DGY Spout Pouch Filler Capper: CE Certified Servo Precision

Manufacturers searching for an industrial grade automated filling and capping machine for spout pouches are typically evaluating three factors at once: dosing precision, mechanical reliability, and after-sales protection. The DGY Series Fully Automatic Filling and Capping Machines, produced by Shantou Hongju Machinery Co., Ltd. under the HONGJU / Hongju Machinery brand, is built specifically around this combination. As a specialized machinery brand operating under Shantou Hongqiao Packaging, the company positions the DGY Series as a full-line solution that connects container supply directly to finished-product output, addressing the fragmentation that often exists between packaging material handling and equipment integration.

Overview of the DGY Series

The DGY Series (available in models DGY-1A, DGY-2A, DGY-3A, DGY-4A, DGY-5A, DGY-6A, DGY-8A, and DGY-10A) is designed as a high-speed, continuous-rotation filling and capping solution for flexible pouches with spouts, including stand-up, flat-bottom, side-spout, and irregular pouch shapes. The equipment is built around a rectangular metal casing with an internal high-speed continuous rotating worktable, and it uses a horizontal frame and cylinder mechanism for automatic bag feeding, continuously moving pouches into the rotary table without manual intervention. This design directly targets the inefficiency and contamination risk associated with manual filling at the bag spout.

Core Technical Capabilities

Servo-Controlled Dosing Precision

At the center of the DGY Series is its servo-controlled dosing system, which supports standard quantitative or servo-driven filling across a volume range of 50ml up to 5000ml. According to the equipment’s technical metrics, filling accuracy is maintained between ±0.5% and ±1.0%, which reduces material waste during high-volume production runs. This level of precision is particularly relevant for high-viscosity semi-fluid products, where inconsistent dosing can lead to significant raw material giveaway over time.

Magnetic Torque Capping System

Capping is handled through a magnetic torque capping system with adjustable torque ranging from 0.5 to 10 N·m. The automated capping module includes directional cap sorting, real-time monitoring for missing caps, and adjustable torque control, which together prevent cap loosening or mechanical damage during the capping cycle. This servo-controlled torque management is a key differentiator for operations that require consistent seal quality across varying pouch and cap sizes.

Hygiene and CIP Cleaning

Before capping, the machine performs high-pressure spray cleaning on the exterior of the spout through an integrated cleaning station, ensuring seal integrity and product cleanliness at the point of contact. The system also includes a dedicated CIP (Clean-in-Place) system, with specialized interfaces that allow rapid cleaning using water, acid, or alkaline solutions. Combined with modular filling heads designed for easy disassembly, this sanitary design supports compliance with food-grade hygiene requirements across food, beverage, and daily chemical production lines.

Safety Interlocks and Operational Stability

The DGY Series incorporates built-in safety logic, including a "no bag – no filling" and "no cap – shutdown" interlock system, which prevents dry-spinning and unnecessary material loss when a bag or cap is not correctly positioned. This interlock protection is managed through a PLC-based control system with integrated touchscreens, giving operators direct oversight of the filling and capping cycle in real time.

Safety and Certification Standards

The equipment is manufactured to meet recognized EU CE Certification standards, specifically the Machinery Directive 2006/42/EC and the Electromagnetic Compatibility Directive 2014/30/EU. Compliance is further supported by adherence to EN ISO 12100:2010, EN 60204-1:2018, and EN IEC 61000-6-3:2021. All contact parts are constructed from SUS304 stainless steel, aligning with food safety construction standards. The certification record includes Certificate Number M.2023.206.C86793, with an Initial Assessment Date of June 20, 2023 and an Expiry Date of June 20, 2028, along with an Attestation of Conformity for the Machinery Directive and Electromagnetic Compatibility documented under Report No. 23061205-MD/EMC.

Service and Warranty Support

Every DGY Series installation is backed by a defined service structure. Shantou Hongju Machinery provides turnkey packaging lines, customized equipment adaptation, and lifecycle maintenance, along with installation, commissioning, operator training, and mold replacement guidance. Equipment purchases include a one-year warranty combined with lifetime maintenance support, giving buyers continued access to technical assistance beyond the initial coverage period. Pricing itself is not fixed, since it is determined by customer-specific requirements such as metering method, material viscosity, and packaging specification, with equipment configurations spanning a range from 30ml to 5000ml.

Application Scope and Market Feedback

The DGY Series is applied across a range of liquid and semi-fluid products, including purees, juices, yogurt, wine, detergents, skin lotions, and pet food, reflecting its use across both food and daily chemical manufacturing. Based on documented production outcomes, replacing manual labor with this automated filling and capping process has been associated with a defect rate reduction of 99%. Separately, the integration of high-pressure spout cleaning has been linked to resolving spout leakage issues in flexible packaging, achieving a 100% sealing success rate. In terms of dosing performance, the equipment has demonstrated filling accuracy of ±0.5% for high-viscosity semi-fluid products, which supports a measurable reduction in raw material giveaway during continuous production.

Integration With Downstream Processing

For manufacturers running full production lines, the DGY Series can be connected directly to back-end processing equipment. The company’s delivery model supports direct automated connection between front-end filling and back-end sterilization through conveyor belts equipped with baffle alignment devices, allowing filled and capped pouches to move seamlessly into subsequent sterilization or drying stages without manual handling between steps.

Summary

For buyers evaluating an automated filling and capping machine for spout pouches, the DGY Series from Shantou Hongju Machinery combines servo-controlled dosing accuracy, adjustable magnetic torque capping, CIP-compatible sanitary design, and CE-certified safety compliance within a single production unit. Backed by a one-year warranty, lifetime maintenance support, and documented performance outcomes including defect rate reduction and sealing success rate improvements, the equipment is positioned to serve food, beverage, and daily chemical manufacturers seeking consistent, hygienic, and precise pouch-filling automation.

https://www.hqpack.com/Machine/Filling_And_Capping_Machine_for_Spout_Pouch.html
Shantou Hongju Machinery Co., Ltd.