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PALMARY MACHINERY CO., LTD.

OIG-200D / OIG-200DL35 internal grinding machine

大光長榮新一代CNC內圓磨床系列，以完美的機械結構設計，優雅的造型，搭配先進CNC控制器，將內圓磨床技術帶進另一個新領域。

機械結構體採用高級鑄件製成，長久無變形之虞。全機精密結構，保證讓您擁有最佳研磨精度。

OIG CNC系列 / Ø150 mm 最大研磨內徑 / 200 / 350 mm 最大長度 / 480 / 450 / 450 mm X軸 / Z軸行程

Product Features

Grinding application (OIG-200D model)

This machine comes standard with two internal grinding wheel spindles, which can be used for various needs and are suitable for grinding internal holes, end faces and outer diameters in one go.

Automated operation

For mass production, automated production equipment such as automatic feeding and receiving equipment can be selected separately.

Slide

The slide table uses linear roller guides to ensure smooth and stable movement.

Machining positioning accuracy

The feed axis is paired with an optical scale module to improve machining positioning accuracy.

Product Specifications

Model OIG-200D OIG-200DL35
ability
Maximum clamping outer diameter Ø200 mm
Maximum grinding inner diameter Ø150 mm
Maximum length of grinding workpiece 200 mm 350 mm
Grinding wheel spindle
spindle outer diameter Ø90 mm
rotational speed 10,000~50,000 rpm
X-axis worktable
fast movement speed 10 M/min
journey 480 mm
Minimum setting value 0.001 mm
Z-axis worktable
fast movement speed 10 M/min
journey 480 mm 450 mm
Minimum setting value 0.001 mm
Y-axis worktable
fast movement speed 10 M/min
journey 480 mm 450 mm
Minimum setting value 0.001 mm
Work spindle head
Rotation angle +7°～-8° +1° ~ -1°
Thrust angle MT 6
Spindle speed 0~500 / 0~800 rpm
Spindle load (including fixture) 35 kgs 50 kgs
motor
Grinding wheel spindle 1.5 kW 1.5 kW / Optional 2.25 kW
working spindle 0.75 kW 2.25 kW
X-axis feed slide 1.8 kW
Z-axis feed slide 1.8 kW
Y-axis feed slide 1.8 kW
hydraulic pump 0.75 kW
cutting fluid pump 0.09 kW
box volume
Hydraulic tank 29 L
Cooling water tank 70 L
Mechanical weight
net weight 5700 kgs 6000 kgs
*The specifications and dimensions of the machine are subject to change without notice.

Standard accessories

  • FANUC CNC Controller x 1
  • Full-coverage sheet metal x 1
  • Grinding wheel spindle x 2 (10000~50000 rpm selectable)
  • Optical ruler (X-axis) x 1
  • Diamond trimmer x 1
  • Automatic belt tension adjustment device x 1
  • Standard accessories for electrical box x 1
  • Fuel tank with pump x 1
  • Water tank with pump x 1
  • Work light x 1
  • Tools (including foot pads) and toolbox x 1

Selecting accessories

  • Spare grinding wheel spindle
  • Roller dressing device (for CBN grinding wheels)
  • Three-jaw chuck
  • Hydraulic three-jaw chuck
  • Gear quick clamp
  • Soft jaw turning device
  • Collision avoidance device
  • Grinding wheel shaft spray oil supply device
  • Electromagnetic coolant chip removal device
  • Paper tape coolant chip removal device
  • Oil mist recovery machine
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