Key specifications/special features:
Digital double-spindle of ring die outer drilling machine for feeding pellet mill, NC system control
This machine is used on out drilling, clean outer holes and enlarge outer holes
Equipment features:

• High-automation, easy hole-machining operation
• Ring-die hole cleaning and repair machine
• Low consumption of electricity
• Low production cost (one labor can run over 10 such drilling machines)
• If the depth of the pressure-relief vent at both ends of the ring-die are different, the depth can be set in this system in advance then this drilling machine can operate to this depth automatically
• Number of holes can be set at random but holes will evenly distribute on the circle of the ring dies surface
• Those holes on the odd row and the even row will automatically mismatch
• Wear detection on main-axis torque and alarm limitation can be set at will, the wear on drill head can be monitored at any time thus it can effectively prevent drill-head breaking unexpectedly
• During drilling machine operates, the falling speed/rotate speed  of drill chuck and indexing speed of universal indexing head can be adjusted at will
• Falling depth of drill chuck can be set at will, the semi-finished holes can be conveniently improved by hand
• With the alarm detection function, the machine greatly shortens the invalid operating time when the drill-head is broken
• Pause/start at any time, unnecessarily point to the hole
• Memory function when power off
• Depth of hole can be adjusted at random

1. Machine warranty period: 12 months once the customer receives the machine
2. After 12 months, we may answer the customer's question online or by E-mail within 24 hours
3. Mltor will prepare one more set of quick-wear components with the machine for the customer
4. Mltor will not provide or change any part or component for free if the customer damages them abnormally, the customer needs to purchase them separately
5. Mltor will afford the customer's technician local transportation, accommodation and catering cost when the customer's technician comes to Mltor factory to have a train or inspects the machine before the machine delivery and the customer will afford their technician traveling cost
6. In the warranty period, if the customer requests Mltor engineer to support in foreign country, Mltor will support to check equipment and train the customer technician for free but the customer needs to afford Mltor's engineer traveling expenses, local transportation, and accommodation and catering cost