Hangzhou JENTAN Machinery Co., Ltd.
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Double Pawl Brake System for Mechanical Jacks (1.5T - 25T)
This critical safety system employs two independent, spring-loaded pawls that automatically engage the load teeth of a jack's screw or rack during lifting. Designed for jacks ranging from 1.5 to 25 tons, its core function is redundant load holding. If one pawl fails due to wear, breakage, or contamination, the second pawl is already engaged and instantly takes the full load, preventing catastrophic failure. This fail-safe mechanism provides essential security when lifting and holding heavy loads, making it fundamental for industrial and automotive applications within this capacity range. Regular inspection and maintenance of the pawls and teeth are vital for its reliable operation.
