Mk1050A CNC Centerless Grinding Machine Used for Surface Treatment and Polishing

• Customization: Available
• After-sales Service: at Any Time
• Warranty: 1 Year
• Model NO.: MK1050A
• Type: Surface Grinding Machine
• Processing Object: Crank Shaft
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Precision: High Precision
• Certification: GS
• Condition: New
• Weight: 2600kg
• Total Power of Machine: 15kw
• Grinding Diameter: 1-50mm
• Maximum Grinding Length: 1-150mm
• Connect The Center Line of The Two Grind: 220mm
• Working Accuracy: ≤0.002mm
• Grinding Wheel Speed: 1668r/Min
• Grinding Wheel Specifications: Psa400*150*203mm
• Maximum Specification of Guide Wheel: Psa300*150*127mm
• Transport Package: Wooden Box
• Specification: 2000*1600*1970
• Trademark: Siyuer
• Origin: Chongqing China
• Production Capacity: 500
• Package Size: 2400.00cm * 2000.00cm * 1800.00cm
• Package Gross Weight: 2300.000kg

Product Description

CNC Grinding machine feature

System: The system is specially customized in combination with the Heartless Grinding Machine series. It adopts a touch screen human-machine interface, which is easy to operate and user-friendly. It can perform semi-automatic/fully automatic cyclic work according to customer needs. The program can be set to perform segmented grinding and segmented stopping according to customer needs. In fully automatic mode, the grinding output can be set and then automatically stopped (feed rate, speed, time, counting can be freely adjusted).

The layout of the machine tool adopts a single-sided movement method of the guide wheel frame
The grinding wheel shaft adopts a suspended structure, making it easy to replace the grinding wheel
The grinding wheel shaft adopts multi piece dynamic pressure oil film bearings

The guide wheel shaft adopts a suspended structure, making it easy to replace the guide wheel

Features of MK1050A machine

The guide wheel shaft adopts a 1:30 integral cone sliding bearing structure, and the guide wheel is a double support structure with high rotation accuracy
The speed regulation of the guide wheel adopts AC variable frequency stepless speed regulation
The grinding wheel dresser is driven by a servo motor, which can achieve automatic contour dressing of the dresser
The reciprocating of the guide wheel trimmer can be driven by hydraulic, reduction motor or servo motor, which can achieve automatic contour trimming of the trimmer. It can achieve automatic contour trimming of the trimmer, including arc, slope, multi step and other functions
The cooling system adopts a magnetic separator filtration device
The guide rail adopts V-shaped guide rail or high rigidity linear guide rail
The machine tool is equipped with a long workpiece grinding bracket
Machine tools are used for continuous grinding of various cylindrical parts, as well as cutting in grinding of conical and formed rotating bodies
The servo motor adopts imported technology with fast response, high rigidity, and accurate positioning

Main specifications and technical parameters
Cutting in grinding: Grinding diameter: 2-50mm
Maximum grinding length: 150mm
Grinding: Grinding diameter: 2-50mm
Maximum grinding length (standard bracket): 150mm
Grinding wheel specification: PSA400 * 150 * 203mm
Maximum specification of guide wheel: PSA300 * 150 * 127mm
Grinding wheel speed: 1668r/min
Wheel speed: 20-200r/min
Rotation angle of the guide wheel in the vertical plane: -2 °~+5 °
Horizontal plane: -1 °~+3 °
Grinding feed rate
Feed handwheel feed rate per grid: 0.001mm, 0.01mm, 0.1mm (optional)
Cutting in grinding stroke amount
Rapid travel volume: Total travel volume: 0-50mm
Slow travel distance: 0-50mm
Trimmer dial, feed rate per one turn: 0.01mm
The height from the center line of the two grinding wheels to the bottom of the bracket is 220mm
Distance from the center line of the two grinding wheels to the bottom surface of the bed: 1990mm
Total power of machine tool: 14.9kw
Grinding wheel motor: 11kw
Guide wheel motor: 1.5kw
Hydraulic pump motor: 0.25kw
Cooling pump motor: 0.12kw
Lubrication pump motor: 0.12kw
Feed servo motor: 1.5kw
Diamond servo motor: 0.4kw
Grinding wheel dressing servo motor: 0.75kw
Machine tool power supply: 3N-50HZ 380V

Main Configuration List of the Machine Tool
order number	name	quantity	specifications	place of production	remarks
1	lathe bed	1 unit	MK1050A (Standard)	regions south of the Yangtze River
2	ball screw	3 pairs		South Process
3	Hydraulic station assembly	1 unit		Wuxi
4	frequency transformer	1 unit	2.2KW	Ourei Transmission	EURA
5	numerical control system PLC	1 set		regions south of the Yangtze River	weinview.
6	Numerical control drive, motor	1 set	20A/0.75KW	Taiwan Dongyuan	TECO
7	Numerical control drive, motor	1 set	15A/0.4KW	Taiwan Dongyuan
8	Numerical control drive, motor	1 set	50A/1.5KW	Taiwan Dongyuan
9	main motor	1 unit	11KW	Wannan/Yongan
10	guide motor	1 unit	1.5KW	Wannan/Yongan
11	hydraulic motor	1 unit	0.25KW	Coronate
12	emery cutter	1 piece	400*150*203	triangle
13	guide roller	1 piece	300*150*127	Taiwan
14	electrical equipment	Group 1		TECO
15	principal axis	1 branch
16	guide shaft	1 branch