SI150DL On Edge Biscuit Packing Machine
SI150DL
SI150DL On Edge Biscuit Packing Machine Typical Applications
Sandwich biscuits: cream-filled biscuits, chocolate-filled biscuits.
Filled wafers: cream wafers, chocolate-coated wafers.
Delicate filled baked products: small sandwich crackers or stacked filled snacks.
The SI150DL On-edge Biscuit Packing Machine is the economic version with an L-Shape conveyor, designed for sandwich biscuits and filled wafers. Unlike the SI150D, which uses dual-lane feeding for plain biscuits, the SI150DL works more like a conventional flow wrapper, feeding products in a single line.
🔹 Working Principle of SI150DL
- Single-lane feeding – Products enter the line as in a standard flow wrapper.
- L-Shape conveyor rotation – The conveyor rotates products 90° into upright (on-edge) position, making it possible to handle cream-filled or multi-layer biscuits without damage.
- Film forming & wrapping – The on-edge stacks are wrapped tightly by packaging film, without trays.
- Sealing & cutting – Strong sealing jaws complete the pack, creating compact and retail-ready bags.
🔹 Key Characteristics
- Economic design – carbon steel frame + fewer servo motors, more affordable than stainless models.
- Handles sandwich biscuits – thanks to the L-Shape conveyor, which plain models (SI150/SI150D) cannot do.
- Eco-friendly trayless packaging – saves plastic trays and reduces packaging costs.
- Compact footprint – works like a standard flow wrapper but optimized for biscuits on edge.
👉 In short, the SI150DL is the budget-friendly entry into sandwich biscuit trayless packaging, combining the L-Shape conveyor advantage with Soontrue’s proven on-edge wrapping technology.
Machine Parameters
| Specifications | SI150L (with L-shape conveyor) | SI150DL (with L-shape conveyor) | ||
| Bagging size range | L 130-400 mm | L 130-400 mm | ||
| W 30-140 mm | W 30-140 mm | |||
| Product size range | H 35-70 mm | H 35-70 mm | ||
| Packing speed | 30-110 bags/min | 30-110 bags/min | ||
| Packing fim width | 90-400 mm | 90-400 mm | ||
| Power supply | 220V /1Ph/50Hz | 220V/1Ph/50Hz | ||
| General power | 9.35 kW | 8 kW | ||
| Machine body material | Stainless steel | Carbon steel | ||
| Machine weight | 705 kg (without L-shape conveyor) | 448 kg (without L-shape conveyor) | ||
| Machine dimensions | 4042x3228x1638 mm | 3714x3229x1479 mm | ||
| Biscuit feeding | With L-shape conveyor for plain or sandwich biscuits | |||
| Packing material | OPP, PVC, OPP/CPP, PT/PE, KOP/CPPetc. | |||
| View Machine | ||||
Key Features
Economical L-Shape Conveyor Design: The integrated L-shape conveyor ensures smooth and efficient product feeding while maintaining cost-effectiveness, making it ideal for budget-conscious manufacturers.
Trayless On Edge Packing: Like the SI150DL’s counterparts, this machine excels in packing biscuits vertically without trays, reducing packaging material usage and optimizing space.
Compact and Efficient: With the L-shape conveyor, the machine efficiently handles product transfer between different production levels, saving floor space and streamlining workflows.
Reliable Performance: Advanced servo control technology ensures precise and consistent packaging, even in high-speed operations.
Cost-Effective Space Optimization: The L-shape conveyor elevates products efficiently, reducing the production line’s footprint and enhancing overall workflow efficiency.
Seamless Integration: Facilitates product transfer between production levels, making it suitable for factories with complex layouts or multi-level operations.
Improved Handling: Reduces manual labor by automating product feeding, enhancing production speed and reducing errors.
Adaptability: Designed to work seamlessly with different factory layouts, offering flexibility for diverse manufacturing needs.
Application
Bag Type
Competitive Advantage
Compared to generic low-cost machines, the SI150DL provides:
- L-Shape conveyor – handles sandwich biscuits reliably.
- Affordable price point – lower cost than stainless models (SI150L).
- Soontrue engineering – ensures quality, even in economic series.
Compared to other Soontrue models:
- SI150DL vs SI150L → both handle sandwich biscuits, but SI150L = stainless steel + more servos (higher stability); SI150DL = carbon steel + fewer servos (lower cost).
- SI150DL vs SI150D → both are carbon steel economic models, but SI150DL has an L conveyor, while SI150D only does plain biscuits.
👉 The SI150DL is the entry-level solution for sandwich biscuit packaging, offering a balance between capability and affordability.
Why Choose Soontrue
Soontrue designs machines for every stage of a manufacturer's growth. The SI150DL is built for factories that need to package sandwich biscuits without trays but want to keep costs under control. With 30+ years of expertise, 600+ patents, and customers in 120+ countries, Soontrue ensures that even its economic machines meet global standards. Backed by installation, operator training, spare parts, and 24/7 service, Soontrue is not just a supplier but a long-term packaging partner.
FAQ About SI150DL On-edge Biscuit Packing Machine
Q1: What products can SI150DL pack?
A1: Cream-filled biscuits, sandwich biscuits, filled wafers, and similar products.
Q2: What is the main difference between SI150DL and SI150D?
A2: Both are carbon steel, but SI150DL has an L-Shape conveyor (can pack sandwich biscuits), while SI150D only handles plain biscuits.
Q3: How does SI150DL compare to SI150L?
A3: SI150L is stainless steel with more servos (higher stability), while SI150DL is carbon steel with fewer servos (lower cost).
Q4: What speed can it achieve?
A4: Up to about 120 packs/min, depending on product and line setup.
Q5: Who should choose SI150DL?
A5: Manufacturers producing sandwich/filled biscuits who want an affordable, entry-level trayless packaging solution.