IG-150-NC Internal Grinder for Extra High Accuracy in Metalworking
Model: Haitong HT-150
Type: Internal Grinding Machine
Grinding wheel size: 355 x 50 x 127 mm
Power: 4.64 kW
Spindle motor: 1.5 kW
Machine weight: 2100 kg
Dimensions (L×W×H): 2600 x 1400 x 1710 mm
Voltage: 220/380V (customizable)
Warranty: 1 year
Features: High-accuracy, structural rigidity, stability
Certification: ISO 9001
After-sales service: One-year remote warranty service
Application: Precision engineering, metalworking
Customization: Color and voltage options available
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Technical Parameters
Model | Internal Grinder NC Series | HT-150-NC |
Capacity | ||
Workhead cover swivelling dia. | Ø280 mm | |
Internal grinding range | Ø150 mm | |
Max. workpiece length | 200 mm | |
Wheel spindle | ||
Spindle outer diameter | Ø90 mm | |
Linear velocity | 45 M/S | |
Spindle speed | 10000～50000 r.p.m. | |
Table (X axis) | ||
Rapid feedrate | Ø0.05 M/min | |
Max. table traverse | 60 mm | |
Min. setting unit | 0.001 mm | |
Table (R axis) | ||
Rapid feedrate | Ø70 M/min | |
Max. table traverse | 70 mm | |
Min. setting unit | 0.001 mm | |
Hydraulic axis/Z axis | ||
Rapid feedrate | 7.2 M/min (Hydraulic) | |
Max. table traverse | 540 mm | |
Work spindle | ||
Workhead swivel | +7°～-8° | |
Center taper | MT 6 | |
Spindle speed | 0~800 r.p.m. | |
Max. load of spindle (tool holder included) | 50 kgs | |
Motor | ||
Wheel spindle | 1.5 KW | |
Work spindle | 0.75 KW | |
X axis infeed table | 0.4 KW | |
Z axis infeed table | 0.4 KW | |
Hydraulic pump | 1.5 KW | |
Coolant pump | 0.09 KW | |
Tank | ||
Hydraulic tank | 85 L (Hydraulic: 65 / Lubrication: 20) | |
Coolant tank | 70L | |
Weight | ||
Net weight | 2100 kgs | |
Features
Convenient Grinding Operation
Key Features:
● Fully Automated Grinding Cycle
● Integrated Rough Grinding Process
● Automatic Wheel Dressing System
● Precision Finish Grinding Capability
● Programmable Spark-Out Function
● User-Friendly Operation Interface
● Flexible Production Mode Support
● Customizable Grinding Sequences
Benefits:
● Enhances Overall Grinding Accuracy
● Simplifies Operation for Operators of Various Skill Levels
● Significantly Increases Productivity
● Supports Both Mass Production and Small Batch Processing
● Reduces Setup and Cycle Times
● Ensures Consistent Quality Across Production Runs
● Minimizes Operator Intervention and Potential Errors
● Adapts Easily to Diverse Workplace Grinding Requirements
Precision Workhead Spindle
Key Features:
● High Precision Roller Bearing System
● Clockwise 7° to Anticlockwise 8° Swivel Range
● Tapered Workpiece Grinding Capability
● High Accuracy Spindle Design
● Enhanced Rigidity Construction
● Silent Running Operation
● Precision Angular Adjustment Mechanism
● Robust Locking System for Stability
Benefits:
● Ensures Exceptional Machining Accuracy
● Enables Versatile Grinding of Straight and Tapered Surfaces
● Reduces Vibration for Improved Surface Finish
● Supports Higher Spindle Speeds with Minimal Noise
● Increases Overall Machine Precision and Performance
● Allows for Easy Setup of Complex Grinding Operations
● Enhances Workpiece Holding Stability During Grinding
● Improves Productivity for Both Standard and Specialized Parts
Slide Table
Key Features:
● Hydraulic Drive System
● Variable Speed Control
● Reciprocating Movement Mechanism
● Superior Stability Design
● Precision Hydraulic Valves
● Smooth Motion Control
● Adjustable Stroke Length
● Robust Table Construction
Benefits:
● Enables Fine-Tuning of Grinding Speed and Feed
● Enhances Overall Machining Stability
● Improves Surface Finish Quality
● Allows for Adaptability to Various Workpiece Sizes
● Reduces Vibration During Grinding Operations
● Increases Precision in Material Removal
● Supports Consistent Performance Over Long Production Runs
● Provides Reliable and Repeatable Table Movements
NC Controlled Auto. Dressing with Compensation
Key Features:
● Automatic Dressing System with NC Control
● Selectable Dressing Compensation Modes
● Diamond and CBN Wheel Compatibility
● Multiple Dressing Compensation Options
● Adaptive Dressing for Hard-to-Grind Parts
● Precision Dressing Tool Positioning
● Integrated Wheel Wear Monitoring
● Programmable Dressing Cycles
Benefits:
● Maintains Optimal Wheel Shape and Sharpness
● Enhances Grinding Quality for Diverse Materials
● Extends Grinding Wheel Life
● Improves Consistency in Part Quality
● Reduces Setup Time for Different Grinding Operations
● Increases Overall Machine Efficiency
● Supports High-Precision Grinding of Challenging Materials
● Enables Flexible Adaptation to Varying Grinding Requirements
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