SY-G2L180 Dual / SY-G2L240 Dual Double-Lane Granule Packaging Machine
The ZSYAN SY-G2L180 Dual and SY-G2L240 Dual Double-Lane Granule Packaging Machine is a dual-track form-fill-seal system engineered to double production capacity up to 40 to 100 bags per minute for small granule sachets from 1g to 50g per lane. By combining two parallel forming tracks into a single compact chassis (footprint only 1750 × 1300 × 1700 mm), it delivers 2x the output of a single-lane bagger while saving over 40% floor space and equipment investment. Featuring twin synchronized volumetric cup dispensers, independent lane web alignment, food-grade SUS304 stainless steel contact surfaces, and a 7-inch PLC touchscreen, it is the ideal upgrade for growing sugar, seed, and tea packing operations.
Engineering Advantages & Technical Highlights
Precision-machined in Zhongshan, Guangdong with industrial-grade European standard electrical components.
2x Throughput in a Single Chassis
Produces up to 100 bags per minute with a single operator, cutting labor and factory footprint costs in half compared to operating two independent machines.
Synchronized Dual Volumetric Dosing
Twin-track volumetric cup assembly meters both lanes simultaneously with independent micro-adjustment for exact weight parity across tracks.
Independent Dual Film Alignment
Dual photoelectric tracking eyes ensure each film strip maintains precise ±1mm eye-mark registration independently.
Technical Specifications Matrix (EAV Model)
Standardized factory specifications. Custom voltages (110V/220V/380V/480V 50-60Hz) and conveyor integration available.
| Specification | SY-G2L180 Dual (Standard) | SY-G2L240 Dual (High-Speed) |
|---|---|---|
| Number of Lanes | 2 Lanes (Parallel Dual Track) | 2 Lanes (Parallel Dual Track) |
| Operating Speed | 40 – 80 bags/min (combined) | 50 – 100 bags/min (combined) |
| Dosing Range per Lane | 1g – 30g | 1g – 50g |
| Bag Length Range | 40 – 160 mm | 40 – 160 mm |
| Bag Width Range per Lane | 30 – 80 mm | 30 – 90 mm |
| Contact Metallurgy | SUS304 Stainless Steel | SUS304 Stainless Steel |
| Power & Air Consumption | 220V 50/60Hz, 2.5 kW; 0.6 MPa | 220V 50/60Hz, 3.0 kW; 0.65 MPa |
| Machine Footprint & Weight | 1750 × 1300 × 1700 mm / ~650 kg | 1800 × 1350 × 1750 mm / ~680 kg |
Material Suitability & Application Boundaries
Our engineering laboratory verifies physical handling tolerances to prevent jamming, breakage, or product degradation.
✅ Factory-Verified Ideal Applications
- Catering Sugar & Salt: High-volume hotel and airline white sugar sachets, salt packets, pepper mixes.
- Seeds & Agro-Chemicals: Vegetable seeds, flower seeds, silica gel desiccant packs.
- Nutraceutical Packets: Probiotic granules, dietary mineral crystals, daily vitamin packs.
❌ Unsuitable Products & Alternative Systems
- Sticky High-Viscosity Liquids: Honey, paste sauces (use our double-lane liquid machine SY-L2L180).
- Large Puffed Food: Potato chips, large nuts (use Granule VFFS Weigher).
Turnkey Packaging Line Integration Workflow
Seamlessly pair with upstream feeding and downstream end-of-line case packing equipment.
Split Hopper Feed
Overhead stainless hopper evenly distributes granules into twin dosing channels.
Dual-Cup Metering
Synchronous rotary cups discharge exact granule doses into twin vertical tubes.
Parallel Tube Forming
Master film roll is slit and formed into two parallel vertical tubes.
Simultaneous Seal & Cut
Dual heated jaws weld and cut both sachets in one synchronized stroke.
Twin Chute Exit
Both sachets exit side-by-side onto conveyor feeding collection box.
Frequently Asked Questions (FAQ)
Direct answers from our senior packaging machinery engineering team.
Q How does Double-Lane save costs compared to two machines?
A double-lane machine requires only one frame, one main PLC controller, one master film unwind, and one operator, reducing capital purchase cost by 35% and floor space by 40% while matching the output of two separate single-lane machines.
Q Can each lane run different bag lengths?
Both lanes share the same main film pull stroke for maximum synchronization, but fill volumes can be adjusted independently via telescopic cup micrometers.