SYB-Ⅳ 100-1000ml High-Speed Automatic Liquid Pouch Machine

1. Product Overview

The SYB-Ⅳ is a compact, high-speed, fully automatic Vertical Form Fill Seal (VFFS) liquid packaging machinery designed for capacities from 100ml to 1000ml. Featuring an advanced single-head filling configuration, this space-saving unit is engineered to deliver industrial-grade throughput without compromising valuable factory floor space. It offers outstanding dual-film versatility, running both standard PE films and high-barrier laminated (composite) films with exceptional stability.

The system completely automates the full continuous production cycle—from roll film bag forming, high-precision volumetric metering, and product filling, to back-sealing (center sealing), cutting, date printing, registration mark detection, and final pouch counting. Operating at an optimized capacity of up to 60 bags/minute, the SYB-Ⅳ guarantees pinpoint dosing accuracy and retail-ready, beautifully aligned packaging for diverse fluid and semi-fluid applications.

2. Technical Parameters

Technical Parameters	Specifications
Model	SYB-Ⅳ
Production Speed (Capacity)	18–60 bags/min (Depending on volume and product viscosity)
Filling Capacity (Volume)	100–1000ml (Fully Adjustable)
Sealing Style	Back Seal / Center Seal
Compatible Film Material	PE Film (Polyethylene) OR Laminated Film (Composite Film)
Max. Film Width	240–350mm
Dosing Accuracy	±0.5% – 1%
Operating Air Pressure	0.65 MPa
Power Supply	AC 220V ±10%, 50Hz (Customizable for regional industrial grids)
Power Consumption (Max.)	2 kW (Energy-Efficient Design)
Overall Dimensions (L×W×H)	1350 × 770 × 2700 mm (Compact Footprint)
Equipment Weight	300 kg

3. Technical Features

• Intelligent Dual-Film Sealing Architecture: Driven by a precise PID temperature controller, the heat-sealing system adaptively switches execution depending on your film selection: Constant heat sealing and thermal cutting for PE films, or constant heat sealing paired with clean cold cutting for laminated films. For operational safety, if the sealing head temperature deviates by ±5°C, a safety interlock triggers an alarm and immediately halts filling.

• Smart Control System: Fully integrated PLC architecture combined with an intuitive HMI touch screen panel for effortless parameter setting, real-time data monitoring, and quick troubleshooting.

• Precision Servo-Driven Film Feeding: Regulated by an advanced servo drive to ensure smooth web tension and prevent film slippage. Includes an automated film-shortage safety alarm.

• Robust Drive Transmission: Powered by a high-torque combination of a servo motor, heavy-duty reducer, and pneumatic cylinders, guaranteeing stable mechanical synchronization and long-term reliability.

• Intelligent Volumetric Filling System: A pneumatic cut-off valve controls liquid supply into the balance tank, where a premium float switch monitors real-time fluid levels (complete with a low-level safety alarm). Filling volumes are easily fine-tuned via an adjustable rotary dial, while high-precision cylinders drive the flow control valves to lock in consistent dosing.

• High-Definition Date Printing: Features an automated ribbon coding printer with a ribbon-shortage warning function, ensuring no product leaves the facility without proper batch numbers or manufacturing dates.

• UV Web Sterilization: Integrated high-intensity UV lamps sterilize the packaging film prior to forming. An intelligent safety interlock automatically deactivates the UV light if the chamber door is opened, protecting operators’ eyes.

• CIP Automatic Cleaning Ready: Fully supports Clean-In-Place (CIP) automatic circulation loops. The fluid pipeline system seamlessly interfaces with your factory’s existing central CIP infrastructure for effortless sanitation.

• Pinpoint Registration Mark Detection: A high-sensitivity photoelectric sensor reads film eye-marks in real time, synchronizing the servo system to guarantee precise bag-length control and flawless pattern alignment.

• Rigorous Hygienic & Material Standards: All structural frame components are manufactured from durable SUS304 stainless steel. All internal product-contact piping and feed parts are constructed from medical-grade SUS316L stainless steel, offering superior corrosion, acid, alkali, and absorption resistance.

• Production Logistics & Maintenance: Live production counts are tracked and displayed directly on the main touch screen. The standard configuration includes a built-in air blow gun for daily maintenance and a dedicated electronic scale communication socket.

4. Optional Configurations

• Servo Rotor Pump: Installed post-balance tank on the filling pipeline; highly recommended for high-viscosity pastes, oils, creams, and thick sauces.

• Product Supply Feed Pump: Installed pre-balance tank to automate material transfer from bulk storage; supports automated gravity-feeding configurations if high-level upstream storage tanks are used.

• Multi-Language HMI Touch Screen: User interface customized to your operators’ local language preferences.

• Fully Customized Tooling & Engineering: Tailored specifically to your film specifications and factory layout requirements.

5. Product FAQ

Q1: What are the main benefits of the SYB-Ⅳ model for growing production lines?

A: The SYB-Ⅳ is engineered with a compact footprint (1350 × 770 × 2700 mm), making it an exceptional space-saving choice for facilities with restricted floor areas, pilot labs, or boutique factories. Despite its small size, it packs the industrial power of a full-scale VFFS machine, running automatically at speeds up to 60 bags/minute with high-precision volumetric metering.

Q2: Can the SYB-Ⅳ handle both standard PE bags and high-barrier bags?

A: Yes. This model features a dual-film adaptable sealing system. Utilizing intelligent PID temperature control, it automatically coordinates its cutting mechanisms: constant heat cutting for standard PE film, and precise cold cutting for multi-layer laminated (composite) films. This versatility allows you to easily switch between materials depending on your product’s shelf-life and barrier requirements.

Q3: How does the filling system maintain accuracy across different fluid viscosities?

A: For standard fluids like water, milk, and clear juices, the integrated pneumatic cylinder-driven volumetric filling system holds an exceptional accuracy of ±0.5% – 1%. For thicker, semi-fluid items or dense sauces, we can integrate our optional servo rotor pump behind the balance tank to provide smooth, consistent positive-displacement feeding.

Q4: Is this equipment compliant with strict international sanitary regulations?

A: Absolutely. To comply with rigorous global food safety and hygienic standards, the structural frame is built from premium SUS304 stainless steel, while all product-contact piping and feed components are made from medical-grade SUS316L stainless steel (highly acid- and alkali-resistant). Furthermore, the entire fluid pathway is CIP-ready, meaning it hooks up directly to your central CIP system for effortless, teardown-free automated flushing.

Q5: How does the machine handle print registration and bag cutting?

A: The SYB-Ⅳ comes equipped with a premium photoelectric sensor for registration mark detection (eye-mark). This sensor reads print marks on your roll film in real time, communicating instantly with the servo-driven film feeding system and cylinders to guarantee precise bag length and perfectly centered graphics on every single pouch.