Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine

Product Details
Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
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  • Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
  • Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
  • Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
  • Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
  • Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
  • Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
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  • Overview
  • Product Parameters
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
E250
Controlling Mode
CNC
Automatic Grade
Automatic
Precision
High Precision
Certification
ISO 9001
Condition
New
Surface Rotation Diameter
250 mm
Distance Between Two Centers
500 mm
Max.Grinding Diameter
250 mm
Spindle Speed
50~500 Rpm
Transport Package
Wooden Case
Specification
3200 kgs
Trademark
Palmary
Origin
China
Production Capacity
300set/Year

Product Description

Hotman E250  Cylindrical Grinder
Product Parameters
Specification Item Unit E250
Processing Capacity Surface rotation diameter mm 250
Distance between two centers mm 500
Max.grinding diameter mm 250
Max.load between two centers Kg 60(cen.)/20(w.h)
G.w size (OD×W×ID) mm Ф405×32~50×Ф127
Grinding wheel speed rpm 1570
Max. linear speed m/s 35
Headstock Spindle speed rpm 50~500
Clamping top / M.T4
Tailstock Automatic telescopic distance mm 40
Clamping top / M.T4
Worktable Z-axis rapid movement speed m/min 8
Z axis minimum setting unit mm 0.001
Maximum moving range mm 550
Rotation angle Deg +6/-9
Motor Grinding wheel spindle motor KW 3.75/5.5
X-axis feed motor KW 2.2
Z-axis feed motor KW 2.2
Headstock spindle motor KW 0.75
Cooling water motor KW 0.75
Tailstock oil pump motor KW 0.75
Lubricating oil pump KW 1/4
Other Machine size(L×W×H) mm 2800×2000×2000
G.W (appx.) KG 3200
 
Product Description

Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
Compact, Mass-Produced, Cost-Effective:

  • Compact structure, modularity of main components, easy to maintain and easy to install.
  • Active measuring device for full closed-loop control of the grinding process.
  • Additionally installed robotic arms or robotic units enable to achieve unmanned operation and connected processing.


Ontology:
The body and components are cast by FC-25 cast iron. After two manual annealing treatment. After natural aging treatment. Components are processed by YASDA, MITSUI, SEIKI, TOSHIBA, ELB and other world-class equipment once clamping processing. Precision size can be up to micron level, to ensure high precision equipment basic components.

Automatic lubrication system:
Machine guide rails and precision ball screws are continuously lubricated by automatic lubrication system to ensure longer service life and accuracy. The cooling system is separated from the body to eliminate vibration and favorable heat dissipation.

Automatic system:
Customized, highly automated grinding system with a wide selection of options, including automatic end measuring device, automatic outside diameter measuring device, hydraulic tailstock device and highly integrated automatic loading and unloading system.

Grinding wheel head feed shaft:
The grinding feed system is composed of a V and a flat track with precise hand cutting, automatic lubrication system, precision ball screw, high precision and high power servo motor. It has the characteristics of smooth movement, excellent repeated positioning accuracy and long service life of the track.

Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
Static spindle
Static pressure bearing oil film, from starting to stop always work under the support of oil film, very low wear. Long service life, high rotation accuracy, oil film stiffness, the machine can maintain accuracy for a longtime.

Motorized spindle
High speed, low vibration, low noise, smooth movement. High processing efficiency, low roughness and good precision.
Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
C3 class ball screw
Due to static lubrication features, friction interaction can be reduced, and can increase rigidity and positioning accuracy.
Small feed in 1μm. (CNC machine configuration)

Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
Hand spatula
The contact surface of the guide rail is reduced by precision hand-shoveling and lubricating oil system to ensure high precision and wear resistance of axial movement.
Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
Spindle head
Three jaw chuck can be installed, and can be matched with different working chuck design to facilitate the research of different workpiece. The grinding spindle has the function of centering and simultaneous movement, and the user can make quick conversion in the top machining and three claw clamping machining (special accessories).
Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine
Grinding Form
Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine

Company Profile

Hot Sale Easy to Operate E250 Hotman Cylindrical Grinding MachineHot Sale Easy to Operate E250 Hotman Cylindrical Grinding MachineHot Sale Easy to Operate E250 Hotman Cylindrical Grinding MachineHot Sale Easy to Operate E250 Hotman Cylindrical Grinding MachineHot Sale Easy to Operate E250 Hotman Cylindrical Grinding Machine


 

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