Palmary Oig-200de High Precision Internal Grinding Machine

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: OIG-200DE
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Precision: High Precision
• Certification: ISO 9001
• Condition: New
• Max. Chuck Outer Diameter: Ø200 mm
• Max. Internal Grinding Dia.: Ø150 mm
• Max. Workpiece Length: 200 mm
• Transport Package: Wooden Case
• Specification: 6000 kgs
• Trademark: Palmary
• Origin: China
• Production Capacity: 300set/Year

Product Description

Palmary OIG-200DE CNC internal Grinding Machine
 

Product Parameters

Model	OIG-200DE	OIG-200DEL35
Capacity
Max. chuck outer diameter	Ø200 mm
Max. internal grinding dia.	Ø150 mm
Max. workpiece length	200 mm	350 mm
Z axis Internal wheel spindle
Spindle outer dia.	Ø90 mm
Spindle speed	10000~50000 r.p.m.
Y axis Internal wheel spindle
Spindle outer dia.	Ø90 mm
Linear velocity	30 M/s
Spindle speed	1880 / 2090 r.p.m.
X axis Table
Rapid feedrate	10 M/min
Max. table traverse	480 mm
Min. setting unit	0.001 mm
Z axis Table
Rapid feedrate	10 M/min
Max. table traverse	450 mm
Min. setting unit	0.001 mm
Y axis Table
Rapid feedrate	10 M/min
Max. table traverse	310 mm
Min. setting unit	0.001 mm
Work spindle
Workhead swivel	+7°~-8°	+1° ~ -1°
Center taper	MT 6
Spindle speed	0~500 / 0~800 r.p.m.
Max. load of spindle (tool holder included)	35 kgs	50 kgs
Motor
Z axis Grinding wheel	1.5 kW
Y axis Grinding wheel	4 kW
Workhead	0.75 kW	2.25 kW
X axis infeed table	1.8 kW
Z axis infeed table	1.8 kW
Y axis infeed table	1.8 kW
Hydraulic pump	0.75 kW
Coolant pump	0.09 kW
Tank
Coolant tank	70 L
Machine weight
Net weight	6000 kgs	6300 kgs

Product Description

Introduction
The new CNC internal Grinding Machine from PALMARY features optimal structural design, and an elegant appearance combined with advanced CNC control. The all new series will bring internal grinding technology into a new era.
The structural parts of the machine are manufactured from high quality cast iron for deformation-free performance year after year. The entire machine is precision built throughout to guarantee the best possible grinding accuracy you can find anywhere.

Grinding application
One internal wheel spindle plus one external wheel spindle model for your different application requirement. It's capable of grinding internal hole, end face and outer diameter at one time setting.

Automatic operation
To meet mass production requirements, automatic loading and unloading equipment is available to provide a fully automatic operation.

Slide table
The slides move on roller type linear guideways for increasing smoothness & stable movement.

Work Spindle
Bearing work spindle, can be used with various types of fixtures.

Grinding Wheel Spindle

• Standard internal grinding wheel spindles are available from 10,000 to 50,000 rpm.
• The internal grinding wheel spindle can also equip with customized grinding wheels to grind the outer diameter or end face according to grinding requirements.
• The spindle head transmission adopts high precision roller bearings, high precision, high rigidity and quiet operation. Spindle head can be rotated in the range of 8 degrees in front and 7 degrees in the back, which is suitable for grinding workpieces with large inclination.

Upgrade positioning accuracy
The feed axis is equipped with optical scale to upgrade positioning accuracy.

3 Axis
Three axis CNC control for X-axis, Y-axis, and Z-axis, flexible combination, can be fully customized with strong composite function. It can fulfill the requirements of high precision and high accuracy grinding, and save the wasted working hours when lifting and carrying the workpiece.

Automatic Belt Tension Adjustment
Utilizing the principle of belt self-weight and eccentric shaft, it automatically adjusts the tension of the belt to ensure the complete output of the motor torque, avoiding the belt slackness affecting the grinding and cutting ability, and with the dual-frequency motor, the motor speed can be adjusted locally to meet the different needs of grinding.

CNC Controller
Paired with a circular dialogue style controller screen, it enhances the intuition of setting, greatly shortens the adjustment and setting time, and increases the equipment utilization rate.

Company Profile