SY-G2L180 / SY-G2L240 Single-Lane Granule Packaging Machine (1g–50g)
The ZSYAN SY-G2L180 and SY-G2L240 Single-Lane Granule Packaging Machine is a compact, high-precision form-fill-seal system designed for granular food, pharmaceutical, and chemical items from 1g to 50g at speeds of 20 to 50 bags per minute. Available in back-seal pillow, 3-side seal (SY-G2L180S), and 4-side seal (SY-G2L180F) configurations, it utilizes precision telescopic volumetric cup dosing (accuracy ±1%) and high-sensitivity photoelectric eye tracking (±1mm). Constructed with food-grade SUS304 stainless steel contact parts and a 7-inch PLC touchscreen with 99 recipes, it is an economical workhorse for sugar, desiccant, seeds, and coffee granules.
Engineering Advantages & Technical Highlights
Precision-machined in Zhongshan, Guangdong with industrial-grade European standard electrical components.
Precision Volumetric Cup Dosing
Telescopic cup metering allows rapid micrometer adjustments of fill volume with zero product shearing or seed cracking.
Three Bag Sealing Configurations
Engineered with quick-change sealing jaws supporting traditional back-seal pillow sachets, clean 3-side seal, or premium 4-side seal packets.
7-Inch Multi-Language PLC Control
Stores up to 99 SKU parameter sets. Real-time temperature monitoring, automatic film shortage alarm, and fault self-diagnosis.
Technical Specifications Matrix (EAV Model)
Standardized factory specifications. Custom voltages (110V/220V/380V/480V 50-60Hz) and conveyor integration available.
| Parameter / Specification | SY-G2L180 (Back-Seal) | SY-G2L180S (3-Side) | SY-G2L180F (4-Side) |
|---|---|---|---|
| Pouch Sealing Style | Back / Center Pillow Seal | 3-Side Hermetic Seal | 4-Side Perimeter Seal |
| Packing Speed | 20 – 50 bags/min | 20 – 50 bags/min | 20 – 50 bags/min |
| Dosing Capacity | 1g – 50g | 1g – 50g | 1g – 50g |
| Bag Length Range | 40 – 160 mm | 40 – 160 mm | 40 – 160 mm |
| Bag Width Range | 30 – 100 mm | 30 – 100 mm | 30 – 100 mm |
| Contact Metal | Food-Grade SUS304 | Food-Grade SUS304 | Food-Grade SUS304 |
| Power & Air Consumption | 220V 50/60Hz, 1.8 kW; 0.6 MPa | 220V 50/60Hz, 1.8 kW; 0.6 MPa | 220V 50/60Hz, 2.0 kW; 0.6 MPa |
| Machine Footprint & Weight | 1700 × 1200 × 1700 mm / ~600 kg | 1700 × 1200 × 1700 mm / ~600 kg | 1700 × 1200 × 1700 mm / ~610 kg |
Material Suitability & Application Boundaries
Our engineering laboratory verifies physical handling tolerances to prevent jamming, breakage, or product degradation.
✅ Factory-Verified Ideal Applications
- Food Granules: White sugar, instant coffee granules, salt, pepper, seasoning salt, tea fannings.
- Pharmaceutical & Health: Probiotic granules, dietary vitamins, capsules, herbal tea granules.
- Industrial & Household: Silica gel desiccant, active carbon pellets, fertilizer micro-granules.
❌ Unsuitable Products & Alternative Systems
- Sticky High-Moisture Powders: Flour, cocoa, baking soda (use our multi-lane auger filler series).
- Large Irregular Snacks Over 50g: Potato chips, large nuts (use our Granule VFFS Weigher machine).
Turnkey Packaging Line Integration Workflow
Seamlessly pair with upstream feeding and downstream end-of-line case packing equipment.
Supply Hopper Infeed
Stainless hopper holds bulk granules with low-level sensor.
Volumetric Cup Dosing
Telescopic cups meter exact granule portion without crushing.
Vertical Former & Seam
Film web folds around former collar and seals back/side edge.
Cross-Seal & Perforation
Heated jaws seal top/bottom boundaries and cut easy-tear notch.
Chute Discharge
Finished sachet exits via discharge chute to collection table.
Frequently Asked Questions (FAQ)
Direct answers from our senior packaging machinery engineering team.
Q Can one machine switch between 3-side seal and back-seal?
Yes. The machine accepts interchangeable sealing bar modules and former collars. Changeover between back-seal and 3-side seal takes approximately 30 minutes.
Q Can it produce linked chain sachets?
Yes. The PLC program allows you to set chain cuts (e.g., 5, 10, or 12 connected sachets with perforations) for retail hanging displays.