Metal Balance Weight Part 1

Guangzhou Guangming Metal Products Co.,Ltd 's metal balance weight part solutions offer compressor manufacturers a cost-effective, high-performance vibration suppression option. Utilising highly fluid ferrous-based powders, the blocks undergo dual-direction pressing and high-temperature sintering to achieve densities exceeding 6.8 g/cm³. Their uniform internal structure, free from casting defects such as shrinkage cavities, ensures consistent quality and stable dynamic balancing performance. Depending on the compressor's structure, balancing block 1 can be designed as a sector, semi-circle, or special profile. It can be integrally formed with precise mounting surfaces (such as flanges and keyways) and fastening threaded holes, enabling rapid and accurate assembly.

Product Parameter (Specification)

Product Feature And Application

Advantages of Powder Metallurgy Counterweights in Compressors

（1）Mass Precision and Consistency: The powder metallurgy process achieves exceptional dimensional and mass repeatability, with minimal individual mass deviation and excellent batch stability. This forms the foundation for ensuring consistent vibration performance across mass-produced compressors.

（2）Complex Shape Forming Capability: Enables straightforward fabrication of counterweights featuring complex characteristics such as curved surfaces, irregular holes, and internal reinforcing ribs. This optimises centre-of-gravity positioning and structural strength, achieving optimal balancing performance and space utilisation.

（3）High Material Utilisation and Low Cost: Near-net-shape forming minimises material waste, offering significant cost advantages over traditional methods involving extensive milling from forged blanks.

（4）Superior Mechanical Properties: Through precise control of material formulation and sintering processes, excellent strength and toughness are achieved, meeting centrifugal load requirements under high-speed rotation.

Production Details