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High Precision CNC Centerless Grinding Machine in-Feed Max Dia 350mm Cylindrical Grinder

Price $210000.00
Min Order 1 Piece
Availability In Stock
Shipping From Jiangsu, China
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Model NO.:
HCGM-L600
After-sales Service:
Long Term
Warranty:
1year
Type:
Centerless Grinding Machine
Processing Object:
Cylindrical Parts
Abrasives:
Grinding Wheel
Controlling Mode:
CNC
Automatic Grade:
Automatic
Cylindrical Grinder Type:
Universal Cylindrical Grinder
Precision:
High Precision
Certification:
CE, ISO 9001
Condition:
New
Accuracy:
0.001mm
Grinding Wheel:
600*600*305mm
Max Diameter:
400mm
Control System:
PLC, CNC
Trademark:
PHISONG
Transport Package:
Wooden Case
Specification:
4400*4300*1700
Origin:
China
HS Code:
8460291100
Product Description


HCGM-L600 High Precision CNC/PLC Wide-wheel Centerless Grinder


 
1.Salient features:
 
1.1. Grinding configuration & regulating area.
1.1.1. Grinding wheel frame and regulating wheel frame double moving.
1.1.2. Iron casting, natural aging, high rigidity, minimum deformation.
1.1.3. The diameter and wideth of grinding wheel is 600mm, with strong grinding force,  can increase the grinding allowance in a single pass, and decrease repeating, to raise efficiency.
1.1.4. Grinding wheel inverter constant linear velocity guarantee reliable grinding.
1.1.5. Spindles of grinding wheel & regulating wheel adopt five-plate short bearing bushed static-hydrodynamical oil film bearing, which with better rigidity,and meet the need of heavy loading grinding and precise grinding. Grinding wheel & regulating wheel double supporting.

1.2. Feeding & dressing
1.2.1.  Grinding wheel frame feeding guide is flat V type paste to mould rail, servo motor drives ball screw, minum feeding amount is 0.001mm.
1.2.2. Regulating wheel feeding guide is flat V type paste to mould rail, servo motor drives ball screw, minum feeding amount is 0.001mm.
1.2.3. Grinding & regulating wheel dresser reciprocate adopts linear guide, gear motor, step-less speed adjustiing.
1.2.4. Grinding wheel dresser feeding adopts double V roller guide, servo motor drives ball screw. Regulating wheel dresser feeding adopts double V roller guide, gear motor step-less speed adjusting.

1.3. Electric
1.3.1. Regulating wheel adopts inverter step-less speed adjusting, avoiding motor reverse. 
1.3.2. Operation system adopts Siemens 808D three axes CNC system with automatic infeed grinding system, feeding amount, speed, time and step adjustable.

1.4. Lubrication 
1.4.1. Separate lubrication oil tank for grinding wheel spindle and regulating wheel spindle with constant temperature.

1.5. Cooling
1.5.1. Cooling system adopts magnetic separator.
1.7. Configuration
1.7.1. Modularization design, scientific and good looking appreance, optional if necessary.

2. Main application:
The grinder is mainly used for through-feed grinding of cylindrical surface of ring-type parts and bearings, which diameter of 10-250mm. 

2. Main configuration:

Part name Spec. QTY. Unit Supplier
Control system CNC 808D 1 set Siemens
Servo motor    3 set Siemens
Regulating wheel inverter    2 PC Shenzhen Inovance Technology
Grinding wheel motor 45KW 1 PC Wannan Electric
Regulating wheel motor 7.5KW 1 PC Wannan Electric
low voltage device    1 set Schneider
Proximity switch    1 set AUTONICS
Oil temperature cooler    1 SET Wuxi kangdi
Electric cooling machine    1 SET Wuxi kangdi
Ball screw    5 SET Nanjing Technical Equipment
linear guide rail     2 SET Nanjing Technical Equipment

3. Technical Data:
 
  1.  Thru-feed
(1) Grinding diameter
(2) Grinding length
  1. Grinding wheel specifications
  2. Regulating wheel specifications
  3. Grinding wheel speed
  4. Regulating wheel speed(stepless)
  5. Swiveling angle of regulating wheel
  1. In vertical plane
  2. In horizontal plane
  1. Feed amount per division of the Grinding wheel
  2. Feed amount per division of the regulating wheel
  3. Grinding Wheel dresser min feed amount  
  4. Height from centerline of gri. wheel & reg. wheel to work rest
  5.  Flow of Coolant Pump
  6. Power of machine
(1) Grinding wheel motor
(2) Regulating wheel motor
(3) Water pump motor
(4) Lubricant pump motor
(5) Hydraulic pump motor
(6) Magnet separator
  1.  Machine power supply
  2.  Overall Dimension (L×W×H)
  3.  Machine weight
  4.  Machining accuracy(sample)
(1) Roundness
(2) Cylindricity
(3) Surface Roughness
10~300mm
300mm
P600×600×305mm
P350×600×203mm
1100r/min
10-200r/min

-2°~+5°
-1°~+3°

0.001mm

0.001mm

0.001mm

260mm
200L/min

45KW
7.5KW
0.45KW
0.09KW
0.75 KW
0.18KW
3Z, 50HZ, 380V
4400×4300×1700mm
12000Kg

0.001mm
0.0018mm
Ra0.16μm




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