Jumbo Bag Filler — Semi-Automatic and Fully Automatic Models
Kian Industry’s jumbo bag filler is designed and manufactured for packaging powder, granular, and pellet materials in large bulk bags (FIBC) from 500 to 2000 kg. This machine, with an integrated load cell weighing system, ensures high filling accuracy in high-speed production lines.
All stages from bag placement on hooks to filling, material compaction, and final bag release are managed by Kian Industry’s automatic system. Robust mechanical design, full support, and parts warranty make this machine the top choice for industrial packaging lines.
General Specifications of Available Jumbo Bag Filler Products
- Capacity: 500 to 2000 kg
- Weighing Accuracy: ±0.5%
- Suitable for powder, granular, and pellet materials
- Internal vibratory compaction system
- Automatic PLC with touch HMI
- Fully manufactured by Kian Industry, with warranty
What is a Jumbo Bag Filler and Why Is It Important?
A jumbo bag filler, or FIBC filler, is one of the most critical pieces of equipment at the end of industrial production lines. In industries dealing with bulk materials — from cement and lime to polymers and chemicals — the need for accurate, fast, and economical packaging in large bags is strongly felt. A jumbo bag or Big Bag is a woven polypropylene bag with a typical capacity of 500 to 2000 kg, which has become the standard for transporting and storing bulk materials worldwide.
Before the introduction of automatic machines, this task was done through time-consuming manual methods that, in addition to material wastage, had low accuracy and required a large workforce. Kian Industry, with over a decade of experience in designing and manufacturing industrial equipment, designs and produces jumbo bag fillers entirely in Iran, offering the best option for various industries with full technical support and parts warranty.
Today, Kian Industry's jumbo bag filler has been installed and commissioned in cement, petrochemical, mining, agriculture, chemical, food, and dozens of other industries, with its performance approved by hundreds of production units across the country.
Technical Features and Key Benefits
Integrated Weighing System
Precise load cells under the platform with digital display and direct PLC connection, achieving weighing accuracy of ±0.5%.
Vibratory Material Compaction
Internal vibrators shake the bag during filling to compact the material and eliminate air pockets.
Full PLC Automation
Controls all stages from bag hanging to filling, material flow cutoff, and final bag release automatically.
Standard Clamps & Hooks
The bag holding system with four stainless steel hooks is designed for all standard FIBC bag loop types.
Dust Control
Connecting the filling nozzle to the bag opening with complete sealing prevents dust dispersion in the environment and ensures operator safety.
Adjustable Platform Height
The height-adjustable platform allows various jumbo bag sizes to be used and ensures perfect fit with the factory's ceiling height.
History of Jumbo Bags and Evolution of Fillers
FIBC bags, or jumbo bags, were first introduced in the 1960s in Europe and America to replace jute bags and small sacks. The primary goal was to reduce loading and shipping costs for chemicals on ships. During that era, filling these bags was done entirely manually, with many problems including low weight accuracy and environmental contamination.
With the widespread use of jumbo bags in the 1980s, the machinery industry began designing semi-automatic filling machines. The first generations used only simple mechanical systems and still required significant operator intervention. With the introduction of PLC technology in the 1990s and then digital load cell weighing systems, the accuracy and speed of machines improved dramatically.
In Iran, the cement and petrochemical industries were the first serious users of jumbo bag fillers. With the growth of the polymer and chemical industries in the country, demand for these machines increased. Kian Industry, by fully localizing jumbo bag filler manufacturing technology, has eliminated dependence on imports and established its position in the Iranian market by offering a product of quality comparable to European counterparts but with much better pricing and support.
Types of Kian Industry Jumbo Bag Fillers
Every project has its own specific needs — we have solutions for all of them
Semi-Automatic Filler
Suitable for lines with medium production volume. The operator hangs the bag, and the remaining steps are automatic. Lower cost and simpler maintenance. Suitable for small and medium-sized factories.
Fully Automatic Filler
For high-speed production lines with minimal human intervention. Bag handling, hanging, filling, compaction, closing, and pallet discharge are all fully automatic.
Fine Powder Filler
Equipped with advanced de-aeration and sealing systems for fine powders such as cement, soil, flour, and chemical powders that tend to disperse in the air.
Granular and Pellet Filler
Designed for coarser materials such as pellets, gravel, polymer pellets, and legumes. Higher filling speed and less sealing required.
Industries Using Jumbo Bag Fillers
Cement Industry
Packaging cement, stone powder, fly ash in 1000-2000 kg bags
Petrochemical
Polymer granules, chemical powders, specialty polymer materials
Mineral Materials
Bentonite, Talc, Kaolin, Limestone powder, and ground minerals
Agriculture & Food
Fertilizers, seeds, flour, sugar, salt, food additives in hygienic bags
Chemical Industries
Resin, epoxy, disinfectants, industrial chemical powders
Metals & Foundry
Iron powder, metal oxides, steelmaking additives, foundry sand
Pharma & Hygiene
Pharmaceutical raw materials, hygienic powders with complete sealing and no cross-contamination
Building Materials
Gypsum, perlite, marble powder, insulation materials, and construction resins
Operating Principles and Main Components
Kian Industry's jumbo bag filler consists of several mechanical, electrical, and software subsystems that together form a complete packaging process. Understanding these components helps engineers make better selection decisions.
Step-by-Step Filling Process
Hanging the jumbo bag on four steel hooks by operator or robot
Connecting the bag opening to the filling nozzle with complete dust-tight sealing
Starting material flow at high speed up to 85% of target weight
Automatic flow rate reduction to precisely reach the final weight
Platform vibration for material compaction and air elimination
Flow cutoff, nozzle disconnection, and bag discharge onto pallet
Main Machine Components
Galvanized or epoxy-coated frame with high strength
4 compression load cells with ±0.05% accuracy
Industrial controller with 7-inch color display
Vibrating motor with adjustable frequency
Stainless steel nozzle with pneumatic sealing system
Technical Specifications Table
Why Kian Industry Jumbo Bag Filler?
In a market with various imported and domestic jumbo bag fillers, what sets Kian Industry apart is the combination of build quality, genuine support, and deep experience in various Iranian industries. When an imported machine breaks down, it takes weeks for spare parts to arrive and production is halted. But with a Kian Industry machine, the part is available on the same day.
No import dependency, spare parts always in stock.
18-month parts warranty and specialized after-sales service without limitations.
Kian Industry's engineering team installs and provides comprehensive training on-site.
Proper Maintenance and Operation
With proper and periodic maintenance, a jumbo bag filler can operate for over 15 years without major repairs. Following these tips maximizes the machine's lifespan and weighing accuracy.
Daily Maintenance
- •Check nozzle seal connections
- •Clean load cell surfaces from dust
- •Check load cell zero before starting
- •Check hook bolts for tightness
Monthly Maintenance
- •Calibrate load cells with standard weights
- •Lubricate vibrator bearings
- •Inspect nozzle seal wear
- •Check tightness of all electrical connections
Annual Maintenance
- •Complete structural and weld inspection
- •Replace load cell cables if damaged
- •Clean and inspect electrical panel and PLC
- •Test emergency and shutdown system
Common Errors and Troubleshooting
- •Weight deviation: Check and calibrate load cells
- •Material leakage: Replace nozzle seal
- •Abnormal vibration: Check vibrator bolts
- •PLC error: Check power supply and sensors
Comparison of Bulk Packaging Methods
Choosing a packaging method directly impacts logistics costs, weighing accuracy, and production line speed. The table below provides a realistic comparison of available options.
Jumbo Bag Capacity and Filling Time Calculator
Calculate bags per hour, cycle time, and tons per hour capacity
