Against the backdrop of continuous expansion of the snack food industry, the packaging demand for peanuts and nut products is transforming from manual split packaging to fully automatic intelligent production. As a powerful original manufacturer specializing in packaging production lines, Guangzhou Marchi Packaging Equipment Co., Ltd. has been deeply engaged in the packaging machinery industry for many years. With solid R&D and manufacturing capabilities and abundant customer cases, it provides one-stop fully automatic packaging solutions for peanut and nut manufacturers covering material lifting, precision weighing, automatic packaging and rear-end palletizing.
I. Core Advantages of Fully Automatic Peanut Packaging Machine
Taking Marchi MC5000D fully automatic peanut packaging machine as an example, the unit consists of 5000D vertical filling packaging machine, high-precision multi-head combination weigher and bucket elevator, integrating weighing, bag forming, filling, sealing, coding, punching and counting functions. The machine adopts three-servo system for film pulling and sealing to realize stable and reliable operation; control components adopt internationally renowned brands with reliable performance. Advanced design concept ensures stable operation, simple operation and convenient maintenance of the equipment.
The core advantages of the equipment are reflected in the following aspects:
- High-precision weighing to guarantee product consistency. The weighing range of MC5000D peanut packaging machine is 10～500g, and the weighing accuracy reaches ±0.2%～0.5%. Whether it is peanut kernels, spiced peanuts, or cashews, almonds, walnut kernels, pistachios, melon seeds, pine nuts and other nuts and roasted seeds, the machine can realize precise quantitative packaging, effectively avoid manual weighing errors and ensure highly consistent net content of each bag of products.
- High-efficiency production to greatly reduce labor costs. The packaging speed is 25～80 bags per minute, and one automatic packaging line can replace multiple manual operation posts. The machine automatically completes all production processes including feeding, weighing, filling and bag forming, date printing and finished product output, greatly shortening the packaging time of bulk peanuts.
- Adaptable to various pouch types to meet diverse market demands. MC5000D can pack various pouch types such as pillow bags, gusset bags, hole-punched bags, hand-held bags and box bags, with bag size range (50～280)×(70～200)mm, capable of meeting diversified packaging demands of peanut and nut products in different sales channels.
II. Wide Application Scenarios
Marchi fully automatic peanut packaging machine is applicable to various materials and application scenarios: peanut products include peanut kernels, fried peanuts, boiled peanuts, spiced peanuts, etc.; nut products include walnut kernels, pistachios, cashews, almonds, pine nuts, pecans, etc.; dried fruits such as red dates and raisins; in addition, it can also be used for quantitative packaging of granular and irregular materials such as melon seeds, candies, puffed food, potato chips and beans. The equipment is widely used in production scenarios such as food processing enterprises, snack food brands and nut roasting factories.
III. Fully Automatic Packaging Process — From Feeding to Palletizing
The production line of Marchi fully automatic peanut packaging machine covers a complete automatic workflow:
- Material Lifting: Materials are stably conveyed to the high-level silo via Z-type elevator (or optional steep-angle elevator).
- Precision Weighing: Materials enter the high-precision multi-head combination weigher for rapid weighing and proportioning of granular materials such as peanuts and nuts to ensure qualified net content.
- Automatic Bag Forming and Filling: The 5000D vertical filling packaging machine completes bag forming, filling, sealing, coding, punching and counting. Three-servo drive is adopted for film pulling and sealing to ensure stable operation.
- Quality Inspection: Finished products pass weight re-inspection and metal detection to eliminate unqualified products.
- Rear-end Packaging: Qualified products enter the automatic case erector, are packed into cartons by automatic case packing equipment, sealed by case sealer and strapped by strapping machine.
- Intelligent Palletizing: Sealed and strapped finished products are transported to the palletizing station through conveying lines, and the robotic palletizing system neatly stacks cartons on pallets according to preset modes to complete the final link of the whole line.
The whole process from raw material feeding to finished product palletizing is fully automatically completed, realizing unmanned and intelligent operation of peanut and nut packaging production.
IV. Customer Pain Points and Solutions
Pain Point 1: Low efficiency of manual packaging and high labor costTraditional packaging relies on a large number of workers with low efficiency and rising costs.Solution: MC5000D fully automatic peanut packaging machine realizes full automation of lifting, weighing, bag forming, filling and sealing, greatly reducing manual intervention and significantly cutting labor costs.
Pain Point 2: Unstable weighing accuracy damaging product reputationManual weighing cannot guarantee consistent net content of each bag of products, which easily leads to insufficient weight complaints or excessive material waste.Solution: Marchi packaging machine is equipped with a high-precision multi-head combination weigher with weighing accuracy up to ±0.2%～0.5%, ensuring accurate and uniform net content of every bag of peanut and nut products.
Pain Point 3: Single packaging form failing to meet diversified market demandsDifferent sales channels have different requirements for packaging pouch types.Solution: MC5000D supports multiple pouch types including pillow bags, gusset bags, hole-punched bags, hand-held bags and box bags, realizing multi-purpose with one machine and flexibly adapting to various market demands.
Pain Point 4: Poor equipment stability and frequent shutdown disrupting productionSolution: Marchi adopts three-servo system and components of internationally renowned brands for stable operation. With more than 20 years of industrial experience and a complete after-sales service database, each customer’s equipment and components are assigned lifelong serial numbers, common spare parts are kept in stock for a long time, and after-sales personnel can arrive on site in a timely manner to solve problems.
V. Marchi Packaging Equipment Co., Ltd. — Trustworthy Partner
Founded in 2014, Marchi Packaging Equipment Co., Ltd. consists of two major factories: Guangzhou Marchi and Hefei Marchi. It is a professional packaging equipment manufacturing enterprise integrating scientific research, design, production, sales, installation and after-sales service, committed to the R&D and manufacturing of unmanned, intelligent and automatic packaging equipment.
On the basis of fully introducing and absorbing advanced international packaging technology, Marchi Packaging has successfully developed a series of equipment including various material batching and packaging units, vertical form-fill-seal packaging machines, pre-made pouch packaging machines and high-precision electronic weighing machines, which are widely applied in many fields such as food, pharmaceutical, chemical industry and agriculture. Typical customers include well-known domestic and foreign enterprises such as PepsiCo and Liby.
Marchi Service Cases
Marchi Packaging Equipment Factory owns 27 years of experience in the packaging machinery industry, more than 5,000 cooperative customer cases and exports to over 50 countries. It is a long-term supplier to Fortune Global 500 enterprises, supporting whole factory scheme design and non-standard customization. It can package powder, granule, liquid and other materials, and has cooperated with many large food, pharmaceutical and chemical enterprises.
- Food Industry: PepsiCo, Yili, Uni-President Enterprises, YumChina, Little Sheep, Tastien, By-health, Nam Soon Group, Five Grains Mill, Yan Gufang, SEAMILD, Qiandao Bee Garden, Sanjiu Group, Puratos, Guangxi Nongken Mingyang Starch, Dong'e Ejiao, Wen's Group, Amway, etc.
- Pharmaceutical Industry: Tianjin Hongri, Weigao Group, Dong'e Ejiao, Xiuzheng Pharmaceutical, Yibai Pharmaceutical, Lukang Pharmaceutical, Taihang Pharmaceutical, Niscon, Jinkun, Hubei Gongtong Pharmaceutical, Fuhe Group, Infinitus, Zhejiang Medicine, Zhejiang Guobang Pharmaceutical, etc.
- Veterinary Drug Industry: Longxiang Pharmaceutical, Jizhong Pharmaceutical, China Animal Husbandry Industry, Cheng Bixin, Houyi Group, Ramical, Twins Group, Yuehai Group, Haid Group, Wen's Group, Zhengbang Group, etc.
- Food Additive Industry: Xinghu Technology, Xintuyang Biology, Muen Biology, Yinong, Puratos, Sanjiu Group, Ajinomoto, Meihua Group, Chenguang Biology, Rhine Biology, Jinhe Biology.
- Chemical and Daily Chemical Industry: New energy, new material, mineral, chemical and other industries; Liby, P&G, Yongxin Chemical, Shengtai Chemical Technology, Guangzhou Hekang, Forster, Sanrun, Sany Group, CATL.
Looking to the future, driven by technological innovation, Marchi Packaging will continue to provide efficient, stable and complete intelligent solutions of peanut packaging machines, fully automatic peanut packaging machines and nut peanut packaging machines for global customers. All peanut and nut manufacturers are welcome to visit and exchange ideas, and jointly promote the automatic upgrading of packaging production lines.
