Wide-Wheel Cylindrical Grinding Machine Model M11200 for Long Bars Pistons Centerless Grinding Machine

• After-sales Service: Long Term
• Warranty: 1year
• Type: Centerless Grinding Machine
• 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.: M11200
• Processing Object: Large Diameter Bearing Rings
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Manual
• Cylindrical Grinder Type: End Cylindrical Grinder
• Precision: Precision
• Certification: CE, ISO 9001
• Condition: New
• Accuracy: 0.002mm
• Grinding Wheel: P500*600*305mm
• Max Diameter: 200mm
• Control System: Manual
• Transport Package: Wooden Case
• Specification: 3500*1850*1720mm
• Trademark: PHISONG
• Origin: China
• HS Code: 84602210
• Production Capacity: 100
• Package Size: 360.00cm * 200.00cm * 190.00cm
• Package Gross Weight: 10500.000kg

Product Description

 

M11200 Wide Wheel Centerless Grinder

1. Salient features:
1.1 For Grinding wheel and Regulating wheel
1.1.1.The wide grinding wheel can increase the grinding allowance in a single pass, and decrease repeating, to raise efficiency.
1.1.2.The frame of regulating wheel moves for adjustment and work piece fixed in order to equipped different feed devices.
1.1.3.The spindles of grinding wheel and regulating wheel adopted 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.
1.1.4.The regulating wheel feed slide is equipped plastic coated guideway and servomotor that drives high-precision turbine reducer to work, through the couplings driving ball screws. The minimum feed is 0.001mm.
1.2.Electric
1.2.1.AC frequency converter is used for regulating wheel speed control .
1.2.2.Hydraulic transmission & stepless speed regulation are adopted on regulating wheel & grinding wheel dresser.
1.3.Cooling
The cooling system is equipped with magnetic coolant separator.
1.4. Machine body and design
1.4.1.Equipped automatic plunge device in the grinder.
1.4.2. Iron casting with high rigidity, natural aging.
2. Technical Data

In-feed Grinding	Dia.	10-100mm
	Length	200mm
Through grinding	Dia.	10-100mm
GW SPEC. (O.D.*width*I.D.)		P500*200*305mm
RW SPEC.(O.D.*width*I.D.)		PSA350*200*127mm
GW Speed		1250r/min
RW Speed (stepless)		10-200r/min
Swiveling Angle  of  RW	Vertical	-2°~ +5°
	Horizontal	0°~ +3°
GW min feeding amount		0.002mm
GW dresser min feeding amount		0.01mm
Height from center line of GW & RW to work rest		255mm
GW  Motor		18.5kw
RW  Motor		2.2 kw
Power Supply		3N  50HZ  380V
Dimension(L*W*H)		2675*1505*1615mm
Machine Weight		About 4500kg
Accuracy (standard bars D30mm,L100mm)	Roundness	0.002mm
	Cylindricity	0.003mm
	Roughness	Ra.0.32μm

 

 

3. Main Accessories
 

Name	SPEC.	QTY	Unit	Brand
Control system PLC	Q sery	1	set	Mitsubishi
Servo motor		3	set	Mitsubishi
Operation display screen	10'	1	set	Weilun
Ball screw		3	set	Nanjing
Converter for RW	3.7KW	1	pc	Mitsubishi
RW motor	2.2KW	1	pc	Wannan
GW motor	18.5KW	1	pc	Wannan