GSM-1520S model is designed in 2 box guideway structure as strong and durable features and also is constructed with heavy-duty Meehanite cast iron to ensure high rigidly, wear resistance, and no deformation. Meanwhile, The model built in direct driven way in ball screw, that will make more efficient and fasten feeding speed.

For heavy-duty cutting, we will generally recommend to have box guideway constructure design to fulfil in powerful spindle torque and stability operation requirement. All casting irons in GSM brand machine be designed and manufactured in TAIWAN.

This model supports to 610 x 1854mm (24" x 73") worktable size and 1300 (kgs) loading capability as production demand. Numerous configuration and equipment options provide the ideal solution for any job.

With P2-grade precision bearing is adopted for the main spindle to directly assembled for maximum level of support. Moreover, precise accuracy is for C3 level.

GSM-1520S completely offers the stability & flexibility cutting capability and is a well choice for medium workpiece size in this model.

High Rigidity

• GSM-1520S built in 2 box guideways design for stability heavy duty cutting and robus for a long service life.
• The base, column, saddle and worktable of CNC bed type box guideway milling machine are manufactured from high quality Meehanite cast iron, stress relieved for high stability. All GSM CNC bed type milling machines are designed and made in TAIWAN.
• The X, Y, and Z axis sideways are hardend, precision ground, which be coasted with Turcited-B for maximum wear resistance. Over 40 industrial experiences in hand scraping technology makes the stability and durability of high-quality production capability in all CNC bed type milling machines of GSM brands.

Highly Precision

• Spindle: GENG-SHUEN use main spindle which is equipped with a P2 grade precise heavy bearing for sustaining a wide range of radial and axial direction forces.
• Bearing: The spindle adopts precision NSK bearings, high speed, high precision, and the maximum speed can reach 10,000rpm.
• Double Nuts Ball Screw: It greatly increases the transmission rigidity and eliminates the effect of thermal deformation during movement, thus ensuring the positioning accuracy and repeat positioning accuracy of the machine tool.

High Performance

• Choice of FANUC, MITSUBISHE, MESIMES, FAGOR, and SYNTEC CNC control.
• With Ball Bar Testing: CNC bed type milling machines are inspected by ball bar tested to ensure best accuracy & alignment in circular path. With operator protections are provided including complete enclosures which allow a perfect chip disposal and can be the noise damper.
• With Laser Calibration: All of GSM CNC milling machines are measured & calibrated using laser calibration equipment to ensure precise verification & compensation of the machines and get the best accuracy & repeatability.

Standard Accessories

• Controller of 5 brands FANUC, MITSUBISHI, SIEMENS, FARGOR AND SYNTEC for selectable.
• 3-axis telescopic cover.
• LED work lamp.
• Auto lubrication system.
• Coolant system (pump).
• Tool box.
• Heat exchanger.
• Spindle oil cooler.
• Semi-guarding: W / table splash guard and interlock.

Optional Accessories

• Power Transformer (380V / 50HZ / 3PH).
• Armless type ATC-16T.
• Armless type ATC-20T.
• Arm type ATC-24T.
• Pull stud.
• Coolant Thru spindle.
• Two-way gear box.
• Renishaw TS-27R tool settler.
• Renishaw OMP-60 touch probe.
• Oil separator.
• Simple type CTS 20 ~ 40bar.
• CTS 20 ~ 40bar + paper filter.
• 4 axis rotary table.
• CE Norm.