High Speed Snack Food Packaging Machine with Multihead Weigher
You need a packaging line that works the day it arrives. Not weeks
of integration. Not conflicting instructions from different
equipment suppliers. Our doypack packaging machine delivers a
complete, pre tested filling and sealing line for zipper pouches
and stand up bags. Every component is engineered to work together
before it ships.
The machine starts with a bag magazine that holds up to 500 premade
doypacks. From there, a rotary platform carries each bag through
eight to twelve stations. At the first station, suction cups open
the bag while sensors check for proper pick up. Missed bags trigger
an automatic retry cycle without stopping production.
For stand up pouches, a dedicated bottom gusset opening mechanism
ensures the bag base fully expands before filling. Without this
step, product can lodge in the gusset folds, causing an incomplete
fill and an unstable bag that will not stand upright on the shelf.
For zipper pouches, an optical sensor detects the exact zipper
track position and adjusts bag alignment before filling reaches the
bag. This closed loop system achieves zipper alignment accuracy
within half a millimeter.
The filling station is selected based on your product. Free flowing
granules such as nuts, coffee beans, and candies use a multi head
weigher. Powders use an auger filler with dust extraction that
keeps the zipper track clean. Sticky or irregular products use a
volumetric cup filler.
After filling, zipper pouches go through a compression station that
fully engages the reclosable track. Standard stand up pouches
without zipper go directly to the heat sealer. A cooling station
sets the seal before the finished bag discharges onto a conveyor.
All product contact surfaces are SUS304 stainless steel. The frame
is stainless steel with sealed bearings for washdown cleaning. The
electrical cabinet is IP65 rated.
We provide complete turnkey installation including factory layout
design, equipment positioning, and connection to your compressed
air and electrical service. Two technicians travel to your site for
installation supervision and commissioning. Operator training
requires five to seven days. The machine carries a twelve month
warranty. Spare parts ship from regional warehouses with forty
eight hour delivery to most major cities.
You coordinate with one supplier, receive one warranty, and make
one payment. That is the difference between buying a machine and
buying a complete packaging solution. Request a quote with your bag
size and product type for a firm delivery date.
Technical Specifications
| Specification | WG-210 | WG-250 | WG-300 |
|---|
| Bag Size | Length: 120-380mm
Width: 90-210mm | Length: ≤400mm
Width: 130-260mm | Length: ≤400mm
Width: 160-300mm |
| Packing Speed | ≤70 bags/min | ≤70 bags/min | ≤65 bags/min |
| Work Stations | 8 | 8 | 8 |
| Packaging Formats | Flat bags, stand-up pouches, zipper bags, composite film pouches | Flat bags, stand-up pouches, zipper bags, composite film pouches | Flat bags, stand-up pouches, zipper bags, composite film pouches |
| Power Supply | 380V | 380V | 380V |
| Total Power | 8Kw | 8Kw | 8Kw |
| Air Consumption | 5-7kg/cm²; 0.4m³/min | 5-7kg/cm²; 0.4m³/min | 5-7kg/cm²; 0.4m³/min |
| Film Material | Single PE, PE composite film, paper film, various composite films | Single PE, PE composite film, paper film, various composite films | Single PE, PE composite film, paper film, various composite films |
| Machine Weight | 500kg | 580kg | 850kg |
| Machine Dimensions | 1700×1140×1470 mm | 1850×1250×1520 mm | 2100×1500×1520 mm |
Application Range
Block Items
Candy, chocolate, rock candy, biscuits, pastries, peanuts, green
beans, pistachios, nuts, cooked food, pickles, puffed foods, daily
necessities
Particles
MSG, chicken essence, sugar, melon seeds, nuts, capsules, granular
medicines, seeds, feed, pesticides, fertilizers, chemical raw
materials
Powders
Condiments, monosodium glutamate, salt, glucose, refined sugar,
milk powder, washing powder, pesticides, fertilizers, chemical raw
materials
Liquids
Rice wine, soy sauce, rice vinegar, juice, beverages, detergents
Sauces
Tomato sauce, peanut butter, jam, chili sauce, bean paste
Other Materials
Various other products suitable for bagging
Key Features & Advantages
GMP Compliance & CE Certification
Dual authoritative certifications meet stringent quality and safety
requirements for pharmaceutical, food, and healthcare sectors.
Streamlines global market access and eliminates international trade
barriers while safeguarding product quality and consumer health.
Full Servo Control System
Ultra-reliable, high-speed precision operation with reduced
equipment failure rates and unplanned downtime. Adapts flexibly to
variable packaging rhythms and fulfills high-throughput production
demands with pinpoint accuracy in material dosing, zipper doypack
forming, and heat sealing.
Intelligent Empty Bag Tracking
Real-time detection of bag presence with instant interlock control
to prevent empty bag sealing. Reduces packaging material waste,
slashes manual sorting labor, lowers production costs, and enhances
finished product purity.
8-Station Integrated Structure
Seamless connection of multiple packaging processes governed by
programmable PLC system. Features 6 user-friendly flat touch
screens and intuitive HMI interface for hassle-free parameter
setting, real-time production monitoring, and quick
troubleshooting. Lowers operator training threshold and guarantees
long-term stable production.
Complete Packaging Solutions
Our comprehensive packaging range includes VFFS machines, flow
wrapping machines, heat shrink packaging, pouch packing machines,
and complete automated packaging lines with weight inspection,
metal detection, carton packing, sealing, coding, and palletizing
systems.
Frequently Asked Questions
Are you a trading company or a manufacturer?
We are a manufacturer, providing quality products at factory price.
Welcome to visit us!
What quality guarantee or warranty do you provide?
We provide high-quality machines with a 3-year warranty and
lifetime technical support.
When can I get the machine after payment?
Delivery time depends on the specific machine model ordered.
How do you provide technical support?
24/7 support via phone, email, or messaging platforms; installation
guides and videos; overseas engineering services available.
How does your after-sales service work?
Machines are pre-adjusted before shipment with free training
available. Lifetime technical support provided via multiple
communication channels.
How about spare parts?
We provide a comprehensive spare parts list for reference.
Can you help with custom design requirements?
Customized design available with our experienced mechanical
engineers.
Can you help analyze and design machines for new product samples?
Yes, our technical department can analyze, design, and test new
products you provide.
How do I start an order?
30% deposit after signing contract, production arrangement,
pre-shipment testing and inspection, balance payment before
shipment.
Can you send product catalog and price list?
Electronic catalog available. Please consult us for specific
product pricing.
Can I visit your factory?
Yes, welcome to visit our factory at Room 304, Wanchuangfang,
No.155 Anzhi Road, Jiading District, Shanghai, China.
