Product Overview

The No. 4 Professional Turret Milling Machine is a versatile vertical milling machine designed for workshops requiring reliable machining performance, flexible workpiece positioning, and straightforward operation. With a 1270 × 254 mm working table, R8 spindle taper, and 3 HP spindle motor, this machine provides a practical solution for general metalworking and machining applications.

The machine provides 780 mm longitudinal travel, 400 mm cross travel, and 500 mm vertical travel, giving operators a useful working range for milling, drilling, boring, slotting, facing, and other machining operations.

With a swiveling turret head and rigid vertical milling structure, this turret milling machine provides convenient tool positioning and flexible machining angles while maintaining stable cutting performance. It is well suited to machine shops, maintenance departments, tool rooms, repair workshops, and small-batch production.

• Professional Turret Milling Structure: The rigid vertical turret configuration provides stable workpiece support and flexible positioning for general machining operations.
• R8 Spindle Taper: The R8 spindle configuration provides compatibility with commonly used milling toolholders and tooling for vertical milling applications.
• 3 HP Spindle Motor: The main spindle motor provides reliable cutting performance for milling, drilling, boring, slotting, and other general machining operations.
• Large 1270 × 254 mm Working Table: The spacious worktable provides sufficient machining area for medium-sized workpieces, fixtures, and multiple machining setups.
• Wide Three-Axis Travel: The machine provides 780 mm longitudinal travel, 400 mm cross travel, and 500 mm vertical travel for flexible workpiece positioning.
• Adjustable Milling Head: The milling head can swivel 90° left and right and 45° front and back, allowing greater flexibility for angled machining operations.
• 16-Step Spindle Speed: The spindle provides a speed range of 80–5440 rpm with 16 speed steps for different cutting conditions and tooling requirements.

• Rigid Vertical Turret Structure: The vertical turret configuration provides stable cutting support and flexible tool positioning for conventional milling operations.
• Swiveling Milling Head: The milling head can rotate ±90° left and right and ±45° front and back, allowing operators to perform angled milling operations.
• R8 Spindle System: The R8 spindle taper is widely used for vertical milling applications and provides convenient tooling compatibility.
• Large Working Table: The 1270 × 254 mm worktable provides sufficient space for fixtures and medium-sized workpieces.
• Wide Three-Axis Travel: The 780 × 400 × 500 mm X/Y/Z travel provides flexible workpiece positioning across the machining area.

R8 spindles are commonly used on conventional vertical milling machines. For an additional technical reference, see the

Haas Knee Mill technical specifications
,
which also documents an R8 spindle configuration.

For a larger turret milling machine with a 1370 × 305 mm working table, see the

No. 5 Turret Milling Machine
.

For a larger heavy-duty vertical milling machine, see the

X5040 Vertical Milling Machine
,
which features a 400 × 1700 mm working table and an 11 kW spindle motor.

For a different vertical milling machine configuration, see the

X5032 Vertical Milling Machine
.

• Clamping Kit: Standard workholding clamping accessories.
• X-Axis Automatic Feed: Automatic longitudinal table feed for convenient machining operations.
• 3-Axis DRO: Digital readout system for X, Y, and Z-axis position monitoring.
• Standard Machine Tooling: Basic machine tooling and setup accessories according to the confirmed configuration.

Accessory configuration may vary according to the final quotation and customer requirements.

• Pre-Shipment Inspection: Machine performance, operating functions, and key specifications are checked before shipment.
• Machining Verification: Machine operation and machining performance can be verified before delivery according to the agreed inspection requirements.
• Technical Support: ZCIT provides technical assistance, spare parts support, and online service for customers after delivery.

Q: What is the main advantage of this turret milling machine?
A: The machine combines a rigid vertical turret structure with a swiveling milling head, providing flexible tool positioning for a wide range of conventional machining operations.

Q: What is the working table size?
A: The working table measures 1270 × 254 mm.

Q: What spindle taper does the machine use?
A: The machine uses an R8 spindle taper.

Q: What is the spindle speed range?
A: The spindle speed range is 80–5440 rpm with 16 speed steps.

Q: What is the spindle motor power?
A: The main spindle motor is rated at 2.25 / 3 HP according to the listed machine specification.

Q: Can the milling head be angled?
A: Yes. The milling head can swivel ±90° left and right and ±45° front and back.

Need a Professional Turret Milling Machine?

Send us your workpiece dimensions, drawings, material, or machining requirements. Our team can help you confirm the spindle configuration, tooling requirements, power supply, and suitable machine specification.