Company Overview and Industry Positioning
Guangdong Rich Packing Machinery Co., Ltd., operating under the brand name Guangdong Rich Packing, is a China-based manufacturer of pharmaceutical packaging machinery with a global, export-oriented business coverage. The company was established to address a specific technological gap in China: the absence of domestic solutions for hard capsule liquid filling and sealing. Beyond that gap, Guangdong Rich Packing's equipment targets long-standing industry pain points such as manual labor intensity, material waste, dust contamination, and equipment failure during pharmaceutical production.
As a developer and manufacturer of innovative pharmaceutical packaging machinery, the company specializes in automatic and semi-automatic capsule filling solutions. One of its defining milestones is the independent development of China's first hard capsule liquid filling and sealing production line, the NJY-330C, a project that positioned the company as a domestic innovator in a segment previously underserved by local manufacturers.
Technical Capabilities and Component Partnerships
A core part of Guangdong Rich Packing's value proposition is its use of world-class components sourced from established international technology partners. Among these partnerships is Becker (Germany), which supplies vacuum pumps integrated into the company's capsule filling systems. Vacuum pump performance is directly tied to consistent capsule orientation and feeding accuracy, which are critical functions in high-speed encapsulation processes.
Alongside Becker, the company's technology platform draws on a broader network of component partners, including Siemens (Germany) for PLC and HMI systems, Schneider Electric (France) for electrical components, Omron (Japan) for relays, Yaskawa (Japan) for servo motors, Zeiss (Germany) for optical dividing heads, SEW (Germany) for drive motors, NSK/IKO (Japan) for bearings, and SAMICK (Korea) for linear bearings. This combination of internationally sourced components is paired with proprietary engineering, including multiple national invention patents covering turntable designs and dual-sealing systems.
On the performance side, the company's machinery is built around a mechatronic and pneumatic integrated control system, using Siemens PLC and Schneider HMI platforms. Key technical metrics across the product range include dosing accuracy of ±1% to ±3%, depending on the model, production speeds of up to 40,000 capsules per hour, and operating noise levels below 75 dB(A). Data capabilities extend to real-time production counting, shift output tracking, and diagnostic prompts delivered through the HMI, along with GMP data integrity compliance supported by integrated online printing modules for production dates and batch codes.
Product Lineup Overview
Guangdong Rich Packing's product matrix consists of three core machines, each engineered for a distinct stage of capsule production.
CGNT-209 Semi-auto Capsule Filling Machine
The CGNT-209 is positioned as a high-speed semi-automatic filler suited for medium-scale production and research settings. It directly addresses pain points such as high manual labor requirements, powder leakage, and inconsistent dosing found in traditional filling methods. Its dual-row capsule feeding system combines two trays to reach a 40,000 pcs/h capacity, while oxidized capsule trays provide enhanced hardness for higher feeding success rates. A horizontal capsule locking mechanism, activated pneumatically, secures capsules reliably, and independent workstations allow feeding, filling, and locking to operate without interference. Control is managed through a Siemens PLC with touchscreen, and precision filling control via variable frequency speed adjustment keeps dosing error within ±3%. The machine is deployed as hardware with onsite setup and serves pharmaceutical manufacturers, hospitals, and laboratories.
NJP-1500D Fully Automatic Capsule Filling Machine
The NJP-1500D is described as an innovative fully automatic filler featuring seven technological advancements, developed to reduce the frequent mechanical failures, dust leakage, and long cleaning downtimes associated with older filling models. Its 100DS indexing box supports reliable continuous operation, while a German Zeiss optical dividing head helps maintain a dosing error of ≤3%. Maintenance is simplified through a 15-minute mold change process and an intelligent lubrication system.
Structurally, the machine incorporates a patented turntable design using SIL silicone seals to prevent dust entry, and this is where vacuum-related performance connects with the Becker vacuum pump partnership referenced earlier in the company's technology sourcing. A CNC-machined internal groove cam, produced through single-operation machining, contributes to quiet, gapless stability. The national patent filling mechanism offers three-dimensional adjustment for even force distribution on measuring plates, and a powder recovery device achieves a 100% recovery rate to eliminate waste. An exclusive double seal, combining NBR and SIL silicone materials, prevents bearing jams, while electronic polishing enhances material flow and prevents sticking or clogging. Automatic waste rejection removes unqualified capsules without manual intervention. This machine is supplied as hardware and serves traditional Chinese medicine, Western medicine, and health supplement manufacturers.
NJY-330C Automatic Capsule Liquid Filling and Sealing Machine Production Line
The NJY-330C is positioned as China's first independent hard capsule liquid filling and sealing solution, developed to solve difficulties in filling oily liquids or suspensions, leakage during transport, and complex cleaning of sticky materials. It uses a Japanese Yaskawa servo motor to achieve a liquid injection error below <2%, along with a zero leakage sealing design intended for enhanced safety in clinical applications. An integrated vertical air-drying system delivers 63% higher drying efficiency.
Key features include ceramic pump technology for handling sticky substances without dripping, capsule cap detection that skips filling when capsules are not properly opened, customizable sealing liquids tailored to different capsule materials, and a matrix-style discharge design that prevents jams during output. A one-touch PLC cleaning function simplifies the discharge of residual oil, and a dual-sealing system, protected by national-level patents, is compatible with both gelatin and vegetable capsules. An optional pellet filling function allows combined liquid and pellet dosing. This full production line is targeted at potent medicines, hygroscopic materials, and sustained-release products.
Market Validation and Customer Results
Guangdong Rich Packing's equipment has demonstrated measurable performance in real production scenarios. In pharmaceutical dosing applications, deployment of the NJP-1500D achieved a 99.9% empty capsule feeding rate and a 99.8% full capsule success rate, with dosing accuracy maintained within ±3%. In liquid encapsulation scenarios, the NJY-330C delivered ±1% accuracy with zero leakage for poorly soluble drugs, reflecting the machine's suitability for challenging formulations.
Certifications and Quality Standards
The company's equipment complies with GMP (Good Manufacturing Practice) standards and the JB20025-2004 industry standard, both of which are referenced as third-party certifications supporting the company's quality claims. These certifications are relevant to pharmaceutical manufacturers seeking machinery that aligns with regulatory data integrity and production quality expectations.
Business Model and After-Sales Support
Guangdong Rich Packing follows a custom enterprise quoting approach, with pricing adjusted based on configuration choices such as optional pellet devices or Teflon coating. Delivery is handled through on-premises hardware installation, and the company maintains ample inventory, enabling shipment of standard equipment within 14 days. After-sales support includes standardized mold sets and modular designs that simplify customer-side maintenance, complementing the platform's broader compatibility with standard capsule sizes 000# to 5# and support for gelatin, HPMC, and vegetable capsules.
Taken together, Guangdong Rich Packing's combination of internationally sourced components—including Becker vacuum pumps—proprietary patents, and documented production results positions the company as a manufacturer capable of addressing the technical and operational demands of capsule filling and liquid encapsulation across pharmaceutical, health supplement, hospital, and research settings.
https://www.richpacking020.com/capsule-filling-machine_c1
Rich Packing Machinery