The engineering conglomerate, Lakshmi Machine Works Limited, started its value-driven machine tool division in 1988 to produce India’s finest range of CNC Machines. LMW’s machine tool division showcased some of its latest machines and solutions at the ACMEE 2023 show held in Chennai from 15th to 19th June. The exhibited lineup comprised a range of cutting-edge machines that truly epitomize innovation and technological excellence.
S turn I: The Next Generation Turning Center
This machine comes with a maximum diameter of 320 mm and a maximum length of 400 mm. It has an 8-station hydraulic turret, allowing for efficient and precise tool changes during operations. Additionally, the spindle speed of 4500 rpm and spindle power of 5.5/7.5 kW enable fast and powerful cutting operations. This makes the machine suitable for a wide range of applications, from high volume production runs to precision machining of complex parts. The improved axis rigidity ensures positional accuracy and repeatability. The enhanced structure for chip evacuation also contributes to the machine’s high level of performance by effectively removing chips. This machine is an excellent choice for high-quality, reliable turning capabilities. The machine is suitable for Automobile, Fittings, Pumps & Valves, General Engineering, etc.
Gigaturn I: An Optimal Large-Diameter Turning Center
This state-of-the-art machine is equipped with distinctive features to enhance turning operations. With a maximum turning diameter of 510 mm and a turning length of 590 mm, this machine can handle a variety of turning operations with ease. The machine is equipped with an A2-11 spindle and an 18-inch chuck, making it ideal for working with large workpieces. With spindle power ranging from 15 kW to 30 kW, this machine can handle even the toughest materials and produce high-quality finished products.
The 12-station hydraulic turret provides stable cutting, ensuring efficient and precise results. This machine also boasts roller LM guideways on all axes, delivering exceptional accuracy. Gigaturn offers enhanced chip disposal capacity in addition to the powerful cutting capacity. Gigaturn can be optimized for the machining of aluminum alloy wheels with necessary work holdings and accessories.
JD 1: High-Speed Drill Tap Center
JD1 has stroke capabilities of 500 mm on the X-axis, 400 mm on the Y-axis, and 320 mm on the Z-axis. It also boasts a spacious pallet size of 650 mm X 400 mm, allowing for efficient handling of materials. This machine is designed to deliver superior performance and precision. The high-speed drill tap center features a rigid structure that provides a wider working area, allowing for greater flexibility and precision.
With a direct drive BBT 30 high-speed spindle up to 24,000 rpm, this machine is capable of delivering unparalleled performance and accuracy. The high-speed pocket tilting automatic tool changer ensures smooth and seamless tool changes, while the high rapid transverse rates of 48 m/min enable efficient and speedy movements of the machine.
Its advanced design ensures exceptional precision and efficiency in the production of high-quality components for the Automobile, Electric Vehicle, Die & Mould, and Electronic segments.
J6: Vertical Machining Center
J Series machines have high demand in the market for their exceptional reliability, performance, and precision. These machines have a wide working area and boast spindle power ranging from 7.5 to 22 kW, with direct drive spindle speeds of up to 12,000 rpm. The machines feature a direct drive BT 40 spindle as well as the option of a BT 50 spindle.
In addition, the J series machines are equipped with a 24-tool ARM-type automatic tool changer (ATC) that facilitates rapid and efficient tool changes, taking less than 2 seconds. The machines feature precision linear guideways on the X, Y, and Z axes, ensuring accuracy and stability during operation. Rotary Automatic Pallet Changer (RAPC) is available in selected models of the J Series as an optional feature.
J Series machines can be easily configured to handle different materials like steel, aluminum, brass, die steel, inconel, and titanium. These machines are highly versatile and cater to major industries like Automobile, Die & Mould, Pumps & Valves, Forging, and General Engineering.
LMW’s machine tool division has the total capability to design and manufacture world-class CNC turning, milling, and turnmill centers. The high precision mother machines, coupled with skilled personnel, produce high-quality products. The company has made substantial investments in manufacturing facilities, which bring technological competence to address the global market. Our exceptional R&D team possesses a profound understanding of customer demands and excels in developing cutting-edge CNC machines that precisely address those requirements. LMW offers about 55 models and about 88 variants, ensuring that its cutting-edge CNC machines precisely cater to the specific requirements of its valued customers.
At LMW, the focus is on major demanding factors in the market: 1) Accuracy and long-lasting repeatability, 2) Reliability, 3) Reduction in cycle time, 4) Low cost per component, and 5) High productivity. To sum it up, we term it as the “4Ps” – Precision, Performance, and Productivity attribute towards Prosperity, and LMW believes in delivering prosperity to our customers through our products and solutions.