First first turret milling machine

First first turret milling machine
FREFACE The Long Chang 1 1/2 Series Milling Machine, a versatile milling machine, ideally suits a wide range of machining operations milling, drilling, and boring on flat and inclined surfaces, as well as molding.

Friction Wheel Gear and Quill: Our exclusive high-molecular inner lining gear, designed with a special alloy steel and patented as no. 7225810, eliminates operation shock and noise, preventing rust. The quill, made of Cr-coated steel tube, is ground with super capability for anti-wear.

Main Spindle: Made of Ni-Cr alloy steel, the main spindle is hardened and ground. Supported in three positions by angular contact ball bearings, it ensures rigidity during heavy-duty machining.

Column and Base: The world-famous Meehanite, applied to the column and base, offers shock-absorbing, tensile strength, and anti-wear qualities, surpassing FC30 cast iron in endurance against heavy loads and impacts.

Turret Milling Machine Optional Accessories:

Variable Speed Head

4 Riser Block

Chrome Bedway Coolant System

Servo Power Feed

48 Working Table

Standard Specifications (inch/mm):

Work Table: 

Spindle Speed: 

Machine Net Weight: 

Table Travel Hand: 

Saddle Travel: 

Knee Travel: 

Head: 

Motor: 

Spindle Taper: 

Quill Travel:

Meehanite Casting:

Heavy-duty type

Features:

Matching components made from Meehanite GC cast iron for excellent damping capacity and wear-resistant characteristics.

Overarm-turret, knee-column, and saddle-knee designed with wide and long square ways for accuracy and stiffness.

Handfeed wheels located at the front for ease of operation.

Saddle with wider and longer bearing surfaces for maximum support and accuracy.

Main spindle made from Cr-Mo alloy steel, heat-treated and ground, providing rigidity and accuracy.

Specifically designed slide clamping devices for firm position holding.

Elevating screw protected by a dust cover for long-term accuracy.

Automatically timed centralized lubrication system.

X, Y axes lead screw with double-nut backlash-eliminating mechanisms.

Machine Dimension (Model: LC-16TM):

Working Surface: 

Longitudinal Travel: 

Cross Travel: 

Vertical Travel Knee: 

Vertical Spindle Motor: 

Spindle Speeds: 

Spindle Taper: 30/R-8

Quill Feed: 

Vertical Feed per Revolution of Spindle: Adjustable

Head Swivel R-L:

Overarm Travel: 

Overarm Swivel: 

Spindle Nose to Table: 

Spindle Centerline to Column Surface: 

Weight: 1380 kgs

Optional Accessories for Model LC-16TM:

Turcite-B Slideways

Coolant Tray

Table Power Feed

Cross Power Feed

Air Power Drawbar

Auto-Timed Lubrication

Step Head (Model: LC-16TM):

Main components made from Meehanite GC cast iron.

FEATURES. To ensure accuracy and provide stiffness to resist heavy cutting resistance, the matching of over- arm-turret, knee, column, and saddle-knee are designed with wide and long square ways. All handfeed wheels are located at the front of machine for the ease of operation. Saddle with wider and longer bearing surfaces to the table provides maximum support and accuracy. OD Main spindle is made from Cr-Mo alloy steel, properly heat-treated and ground. It is mounted on pre cision angular contact ball bearings. The quill and quill housing are ground precisely to provide fit on diam- eter, providing rigidity and accuracy under heavy cutting conditions. ЁЈSpecifically designed slide clamping devices can hold slides firmly O on position. ф OElevating screw is protected by dust cover ensuring acc- uracy over long term O service. -O Automatically times centralized lubrication 0 system reduces service time. X. Y. axes lead screw with double-nut back lash eliminating mechanisms can be adjusted easily. 2HP spindle motor and wider spindle speed range from 80 to 2760 RPM 60Hζ, 68 to 2280 RPM 50HZ, MODEL: LC-165VS MACHINE DIMENSION: OPTIONAL ACCESSORIES: TURCITE-B SLIDEWAYS TURCITE-B SLIDEWAYS COOLANT SYSTEM COOLANT TRAY TABLE POWER FEED CROSS POWER FEED AIR POWER DRAWBAR AUTO-TIMED LUBRICATION SPECIFICATION: MODEL: LC-165VS MM INCH WORKING SURFACE LONGITUDINAL TRAVEL CROSS TRAVEL 355 14 VERTICAL TRAVEL KNEE VERTICAL SPINDLE MOTOR 3FiP 4P SPINDLE SPEEDS VARIABLE SPINDLE TAPER NST 40 QUILL TRAVEL 127 5 VERTICAL FEED PER REVOLUTION OF SPINDLE HEAD SWIVEL R L 90 OVERARM TRAVEL 330 13 OVERARM SWIVEL 3600 SPINDLE NOSE TO TABLE SPINDLE CENTERLINE TO COLUMN SURFACE WEIGHT 1430 KGS LONG CHANG MACHINERY CO., LTD. Fi аt NO. 6, ALLEY 26, LANE 284, PU TSU KENG, TAIPING SHIANG TAICHUNG. TAIWAN, TELEX: LCHANGMA CABLE; LONGCHANG TAICHUNG FAX,