Hydraulic Surface Grinding Machine

Hydraulic Surface Grinding Machine

Hydraulic Surface Grinding Machine with 460×180mm capacity and cast iron structure for standard surface grinding operations. Used to maintain stable table movement and reduce vibration issues during manual hydraulic grinding work.

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Product Introduction
 

Introduction

 

Hydraulic Surface Grinding Machine with 460×180mm capacity and cast iron structure for standard surface grinding operations. Used to maintain stable table movement and reduce vibration issues during manual hydraulic grinding work.

 

 

Technical Parameters

 

MX-618

AH

AHR

Vertical

Manual

Rapid movement and manual

Cross

Auto intermittent

Auto intermittent

Longitudinal

Hydraulic

Hydraulic

 

Model

MX-618AH/AHR

Max. workpiece to be ground (L*W)

460x180mm

Maximum travel of table (L*W)

500x190mm

Magnetic chuck size

400x150mm

Number of T-Slot

1mmx12n

Distance from table surface to spindle center

335mm

Wheel size (dia*width*bore)

φ180x13xφ31.75mm

Spindle speeds (50Hz)

2800r/min

Table longitudinal (left and right) speed (stepless)

3-23m/min

Continuous (variable speed)

150mm/min

Intermittent (stepless)

0-5m/times

The handwheel rotates

2.5mm

Hand wheel each grid

0.02mm

The handwheel rotates

1.25mm

Hand wheel each grid

0.01mm

Spindle motor

1.1kw

Cooling motor

0.04kw

Hydraulic motor

1.5kw

Cross feed motor

0.04kw

Elevating motor (AHR)

0.25kw(AHR)

Oil tank capacity

60L

The machined surface of the base of parallelism

300/0.005mm

Surface roughness

Ra 0.32μm

Net weight

0.7T

Cross weight

0.8T

Packing size (L*W*H)

1850x1200x1860mm

 

 

Features

 

Direction Control Valve
Dual-section mechanical hydraulic valve for table direction switching and flow control, providing stable and controlled stroke reversal.


Scraped Slideway Surface
Hand-scraped guideways with hardened sliding surfaces for stable linear motion accuracy under load.


Hydraulic Stroke Reversal System
Hydraulic control system designed for repeatable and consistent table reversing during continuous grinding cycles.


Manual Feed Assembly
Hand-operated feed mechanism for fine adjustment of grinding depth and positioning during setup operations.

 

 

Customization Services

 

 Machine Size and Grinding Range:Table size and travel range can be adjusted to match different workpiece dimensions and processing requirements.


Hydraulic and Control System:Hydraulic pressure, table speed, and control layout can be configured based on operating preferences.


Workholding Options:Permanent or electromagnetic chuck configurations available with customizable size and layout.


Electrical and Power Setup:Voltage and frequency can be adapted for different country standards.

 

 

Applications

 

Mold and Tool Production:Flat grinding of mold bases, inserts, and precision tooling components.


Metal Fabrication Shops:Surface finishing of steel, alloy, and non-ferrous metal parts.


Machine Part Processing:Grinding of mechanical components requiring controlled flatness and surface quality.


Maintenance and Repair Workshops:Reconditioning and resurfacing of worn metal parts and assemblies.

 

 

FAQ

 

Q: Why is cast iron used instead of welded steel?

A: Cast iron provides better vibration damping and reduces deformation under continuous grinding load.

Q: Does guideway wear affect long-term accuracy?

A: Wear is minimized through hardened contact surfaces and regular lubrication.

Q: Is hydraulic motion stable under load changes?

A: Yes, the system is designed to maintain consistent motion under varying grinding resistance.

Q: What affects hydraulic system performance over time?

A: Oil condition, maintenance cycle, and operating environment are key factors.

Q: Can different materials be processed on this machine?

A: Yes, but grinding parameters must be adjusted according to material hardness.

Q: What maintenance is required for long-term use?

A: Regular lubrication, hydraulic oil inspection, and guideway cleaning are required.

Q: How is quality ensured before shipment?

A: Each machine undergoes structural inspection, motion testing, and trial grinding before delivery.

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