Precision Hydraulic Surface Grinding Machine

Precision Hydraulic Surface Grinding Machine

Precision Hydraulic Surface Grinding Machine is used for grinding flat and formed metal surfaces with stable table motion and controlled finish. It is used in mold making, metal workshops, and mechanical parts processing for surface finishing and correction.

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Product Introduction
 

Introduction

 

Precision Hydraulic Surface Grinding Machine is used for grinding flat and formed metal surfaces with stable table motion and controlled finish. It is used in mold making, metal workshops, and mechanical parts processing for surface finishing and correction.

 

 

Technical Parameters

 

Semi-Auto

Vertical

Rapid movement and manual

Cross

Auto intermittent

Longitudinal

Hydraulic

 

Model

MX-4080AH/AHR

Table size (L*W)

806x406mm

Maximum longitudinal travel

830mm

Cross tranal

420mm

Distance from table surface to spindle center

480mm

Magnetic chuck size

800x400mm

Speed of table longitudinal movement

7~16m/min

Table transverse movement

Auto feed

0.1~8mm

Rapid speed

990m/min

Feed of handwheel

0.02mm/div.

Wheelhead vertical movement

Auto feed

/

Rapid speed

990mm/min

Feed of handwheel

0.01mm/div.

Grinding wheel

Speed

50HZ 1440rpm; 60HZ 1750rpm

Size(OD*W*ID)

φ300x30xφ75mm

Spindle motor

4kw

Hydraulic motor

2.2kw

Cooling motor

0.09kw

Elevating motor (AHR)

0.25kw (AHR)

Cross feed motor

0.04kw

Max. loading capacity of table(include magnetic chuck)

200kg

Total rated power

7kw

Height of machine

1840mm

Cross weight

2000kg

Packing size (L*W*H)

2500x2000x2220mm

 

 

Key Features

 

Rigid Cast Structure

Cast iron machine bed designed to maintain structural alignment under continuous grinding load.

 

Hydraulic Table Drive

Hydraulic transmission system with table speed range of 7–16 m/min for stable reciprocating motion.

 

Grinding Valve System

Dedicated mechanical hydraulic valve with direction control and throttling regulation for stable reversing motion.

 

Magnetic Workholding Compatibility

800×400 mm magnetic chuck interface available for permanent or electromagnetic chuck options.

 

 

Customization Services

 

Machine Configuration:Table travel, grinding height, and layout can be adjusted based on workpiece size.


Hydraulic System:Hydraulic pressure, flow, and table speed can be tuned for different conditions.


Guideway Options:Scraped finish level and sliding material can be selected for accuracy needs.


Workholding System:Magnetic chuck type and size can be customized as required.


Electrical Standards:Voltage, frequency, and control layout can be adapted for different markets.

 

 

FAQ

 

Q: Can guideway wear be controlled?

A: Wear is gradual and can be controlled through lubrication quality and periodic adjustment.

Q: What is the typical cause of hydraulic instability?

A: Air contamination, oil degradation, or valve wear are the most common factors.

Q: Does spindle condition affect precision over time?

A: Yes, bearing wear or imbalance can gradually affect surface consistency.

Q: What components require regular maintenance?

A: Guideways, hydraulic seals, valves, and lubrication points require periodic inspection.

Q: What maintenance has the biggest impact on lifespan?

A: Lubrication consistency and hydraulic system cleanliness are the most critical factors.

Q: How is long-term wear typically managed?

A: Through scheduled inspection, part replacement, and hydraulic oil management.

Q: How is the machine packaged and shipped?

A: Machines are fixed, protected with anti-corrosion treatment, and shipped via sea freight or agreed logistics methods.

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