ZY-601 Heat Sitter Machine

The ZY-601 Heat Sitter Machine is a cutting-edge industrial solution designed specifically for the modern footwear manufacturing industry. Engineered to deliver precise heat application combined with reliable sitting pressure, this machine is essential for ensuring superior shoe assembly quality, improved adhesive activation, and increased production efficiency. It is widely adopted in factories specializing in high-quality footwear, including leather shoes, sports shoes, casual shoes, and specialized women's shoes with delicate designs. The ZY-601 optimizes the heat sitting process by integrating advanced control technologies with a robust mechanical design. This allows manufacturers to achieve consistent bonding and lasting effects across various shoe materials, thicknesses, and styles. The machine excels in maintaining stable temperature and pressure conditions, critical factors in ensuring the durability and comfort of finished footwear products.

Innovative Heat Sitter Technology for Superior Lasting

One of the standout features of the ZY-601 is its advanced heat-sitting technology. Heat setting, the process of applying controlled heat and pressure to shoes after adhesive application, is crucial for activating adhesives and achieving strong bonds between the upper, midsole, and outsole components. The ZY-601 employs precision heating elements combined with hydraulic pressure systems that guarantee uniform heat distribution and pressure control. Unlike conventional heat sitters that often lead to uneven bonding, the ZY-601 features a state-of-the-art temperature management system that monitors and regulates heat at multiple zones within the shoe’s contact area. This multi-zone heating capability is particularly beneficial for complex shoe designs where different sections require varied heat intensities. For instance, thinner midsoles or delicate uppers such as pointed-toe women’s shoes receive gentler heat and pressure, preventing deformation or damage. This technology ensures that adhesives, including hot-melt, polyurethane, and solvent-based types, are perfectly reactivated and set during the sitting process, resulting in enhanced product durability and appearance.

Servo-Controlled Pressure System for Consistent Lasting

The ZY-601 incorporates a servo-controlled hydraulic pressure system that delivers accurate, adjustable, and stable pressure during the heat sitting operation. The system can precisely control pressure up to an optimal 50 kg/cm², ensuring the shoe components are tightly bonded without excessive compression that might cause deformation. This servo system allows operators to pre-set pressure values for different shoe types, streamlining changeovers and improving consistency. It effectively compensates for material variability and shoe design differences, providing a perfect lasting effect for a wide range of footwear, including soft midsoles, thin soles, and structured uppers. By automating pressure control, the ZY-601 minimizes manual intervention, reducing operator fatigue and error, and significantly increasing throughput in production environments.

Visual Locus Five-Axis Servo Adhesive Pen Feeding

A revolutionary aspect of the ZY-601 is its integration with visual locus five-axis servo adhesive pen feeding technology. This innovative system uses real-time visual feedback combined with multi-axis servo motors to guide the adhesive pen precisely along the lasting area of the shoe. Traditional glue application methods with fixed trays and manual feeding often result in adhesive overflow or inconsistent glue lines, which can cause defects and additional cleaning labor. The ZY-601 eliminates these inefficiencies by employing a no-glue-tray design. The visual locus system continuously tracks the shoe’s contour and adjusts the adhesive pen movement accordingly, applying the exact amount of adhesive where needed. This reduces adhesive waste significantly, prevents dripping or overflow, and results in a clean, professional adhesive application. The precision feeding is especially valuable when working with delicate shoe types such as pointed-toe women’s shoes or shoes with intricate sole designs.

Time-Saving and Flexible Operation

The ZY-601 Heat Sitter Machine has been thoughtfully designed to maximize production uptime and flexibility. The no-glue tray design means there is no downtime for glue tray cleaning or replacement, a common bottleneck in traditional glue application and sitting processes. This design feature allows manufacturers to switch shoe types rapidly without interrupting production flow, enabling quick adaptation to varying orders or custom shoe models. With fully programmable shoe type settings stored in the system’s memory, operators can recall specific parameters instantly, eliminating lengthy setup times. This memory function supports the efficient handling of multiple shoe styles within a single shift, increasing factory output and reducing operational complexity.

Labor and Cost Efficiency

By integrating intelligent automation and precision control, the ZY-601 significantly reduces labor requirements during the heat setting and adhesive application stages. The servo adhesive pen feeding reduces adhesive overflow and the need for manual cleaning or touch-up labor, freeing skilled operators for other value-added tasks. Moreover, by minimizing adhesive waste and preventing dripping through the servo-controlled application, the machine effectively lowers material costs. Glue wastage is a major concern in footwear manufacturing; the ZY-601’s technology addresses this directly, resulting in measurable cost savings over time. The automated pressure and temperature controls also reduce the risk of product defects, lowering rework rates and increasing first-pass quality. This leads to further savings in materials, labor, and time.

Fully Intelligent System with IoT Networking (Optional)

The ZY-601 is equipped with a fully intelligent control system that memorizes all shoe type parameters, including temperature settings, pressure values, adhesive application patterns, and cycle times. This allows for quick and accurate switching between shoe models, providing a seamless workflow. Additionally, the machine can be optionally integrated with IoT (Internet of Things) networking capabilities. When connected to the factory’s network, the ZY-601 can send real-time operational data, maintenance alerts, and production statistics to a central monitoring system or cloud platform.

This smart connectivity facilitates:

• Remote monitoring and diagnostics to minimize downtime.

• Predictive maintenance is used to schedule service before failures occur.

• Data-driven decision-making for production planning and quality control.

• Integration with factory MES (Manufacturing Execution System) for automated workflow coordination.

The IoT-enabled ZY-601 prepares your facility for Industry 4.0, supporting digital transformation and smart factory initiatives.

Robust Technical Specifications

The ZY-601 Heat Sitter Machine is engineered with powerful and reliable components to support long-term production demands:

• Model: ZY-601

• Pincers: 9

• Power: 3HP

• Heating Power: 2kW

• Oil Pressure: 50kg/cm²

• Productivity: Capable of lasting approximately 1440 pairs per 8-hour shift

• Oil Filling Capacity: 136 liters

• Dimensions: 1930mm length x 1180mm width x 1915mm height

• Packing Size: 2050mm length x 2330mm width x 2125mm height

These specifications balance machine footprint, energy consumption, and production capability to offer maximum return on investment for footwear manufacturers.

User-Friendly Interface and Controls

The ZY-601 is designed for ease of use in demanding production environments. Operators interact with the machine via a clear and intuitive touchscreen control panel that displays all essential information, including:

• Current temperature and pressure readings

• Adhesive pen position and feeding status

• Real-time cycle progress and alerts

• Shoe profile selection and parameter recall

• Maintenance notifications and diagnostics

This interface supports quick operator training and reduces the likelihood of operational errors. Multi-language support and graphical icons further enhance usability for diverse workforces.

Ergonomic and Safe Design

Operator safety and comfort are paramount considerations in the ZY-601 design. The machine features:

• Safety guards around moving parts and heating elements to prevent accidental contact.

• Emergency stop buttons are within easy reach.

• Low-noise hydraulic systems for a more pleasant working environment.

• Ergonomic placement of controls and loading zones to reduce operator fatigue and improve efficiency.

Built with high-quality, durable materials, the ZY-601 also incorporates thermal insulation to minimize heat loss and external surface temperatures, enhancing both safety and energy efficiency.

Maintenance and Longevity

Designed for durability and easy maintenance, the ZY-601 requires minimal downtime. The machine’s modular design allows for rapid replacement of key components such as heating elements and hydraulic parts. Preventive maintenance alerts guide operators on when to clean filters, check oil levels, or inspect seals. The hydraulic oil system is optimized for longevity, reducing the frequency of oil changes and system servicing. Combined with the machine’s rugged construction and precision components, the ZY-601 offers reliable, consistent performance for years of intensive operation.

Applications and Industry Relevance

The ZY-601 Heat Sitter Machine is ideally suited for a wide range of footwear manufacturing applications, including:

• Pointed-toe women’s shoes require delicate heat and pressure control.

• Shoes with soft midsoles and thinner midsoles need gentle lasting without damage.

• Casual and formal shoes are constructed with varied adhesives and materials.

• Athletic footwear with multi-layered sole assemblies that require precise bonding.

• High-end leather shoes where quality and finish are critical.

Its versatility makes it an indispensable machine for footwear manufacturers seeking to improve product quality, reduce waste, and increase throughput.

The ZY-601 Heat Sitter Machine represents a fusion of innovative engineering and practical design tailored for the footwear industry’s evolving needs. By combining advanced servo-controlled adhesive application, precise temperature and pressure management, and intelligent automation with user-friendly controls and IoT connectivity, it empowers manufacturers to produce high-quality shoes faster and more cost-effectively. This machine significantly reduces labor, material waste, and setup time while enhancing product durability and aesthetic finish. It’s ideal for manufacturers aiming to scale production without compromising quality or operational efficiency. With the ZY-601, shoe manufacturers gain a competitive edge through smarter, cleaner, and more reliable lasting processes, setting new industry standards for excellence.