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The Sandblasting Process Makes Sanding of Complex Furniture Parts More Efficient

2025-04-07

The Chinese people's love for carving is vividly reflected in furniture. Whether it is tables, chairs, wardrobes, or wooden doors, they are more or less carved with various flower and bird patterns. Different carving techniques showcase the beauty of Chinese classical furniture, transforming ordinary furniture into exquisitely crafted works of art.​

Furniture from different regions also has distinct characteristics, some being grand and elegant, some luxurious in style, and some delicate...​

● Beijing-style furniture is influenced by court culture, being graceful, luxurious, grand, and elegant, fully demonstrating the "royal" demeanor. It emphasizes majesty, luxury, grace, and solemn orthodoxy. Its carving features straight lines, a combination of curves and straight lines, striving for simplicity, plainness, vividness, and naturalness.​

● Cantonese-style furniture is influenced by Lingnan culture, with a luxurious, grand style and exquisite craftsmanship. It inherits the characteristics of elaborate carving, gold inlay, and jade inlay of traditional Chinese furniture, integrating techniques and methods of gold-painted wood carving, jade carving, and ivory carving.​

● Suzhou-style furniture is deeply influenced by Ming-style furniture. Shallow relief and openwork carving are commonly seen in its craftsmanship, pursuing a likeness in spirit, with smooth and delicate knife techniques.​

Whether it is Cantonese-style furniture, Beijing-style furniture, or Suzhou-style furniture, one can see that they share a common point - complex carvings. These carvings vividly display the essence of furniture from different regions.

In the manufacturing of complex and irregular furniture parts, milling is not difficult. CNC engraving machines can be used for milling and shaping design. However, to perfectly present these high-end furniture pieces, sanding can be said to be the most crucial step in the entire process.

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But how are the parts with prominent carvings, dense raised lines, and high overall sanding difficulty processed? Sanding the bottom surface of such products is very difficult, and their surfaces are very likely to be sanded through due to the protrusions. It is difficult to form a large-scale production flow on the production line, and only single-piece production can be carried out, which is energy-consuming and has low production efficiency.​

The Sandwell irregular blastsanding machine - P16 draws on the air friction sanding process for fine processing of aerospace parts, mobile phone cases, and processing of irregular parts. Using compressed air as power, the abrasive is sprayed onto the surface of the workpiece at a certain speed. Through the impact and grinding of the abrasive on the surface of the workpiece, sanding is achieved. Even complex irregular parts can be comprehensively sanded without dead angles at one time, without missing sanding or sanding through.

 

Professional System Control

● Power System: Using compressed air as power, it is converted into controllable working pressure in the power system. Through all-round CNC spraying, the abrasive is used to impact and sand the irregular, complex workpieces with large height differences from multiple angles and evenly in all directions.​

● Abrasive Recycling: Equipped with a dust and sand separation and abrasive recycling system. During the sanding process, the abrasive that turns into dust due to impact and grinding is recycled by the dust and sand separation system, while other abrasives fall into the sand storage tank under the action of gravity and are recycled and reused by the abrasive recycling system, with a recovery rate of 99%. The sanding dust is effectively controlled. Under the premise of ensuring the use effect, the abrasive is saved, and the use cost is truly reduced.​

● Data System: It has a data storage function and an intelligent adjustment system setting function. It is easy to operate. Simple parameter input can complete the setting, and it can also store a large number of sanding parameters for easy access at any time, realizing one-key machine adjustment.

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Comprehensive Treatment Solutions

● Primer Treatment: The Sandwell irregular blastsanding machine - P16 has special treatment solutions for various primer treatments such as UV/PE/water-based/PU, thus retaining the design aesthetics and three-dimensional sense of the product, without generating sand marks, and can improve the one-time sanding qualification rate.
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Efficient Workpiece Sanding

● Due to the high-speed friction and sandblasting of the abrasive on the surface of the workpiece, the surface of the workpiece obtains a certain degree of cleanliness and different roughness (close to a traceless sanding effect).​

● In addition, the intelligent operating system greatly reduces labor costs and technical requirements, reducing labor costs by more than 70%. At the same time, the sanding efficiency is increased by 3 - 10 times. 450 workpieces can be processed in one day, effectively improving production efficiency.​

● Furniture manufacturers can also configure lines according to their own needs. Connecting the Automatic Sand Blasting Machine-P16 and Profile Sanding Machine, the door leaves do not need to be manually transported for loading and unloading; combining Automatic Sand Blasting Machine-P16 with the CNC Plane-Profiled Sanding Machine, the functions are complementary, and the sanding effect is good; a large amount of labor is saved, and labor costs are reduced; the equipment used has high performance and low energy consumption.​

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