1. OD 1250mm heavy duty 4-jaw indepenent chucks are designed to fit on lathes or other machines. It features high rigidity with its base made of casting steel. Having four bolt-on box jaws, these chucks are popularly used on heavy-duty horizontal lathes to hold workpieces of tens of Tons;
2. The four boring mill jaws are bolt-on type independent box jaws, which have their centers space on each jaw base as 180mm or specified by you;
3. With auxiliary supporting from steady rests on a lathe, this chuck can hold workpieces with weight of tens of Tons;
4. These heavy duty chucks can always customized to meet your specific requirements. Please just specify the chuck OD, the quantity of box jaws fitting on it, and the lathe spindle nose type, then we will provide you a proper proposal on the chucks. A print always comes along with our quotation for your checking and approval;
5. Jaws' driving principals are vailable are independently driving on each jaw, self-centering for all jaws to move together, or combination of indepenent and self-centering movements for all jaws. In case motorised self-centering movements on the jaws are requested especially for chucks mounted on oil country lathes, we can also customize the proper chucks for you.
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