Computerized Full Automatic Cementing Toe Lasting machine TW-687MA

The TW-687MA Computerized Full Automatic Cementing Toe Lasting Machine is a state-of-the-art solution designed for the efficient and precise attachment of outsoles to footwear, particularly focusing on shoes with walled or boat-type soles. This machine integrates advanced hydraulic technology with user-friendly features to deliver consistent performance, high productivity, and superior quality in the shoe manufacturing process.

High-Pressure Hydraulic System for Robust Attaching

The TW-687MA is equipped with a high-pressure hydraulic system that ensures a strong and uniform bond between the shoe upper and the outsole:

• Enhanced Pressure Application: Capable of delivering up to 50 kg/cm² pressure, suitable for various shoe types, including sports shoes, boots, and casual footwear.

• Consistent Performance: The hydraulic system maintains steady pressure, ensuring uniform attachment quality across all units.

• Energy Efficiency: Designed to optimize energy consumption while maintaining high operational efficiency.

Adjustable Rubber Pads for Versatile Application

To accommodate a wide range of shoe sizes and shapes, the machine features adjustable rubber pads:

• Multi-Directional Adjustment: Rubber pads can be adjusted in multiple directions to conform precisely to the shoe's sole shape.

• Customizable Pressure: Each pad's pressure can be individually adjusted to suit different shoe designs, ensuring optimal bonding.

• Durability: Made from high-quality materials to withstand prolonged use without degradation.

Automatic Hydraulic Balanced Arm System

The TW-687MA incorporates an automatic hydraulic balanced arm system that simplifies operation and enhances efficiency:

• Self-Leveling Mechanism: The arm automatically adjusts to the height of the shoe last, eliminating the need for manual height adjustments.

• Even Pressure Distribution: Ensures consistent pressure application across the entire outsole, improving the quality of the attachment.

• Smooth Operation: Hydraulic control provides smooth and precise movement, reducing the risk of damage to the shoe.

Convenient Operation Between Men’s and Women’s Shoes

The machine design includes an intuitive and simple method to switch between men's and women’s shoe production:

• Optional Switch for Shoe Type: A dedicated switch toggles machine settings for men’s or women’s shoes, adjusting parameters accordingly.

• No Complex Reconfiguration: This feature avoids time-consuming manual adjustments, supporting flexible production scheduling.

• Operator-Friendly: Clear labeling and quick-switch design reduce operator mistakes and facilitate mixed production lines.

• Consistent Quality: Automatic adjustment ensures the same high level of sole attachment quality regardless of shoe type.

Precisely Adjustable Second Pressing Stage

The TW-687MA provides a separately adjustable second pressing function for enhanced sole attachment precision:

• Independent Control: Operators can fine-tune the pressure and timing of the second pressing phase without affecting the initial press.

• Optimized Bond Strength: This allows for improved adhesive curing and mechanical bonding by applying a precise secondary force.

• Customization: Different shoe materials and sole types can be accommodated with tailored pressing parameters.

• Increased Production Flexibility: The adjustable second press stage supports diverse product lines and material combinations.

Technical Advantages

Robust Hydraulic System for Reliable Performance

The machine incorporates a powerful hydraulic system designed for steady, dependable operation under demanding industrial conditions:

• Consistent Pressure Output: Hydraulic cylinders maintain uniform force, ensuring flawless outsole bonding.

• Energy Efficient: The system optimizes energy consumption, reducing operational costs.

• Low Maintenance: Durable hydraulic components reduce wear and minimize servicing frequency.

• Safety Features: Pressure relief valves and overload protection safeguard the machine and operator.

Precision Engineering and Construction

Built with industrial-grade materials and engineering precision, the TW-687MA delivers longevity and accuracy:

• Heavy-Duty Frame: The machine structure withstands high operational stresses without deformation.

• Accurate Components: Precision-machined parts guarantee smooth movement and exact pressure application.

• Long Service Life: High-quality materials and careful assembly extend machine life, maximizing ROI.

• Noise Reduction: Hydraulic operation produces low noise levels, contributing to a comfortable working environment.

Versatile Application Scope

The TW-687MA’s design allows it to adapt to various production needs and footwear types:

• Men’s and Women’s Shoes: Suits a wide range of styles from sneakers to formal shoes.

• High and Low Heels: Handles heel heights up to 170 mm with consistent results.

• Multiple Sole Materials: Compatible with rubber, PU, leather, and composite soles.

• Mass Production and Small Batches: Equally effective in high-volume factories and smaller artisan workshops.

Operational Workflow

Preparation Phase

Operators select appropriate rubber pad configurations based on shoe design, adjusting each pad to conform tightly to the sole outline.

Positioning and Loading

Shoes are placed securely on the machine's last support. The hydraulic balanced arm lowers smoothly onto the outsole without requiring manual height tweaks.

First Pressing Stage

The machine applies the preset initial pressure, bonding the outsole firmly to the shoe upper. Uniform force ensures no air pockets or uneven adhesion.

Second Pressing Stage

After the initial press, a separately controlled second pressing applies additional pressure, enhanced by adjustable timing and force, ensuring thorough attachment.

Finishing and Unloading

The arm raises automatically, and the finished shoe is removed for inspection and further processing.

Benefits and Value Propositions

• Increased Productivity: Faster cycle times and easy operation boost factory output.

• Consistent Quality: Adjustable pads and balanced arm system ensure uniform sole attachment.

• Reduced Labor Costs: Automated height balancing and simple switches reduce operator intervention.

• Energy Savings: An Efficient hydraulic system lowers electricity consumption.

• Lower Maintenance: Durable construction minimizes downtime and repair expenses.

• Flexibility: Quick switching between shoe types supports diverse production schedules.

• Improved Worker Safety: Ergonomic design and built-in safety features protect operators.

Maintenance and Support

The TW-687MA is designed for straightforward maintenance:

• Routine Checks: Regular inspection of hydraulic fluid, seals, and rubber pads.

• Lubrication: Key moving parts require periodic lubrication to maintain smooth operation.

• Cleaning: The rubber pads and pressing surfaces are easily accessible for cleaning to prevent adhesive buildup.

• Technical Support: Comprehensive manuals, on-site training, and responsive customer service ensure minimal disruption.

The TW-687MA Computerized Full Automatic Cementing Toe Lasting Machine is a highly efficient, easy-to-use, and reliable machine tailor-made for modern footwear production. Its hydraulic automatic balanced arm construction, adjustable rubber pads, and flexible operational settings provide unmatched adaptability and quality assurance for outsole attachment processes. With its superior engineering, operator-friendly design, and focus on precision, the TW-687MA significantly enhances production capacity while maintaining consistent product excellence. It is an ideal investment for footwear manufacturers seeking to optimize workflows, reduce costs, and meet the ever-growing demands of the global shoe market.