High Precision and Accuracy Centerless Grinder of Model M400 CNC Gringding Machine

• Type: Tool Grinding Machine
• Processing Object: Curve
• Abrasives: Grinding Wheel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HCGM-M400
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Plunge Cylindrical Grinder
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Transport Package: Wooden Case
• Specification: 3300X1780X1900mm
• Trademark: Phisong
• Origin: China
• HS Code: 8460291100
• Production Capacity: 500/Year
• Package Size: 380.00cm * 230.00cm * 200.00cm
• Package Gross Weight: 11000.000kg

Product Description

Product Description

 

1.1  Machine body

Casting, natural aging and artificial heat treatment for reasonable deformation and better durability.
 

 

1.2 GW and RW(Regulating wheel)

GW is 600mm in diameter, 400mm wheel width for larger grinding amount and higher efficiency.
GW fixed on the machine bed, adopted double supported structure , with better reliability and stability.
RW and GW spindle adopted double supported structure, equipped with double row cylindrical roller bearings, rotary accuracy assured.

 

1.3  Feeding

Schneberg brand high rigidity linear guide-rail for motion sensitivity, easy micron feed, vibration resistance, and
 anti-fraying

 

.Servo motor drives ball-screw through shaft coupling, min. feeding amount 0.001mm.

 

 

1.4 Dressing for GW and RW

GW dresser: Servo motors drive ball-screws for GW dresser feeding and reciprocating.

RW dresser: Gear motor drives ball screw for reciprocating motion, step-less speed adjusting, hand wheel for dresser feeding

1.5.Electric

Converter for RW motor, step-less speed adjusting. 
Operation panel with dials and touch screen for
grinding, dressing,feding, etc. Adjusting.
Mitsubishi PLC control system, Siemens for optional


1.6. Technical Data

		3  Axes
In-feed Grinding	Dia.	10-200mm
	Length	390mm
Through grinding	Dia.	10-200mm
GW SPEC. (O.D.*width*I.D.)		600*500*305mm
RW SPEC.(O.D.*width*I.D.)		350*500*203mm
GW Speed		1100r/min
RW Speed (stepless)		10-300r/min
Swiveling Angle  of  RW	Vertical	-2°~ +5°
	Horizontal	-1°~ +3°
GW min feeding amount		0.001mm
GW dresser min feeding amount		0.001mm
Height from center line of GW & RW to work rest		200mm
Cooling water flow		200L/min
GW  Motor		30kw

RW  Motor		3kw
Power Supply		3N  50HZ  380V
Dimension(L*W*H)		3300*1780*1900mm
Machine Weight		About 10 tons
Accuracy (standard bars)	Roundness	0.001mm
	Cylindricity	0.0018mm
	Roughness	Ra.0.16μm

 

Main Accessories

Name	QTY	Unit	Brand	Optional
Control system PLC	1	set	Mitsubishi	Fanuc/Simens
Servo motor	4	set	Mitsubishi	Fanuc/Simens
Operation display screen	1	set	Mitsubishi	Fanuc/Simens
Ball screw	4	sets	Nanjing	THK
Converter for RW	1	pc	Mitsubishi
RW motor	1	pc	Wannan	ABB/Simens
GW motor	1	pc	ABB	Simens
low-voltage apparatus	1	set	Schneider
Proximity switch	1	set	AUTONICS

 

Certifications

 

Customer visting&Exhibition

 

Company Profile