How to deal with the inaccurate loading of powder packaging machine? Sometimes we find that the loading capacity of the powder packaging machine is inaccurate. What should we do at this time? 1. Relationship between packaging accuracy of powder packaging machine and screw: powder packaging machine, especially for low-dose powder packaging machine, that is, the packaging specification is in the range of 5-5000 G. The conventional feeding method is screw feeding, which is still the metering method, and there is no immediate weighing. Screw blanking is a volume measurement method. The consistency of each pitch volume is the basic condition to determine the measurement accuracy of powder packaging machine. Of course, pitch, outer diameter, bottom diameter and spiral blade shape will affect the packaging accuracy and speed. 2. Relationship between packaging accuracy of powder packaging machine and spiral outer diameter: the packaging accuracy of powder packaging machine has a very direct relationship with spiral outer diameter. The premise of relationship with pitch is that the size of spiral outer diameter has been determined before comparison. Generally speaking, when selecting and matching the metering screw, the powder packaging machine is generally determined according to the size of the packaging specification, and the specific gravity of the material will be properly adjusted. For example, when our low-dose packaging machine packs 100g pepper, it usually selects a spiral with a diameter of 38mm, but if the packaging is glucose with high bulk density, it is also 100g, so we should use a spiral with a diameter of 32mm, that is, the larger the packaging specification, the larger the outer diameter of the spiral, which can ensure both packaging speed and measurement accuracy; 3. Relationship between packaging accuracy and pitch of powder packaging machine: how about packaging accuracy and pitch of powder packaging machine? Here we can give an example to illustrate. For example, when packing 50g cumin powder, our seasoning packaging machine is selected φ For the spiral with outer diameter of 30mm, the pitch we selected is 22mm, the accuracy of 0.5g is more than 80%, and the accuracy of 1G is more than 98%. But we see peers using it at customers φ What happens if the pitch of a screw with an outer diameter of 30mm exceeds 50mm? The blanking speed is very fast, and the measurement accuracy is about 3 grams. The industry standard QB / t2501-2000 requires x (1) level weighing instrument with package size ≤ 50g, and the allowable deviation is 6.3%, which also meets the X standard. However, for customers, packaging accuracy is directly related to product cost, which is better or worse.

Maintenance of particle packaging machine: 1、 Routine maintenance Focusing on cleaning, lubrication, inspection and fastening, routine maintenance shall be carried out during and after the operation of the machine. The first level maintenance is carried out on the basis of routine maintenance, and the key work is to lubricate, fasten and check all relevant parts and their cleaning. The secondary maintenance work focuses on inspection and adjustment. Specifically, the engine, clutch, transmission, transmission components, steering and braking components shall be inspected. The three-level maintenance focuses on detecting, adjusting and eliminating hidden troubles and balancing the wear degree of various components. It is necessary to carry out diagnostic detection and status inspection on the parts that affect the service performance of the equipment and the parts with fault symptoms, so as to complete the necessary replacement, adjustment and troubleshooting. 2、 Seasonal maintenance It means that the packaging equipment shall focus on the detection and repair of components such as fuel and lubrication system, hydraulic system, cooling system and starting system before summer and winter every year. 3、 Disable maintenance It means that when the packaging equipment needs to be stopped for a period of time due to seasonal factors (such as winter break), cleaning, cosmetic surgery, supporting and anti-corrosion shall be done well.

The previous manual operation packaging accuracy is not accurate, and the product specifications are often unsatisfactory. Now the cumin powder bottling production line in the bottling production line adopts PLC computer control system, which can adjust any parameters without shutdown, and the accuracy is more accurate. And sealing, packaging and printing date can be completed at one time. As a packaging equipment in the new era, the development of cumin powder bottled production line is beautiful. Servo motor is used for filling and maintenance free reduction motor is used for mixing, which has stable performance, high packaging accuracy, high filling efficiency and fast development speed. In addition, cumin powder bottled production line can be equipped with dust collection system for packaging materials with large dust to clean the workshop environment, The realization of life value lies in better realizing their pursuit. Cumin powder bottled production line is designed according to GMP standards, fully meets the national food hygiene requirements, truly realizes the full automation of the assembly line, ensures that personnel will not contact the products in the whole production process, and the production process is completely transparent and more reliable.

When a packaging line leaves our factory in Xiamen, it has already passed a full test run — and it has a long journey ahead. Link Machinery has exported to more than 80 countries, and our 30 years of manufacturing experience includes shipping everything from a single sachet machine to complete turnkey lines. Export-Grade Packing, Every Time Every machine is wrapped in moisture-proof film, secured in a reinforced wooden case and braced against vibration. Control cabinets, spare parts and tool kits travel in the same case, inventoried and photographed before sealing. Documents That Clear Customs Fast Commercial invoice, packing list and bill of lading prepared by our export team CE certificates and ISO 9001 quality documents Country-specific certificates on request Shipping Time and On-Site Support Sea freight from Xiamen reaches Southeast Asia in 1–2 weeks, the Middle East in 3–4 weeks, and Europe or the Americas in 4–6 weeks. Our engineers provide remote commissioning, video training and, where needed, on-site installation support through our partner network. From the first drawing to the final crate, Link handles the export process end to end. Contact the Link Machinery team for a shipping quote to your port.

Xiamen, China — Link Machinery Co., Ltd. reaffirms its commitment to quality with ISO 9001 quality management system certification and CE compliance across its packaging machine range. Every machine leaves the factory under a documented, audited quality system. ISO 9001 certification gives buyers confidence in every packing machine we ship. What ISO 9001 Means for Our Customers ISO 9001 is an international standard for quality management. It requires documented processes, controlled production, regular audits and continuous improvement — in short, a system that catches problems before they reach the customer. Documented design, procurement and production processes Incoming material inspection and traceability In-process and final quality checks on every machine Continuous improvement reviews and corrective action records CE Compliance for Global Markets Link packaging machines are tested to the applicable EU directives, including the Low Voltage Directive and Machinery Directive, allowing CE marking for safe use in European and international markets. Quality by Numbers 72-hour continuous operation test before shipment Full material packaging test on every unit Stainless steel food-grade contact parts as standard One-year limited warranty with lifetime technical support From the first drawing to the final test report, Link Machinery's ISO 9001 quality system keeps every machine consistent, reliable and ready for production. Ask the Link Machinery team for our quality certificates and test reports.

Xiamen, China — Link Machinery Co., Ltd. is proud to announce its participation in the 2026 Global Packaging Expo, one of the industry’s most important international events for food, beverage and industrial packaging technology. Visitors can compare every packing machine category in live operation at our booth. At our booth, visitors will see live demonstrations of the latest automatic packaging machines from the Link range, including precision liquid filling and sealing systems, VFFS machines, granule and powder bagging lines, and complete turnkey packaging solutions. What to Expect at the Link Booth Live machine demonstrations with real product runs Face-to-face consultations with Link engineers and export specialists Detailed specifications, samples and packaging line proposals Show-exclusive offers for new machine orders Why Visit Us With 30 years of manufacturing experience, machines exported to more than 80 countries and a 72-hour factory test on every unit, Link Machinery is a trusted partner for food, pharmaceutical and chemical packaging projects worldwide. Bring your product samples — our engineers will show you the ideal packaging solution on the spot. Meeting Details To arrange a meeting time with our export team at the show, contact Link Machinery in advance via the website inquiry form or by email. We look forward to welcoming you and demonstrating how Link automation can grow your business. Follow Link Machinery for updates as the expo approaches.

Xiamen, China — Link Machinery Co., Ltd. is pleased to announce the successful export of a complete automatic honey packaging line to the United States. Engineered for viscous products, the high-precision liquid packing system has been delivered to help a U.S. food producer scale honey pouch and bottle operations with uncompromising fill accuracy. As a professional packing machine manufacturer, Link delivers factory-direct support for every liquid packing line. The shipment features a fully automatic honey packaging machine built around Link’s precision flow-meter metering technology. Specifically optimized for thick, sticky liquids, the line delivers consistent fill weights within ±1% accuracy at continuous commercial production speeds, minimizing product giveaway while protecting the natural quality of the honey. Delivered Line Highlights Filling accuracy: ±1% for honey, syrup, sauce, jam and other viscous liquids Automatic bag forming, metering, filling, sealing, cutting and counting PLC control with color touchscreen HMI and one-touch recipe recall Food-grade 304/316 stainless steel contact parts Supports pillow bags, sachets and stand-up pouches Servo-driven sealing with precise temperature control Quality Assured Before Shipment Every unit passed Link’s 72-hour continuous operation test and a full material packaging test before leaving the factory, ensuring the line arrives ready to run. The machines were packed in reinforced export wooden cases and shipped from Xiamen Port, accompanied by complete operation documentation and remote commissioning support from Link’s overseas technical team. This export marks another milestone in Link Machinery’s commitment to global food packaging customers. With an annual production capacity of thousands of machines and customers in more than 80 countries, Link continues to deliver reliable, high-accuracy packaging solutions for honey producers, food manufacturers and processors worldwide. For inquiries about automatic honey packaging machines and complete liquid packing lines, contact the Link Machinery team today.

The French confectionery factory has conducted in-depth cooperation with link Machinery Technology Co., Ltd. this cooperation, the French confectionery factory has purchased a total of 20 automatic multi-functional packaging machines. This machine is characterized by tight packaging, non leakage of bags and accurate weighing.