エンシュウ List of Products and Services

We would like to introduce our 15-axis vertical machining center, the 'SV130'. It is suitable for the production of light cutting work. The required floor space is 1,140×2,000mm, and the machine weight is 1,500kg. Additionally, it features a compact body with a height of 1,980mm and a wide machining area. Please feel free to contact us if you have any inquiries. 【Features】 ■ Space-saving ■ Reduction in capital investment ■ Suitable for the production of light cutting work ■ Wide machining area *For more details, please refer to the PDF document or feel free to contact us.

• Machining Center

We would like to introduce our 30-axis horizontal machining center, the 'SH350'. It supports automation options. The table size is 650×400mm, and the maximum load capacity of the table is 300kg. Additionally, it allows for reductions in capital investment and maintenance labor hours. Please feel free to contact us when you need assistance. 【Features】 ■ Space-saving and reduced height ■ Reduction in capital investment ■ Supports automation options ■ Simplification of production lines ■ Reduction in maintenance labor hours *For more details, please refer to the PDF document or feel free to contact us.

• Machining Center

The "WE30Ve E-Loader specification" is a vertical machining center that contributes to unmanned operation and labor-saving through automatic and manual setups. No auxiliary devices such as robots or gantries are required, achieving space-saving design. Additionally, it features a large and user-friendly machining area. 【Features】 ■ No integrator required ■ Twin arms and smooth workpiece loading and unloading ■ No auxiliary devices such as robots or gantries required ■ Achieves space-saving design ■ Realizes cost reduction *For more details, please refer to the PDF document or feel free to contact us.

• Machining Center

The "GE30V E-Loader Specification" is a vertical machining center designed for mass production processing that can accommodate small-batch production of various types. It is capable of handling large box-shaped workpieces. You can choose between a 30 taper spindle and a 40 taper spindle with the same machine size. Additionally, to enable processing equivalent to that of a horizontal machining center, we have secured the necessary load capacity and space for utilizing an NC rotary table. 【Features】 ■ Supports small-batch production of various types ■ Suitable for mass production processing of small parts ■ Specializes as a system machine, making it easier to accommodate jig loading specifications ■ Secured the necessary load capacity and space for utilizing an NC rotary table *For more details, please refer to the PDF document or feel free to contact us.

• Machining Center

The "E-Loader SERIES" is an automatic transport device that can be built into a machining center (MC). By using the X-axis of the MC as the transport drive source and further doubling it with a rack and pinion gear, sufficient transport stroke is secured. Compared to traditional gantry loaders or robots, it can be introduced in a space-saving and low-cost manner. 【Features】 ■ Can be compactly implemented inside the MC ■ The drive source for the transport loader utilizes the MC's X-axis ■ Efficient transport with a twin arm ■ Transport control is easy to understand and reliable since it is managed by the MC ■ Achieves low cost by effectively utilizing the MC *For more details, please refer to the PDF materials or feel free to contact us.

• Other conveying machines

Enshū, a total partner in laser processing development, handles high-power laser processing machines and systems. The types of lasers available include "directly coupled semiconductor lasers," which emit light by passing current through a semiconductor, and "fiber lasers," which use optical fibers as the amplification medium. Our company responds to various customer needs, from trial processing and prototype manufacturing to contract processing for laser processing development. 【Features of the Laser Processing Machine (LBM10)】 ■ Capable of high-speed laser processing ■ Compact and aesthetically pleasing design ■ User-friendly operation that easily maximizes laser capabilities *For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces the "quenching samples" produced with the laser processing machine LBM10, which was exhibited at "JIMTOF2014W" held at Tokyo Big Sight recently. For the quenching samples, we selected "S50C," which is commonly used for quenching. The report also includes suitable processing conditions for production. Although laser quenching processing has not yet been widely commercialized, our company has conducted numerous quenching processes, and we can accommodate a wide variety of quenching based on our processing data. 【Processing Conditions】 ■ Laser Used: Semiconductor Laser ■ Laser Output: 2kW ■ Processing Speed: 0.5m/min ■ Work Material: S50C *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces the differences in the characteristics of welding using fiber lasers (FL) and semiconductor lasers (DDL). Fiber laser welding has a lower laser output and faster processing speed compared to semiconductor laser welding, but it has been confirmed that both achieve approximately the same depth of penetration. By selecting the appropriate laser according to the processing conditions, a wide range of welding can be achieved. 【Characteristics of Fiber Laser Welding】 ■ The beam spot is narrow and the penetration depth is deep. ■ Suitable for cases where deep penetration is required or when laser cutting is desired. ■ Utilizing the small beam spot allows for welding and cutting in narrow spaces or specific areas. *For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces the application of butt welding in "welding of medium carbon steel (S45C)." S45C is a medium carbon steel that contains 0.45% carbon, which has a high hardening effect but is prone to cracking during welding. Therefore, in this welding process, we aimed for a clean surface without cracks. Additionally, we conducted dye penetrant testing to detect cracks more accurately. [Summary] ■ Test Processing: Butt Welding ■ Results - Confirmed that there were no internal cracks and that the welding was solid. - Demonstrated that even with S45C, which is prone to cracking during welding, it can be welded without causing cracks using a semiconductor laser. *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces "Welding of a disk (SUS304) and a shaft (S15C)." When attempting to weld using a lap joint, a power sufficient to melt at least 5mm thickness is required, which not only increases the bead width but also makes it easier for cracks and holes to occur. Therefore, this time we will perform welding using a butt joint (butt welding). This method involves applying heat to the area where the disk and shaft are in contact, melting both components to join them together. [Overview] ■ Test processing: Welding with a butt joint ■ Results - No cracks or holes, resulting in a clean finish - Cross-sectional photos confirm an inverted triangular shape of the weld penetration - Demonstrated that a consistent penetration depth can be achieved while filling the gap between the components *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces the "Characteristics and Benefits of Laser Resin Welding." Until now, methods for joining resins have included adhesives, ultrasonic welding, and high-frequency welding, but laser welding offers advantages not found in these methods. Laser resin welding can be performed as long as there is a space where the laser light can reach, allowing for a wide range of compatible shapes for the workpieces, and it can accommodate complex shapes such as three-dimensional forms. Furthermore, the appearance after welding is clean, so no finishing is required after processing. 【Features】 - Welding is possible as long as there is a space for the laser light. - A wide range of compatible shapes for the workpieces, capable of welding complex shapes. - The appearance after welding is clean, eliminating the need for finishing after processing. - Welding is possible even with a transmittance of 40-50%. *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

In Enshu, we are exploring "what can be achieved through laser processing" and conducting trial processing. Plastic products, which have become indispensable in our lives, are particularly easy to handle due to the property of certain plastics that become soft when heat is applied, and they are used in numerous products. This report introduces "the joining of plastics using semiconductor lasers (resin welding)." 【Principle of Resin Welding】 1. Pressure is applied from both sides of the stacked plates while laser light is irradiated. 2. The lower plate's light absorption causes heating from the energy of the laser light. 3. The resin near the area where the laser is irradiated melts due to the heating. 4. The lower plate's light absorption again causes heating from the energy of the laser light. 5. When the laser irradiation stops, the melted area cools naturally and is welded. *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces the "tensile strength of overlapping welding and corner welding of stainless steel plate (SUS436L)." Additionally, it includes other features of welding using semiconductor lasers that have not been covered in previous reports. 【Overview】 ■ Test material: Overlapping welding and corner welding of stainless steel plate (SUS436L) ■ Results - The wider the joint area of the plate, the higher the strength of the joint. - Even with a weld shape that does not penetrate to the back side of the workpiece, it is still considered to be penetrated. - Compared to cases with a penetrated weld shape, there is no significant decrease in tensile strength. ■ Workpiece: SUS436L (t0.8) × SUS436L (t0.8) flat plate *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces the overlap welding and corner fillet welding of cylindrical workpieces made of stainless steel (SUS304). Our semiconductor laser has the advantage of producing minimal distortion during welding, hardening, and brazing, and it also enables welding with reduced spatter and blowholes, which are common welding defects. 【Overview】 ■ Workpiece: SUS304 (t1.0) × SUS304 (t1.0) ■ Test Processing: Overlap welding and corner fillet welding of cylindrical workpieces made of stainless steel (SUS304) using a semiconductor laser ■ Results: Minimal change in distortion before and after processing *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces the overlapping welding of SUS436L (stainless steel). We conducted tests to create a GAP (gap) between the workpieces. Our semiconductor laser has a wide beam spot, which increases the area of contact between the workpieces, allowing for strong joints. 【Overview】 ■ Test Processing - Overlapping welding of SUS436L (stainless steel) - Creating a GAP (gap) between workpieces using a semiconductor laser ■ Results - Even with a GAP of 0.3mm, the workpieces were joined without melting away - The width of the weld area is wide, ensuring strength - Difficult to melt away even with a gap *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces the joining of CFRP (carbon fiber reinforced plastic) and titanium alloy. By irradiating a laser on the titanium alloy side (t=2mm), we melted the resin portion covering the surface of the CFRP to achieve the joint. Conventional methods include mechanical fastening using adhesives, bolts, etc., but the laser-based joining method addresses the issues associated with traditional joining methods. [Overview] ■ Test Processing ・Joining of CFRP (carbon fiber reinforced plastic) and titanium alloy ■ Results ・Elimination of environmental issues caused by volatile harmful substances from adhesives, as well as the shape limitations and weight increase associated with mechanical fastening in conventional joining methods. *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces "Laser Hardening of S45C." S45C is a material that has a high carbon content, making it prone to welding cracks and difficult to weld. However, the high carbon content can be utilized through the hardening process. Laser hardening is suitable for parts with special shapes, such as egg shapes, blocks, or the edges of cutting tools, where partial hardness and wear resistance are required. 【Overview】 ■ Material: S45C ■ Test Processing: Hardening of S45C egg-shaped plate (t=7.0mm) ■ Results: Hardness before hardening approximately HV200 → Hardness after hardening approximately HV650 *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

This report introduces "Laser Welding of S45C." S45C, a carbon structural steel, has a high carbon content and is prone to cracking, making it a difficult material to weld. However, in the tests conducted this time, we were able to weld without causing cracks under certain conditions. 【Overview】 ■ Material: Carbon structural steel S45C ■ Test processing: Butt joint of S45C flat plate (t=10mm) ■ Results: Confirmed minimal occurrence of blowholes *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

We are exploring what can be achieved through laser processing and conducting trial processing. Enshu is currently offering a free collection of "Laser Processing Machine Trial Processing Reports"! This document clearly presents various trial processing results, including examples of laser welding and laser hardening of S45C, which is prone to cracking and difficult to weld, as well as examples of joining CFRP and titanium alloys, illustrated for easy understanding. *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract
• Prototype Services

The "WE30Ve" is a vertical machining center that pursues high functionality with a functional and beautiful design. It comes standard with a powerful motor that exceeds class standards, demonstrating high torque and high power potential. The simple and spacious machining area offers exceptional ease of use, not limited to processing large workpieces. 【Features】 ■ Class-leading high torque motor ■ Large capacity and user-friendly machining area ■ Low overhang and high rigidity gantry column structure ■ Maintenance-free design on both sides allows for adjacent machine placement ■ Machine configuration fully considers the mounting of jigs *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines
• Machining Center

The "GE30Ve" is a vertical machining center suitable for mass processing of small parts. It simplifies compatibility with jig mounting specifications. You can choose between a 30 taper spindle and a 40 taper spindle within the same machine size. Additionally, we have secured the necessary load capacity and space to utilize an NC rotary table, enabling processing equivalent to that of a horizontal machining center. 【Features】 ■ Ideal for mass processing of small parts ■ Specializes as a system machine, facilitating compatibility with jig mounting specifications ■ Allows selection of 30 taper spindle or 40 taper spindle within the same machine size ■ Secured load capacity and space necessary for utilizing an NC rotary table ■ Capable of processing equivalent to that of a horizontal machining center *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines
• Machining Center

Since its establishment in 1920, Enshu Corporation has been globally developing and providing unique mechatronic products based on years of accumulated technology. The 'EV360Te' is a compact machining center that balances productivity and economy. It ensures a Z-axis stroke comparable to high-column specification machines in standard configuration. Additionally, it has a large load capacity, allowing for the mounting of fixtures and indexes. The tool magazine is designed for 24 tools and supports a variety of hole processing and tapping operations. 【Features】 ■ Achieves a vast stroke (600mm (X) × 360mm (Y) × 300mm (Z)) ■ Ensures a Z-axis stroke comparable to high-column specification machines in standard configuration ■ Large load capacity allows for the mounting of fixtures and indexes ■ Tool magazine accommodates 24 tools and supports a variety of hole processing and tapping operations *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines
• Machining Center

Since its establishment in 1920, Enshu Corporation has been globally developing and providing unique mechatronic products based on years of accumulated technology. The 'EV450Te' is a high-speed, high-production machining center that improves productivity by shortening the spindle acceleration and deceleration time. Excellent accessibility due to table movement (Y-axis). It is possible to equip the table with an air pressure supply port for fixtures (5P) as an option. 【Features】 ■ Increased productivity due to shortened spindle acceleration and deceleration time ■ Excellent accessibility due to table movement (Y-axis) ■ Arm-less high-speed ATC ■ Equipped with an air pressure supply port for fixtures (5P) on the table (optional) *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines
• Machining Center

Since its founding in 1920, Enshu Corporation has been globally developing and providing unique mechatronic products based on years of accumulated technology. The 'GE30H' is a wide-space horizontal machining center that meets the needs of the lightweight and energy-saving era. It features direct chip disposal and the separation of the machining area from the drive unit. By selecting between BT30 and BT40 (optional) spindles, it enables a wide range of machining on the same line. 【Features】 ■ Table-fixed machining center suitable for line configuration (machine width 1,150mm) ■ Direct chip disposal ■ Separation of machining area and drive unit (zone cover) ■ Reduction of machining time and power consumption through increased speed ■ A wide range of machining on the same line achieved through spindle selection *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines
• Machining Center

Since its establishment in 1920, Enshu Corporation has been globally developing and providing unique mechatronic products based on years of accumulated technology. The 'GE40H' is a horizontal machining center suitable for mass production parts processing, equipped with the reliability and high productivity required for system machines. In addition to having a wide processing area, it can accommodate various jigs and gantries. Furthermore, it is easy to adapt to IoT. 【Features】 ■ High-output, high-rigidity No. 40 spindle ■ Wide processing area ■ Compatible with various jigs and gantries ■ High-level basic performance suitable for system machines for mass production processing ■ Easy adaptation to IoT *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines
• Machining Center

At Enshu Corporation, since our founding in 1920, we have been developing and providing unique mechatronic products globally, based on many years of accumulated technology. The 'JE50S' is a table-fixed machining center suitable for line configuration. It features direct chip disposal and separation of the processing area from the drive unit. In addition to being equipped with hardware and software that fully consider energy conservation, we also offer our unique correction technology "DynaScale" as an option. 【Features】 ■ Suitable for line configuration (machine width 1,440mm) ■ Direct chip disposal ■ Separation of processing area and drive unit (zone cover) ■ DynaScale (unique correction technology) *Optional ■ Hardware and software that fully consider energy conservation *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines
• Machining Center

Enshu Corporation has been globally developing and providing unique mechatronic products based on years of accumulated technology since its establishment in 1920. The 'GE460He' is a machining center that achieves a high level of productivity through high-speed rapid feed. It features a high-quality spindle that combines high speed, lubrication, and cooling capabilities. It has also achieved further space-saving and energy-saving improvements. 【Features】 ■ High-level productivity brought by high-speed rapid feed (90m/min-1) ■ High-quality spindle with high speed, lubrication, and cooling capabilities ■ Achieved further space-saving ■ Machine configuration designed with energy-saving considerations *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines
• Machining Center

Since its establishment in 1920, Enshu Corporation has been developing and providing unique mechatronic products globally, based on many years of accumulated technology. The 'GE480He' is a wide-stroke type of the high-speed machining center 'GE460He'. It features a high-quality spindle that combines high speed, lubrication, and cooling capabilities. It has also achieved further space-saving and energy efficiency. 【Features】 ■ High-level productivity brought by high-speed rapid feed (90m/min-1) ■ High-quality spindle that combines high speed, lubrication, and cooling capabilities ■ Achieved further space-saving ■ Machine configuration considering 30% energy savings *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines
• Machining Center

At Enshu Corporation, since our founding in 1920, we have been developing and providing unique mechatronic products globally, based on years of accumulated technology. The 'GE580He' is a high-speed, high-rigidity universal horizontal machining center capable of heavy cutting. We have highly refined the speed and rigidity. The new column design achieves even greater rigidity. 【Features】 ■ Universal horizontal machining center (50 size) suitable for heavy cutting ■ Highly refined speed and rigidity ■ Further rigidity enhancement with the new column design ■ Wide stroke of 800mm for each axis *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines
• Machining Center

The "GE590H" is a horizontal machining center designed for high-speed and heavy cutting. It features a thick bed and thick ribs, providing high rigidity capable of withstanding heavy cutting. By adopting a center trough for chip disposal, it eliminates chip accumulation inside the machine and facilitates chip handling. In addition to being equipped with an interface compatible with multi-tool ATC and APC, we also offer a high-torque spindle as an option. 【Features】 ■ Achieves high rigidity capable of withstanding heavy cutting with a thick bed and thick ribs ■ Adopts a center trough for chip disposal ■ Eliminates chip accumulation inside the machine, facilitating chip handling ■ Equipped with an interface compatible with multi-tool ATC and APC ■ High-torque spindle available (optional) *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines
• Machining Center

The "VF360D" is a dedicated machine for finishing the valve section of the cylinder head after press fitting. Based on the general-purpose vertical machining center "EV360Te," it offers cost reductions compared to dedicated machines. It features a compact body that is easy to install. With a dedicated 2-axis head, it can handle both the intake and exhaust sides with a single unit. 【Features】 ■ Compact body that is easy to install (footprint 1700mm x 1930mm) ■ Based on the general-purpose vertical machining center "EV360Te" ■ Cost reduction compared to dedicated machines ■ A dedicated 2-axis head allows for handling both the intake and exhaust sides with one unit ■ The horizontal valve finisher dedicated machine "VF80H" is also available in the lineup *For more details, please refer to the PDF document or feel free to contact us.

• Special Processing Machinery
• Other processing machines

Since its founding in 1920, Enshu Corporation has been globally developing and providing unique mechatronic products based on years of accumulated technology. The "EP-0" is a dedicated processing machine for finishing the outer diameter of aluminum pistons. It features a robust yet simple structure, achieving a compact body that is easy to install. The tool shaft is driven by a linear motor, and we have developed and adopted our unique vibration suppression control. 【Features】 - Compact body that is easy to install (Width 910mm, Installation area 2.0m²) - Robust and simple structure - Tool shaft driven by a linear motor - Developed unique vibration suppression control - Structure designed with MTTR in mind *For more details, please refer to the PDF document or feel free to contact us.

• Special Processing Machinery
• Other processing machines

The "BH100VL" is a vertical machining center that achieves process integration by incorporating machining performed by honing dedicated machines. The Z-axis is driven by a high-power linear motor, enabling high-speed operation and backlash-free performance. It features a simple, spacious, and user-friendly workspace that can comfortably accommodate various jigs. This single machine can handle a variety of machining tasks, making it suitable for diverse production needs. 【Features】 - Integrates machining performed by honing dedicated machines into the machining center to streamline processes. - Ideal for finishing automotive engine parts and multi-variety processing. - The Z-axis is driven by a high-power linear motor. - Achieves high-speed operation and backlash-free performance. - Simple, spacious, and user-friendly workspace. *For more details, please refer to the PDF document or feel free to contact us.

• Machining Center
• Special Processing Machinery
• Other processing machines

High-speed, low-distortion, and high-quality welding is possible with laser welding. Laser hardening allows for localized hardening, and no cooling process is required. Things that were previously impossible can now be achieved with lasers. For more details, please download the catalog.

• Welding Machine

The laser processing machine LBM20 dramatically changes the welding and quenching process compared to before. We propose a versatile machine equipped with essential functions for laser processing. For more details, please download the catalog.

• Welding Machine

The laser processing machine LBM10 dramatically changes the welding and hardening processes as we know them. We propose a versatile machine equipped with essential functions for laser processing. 【Features】 ○ High precision and high-speed with high acceleration and deceleration capabilities ○ Commands necessary for processing can be easily issued from the LBM main unit ○ Aimed primarily at laser processing of small parts, achieving the smallest class of floor space ○ High-precision 3-axis orthogonal system with a wide processing range ○ Added high-speed rotating axis to expand the processing area ○ The rotating axis can be set vertically or horizontally *For more details, please contact us or download the PDF.

• Welding Machine

Innovation in Resin Bonding Technology! 【Features】 ◆ Hybrid 6-axis control capable of 3D welding processing ◆ Wide working area of 200mm x 200mm ◆ Equipped with a domestically produced laser system from Hamamatsu Photonics ◆ Prepared with a welding confirmation monitoring system (O/P) ◆ Ideal for resin welding of automotive, OA equipment, and medical device parts ◆ Also supports hardening with semiconductor lasers

• Welding Machine

The high-power semiconductor laser welding system "L1" is a laser welding system that uses domestically produced high-power semiconductor lasers. It features a cantilever beam structure that emphasizes specifications and workability on the production line, with an axis configuration that supports 2D tailored blank welding and 3D welding. 【Features】 ○ Cantilever beam structure emphasizing specifications and workability on the production line ○ Significant energy-saving and space-saving effects due to the use of domestically produced high-power semiconductor lasers ○ Achieves superior positioning accuracy with a hybrid 6-axis configuration of orthogonal 3 axes and rotating 3 axes ○ In addition to high-precision positioning, the large gap tolerance results in fewer defects caused by beam position misalignment ○ Realizes high-quality welding with minimal spatter *For more details, please contact us or download the PDF.

• Welding Machine