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Precision Hydraulic Surface Grinding Machine with Dual V-Shaped Guideways and Low-Noise Spindle
Precision Hydraulic Surface Grinding Machine with Dual V-Shaped Guideways and Low-Noise Spindle
Place of Origin:
China
Brand Name:
Queenly
Certification:
GS, CE, RoHS, ISO 9001
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Product Details
Application:
Glass
Model NO.:
UT260
Control Method:
Closed-Loop Control
Condition:
New
Processing Precision:
0.01~0.02(mm)
Specification:
2550×3020×3000
Production Capacity:
50sets/Month
Performance Classification:
High-End CNC Machine Tools
Transport Package:
Pallet
Origin:
China
Numerical Control:
CNC/MNC
Trademark:
Queenly
Process Usage:
Metal-Cutting CNC Machine Tools
Movement Method:
Contour Control
Leading Time:
35days
Payment & Shipping Terms
Minimum Order Quantity
1sert
Price
USD50000-USD100000
Packaging Details
Standard export packing
Delivery Time
15-30DAYS
Payment Terms
T/T
Supply Ability
30set/mouth
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Product Description
Precision Hydraulic Surface Grinding Machine with Dual V-Shaped Guideways and Low-Noise Spindle
The Precision Hydraulic Surface Grinding Machine is a reliable grinding solution designed for flat surface grinding, precision mold grinding, metal part finishing, tool room grinding, machinery component processing, and industrial surface machining. With hydraulic table movement, dual V-shaped guideways, precision-scraped sliding surfaces, low-noise spindle motor, and high-precision sleeve-type spindle structure, this machine provides smooth operation, stable grinding accuracy, and excellent surface finishing performance.
The machine adopts dual V-shaped guideways at both the front and rear. The guideway surfaces are precision-scraped to ensure smooth sliding, stable movement, and strong wear resistance. For XD150 and XD400 models, special resin-coated guideways are available, providing improved durability, excellent precision retention, and flexible, easy operation during long-term grinding work.
The spindle motor is designed for vibration-free and low-noise operation, helping improve the grinding environment and maintain stable surface quality. Reduced vibration is especially important for precision surface grinding, mold finishing, and parts requiring fine surface roughness.
The machine is equipped with a high-precision sleeve-type spindle using four precision angular contact ball bearings. After strict measurement and preload selection, the spindle is assembled in a temperature-controlled room to ensure stable spindle performance and high assembly accuracy.
Key Features
- Precision hydraulic surface grinding machine for flat surface finishing
- Dual V-shaped guideways at both front and rear improve movement stability
- Precision-scraped guideway surfaces ensure smooth sliding and wear resistance
- XD150 and XD400 models can use special resin-coated guideways
- Resin-coated guideways improve durability and precision retention
- Vibration-free and low-noise spindle motor supports stable grinding
- High-precision sleeve-type spindle ensures reliable machining accuracy
- Four precision angular contact ball bearings improve spindle stability
- Temperature-controlled spindle assembly improves long-term performance
- Fully waterproof labyrinth design protects spindle bearings
- Helps maintain bearing life and grinding surface roughness
- Suitable for mold grinding, tool room grinding, and precision metal part finishing
Product Images
Technical Specifications
| Item | Parameter |
|---|---|
| Model | GD-618Y |
| Workbench size (L×W) | ≈450×150mm |
| Workbench longitudinal travel | ≈180mm |
| Workbench transverse travel | ≈480mm |
| Workbench transverse speed (stepless) | 3-20 m/min |
| Workbench longitudinal feed, continuous (stepless) | 50-500mm |
| Workbench longitudinal feed, intermittent (stepless) | 1-20mm |
| Workbench T-slots (number×width) | 1×14mm |
| Max spindle center to table distance | 380mm |
| Vertical feed/rev (handwheel) | 1.25mm |
| Vertical feed/div (handwheel) | 0.01mm |
| Cross feed/rev (handwheel) | 4mm |
| Cross feed/div (handwheel) | 0.02mm |
| Grinding wheel speed | ≈2850 r/min |
| Grinding wheel size (OD×WID) | Φ180×13×Φ31.75mm |
| Hydraulic spindle motor | 1.1kW |
| Hydraulic working pressure | 3MPa |
| Hydraulic oil tank capacity | ≈60L |
| Surface roughness | Ra0.32μm |
| Net weight | 850kg |
| Total motor power | 2.74kW |
| Grinding head motor power | 1.1kW |
| Dimensions (L×W×H) | ≈1560×1100×1800mm |
Frequently Asked Questions
What is the Precision Hydraulic Surface Grinding Machine used for?
It is mainly used for flat surface grinding, mold grinding, metal part finishing, tool room grinding, machinery component processing, and precision surface machining.
What are the advantages of dual V-shaped guideways?
Dual V-shaped guideways provide stable support, smooth sliding movement, strong wear resistance, and reliable grinding accuracy during long-term operation.
What is the benefit of precision-scraped guideways?
Precision scraping improves guideway contact quality, sliding smoothness, and motion stability, helping maintain consistent grinding accuracy.
What are resin-coated guideways used for?
Special resin-coated guideways, available on XD150 and XD400 models, improve durability, precision retention, and operation flexibility.
Why is a low-noise spindle motor important?
A vibration-free, low-noise spindle motor helps reduce grinding vibration, improve operator comfort, and support better surface finishing quality.
What spindle structure does the machine use?
The machine uses a high-precision sleeve-type spindle with four precision angular contact ball bearings for stable and accurate grinding performance.
How does the waterproof labyrinth design help?
The fully waterproof labyrinth design helps protect spindle bearings from coolant and grinding dust, improving bearing service life and maintaining grinding surface quality.
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