Name: North Second High Precision Cylindrical Grinding Machine Series
Brand: Tianjin Jingchenlong Machine Tool Equipment Co., Ltd
Availability: InStock

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13693344688、18911091368
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North Hardware City, Dongli District, Tianjin

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North Second High Precision Cylindrical Grinding Machine Series

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Product details

E系列： MG1320E/MGB1320E/MG1332E/MGB1332E/MG1420E/MGB1420E/MG1432E/MGB1432E
C series: MG1332C, MG1432C

Features:

The hydraulic drive of the machine tool adopts a screw pump, which runs smoothly and has low noise.

The grinding wheel holder adopts a sleeve type integral tile high-precision dynamic pressure bearing spindle system, with high rotation accuracy and good rigidity.

The use of plastic coated guide rails for the feed rail improves the stability and shock resistance of slow operation.

The machine tool has high machining accuracy, reasonable overall layout, beautiful appearance, centralized and vivid operating handle, and easy operation

Safe.

The MGB type (high-precision semi-automatic type) can be controlled by a fixed distance or automatic measuring instrument for semi-automatic cutting in grinding or longitudinal grinding,

Used for processing small batches or batches of high-precision parts.

The MGB type (high-precision semi-automatic type) has various grinding functions and action sequences in the machining cycle, all of which are industrial programmable

The controller (PLC) is used for control.

Main parameters of machine tool
Main technical parameters	model	MG1320E MGB1320E	MG1332E MGB1332E	MG1420E MGB1420E	MG1432E MGB1432E
Main technical parameters	Specifications	500 750 1000	500 750 1000	500 750 1000	500 750 1000
Center height mm		125	180	125	180
Top distance mm		520 765 1080	520 765 1080	520 765 1080	520 765 1080
Maximum workpiece rotation diameter mm		240	350	240	350
Maximum grinding length mm		500 750 1000	500 750 1000	500 750 1000	500 750 1000
Outer circle grinding range mm		φ5～φ200	φ5～φ320	φ5～φ200	φ5～φ320
Inner circle grinding range mm		——	——	φ13～φ80	φ16～φ125
Maximum grinding depth of inner hole (over 45mm)		——	——	110	140
Top maximum workpiece weight kg		50	100	50	100
grinding wheel	Size mm	(Outer diameter x Width x Inner diameter) 400 x (32-50) x 203
grinding wheel	maximum linear velocity	35 m/sec
Workbench Return Rotation angle	clockwise	9. 8, 3	9. 8, 3	9. 8, 3	9. 8, 3
Workbench Return Rotation angle	counterclockwise	9. 8, 7	9. 8, 7	9. 8, 7	9. 8, 7
Spindle taper hole Mohs Cone number	head frame	Mo's 4#
Spindle taper hole Mohs Cone number	tail rack	Mo's 3#
Total power of machine tool motor kw		4.775	4.775	5.325	5.525
Net weight of machine tool kg		2500,3000,3500	2500,3000,3500	2500,3000,3500	2500,3000,3500
Machine tool packaging Box dimensions	Length mm	2750,2870,3700	2750,2870,3700	2750,2870,3700	2750,2870,3700
	Width mm	2000
	Height mm	2100

Work accuracy

The sequence number	Testing nature	Sample diagram And cutting conditions		Testing project	MG1320E MGB1320E		MG1332E MGB1332E		MG1420E MGB1420E		MG1432E MGB1432E
					500,750	1000	500,750	1000	500,750	1000	500,750	1000
P1	Precision of grinding top specimens		L=350 d=35	Roundness mm	0.001	——	0.001	——	0.001	——	0.001	——
			L=750 d=75		——	0.002	——	0.002	——	0.002	——	0.002
			L=350 D=35	Consistency of diameter within longitudinal section mm	0.003	——	0.003	——	0.003	——	0.003	——
			L=750 D=75		——	0.005	——	0.005	——	0.005	——	0.005
			L=350 D=35	Roughness μm	Ra≤0.04 Ra ≤ 0.01 (standard short specimen)
			L=750 D=75
P2	Accuracy of grinding short specimens on chuck			Roundness mm					0.002
				Roughness μm					Ra≤0.04
P3	Grinding on the chuck Precision of shortened specimens		L=50 D=30	roundness mm					0.002
			L=100 D=60	Roughness μm					Ra≤0.04
P4	Cut in mill Cutting the outer surface of the specimen Accuracy of Circle		L=30 d=25	Grinding the diameter consistency of a batch of parts in millimeters	Fixed distance grinding 0.01		Fixed distance grinding 0.012		Fixed distance grinding 0.01		Fixed distance grinding 0.012
			L=30 d=40		Automatic measuring instrument 0.004		Automatic measuring instrument 0.005		Automatic measuring instrument 0.004		Automatic measuring instrument 0.005

ME series			Unit: mm
Maximum grinding length	A	B	C
500	1500	1800	2400
750	2100	2290	3150
1000	2500	2800	3900


Note: The depth of the foundation should be determined based on the properties of the soil, but should not be less than 400mm. Due to the continuous development of technology, this webpage is for reference only. Product specifications, accuracy, and appearance may change without prior notice.

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