Hydraulic Heel Seat Lasting Machine TW-589C

The TW-589C Hydraulic Heel Seat Lasting Machine is a state-of-the-art solution designed specifically for the heel lasting process in shoe manufacturing. Engineered to accommodate a full range of men’s and women’s shoe sizes, this machine delivers precision, efficiency, and superior quality in every lasting operation. The TW-589C features robust hydraulic operation combined with advanced mechanical design, offering enhanced control and consistency for lasting shoes with general and soft midsoles, especially those with heels up to 170 mm in height.Its innovative use of forming bands wrapped by chains, precise adjustment mechanisms, and a unique second pressing and heating system significantly improves the quality and durability of the heel seat. This machine is ideal for footwear manufacturers aiming to boost production capacity while ensuring a premium finish.

Full Range Forming Hands and Wipers

The TW-589C comes equipped with a comprehensive set of forming hands and wipers designed to fit every kind of men’s and women’s shoe size and style.

• Wide Compatibility: Suitable for various shoe lasts, the forming hands and wipers adapt seamlessly to different heel shapes and sizes.

• Optimal Forming Bands: Forming bands are uniquely wrapped by chains, providing firm and consistent pressure to mold uppers evenly to the heel.

• Superior Forming Effect: The chain-wrapped bands enhance the machine’s forming capability, ensuring smooth and precise shaping of the heel seat area, resulting in high-quality finished shoes.

Advanced Hydraulic Operation System

• Stable Hydraulic Pressure: The hydraulic system provides strong, consistent pressure throughout the lasting process, ensuring uniform adhesion and fit of the upper to the sole.

• Precise Control: Hydraulic controls allow for fine adjustment of the pressing force, tailored to different shoe materials and constructions.

• Energy Efficient: Designed to optimize power usage, reducing operational costs while maintaining excellent performance.

• Smooth and Quiet: Hydraulic actuation ensures smooth movement and quiet operation, creating a better work environment.

Rapid and Precise Auxiliary Supporter Adjustment

The TW-589C integrates high-quality gears, gear racks, and ratchets that allow operators to quickly and precisely adjust the auxiliary supporter.

• Quick Adjustment: Enables fast positioning for various shoe sizes and shapes, minimizing setup time between different production runs.

• Accurate Positioning: The rack and ratchet mechanism guarantees consistent positioning accuracy, reducing the risk of errors.

• Durable Components: Heavy-duty gears and racks ensure long-lasting, reliable operation even under high production demands.

Suitable for General and Soft Midsoles

This machine is engineered primarily for shoes with general and soft midsoles, accommodating the unique requirements of these materials:

• Gentle Lasting: The hydraulic pressure and forming system work harmoniously to handle soft midsoles without deformation or damage.

• Heel Height Compatibility: Designed for shoes with heels less than 170 mm, covering a broad segment of fashion and casual footwear.

Lasting Height Slightly Changing Device

The machine includes a specialized lasting height adjustment device that facilitates quick and precise adjustments to the lasting height.

• Easy Adjustments: Operators can modify the lasting height effortlessly to accommodate different shoe designs and materials.

• Accurate Positioning: The device ensures that the lasting height is set correctly every time, improving consistency and reducing defects.

• Enhanced Flexibility: This feature allows the machine to adapt to production changes swiftly without extensive downtime.

Innovative Second Time Rising and Pressing Mechanism

One of the standout features of the TW-589C is its unique second-time rising and pressing of the last supporter, which works in conjunction with the wiper-heating device.

• Enhanced Lasting Effect: This second pressing stage improves the bonding between the shoe upper and midsole, especially around the heel seat area.

• Wiper Heating Device: The heated wiper softens the material during pressing, allowing it to conform more closely to the last.

• Smooth Lasting Area: The combination of heat and pressure smooths the lasting area, eliminating wrinkles and irregularities.

• Upgraded Shoe Quality: The process results in a more aesthetically pleasing and durable shoe, elevating the overall product quality.

Robust Mechanical Design

The TW-589C’s frame and moving parts are constructed from high-grade steel and durable alloys, ensuring longevity and resistance to wear.

• Stable Base: The heavy-duty base absorbs vibrations and provides a solid foundation for accurate lasting.

• Chain-Wrapped Forming Bands: The forming bands’ chain wrapping design enhances tension control and reduces slippage.

• Corrosion Resistant: Surface treatments and coatings protect against rust and wear, extending machine lifespan.

• Maintenance Friendly: Components are accessible for routine inspection and maintenance, minimizing downtime.

User-Friendly Interface and Operation

• Simple Controls: The control panel is designed for intuitive operation, with clearly marked buttons and knobs for hydraulic pressure, forming band tension, and height adjustments.

• Training Ease: Minimal operator training is needed due to the straightforward mechanical controls.

• Safety Features: Emergency stop buttons and protective covers safeguard operators during machine use.

• Visual Indicators: Position markers and guides assist in aligning shoe lasts quickly and accurately.

Production Efficiency and Output Quality

The TW-589C significantly increases production efficiency while maintaining or enhancing output quality.

• Fast Cycle Times: Optimized hydraulic and mechanical actions reduce lasting cycle times, enabling higher throughput.

• Consistent Results: Precise control mechanisms ensure uniform lasting quality across every shoe, reducing rejects.

• Reduced Material Waste: Accurate pressing and forming reduce excessive material deformation and wastage.

• Ergonomic Design: Operator comfort and easy access to all controls reduce fatigue and improve productivity.

Detailed Operational Description

Preparation and Setup

Operators begin by selecting the appropriate forming hands and wipers that correspond to the shoe size and type. The forming bands, wrapped in chains, are inspected to ensure correct tension and placement.

The auxiliary supporter, crucial for holding the shoe in place during lasting, is adjusted quickly via the gear and ratchet system. The lasting height adjustment device is then set according to the heel height and shoe design, ensuring proper alignment.

Lasting Process

Once the shoe is positioned securely, the hydraulic system activates to apply initial pressure. The forming bands clamp the shoe upper firmly against the last and midsole.

The heated wiper device is then engaged to soften the shoe upper, improving material flexibility and adherence.

After the first lasting press, the last supporter rises slightly for the second pressing phase. This additional step intensifies pressure and heat application on the heel seat area, smoothing the material and reinforcing the bond.

Finishing and Quality Check

The shoe is released gently from the forming hands, maintaining the newly shaped heel seat integrity. Operators perform a quality check to ensure lasting smoothness, heel alignment, and overall shoe finish.

Applications and Suitable Shoe Types

The TW-589C excels in the manufacturing of:

• Men’s and women’s fashion shoes.

• Casual and dress shoes with general or soft midsoles.

• Shoes with heel heights up to 170 mm, including low to mid heels.

• Footwear requiring precise heel seat lasting for enhanced comfort and aesthetics.

Benefits of Using the TW-589C Hydraulic Heel Seat Lasting Machine

• Precision and Quality: Delivers consistent and high-quality lasting for heel seats, elevating product standards.

• Versatility: Compatible with a wide range of shoe sizes and types, enhancing production flexibility.

• Ease of Adjustment: Quick and accurate adjustments minimize setup times and maximize uptime.

• Improved Shoe Durability: The second pressing and heating improve heel seat bonding and longevity.

• Operator-Friendly: Simple controls and ergonomic design reduce fatigue and improve workplace safety.

• Robust and Reliable: Heavy-duty components ensure long-term, trouble-free operation in demanding production environments.

Maintenance and Support

The TW-589C is designed for easy maintenance:

• Regular inspection of hydraulic lines and fittings is recommended.

• Forming bands and chain wraps should be checked and tensioned as needed.

• Lubrication points are accessible for scheduled oiling.

• Replacement parts such as gears, forming bands, and wipers are readily available.

• Detailed manuals and training support ensure smooth integration and operation.

The TW-589C Hydraulic Heel Seat Lasting Machine represents a fusion of innovation, precision engineering, and practical design tailored to the demanding needs of modern shoe manufacturing. Its comprehensive feature set—from the chain-wrapped forming bands and hydraulic power system to the auxiliary supporter’s precise adjustment and advanced heating pressing mechanism—ensures unmatched quality and efficiency in the heel lasting process.Manufacturers seeking to produce premium footwear with consistent heel seat quality will find the TW-589C an invaluable addition to their production line, providing a competitive edge through enhanced craftsmanship, reduced waste, and higher throughput.