What Makes the New Internal Supporter Design in Shoe Machines So Innovative?

Product Introduction

Guangdong Tenghong Machinery Technology Co., LTD., founded in 2000 and located in Dongguan City, China, is a leading manufacturer specializing in high-quality shoe making machinery, including toe lasting machines, heavy-duty sole attaching machines, hydraulic heel seat lasting machines, and automatic servo cementing machines. Among its advanced product range, the TH-658MA Automatic Cementing Side & Heel Seat Lasting Machine stands out for its innovative design and excellent performance.

The TH-658MA integrates the latest technology using a PLC controller with a graphic display touch screen, providing stable, user-friendly, and convenient machine operation. This machine offers flexibility with automatic and semi-automatic modes and includes a self-diagnosis function that saves troubleshooting time. Its key innovation lies in the new internal supporter design paired with a balanced finger pressure structure capable of two-section pressure actions, enabling precise and consistent lasting results particularly on the side and heel seat areas of shoes.

The machine is equipped with an automatic gluing function ensuring precise glue application for superior bonding. With a robust 2.2kw power, net weight of 1165kg, and dimensions that fit well into modern footwear manufacturing lines, the TH-658MA contributes significantly to improving shoe quality and production efficiency for manufacturers in China and other global markets.

Product Features

The hallmark of the TH-658MA is its innovative internal supporter design, which transforms the way side and heel seat lasting is performed. This internal supporter provides enhanced stability and adaptable support for different shoe lasts, improving the precision of the lasting process. The finger pressure structure features automatic balance capabilities and two-stage pressure settings, allowing for adjustable and optimized pressure application during lasting.

Equipped with a PLC controller and graphic display touch screen, the TH-658MA offers easy parameter settings and monitoring. Operators can switch effortlessly between automatic and semi-automatic modes depending on production needs. This flexibility is crucial for manufacturing diverse shoe styles, ranging from sports shoes to casual and formal footwear.

The self-diagnosis functionality built into the system quickly identifies operational issues or mechanical faults, significantly reducing downtime and maintenance costs. This technical feature supports continuous high-volume production with minimal interruptions.

Operators can choose among multiple operation modes: back lasting, middle lasting, and side and heel lasting. The middle lasting height can be adjusted manually with simple operations, improving the machine’s adaptability and reducing changeover times.

A critical innovation—the new internal supporter—improves shoe material shaping during lasting, minimizing deformation and ensuring even glue distribution. This design improvement optimizes adhesion and shoe fit, reducing defects such as sole lifting or wrinkles.

The automatic gluing function applies adhesive precisely at the lasting areas, improving glue utilization and production efficiency. The precise glue application reduces waste, lowers labor costs by replacing manual gluing, and enhances the final shoe’s durability.

The power system provides 2.2kw motor strength and the machine's robust 1165kg net weight guarantees stability during operation, essential for consistent results. Dimensions of 170 x 125 x 194 cm allow suitable installation within factory floors without requiring excessive space.

Altogether, these features demonstrate how the TH-658MA is engineered for high-quality, efficient, and flexible shoe production operations, meeting the diverse demands of footwear manufacturers.

Manufacturing Craftsmanship and Production Advantages

Manufactured under Guangdong Tenghong’s stringent quality control systems according to ISO9001:2008 standards, the TH-658MA reflects a commitment to excellence in materials, assembly, and finishing. The internal supporter innovation results from extensive R&D efforts combined with practical manufacturing insights, delivering a reliable component that enhances machine performance and product quality.

The robust oil pressure system guarantees steady, consistent force during the lasting process, mitigating defects caused by uneven pressure or last slippage. The two-section pressure control in the finger pressure system allows for fine-tuned pressure adjustments, protecting delicate uppers while ensuring strong adhesive bonds.

Utilizing PLC and touchscreen technology enables more accurate process control, ease of operator use, and reproducible production parameters, reducing human error and improving quality consistency. The self-diagnostic system also helps technicians quickly identify and rectify issues, minimizing production losses and extending the machine life.

The secondary pressure and balanced glue application from the new internal supporter result in better material shaping, fewer glue peeling incidents after molding, and enhanced final shoe durability. This superior lasting quality brings value to manufacturers by lowering return rates and increasing customer satisfaction.

Guangdong Tenghong also supports customers with comprehensive pre-sale consultations, customized whole-plant planning, installation, debugging, and after-sales maintenance and training. This full-service package ensures that manufacturers realize prompt ROI and maintain optimal production uptime.

Efficiency improvements from the TH-658MA include accelerated setup times via manual middle lasting height adjustments and quick mode switching capabilities, optimizing factory line balance and throughput. Its design caters to production scale, whether for small specialized runs or mass manufacturing, exemplifying its versatility.

Conclusion

The TH-658MA Automatic Cementing Side & Heel Seat Lasting Machine by Guangdong Tenghong Machinery Technology Co., LTD. introduces a breakthrough in lasting machine technology through its new internal supporter design. This innovation, combined with advanced PLC control, two-stage finger pressure, and automatic gluing, enhances precision, efficiency, and product quality across shoe production processes.

Manufacturers benefit from reduced glue waste, minimized defects, faster production cycles, and flexible operation modes suitable for diverse shoe styles. The machine’s robust construction and intuitive control system also reduce maintenance and operational costs, positioning it as a competitive choice in the Chinese and international markets.

As a high-quality machine from a trusted Chinese manufacturing leader, the TH-658MA exemplifies Guangdong Tenghong’s dedication to advancing footwear machinery technology while delivering strong cost-performance benefits. Investing in this machine means gaining superior lasting results, operational excellence, and reliable service support, keeping manufacturers ahead in the competitive footwear industry.