Extension Springs

Extension Springs


Maxima Springs manufacturers Extension Springs. Maxima Manufactur Extension Springs from 0.5mm to 10mm Wire in Spring Steel Grade II, Grade III, Grade IV , SS 202, SS 302, 2D & Inconel as per IS 4454 .

While many applications require springs that dampen force and perform a pushing action, others require springs that oppose extension by pulling themselves back together. Extension springs, also called tensile springs, are found in many applications, such as a common household stapler, snow plows, garage doors and various types of spring tensioning devices. Extension springs are typically made with initial tension, which forces the coils to press against each other in the unloaded position. Extension springs are typically installed with an initial tension that stretches the spring until the coils are close to separating. After the initial tension has been applied, the extension spring deflects only if it receives a load greater than the initial tension.