Automatic High Precision Hydraulic Surface Grinding Machine M2550

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: M2550
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Point to Point Control
• Control Method: Open-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Table Size: 500×250mm
• Min Drive: 0.001mm
• Travel: 600×275mm
• Transport Package: Seaworthy
• Specification: 15CBM
• Trademark: Zhongnan
• Origin: China
• HS Code: 8457101000
• Production Capacity: 3000sets/Year
• Package Size: 3000.00cm * 2000.00cm * 2000.00cm
• Package Gross Weight: 1400.000kg

Product Description

BRIEF INTRODUCTION

Zhongnan produces and supply CNC surface grinding machine from small size up to big size.



Parameters of M2550

Type	Name	Unit	M2550
Working capacity	Working table dimension(L×W)	mm	500×250
	Left-right travel	mm	600
	Front-back travel	mm	275
	Max load capacity	kg	300
	Max. distance from grinding wheel center to table	mm	500
Working table and front and back feed	T slot of working table	mm	1×14
	Feed speed of working table	mm/min	5-25
	Front-back automatic feed rate	mm	0.1-8
	Ront-back rapid feed speed	mm/min	900
Up-down feed	Min up-down feed of handwheel	mm	0.001
	Up-down automatic feed rate	mm	0.001-0.02
	Up-down rapid feed speed	mm/min	300
Grinding wheel spindle	Power	HP/KW	7.5/5.5
	Grinding wheel: outer diameter × inner diameter × thickness	mm	Φ205×6~20×32
	Rotation speed	rpm	50hz:2835 60hz:3360
Motors	Front-back motor	w	200
	Up-down motor	w	400
	Hydraulic motor	hp	3
	Flushing motor	hp	1/8
Dimension	Length	mm	1800
	Width	mm	1400
	Height	mm	1700
Total weight		kg	1400
Rated power		kw	6

High rigidity mechanical structure with HT300 casting
Cross table structure

Features:
Overall layout of the machine
The front, rear, left and right, and up and down axes are all operated automatically. The feed value and feed times can be preset and the machine will stop automatically after the work is completed.

High rigidity casting body
The casting body has been analyzed and calculated by finite element method, and the column is designed with honeycomb reinforcement, which has excellent rigidity.

Fully supported working table structure
The working table adopts fully supported box guideway structure, combined with hand scraping, to ensure stable motion and grinding precision.

Independent hydraulic system
Single-cylinder drive, combined with design of an independent hydraulic system, the working table has multiple adjustable speed of 5-25m/min and low vibration characteristics, suitable for various purposes of machining.

High-precision flanged spindle
Each spindle of our company is completely assembled in a temperature-controlled and dust-free workshop. Under such strict production conditions, the spindle is less affected by temperature changes, has low noise and no vibration, and can provide years of service without any problems. This machine uses flange type spindle, with P4 grade precision bevel ball bearing, V3 grade low vibration motor and dynamic balance, it is installed on the machine head base to ensure that the deflection of the spindle is far less than 0.002mm.

Graphical operation panel
The operation panel adopts a fixed design, and the control is completely concentrated on the operation panel, which conforms to ergonomics: the operation panel adopts a graphical design, the functions are clear at a glance, and the operation is easy to learn.

Function introduction of controller

1. Working mode: manual, continuous, semi-automation, full-automation
2. Working table mode: manual, automatic
3. Grinding wheel: run, stop
4. Hydraulic: run, stop
5. Pump: run, stop
6. Y axis feed rate: Y axis front-back automatic step amount
7. When use automatic grinding model, show grinding remaining amount
8. Program supported
9. USB pen access
10. Debugging/alarm
11. Reset
12. Zeroing

Grinding function introduction

1. Rough grinding Z axis each feed rate: each feed(unit: μm)
2. Rough grinding Z axis total feed: total feed amount (unit: μm)
3. finish grinding Z axis each feed rate: each feed(unit: μm)
4. finish grinding Z axis total feed: total feed amount (unit: μm)

Company Profile
Nantong Zhongnan Intelligent Technology owns Zhongnan CNC technology, Zhongnan Intelligent, Xinsheng CNC technology and other subsidiaries such as foundry factory. Since its establishment in 2000, Zhongnan started with producing surface grinding machines, and gradually developed into high-end CNC machining center and manufacturing with production lines of CNC vertical machining center, high-precision gantry machining center, horizontal machining center, CNC vertical and horizontal milling machines, Zhongnan is one of the reputed manufacturers covers full production lines in the metal cutting machines industry in China. The products of the group company are widely used in defence industry, aerospace, automobile, green energy, mold and other fields of manufacturing.
Zhongnan Intelligent Technology has a production park covers 100,000 square meters. There are more than 380 employees, 30 senior engineers, and 20 R&D engineers. Production capacity covers the entire production chain of casting manufacturing, machining, painting, assembly, commissioning, inspection, etc.

100,000 square meters factory. 

Factory Workshop Show

                     Metal workshop 1                                                       Metal workshop 1                                                 Painting workshop

               Assembly  workshop 1                                                    Assembly  workshop 2                                        Machines ready in stock