MA1420A cylindrical grinder

Name: MA1420A cylindrical grinder
Brand: Jingjia Electromechanical Equipment (Shanghai) Co., Ltd
Availability: InStock

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Overview

MA1420A cylindrical grinder

MA1420ASeries Universal Cylindrical Grinding Machinedetailed description:

MA1420A Universal Cylindrical Grinding Machine

MA1420A/750 Universal Cylindrical Grinding Machine

Suitable for processing ordinary parts with excellent performance

A universal cylindrical grinder with simple and convenient operation. A high-performance ordinary grinder

MA1420Main Specifications and Main Technical Parameters

project	Item	MA1420A	MA1420A/750
Grinding diameter range	Grinding diameters	8～200 mm	8～200 mm
Grinding aperture range	Gringing bores	13～80 mm	13～80 mm
maximum grinding length	Max grinding length	500 mm	750 mm
Maximum grinding depth	Max grinding depth	125 mm	125 mm
Maximum movement of workbench	Max travel of table	600 mm	800 mm
Hydraulic moving speed	Hydraulic traverse speeds	0.1～4 m/min	0.1～4 m/min
Workbench rotation range	Swivel range of the table	-5°～+9°	-3°～+9°
Maximum linear velocity of grinding wheel	Max peripheral speed of grinding wheel	35 m/s	35 m/s
Maximum grinding wheel diameter	Max grinding wheel diameter	300 mm	300 mm
Headstock spindle speed	Speeds of headstock spindle	60,85,230 rpm	120,170,460 rpm
Total capacity of motor	Coolant pump drive motor	4.24 kw	4.24 kw
Machine tool dimensions (length X width X height)	Overall dimensions (LxWxH)	2000X1420X1600 mm	2700X1420X1600 mm
Machine weight	Weight of machine	2100 kg	2600 kg

Working Accuracy

project	Item	MA1420A	MA1420A/750
Outer roundness	Ex Ternal	0.003 mm	0.003 mm
Inner hole roundness	In Ternal	0.005 mm	0.005 mm
Longitudinal section diameter	Cylindricity	0.005 mm	0.005 mm
Outer circular roughness	Ex Surface	Ra≤0.32 mm	Ra≤0.32 mm
Inner hole roughness	In Surface	Ra≤0.63 mm	Ra≤0.63 mm

Main Accessories Main Accessories

1	Coolant tank	1 set
2	Open center rest	1 set
3	Grinding wheel dresser	1 set
4	Grinding wheel clamp	2 sets
5	Grinding wheel balancer	1 pc
6	Top alloy carbide tipped center	2 pcs
7	Half center, top tier	2 pcs
8	Bridge plate	1 pc
9	Chuck clamp	1 set
10	Double end wrench	6 pcs
11	Socket head screw wrench	5 pcs
12	Hexagon socket wrench	1 pc
13	Triangle tape Vblet	2 pcs
14	Support iron base	3 pcs
15	Loosen the nut and detach it	1 pc
16	Three jaw chuck	1 set
17	Closed center rest	1 set
18	Grinding wheel carbides for internal grinding	4 sets
19	Multi ribbed belt V-ribbed belt	2 pcs
20	Flat belts	2 pcs
21	Splash guard for internal grinding	1 set
22	Other attachments