Fully Automatic Internal Grinding Machine 'SIG02α II'

Successfully achieved significant miniaturization of the main unit! It widely accommodates various spindle types with an outer diameter of up to φ62.

The "SIG02α II" is an evolved fully automatic internal grinding machine that inherits the SIG series, boasting a sales record of over 2,000 units. In addition to the well-established 2-roller 1-shoe spindle, a 2-shoe 1-magnet spindle is also available. It features a high-rigidity static pressure guide surface on the table guide. Moreover, it has successfully achieved significant miniaturization of the machine body, allowing it to accommodate workpiece outer diameters ranging from φ8mm to φ40mm and φ30mm to φ62mm, depending on the spindle type. 【Features】 ■ Centerless type for bearing processing ■ High-rigidity static pressure guide surface on the table guide ■ Capable of handling workpiece outer diameters from φ8mm to φ40mm and φ30mm to φ62mm ■ Significant miniaturization of the machine body achieved ■ Body dimensions: 1,240mm(W) × 1,220mm(D) × 1,800mm(H) *For more details, please refer to the PDF document or feel free to contact us.

Related Link - http://www.sii.co.jp/mt/sig02a2.html

basic information

【Processing Range】 ■ 2-Roller 1-Shoe M Type - Workpiece inner diameter: Minimum φ1.5 / Maximum φ19 - Workpiece inner diameter: Minimum φ1 / Maximum φ16 - Workpiece width: Minimum 1 / Maximum 8 ■ 2-Roller 1-Shoe LM Type - Workpiece inner diameter: Minimum φ8 / Maximum φ26 (φ40) - Workpiece inner diameter: Minimum φ5 (φ4) / Maximum φ23 (φ35) - Workpiece width: Minimum 3 / Maximum 30 ■ 2-Shoe 1-Magnet MG Type - Workpiece inner diameter: Minimum φ30 / Maximum φ62 - Workpiece inner diameter: Minimum φ5 / Maximum φ56 - Workpiece width: Minimum 5 / Maximum 25 (30) *For more details, please refer to the PDF document or feel free to contact us.