Hangzhou Shengde Machinery Co., Ltd. is one of the most professional manufacturers and suppliers of 4 Lanes Back Sealing Powder Sachet Packing Machine in China. Welcome to wholesale customized 4 Lanes Back Sealing Powder Sachet Packing Machine at competitive price from our factory. Contact us for cheap products and discount information.
Products Description of 4 Lanes Back Sealing Powder Sachet Packing Machine
The SED-300-4FDB2-B is a premium 4-Lane Back Sealing Powder Sachet Packing Machine, engineered for manufacturers requiring high efficiency, hygiene, and precision in stick pack production. Constructed entirely from 304 Stainless Steel, this machine offers superior durability and corrosion resistance compared to standard market models, ensuring a longer service life and simplified maintenance.
Driven by an advanced PLC Servo Control System and featuring an intuitive HMI (Human-Machine Interface), the machine delivers stable, fully automated operation. Its standout feature is the exclusive patented vertical and horizontal sealing mechanism, which guarantees leak-proof, professional-looking back seals (center seals) for a wide range of fine powder products.
From feeding and metering to coding, bag forming, sealing, and discharge, this machine handles the entire workflow automatically, making it the ideal choice for the food, pharmaceutical, and daily chemical industries.
Products Specification of 4 Lanes Back Sealing Powder Sachet Packing Machine
| Model | SED-300-4FDB2-B |
| Packaging Material | Powder |
| Packaging Speed | Approx. 25–35 bags/min per lane |
| Filling Method | Long Auger Screw |
| Filling Range | 2–10 g |
| Packing Accuracy | ≤ ±3% |
| Bag Size | Width: 30 mmLength: 50–170 mm (adjustable) |
| Seal Type | Back Seal (Center Seal) |
| Film Width Range | Max. 300 mm |
| Film Thickness | 0.04–0.09 mm |
| Power Supply | 1N+PE / 50Hz / AC220V / 5 kW |
| Machine Dimensions (L × W × H) | 1800 × 1120 × 3250 mm |
| Machine Weight | Approx. 850 kg |
Features of 4 Lanes Back Sealing Powder Sachet Packing Machine
- The entire frame and product contact parts are made of food-grade 304 Stainless Steel.
- Smooth, polished surfaces prevent powder accumulation, ensuring easy cleaning and compliance with GMP standards.
- Our exclusive vertical and horizontal sealing structure creates strong, uniform back seals (fin seals), preventing powder leakage and moisture ingress.
- Produces neat, flat seals perfect for retail packaging of coffee, spices, supplements, and detergents.
- Handles composite films (0.04-0.09mm thickness) with precision temperature control.
- Equipped with a specialized long screw auger designed specifically for fine powders (2-10g range), ensuring smooth flow and minimizing bridging.
- Achieves filling accuracy of ≤±3%, reducing product give-away and ensuring consistent pack weight.
- Capable of 25-35 bags per minute per lane (Total output: 100-140 bags/min), scalable to your production needs.
- The PLC system automates the entire process: Feeding → Metering → Discharging → Date Coding → Bag Forming → Sealing → Output.
- User-friendly touch screen allows for easy parameter setting (bag length, temperature, speed) and real-time fault diagnosis.
- Supports thermal transfer or inkjet coders for printing batch numbers, expiry dates, and logos directly on the seal.
Products Application of 4 Lanes Back Sealing Powder Sachet Packing Machine
The SED-300-4FDB2-B is perfectly suited for packaging fine, free-flowing, or slightly non-free-flowing powders in the 2-10g range:
- Beverage Industry: Instant coffee sticks, tea powder, hot chocolate, juice mixes.
- Food & Condiments: Sugar sachets, salt, pepper, spice blends, flavor enhancers (MSG).
- Health & Pharma: Probiotic powders, vitamin C sticks, herbal supplements, electrolyte powders.
- Daily Chemicals: Washing powder samples, detergent granules, air freshener powders.
Details of 4 Lanes Back Sealing Powder Sachet Packing Machine
Bag Forming Mechanism
Metering System
Precision Film Feeding Mechanism
Human-Machine Operation Touch Screen
About US
Hangzhou Shengde Machinery Co.,Ltd (Abbreviated as SED Pharma) is a pharmaceutical equipment supplier that providespackaging machinery and processingequipment to the pharmaceutical and biotech industry worldwide. Wehave supplied hundreds of pharmaceuticalcompanies all over the world. Our products are used in a variety ofapplications, including liquidinjectables, chemical API, bioengineering and pharmaceuticalpackaging. SED Pharma is dedicated to providingall clients with the highest quality products possible.
With over 20 years of R&D and manufacturing experience inpharmaceutical packaging equipment, we are ableto customize every product according to our clients' uniquerequirements such as special packagingcontainers, packaging materials, and filling methods.
We cooperate closely with well-known scientific researchinstitutions and pharmaceutical institutes toprovide relevant project designs, top-quality equipment andcustomized service to different companies. Ourobjective is to be your one-stop solution provider in the drugmanufacturing process!
our Factory
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why choose Us
Excellent service: 24 hours online, door-to-door maintenance services available in North America.
Extensive Global Reach: Our company has supplied pharmaceutical and packaging machinery to over 302 pharmaceutical companies across more than 80 countries and regions worldwide.
Expertise in Medicine Processing:In-depth knowledge of medicine processing is integrated with the pharmaceutical equipment knowledge.
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SUPPLY SIDE WEST
PHARMEDI VIETNAM
GPMT in Guiyang
CPHI in Shanghai
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FAQ
CONTENT
01.What are your advantages?
* Has rich technical reserves and a large number of innovative patents.
* There are very strict standards for every machine sold all over the world.
* Adopt world famous component application.
* One-stop packaging solution.
* Professional after-sales service system.
02.How do you guarantee that we can receive good quality machines?
* From machined parts to electro-pneumatic parts, from machine assembly to electro-pneumatic adjustment, from packaging to shipping, we have a set of strict quality control standards.
* When the machine is ready, we will send each customer their machine photo and machine test video.
After confirmation by the customer, we can arrange delivery.
* After receiving the machine, if necessary, we can send technicians to the customer's factory to install the machine.
*During the 12-month warranty period, any damaged parts will be delivered to customers for free by express.
After the warranty, damaged parts will be discharged only at the lowest cost price.
03.Do you provide assistance with product operations?
* We have English operation manuals and videos for all products, all icons will be in English or Display in the specified language.
* After receiving the machine, we can provide network remote guidance for machine installation and operation.
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