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How to choose the right toe and heel seat lasting machine?

How to choose the right toe and heel seat lasting machine?

2025-08-02

 


 

Research on the Selection Strategy of Front and Rear Lasting Machines in Leather Shoe Production

In the manufacturing process of leather shoes, the performance of front and rear lasting machines directly determines the accuracy of shoe shapes and the quality of products. For scientific selection, the following key factors need to be comprehensively considered:
 

I. Technical Parameters and Performance Indicators

The pressure system is a core consideration. As genuine leather is sensitive to pressure, the equipment should have an adjustable range of 0 - 500N, and apply differential pressure to key parts such as the toe cap (80 - 120N) and heel (150 - 200N). Coupled with high - precision pressure sensors, the error should be controlled within ±3%. In terms of temperature control, it should support precise temperature regulation within the range of 50℃ - 80℃ to prevent leather hardening caused by high temperatures or poor adhesion due to low temperatures.
 

II. Adaptability to Materials and Shoe Shapes

Different leather shoe materials (such as genuine leather, artificial leather, etc.) have different requirements for the equipment. For genuine leather, buffer pressing heads should be equipped to reduce surface indentations; artificial leather requires high - pressure and rapid shaping. In terms of adaptability to shoe shapes, the equipment should support quick switching of lasts ranging from size 35 to 48, and be equipped with various pressing head molds (round - toe, square - toe, pointed - toe) to meet diverse production needs.
 

III. Level of Intelligence and Automation

The level of intelligence directly affects production efficiency. Modern front and rear lasting machines need to be equipped with a PLC control system to achieve full - process automation of automatic feeding, positioning, and pressing, with a processing time of 3 - 5 seconds per pair. Meanwhile, the equipment should have a data collection function to monitor parameters such as pressure and temperature in real time, providing a basis for process optimization.
 

IV. Maintenance and After - sales Support

The durability of the equipment is related to long - term costs. Core components (such as cylinders and servo motors) should preferably be of imported brands to ensure a service life of more than 5 years under continuous operation of 8 hours per day. Suppliers should provide installation, debugging, operation training, and 24 - hour fault response services to ensure production continuity.
 


 
afiş
Blog Ayrıntıları
Created with Pixso. Evde Created with Pixso. Blog Created with Pixso.

How to choose the right toe and heel seat lasting machine?

How to choose the right toe and heel seat lasting machine?

2025-08-02

 


 

Research on the Selection Strategy of Front and Rear Lasting Machines in Leather Shoe Production

In the manufacturing process of leather shoes, the performance of front and rear lasting machines directly determines the accuracy of shoe shapes and the quality of products. For scientific selection, the following key factors need to be comprehensively considered:
 

I. Technical Parameters and Performance Indicators

The pressure system is a core consideration. As genuine leather is sensitive to pressure, the equipment should have an adjustable range of 0 - 500N, and apply differential pressure to key parts such as the toe cap (80 - 120N) and heel (150 - 200N). Coupled with high - precision pressure sensors, the error should be controlled within ±3%. In terms of temperature control, it should support precise temperature regulation within the range of 50℃ - 80℃ to prevent leather hardening caused by high temperatures or poor adhesion due to low temperatures.
 

II. Adaptability to Materials and Shoe Shapes

Different leather shoe materials (such as genuine leather, artificial leather, etc.) have different requirements for the equipment. For genuine leather, buffer pressing heads should be equipped to reduce surface indentations; artificial leather requires high - pressure and rapid shaping. In terms of adaptability to shoe shapes, the equipment should support quick switching of lasts ranging from size 35 to 48, and be equipped with various pressing head molds (round - toe, square - toe, pointed - toe) to meet diverse production needs.
 

III. Level of Intelligence and Automation

The level of intelligence directly affects production efficiency. Modern front and rear lasting machines need to be equipped with a PLC control system to achieve full - process automation of automatic feeding, positioning, and pressing, with a processing time of 3 - 5 seconds per pair. Meanwhile, the equipment should have a data collection function to monitor parameters such as pressure and temperature in real time, providing a basis for process optimization.
 

IV. Maintenance and After - sales Support

The durability of the equipment is related to long - term costs. Core components (such as cylinders and servo motors) should preferably be of imported brands to ensure a service life of more than 5 years under continuous operation of 8 hours per day. Suppliers should provide installation, debugging, operation training, and 24 - hour fault response services to ensure production continuity.