Using the ST521 descaler does not only reduce the labor load of operators, but it also ensures uniform and high-speed execution of tasks. The simplicity in the design also allows low-experienced users to operate the machine with high efficiency. It has three different types of spindle heads, each adapted for a specific type of task. For larger fish with large scales, it is recommended to use the rougher spindle head, while for those with smaller scales, another type of spindle head should be chosen. The medium size spindle head is ideal for alternating between fish with various scale sizes or simply those with intermediate size scales. The compact machine can be easily mounted on the wall which extends life expectancy of the device.

It can be used for descaling whole fish with small, medium and large scales.

Characteristics:

• Mechanical : no electrical components in handle: safer and stronger
• No compressed air needed and no cooling effect
• Consistent
• Easy to clean
• Do not bend cable in a radius smaller than 40cm
• High speed
• Easy to operate
• Continuous use
• Manual operated