M7 Series High Precision Hydraulic Horizontal Spindle Surface Grinder
Model: Haitong M7130
Type: CNC Hydraulic Horizontal Spindle Surface Grinding Machine
Grinding length: 660 mm
Grinding wheel: 350 x 40 x 127 mm, 1440 rpm
Table size: 1000 x 320 mm
Machine specs: 4200 kg, 2800 x 1750 x 2350 mm (L×W×H)
Power: 11 kW total, 7.5 kW spindle motor
Precision: Processing accuracy 300:0.008 μm, Ra 0.63 μm surface roughness
Features: 1100 mm max longitudinal movement, easy operation
Warranty: 1 year
Application: Manufacturing plants
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Technical Parameters
Main technical parameters | |||||
Description | Unit | M7130 | M7132 | M7140 | |
Size of workatable (LxW) | mm | 1000×320 | 1000×320 | 1000×400 | |
Max.Longitudinal movement of worktable | mm | 1100 | 1100 | 1100 | |
Max. Distance from the spindle centerline to the worktable surface | mm | 580 | 580 | 580 | |
Max.Cross movement grinding head | mm | 350 | 370 | 450 | |
Vertical movement of thegrinding head by handwheel | Per gradutaion | mm | 0.01 (0.005) | 0.01 (0.005) | 0.01 (0.005) |
Per revolution | mm | 1(0.5) | 1(0.5) | 1(0.5) | |
Rapid lifting motor | Power | kw | 0.37 | 0.37 | 0.37 |
Speed | r/min | 1440 | 1440 | 1440 | |
Abrasive wheel dim (Dxdxw) | mm | Ф350x40x127 | Ф350x40x127 | Ф350x40x127 | |
Speed of grinding wheel | kw | 1440 | 1440 | 1440 | |
Total power of motor | kw | 11 | 11 | 11 | |
Power of spindle motor | kw | 7.5 | 7.5 | 7.5 | |
Power of oil pump motor | mm | 3 | 3 | 3 | |
Processing accuracy | μm | 300:0.008 | 300:0.008 | 300:0.008 | |
Surface roughness | mm | Ra:0.63 | Ra:0.63 | Ra:0.63 | |
N/G weight | kg | 3680/4000 | 3980/4200 | 4100/4600 | |
Package(LxWxH) | mm | 2800×1750×2350 | 2800×1750×2350 | 2800×1750×2350 | |
Product Details
Features
Precision Spindle
Key Features:
● P4 Grade Rolling Bearing Integration
● High-Performance Spindle Design
● Ultra-Smooth Movement Capability
● Precision-Engineered Spindle Assembly
● Enhanced Thermal Stability
● Optimized Bearing Preload System
● High-Speed Operation Capacity
● Minimal Runout Design
Benefits:
● Ensures Exceptional Rotational Accuracy
● Reduces Vibration for Improved Surface Finish
● Enhances Overall Machining Precision
● Extends Bearing and Spindle Lifespan
● Maintains Accuracy Over Extended Operation Periods
● Supports Higher Cutting Speeds for Increased Productivity
● Improves Consistency in Part Quality
● Minimizes Heat Generation During High-Speed Operation
Magnetic Chuck
Key Features:
● Permanent Magnetic Design
● Multi-Part Clamping Capability
● Small Workpiece Compatibility
● User-Friendly Operation
● Uniform Magnetic Field Distribution
● Quick Release Mechanism
● Durable and Low-Maintenance Construction
Benefits:
● Enables Secure Holding of Multiple Parts Simultaneously
● Improves Setup Efficiency for Small and Thin Workpieces
● Reduces Setup Time Between Different Part Sizes
● Minimizes Workpiece Distortion During Clamping
● Enhances Workplace Safety by Eliminating Manual Clamping
● Increases Machine Utilization with Faster Part Changes
● Supports Consistent Part Positioning for Improved Accuracy
● Allows for Easy Cleaning and Maintenance of Work Surface
Roller Guide
Key Features:
● Steel Ball Guide Rail for X-Axis
● Synchronous Belt Transmission
● High-Precision Rolling Elements
● Low-Friction Design
Benefits:
● Ensures Smooth and Precise X-Axis Motion
● Improves Positioning Accuracy and Repeatability
● Reduces Wear for Extended Lifespan
● Lowers Maintenance Requirements
● Enhances Energy Efficiency
Additional Advantages of Synchronous Belt:
● Quieter Operation than Traditional Gear Systems
● Reduced Vibration for Improved Surface Finish
Hydraulic System
Key Features:
● Taiwan-Made Hydraulic Components
● Smooth Operation Design
● Long Service Life
● Precision Flow Control
Benefits:
● Ensures Reliable and Consistent Performance
● Reduces Machine Downtime
● Lowers Maintenance Costs
● Improves Overall Machine Efficiency
● Supports Precise Movement Control
Fuselage Material
Key Features:
● Resin Sand Cast Iron Construction
● Quenched Casting Process
● High Rigidity Design
● Enhanced Durability
● Optimized Stress Distribution
● Thermal Stability
● Vibration Dampening Properties
Benefits:
● Provides Excellent Structural Stability
● Reduces Vibration During Operation
● Improves Machining Accuracy
● Extends Machine Lifespan
● Maintains Dimensional Stability Over Time
● Enhances Overall Machine Performance
● Minimizes Thermal Expansion Effects
● Supports Consistent Part Quality
Circuit System
Key Features:
● Strict Circuit Design Standards
● High-Sensitivity Switching Components
● Efficient Power Distribution
● Advanced Control Logic
● EMI/EMC Shielding
● Thermal Management Integration
● Modular Circuit Architecture
Benefits:
● Ensures Responsive Machine Operation
● Improves Overall System Efficiency
● Enhances Reliability of Machine Functions
● Reduces Electromagnetic Interference
● Optimizes Power Consumption
● Facilitates Easy Maintenance and Upgrades
● Supports Precise Control of Machine Operations
● Increases Machine Uptime and Productivity
Electronic Digital Display
Key Features:
● High-Precision Measurement Capability
● Stable Digital Readout
● Quality-Assured Components
● Multiple Axis Display
● User-Friendly Interface
● Error Compensation Function
● High-Resolution Screen
● Data Output Capability
Benefits:
● Ensures Accurate and Consistent Measurements
● Improves Operator Efficiency
● Reduces Human Error in Reading Measurements
● Enhances Overall Machining Precision
● Supports Real-Time Position Monitoring
● Facilitates Easy Quality Control Checks
● Improves Production Documentation
● Increases Confidence in Machining Results
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