Centerless Grinding Machine M1083b for Bearings, Ball Valve, Long Bars

Product Description

Product Description
1.1Machine 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, 200mm wheel width for larger grinding amount.
Five pieces bush-bearings for each side on the GW spindle, better rigidity for fine heavy grinding
1.3 Feeding
The feeding slide adopts needle roller guide rail, which has sensitive movement, high feed accuracy and long life
1.4 Dressing for GW and RW
GW and RW dresser reciprocating are hydraulic transmission, stepless speed regulation,handwheel for feeding.

1.5.Cooling
Cooling tank with magnetic coolant separator and paper tape filter(for optional)
1.6.Electric
Regulating wheel speed adopts AC frequency conversion speed regulation
1.7.Technical Data:

In-feed Grinding	Dia.	10-150mm
	Length	190mm
Through grinding	Dia.	10-150mm
GW SPEC. (O.D.*width*I.D.)		P600*200*305mm
RW SPEC.(O.D.*width*I.D.)		PDA350*200*203mm
GW Speed		1115r/min
RW Speed (stepless)		10-200r/min
Swiveling Angle of RW	Vertical	-2°~ +5°
	Horizontal	0°~ +3°
GW min feeding amount		0.01mm
GW dresser min feeding amount		0.01mm
Height from center line of GW & RW to work rest		285mm
GW Motor		22kw
RW Motor		3kw
Power Supply		3N 50HZ 380V
Dimension(L*W*H)		2650*1500*1800mm
Machine Weight		About 7000kg
Accuracy (standard bars D40mm,L120mm)	Roundness	0.002mm
	Cylindricity	0.003mm
	Roughness	Ra.0.32μm

1.8.Main Accessories

Name	QTY	Unit	Brand
Grinding wheel motor	1	pc	Wannan
Regulating wheel motor	1	pc	Wannan
Low-voltage apparatus	1	set	Chint
Converter for RW	1	set	Huichuan

Grinding Examples and Operations
Automatic Solution
Company profile
Jiangsu Phisong CNC machine Co., Ltd., known for it′s professional centerless grinding technology at home and abroad, Phisong CNC inherits and absorbs the essence of the advantages on cylindrical grinding machine, centerless grinding machine design, production and manufacturing industry. Our products are selected by a number of famous Top-500 enterprises and listed companies at home and abroad and exported to countries and regions in Europe & America, Russia, southeastern Asia etc.We presently built offices with modernized environment, process with advanced producing technology, Adopt ISO9001 international quality management system. For different processing requirements, we customized professional processing technology for customers in improving their processing level and production efficiency with concept of professional skill, integrity and enthusiasm.Phisong gathered a large number of professional elites, based on the full range of product quality management, and the employment of senior experts as a long term production technology consultant, with a professional attitude, devoted to product R&D and production. We have a wide range of applications: From micro nozzle needle to high precision pump piston to heavy rail shaft, we continue to develop centerless grinding technology, won the majority of customers′ praise.
Quality Control
Packing&Shipping
Company Exhibition&Customer Visiting

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