In the fields of powder metallurgy and non-ferrous metal processing, the packaging of metal powders such as copper powder and electrolytic copper powder has always been a technical challenge. Such materials feature high density and special fluidity, and are prone to dust generation during packaging, putting forward high requirements on equipment precision, dustproof performance and automation level. As a powerful original manufacturer specializing in the production of packaging machine production lines, Guangzhou Marchi Packaging Equipment Co., Ltd. has launched a series of products including fully automatic 25kg copper powder packaging machine, electrolytic copper powder packaging machine and copper powder quantitative vacuum packaging machine targeting the packaging demands of copper powder and various metal powders. It provides one-stop automatic packaging solutions from metering filling to palletizing and warehousing for industries such as powder metallurgy, electronic materials, 3D printing and chemical raw materials.
I. Core Equipment Advantages: Balance Among Precision, Efficiency and Dust Control
- High-precision Metering: The weighing machine adopts vertical screw feeding driven directly by servo motor, with packaging precision ≤±0.1～0.2%.
- Fully Automatic Operation: It realizes automatic metering, automatic bag feeding, automatic filling and automatic heat sealing and sewing without manual operation, reducing long-term labor costs.
- Stable Bag Feeding System: The equipment is equipped with a full-automatic bag feeding module. Mechanical arms and pneumatic bag clamping devices cooperate to complete empty bag grabbing, automatic bag mouth sorting, positioning and sleeving onto the discharging port. The whole bag feeding cycle needs no manual intervention, with perfect fault self-diagnosis function and high operation stability.
- Flexible Production Changeover Capacity: The equipment can finish width and height adjustment for packaging bags of different specifications in a short time without replacing a large number of parts. It supports rapid switching of common bag types such as woven bags, paper-plastic composite bags and kraft paper bags, meeting the production demands of multi-variety and small-batch production.
Equipment Parameters
- Equipment Model: MCZD-25F
- Feeding Mode: Single screw feeding
- Packaging Weight (kg): 5～25
- Packaging Precision: ≤±0.1～0.2%
- Packaging Speed (bags/min): 1.5～2
- Bag Size (mm): Length 500～1000
- Bag Material: Kraft paper laminated bag, woven bag, plastic bag and others
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.
II. Application Scenarios: From Powder Metallurgy to New Energy Materials
With wide material adaptability and stable packaging performance, Marchi fully automatic 25kg copper powder packaging machine has been maturely applied in multiple industries:
Powder Metallurgy and Metal Powder Processing
The quantitative packaging of metal powders including copper powder, electrolytic copper powder, iron powder, nickel powder, titanium powder, cobalt powder and tungsten powder is a typical application scenario of high-precision weighing systems. In addition, common materials in the powder metallurgy industry such as bronze powder, brass powder, pure copper powder, copper oxide powder, lead bronze powder, water atomized pure copper powder and heat pipe pure copper powder can all be automatically packaged by this equipment.
3D Printing Materials
The packaging of basic 3D printing materials such as nylon powder, PA6 powder, PA66 powder, PA12 powder, glass fiber reinforced nylon powder, aluminum powder and stainless steel powder has strict requirements on metering precision and cleanliness, which can be fully satisfied by Marchi packaging machines.
Chemical and New Materials
The automatic packaging of chemical powders including carbon black powder, calcium aluminate powder, PVC powder, calcium carbonate powder, mica powder, silicon powder, graphene powder and detergent powder is also within the packaging scope of this equipment.
Building Materials and Mineral Processing
Building and mineral powders such as gypsum powder, lime powder, coal powder, slag powder, talc powder, phosphate rock powder, lead ore powder, zinc ore powder, copper ore powder, titanium ore powder and chromium ore powder can all be efficiently packaged by this equipment.
III. Packaging Process: Full-automatic Link from Bag Taking to Palletizing
Marchi copper powder packaging machine and supporting automatic packaging production lines realize full-process automatic operation from raw material feeding to finished product palletizing. The complete technological process is as follows:
Feeding → Mixing → Lifting → Screw metering → Automatic packaging → Sealing and stitching → Weight detection → Metal detection → Robot palletizing → Warehousing system.
IV. Customer Pain Points and Targeted Solutions
Pain Point 1: Unstable packaging precision
Marchi Solution: The equipment adopts high-precision electronic weighing matched with servo screw feeding, with precision controlled within ≤±0.1～0.2%. It supports storage of multiple groups of formulas for rapid material switching.
Pain Point 2: Severe dust generation during packaging
Marchi Solution: Adopt closed structure combined with vacuum system. Vertical screw feeding reduces material drop distance to restrain dust emission from the source.
Pain Point 3: Low efficiency of manual bag feeding and high labor cost
Marchi Solution: Realize fully automatic bag picking, bag feeding and palletizing without manual operation, greatly saving labor resources.
Pain Point 4: Complicated equipment maintenance and difficult cleaning
Marchi Solution: The structural design facilitates disassembly and cleaning. 304 stainless steel material is optional with corrosion resistance and easy maintenance.
Pain Point 5: Poor coordination with upstream and downstream production lines
Marchi Solution: The equipment can be matched with mixing, lifting and palletizing systems to realize full-plant automatic assembly line operation.
