The Jar Hing Grinding machine for spectral sample grinding MMY-400-1 is a safe and reliable machine used for grinding spectral samples. It provides efficient and precise grinding for various types of samples, ensuring accurate and high-quality results.

The ladle is accurately positioned to effectively prevent molten steel from splashing, reduce the injury to operators and reduce the loss of molten steel.

The Jar Hing gas-fired roaster 2.1㎡ MRQ12-2.1㎡ with frequency conversion control is a high-quality roasting machine designed for food processing. It utilizes gas for efficient and precise roasting, while the frequency conversion control allows for customizable and consistent roasting results.

The combustion supporting blower adopts frequency conversion control. It operates at high frequency and high speed before reaching the temperature, and at low frequency and low speed after reaching the temperature.