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From Cutting Tool Engineering

Small HMC offers big features

Methods Machine Tools' MH 320A horizontal machining center with its high-end components is no entry-level machine.n

May 15, 2022By William Leventon

If you have been relying on vertical machines but want to see what a horizontal machining center can do for your shop, the MH 320A is made for you.

A compact HMC sold by Sudbury, Massachusetts-based Methods Machine Tools Inc., the MH 320A has a footprint measuring just 3.5 m by 3.2 m (11.6 ft. by 10.4 ft.), including a chip conveyor.

This makes the machine “one of the smallest, if not the smallest, in its class,” said Bernie Otto, director of technical support.

At this size, he said the MH 320A is a good choice for shops used to small vertical milling centers.

“By moving to a horizontal machining center of this size,” Otto said, “we’re giving them that familiarity of a smaller footprint and the advantage of better chip management (because) your chips will fall naturally away from your part.”

He additionally pointed out that the MH 320A offers a number of features not normally found in such a small package.

Typically, Otto said, “machines like this are designed to be entry-level, whereas ours has more high-end components.”

These include a Fanuc 0i-MF control, as well as Fanuc motors and servodrives.

Weighing 6,600 kg (14,550 lbs.), the machine also includes a Big-Plus 40-taper, direct-drive spindle.

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