HIGH QUALITY PERFORMANCE:

• The machine is suitable for vertical milling, angular milling, drilling, tapping, boring, die sinking and jig boring.
  
• The spindle is driven by high quality V-belt, featuring high tensile strength, excellent flexibility, minimum elongation, minimum slipping, positive transmission and long service life.
  
Gears in the milling head are manufactured from high quality Chrome Molybdenum alloy steel carburization treated and precision ground, providing maximum durability, high precision and minimum wear.

■ HYM 30VS INVERTER VARIABLE

• Major castings are made of high quality cast iron, completely annealed and stress relieved for deformation free performance.
  
• Square slideways on vertical and cross feed, way surfaces are hardened and precision ground, assuring maximum rigidity and maintaining high accuracy in heavy duty machining.
  
• Clutch teeth are hardened and precision ground for quiet running.
  
• Digital lubrication permits for timed lubrication and oil flow rate adjustment.
  
• Continuous speed change for automatic feed gives operation convenience.
• Rugged construction throughout combined with extra wide slideways ensures maximum rigidity and stability.
  
• The quill is hard chrome plated and precision ground. Head bore is honed to precisely fit the quill, assuring accurate movement of quill and maximum wear resistance.
  
• The X-axis feed is driven by servo system. Mitsubishi AC motor drive permits variable speed change as desired, and also features rapid traverse function and MPG electronic handwheel.
  
• The machine employs preloaded ball screw with double nuts. This assures high precision, high rigidity, no backlash, high repeatability, long life, high transmission efficiency and power saving.
  
  
• Heavy duty NST#40 vertical milling head.
  
• Spindle is manufactured from SCM-21 material, carburization treated, tempered and precision ground. Supported by class P4 bearings.
  
• Forced lubrication system for gears, clutches and bearings in the milling head, for long service life of parts.
  
• The major cast iron of FC-30 and FCD-45 is high tensil material (MEEHANITE), it is annealed for stress releaving, featuring anti-wearness and deformation free.
  
• The table slideway, and top and bottom surfaces are tempered and hardened. Precision ground T-slots upgrade accuracy on reference planes.
• Automatic lubrication to X, Y, Z-axis slideways and feed screws assures long parts life. Lubrication frequency is 60 minutes.
• X, Y-axis slideways and gibs are coated with Turcite-B for smooth traverse and wear resistance.