This Mltor high-efficiency 4 spindle deep hole drilling machine is specially designed for the manufacturing of ring die which used in the feed pellet mill. Because of its rational structure, compact layout, low consumption, high efficiency. It must be the ideal choice for pellet ring die  manufacturer. It is capable of 24 hours unmanned processing.

Specifications

1, CNC system: Self-developed drilling system for ring-die MLT-Z228, Mature software & hardware system, use-friendly operation, stable performance, no programming required.

2, Drive motor: Mltor series motor, oil-proof and anti-corrosion.

3, Spindle inverter & motor: Mitsubishi inverter, frequency control, suit for different hole diameter. Real time detection of spindle rotation speed.

4, Mechanical drive: Adopt Taiwan ball leading screw, imported bearing, high precision indexing disc.

5, Hydraulic station: Imported oil pump, able to work for a long period of time, can start one or both pumps separately.

6, Automatic chip collector: Imported permanent magnet steel, strong magnetism.

7, Paper filter: Adopt drum type filter to increase filter precision, filter precision up to 10μ

8, Oil cooler: Automatic adjust according to the surrounding, high cooling efficiency, you can also use water cooling device instead to reduce oil temperature.

9, Electric cabinet: Schneider/Phoenix elements. Electric cabinet and machine metal sheet are designed in one piece, greatly reduce occupation area.

10, Machine base: A whole piece resin sand casting, weighs up to 10 tons.

11, Spindle spacing adjustment: Precisely adjust the spacing between two spindles according to the value shown on the screen, minimum precision is 5μ.

12, Oil-mist separator: Adopt non-consumable material device, save using cost and keep workplace clean.

13, Multiple protection: Multiple protection are set in the core parts of the whole machine to prevent accident when running.

14, Tool breakage automatic stop: If the drilling bit broke, system will detected automatically, the machine will stop and alarm.

15, Automatic tool- sharpen hint: Can set the tool-sharpen gap, system will give the hint to user to sharpen the tool when drilling to the preset hole.

Specifications

Spindle moving stroke: ≤550mm

Drilling diameter: 0.8 ~ 5mm

Drilling thickness: Max 200mm

Ring die size: dia300-800mm (inner), dia1100mm (outer)

Positioning accuracy: 0.02mm

Spindle feed speed: Max 1500mm/min

Spindle speed: 6000 ~ 15000RPM (stepless)

Total power: 30KW

System language: Chinese / English

Appearance size: 370 × 200 × 270 cm

Machine weight: 10 tons (approx)