What Are the Advantages of Automatic Gluing Over Manual Brushing in Shoe Machines?

Introduction to the TH-715A Automatic Generally Hydraulic Sole Attaching Machine

In the competitive shoe manufacturing industry, efficiency and product quality define success. Guangdong Tenghong Machinery Technology Co., LTD., a longstanding leader in shoe machine manufacturing since 2000, introduces the TH-715A Automatic Generally Hydraulic Sole Attaching Machine—a high-quality heavy-duty walled sole attaching machine designed to revolutionize sole attachment processes through automation and cutting-edge hydraulic technology.

The TH-715A excels in applying glue automatically during the sole attaching process, replacing traditional manual brushing methods. This advanced hydraulic sole attaching machine is suitable for a wide variety of shoes, including dragon boat soles, wall-type wrapped soles, sports shoes, casual shoes, and shoes with wrapped edges or toes. It enables simultaneous or individual bottom pressing, edge pressing, and front/back pressing, providing large output with strong adhesion. The automatic gluing feature integrated into the TH-715A drastically improves the consistency and quality of glue application compared to manual brushing, the latter often subject to human error and inefficiency.

Equipped with precise pressure adjustment functions for each movement, the TH-715A operates effectively within a broad range of shoe dimensions—last width from 140mm, length 130-400mm, height below 190mm, and sole edge height below 80mm. With a robust hydraulic pump power of 2.2kw and an oil pressure of 40kg/m3, this 430kg machine offers reliability and performance for manufacturing professionals who demand perfection. As a leading Chinese shoe making machinery manufacturer, Guangdong Tenghong combines advanced technology with competitive pricing to support manufacturers worldwide in boosting productivity and product quality through automation.

Key Product Features of the TH-715A Automatic Generally Hydraulic Sole Attaching Machine

The first and most impactful advantage of the TH-715A lies in its automatic gluing system, which provides uniform and precise glue application throughout the sole attaching process. Unlike manual brushing, where glue can be unevenly distributed depending on operator skill or fatigue, automatic gluing guarantees consistent coverage. This uniformity improves sole adhesion strength and reduces defects such as detachment or peeling, which directly translates into fewer returns and higher customer satisfaction.

The TH-715A adopts a full hydraulic system design, powering all pressing functions with smooth, reliable motion and adjustable pressure control. This allows operators to fine-tune glue pressing according to different shoe materials and sole types, ensuring optimal adhesion without damaging delicate shoe parts. Every movement—from bottom pressing to edge and front/back pressing—can be controlled separately or in combination, offering maximum versatility to shoe manufacturers.

Handling various shoe types such as dragon boat soles or wall-type wrapped soles is simplified by the TH-715A’s design. The inclusion of eight side pressing blocks with a height of 80mm enables an even and thorough press around the entire sole perimeter, which is critical for wraps and edges. This attention to detail enhances the durability and appearance of the final product.

Additionally, the machine features adjustable band distance in two sections, accommodating differing shoe sizes and sole shapes with ease. The hydraulic pump, rated at 2.2 kw, provides the necessary oil pressure to maintain consistent force throughout the operation. This powerful yet efficient system ensures that the TH-715A can handle high-volume production without compromising quality.

From a usability perspective, the automated gluing and pressing reduce the reliance on manual labor, cutting down both worker fatigue and labor costs. This automation boosts factory throughput and supports lean manufacturing goals. Moreover, the machine’s compact dimensions (97 x 75 x 145 cm) and manageable weight of 430kg allow integration into existing production lines without significant space alterations.

Manufacturing Process and Production Advantages of the TH-715A

Guangdong Tenghong Machinery Technology Co., LTD. commits to high manufacturing standards, ensuring that every TH-715A machine performs reliably over extended production cycles. The company implements the ISO9001:2008 quality management system, emphasizing consistency, durability, and ease of maintenance.

The automatic gluing feature in the TH-715A hydraulically controls glue application timing and volume, eliminating variability. This precision reduces material waste, optimizing production costs — a critical advantage for manufacturers balancing price sensitivity and product excellence. The ability to reduce over-gluing or under-gluing is a direct benefit of automated processes not achievable with manual brushing techniques.

By leveraging advanced hydraulic technology, the machine achieves not only powerful pressing but also energy efficiency due to precise pressure regulation. The oil pressure system maintains steady force, preventing over-pressing that can weaken soles or cause deformation. This careful control results in stronger bonds and longer-lasting footwear.

Tenghong’s production facilities utilize skilled engineering teams who rigorously test each TH-715A before shipment. Pressure adjustment functions are calibrated to guarantee that customers receive machines capable of meeting diverse shoe specifications and production quotas. Such high-quality construction reduces downtime, maintenance, and replacement costs.

The TH-715A’s adaptability to various shoe sizes and sole types means it supports a broad customer range, from small batch manufacturers to large-scale factories. The automation allows manufacturers to scale production without proportional increases in labor expenses, improving return on investment.

In addition, Guangdong Tenghong offers comprehensive pre-sale consultation, installation, training, and after-sales services, helping clients fully utilize the machine’s potential and integrate it into their manufacturing workflow. This service layer enhances customer trust and supports long-term partnerships, which is essential in B2B sales environments.

FAQ

Q: How does automatic gluing improve shoe production over manual methods?
A: Automatic gluing ensures even glue distribution and consistent adhesion, reducing defects and labor costs while increasing production speed.

Q: What types of shoes are compatible with the TH-715A machine?
A: The TH-715A is ideal for shoes with wall-type wrapped soles, dragon boat soles, sports shoes, casual shoes, and similar designs requiring wrapped edges or toes.

Q: Can pressure be adjusted during the sole attaching process?
A: Yes, the machine allows adjustable pressure on all movements, ensuring optimal adhesion for different materials and shoe types.

Q: Is the machine suitable for high-volume production?
A: Absolutely, with a work capacity tailored for factory-scale output, it supports up to 1,500 pairs or more per shift depending on line speed.

Q: How does Guangdong Tenghong support customers after purchase?
A: The company provides pre-sale plant planning, installation guidance, debugging, and ongoing after-sales maintenance servicing alongside technical training.

Conclusion

The TH-715A Automatic Generally Hydraulic Sole Attaching Machine from Guangdong Tenghong Machinery Technology Co., LTD. embodies the future of sole attaching technology by significantly improving the glue application process. The automatic gluing advantage over manual brushing ensures a consistent, high-quality bond between the sole and upper, which is essential for durable, comfortable, and visually appealing footwear.

Its versatile hydraulic system, adjustable pressure controls, and compatibility with various sole types make the TH-715A a must-have asset for shoe manufacturers aiming to upgrade their production efficiency and product quality. By embracing automated glue application, factories reduce labor costs, prevent glue wastage, and achieve faster throughput—all while maintaining strict quality standards.

As a trusted Chinese manufacturer with two decades of rich industry experience and commitment to ISO-quality systems, Guangdong Tenghong delivers machines that meet the evolving needs of the global shoe manufacturing sector. Investing in the TH-715A ensures manufacturers benefit from high performance, competitive pricing, and dedicated service support—key factors in sustaining success in the demanding footwear industry.

For shoe manufacturers seeking reliable technology that replaces manual brushing with advanced automatic gluing, the TH-715A offers the perfect combination of precision, durability, and efficiency, enabling them to stay ahead in a competitive market.