends: Intelligent Fluid Conveyance Becomes a Core Competitive Edge for Equipment