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CNC High Precision Vertical Grinding Center With Automatic Tool Changing And Automatic Measurement

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Tianjin Shiny-Metals Technology Co., Ltd.

City: tianjin

Province/State:tianjin

Country/Region:china

Tel:86-186-4921-7906

Contact Person:
Mr.Wang View Contact Details

CNC High Precision Vertical Grinding Center With Automatic Tool Changing And Automatic Measurement

Brand Name	GENERTEC
Model Number	MGKF7460
Minimum Order Quantity	1
Price	Negotiable
Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability	Peak Season Lead Time: 1-3 months， Off Season Lead Time: 1-3 months
Delivery Time	8-8 workdays
Packaging Details	Standard Export Plywood Case or Carton
Roundness of Machined Workpiece	≤0.004 mm
Cylindricity of Machined Workpiece	≤0.006/300 mm
Flatness of Machined End Face	≤0.005 mm
Perpendicularity of End Face to Inner an	≤0.01 mm
Surface Roughness Ra	≤0.40 μm

Detailed Product Description

CNC High Precision Automatic Machine Tool Equipment with Automatic Tool Changing and Automatic Measurement Functions

MGKF74 Series CNC Vertical Compound Grinding Center

The MGKF74 series of CNC high-precision vertical compound grinding centers features a novel and compact structural design, good rigidity, and strong practicability, achieving a high degree of integration of high precision, high speed, and high performance. This series of grinding machines can grind inner holes, outer circles, and end faces in one clamping. It has functions such as automatic tool changing, automatic workpiece measurement, and on-line dynamic balancing of the grinding wheel, enabling a wide processing range.

Specification

Applications

The machine tool is mainly used for the machining and grinding of engine shafts and disk-type parts. It can process materials such as titanium alloys, stainless steels, and high-temperature alloys. The machine tool can also be used for the machining of various circular disk-type parts, gear-type parts, etc. in industries such as bearings, molds, automobiles, ships, locomotives, and key fields.

Machine Tool Layout

The MGKF74 series is an 8-axis controlled vertical grinding center, adopting the Siemens CNC system.

The major components of this machine tool are the bed and the column. The machine tool bed integrates the front and rear beds into one. The column is placed on it for longitudinal movement. The slide drives the grinding head and the turret to move vertically on the column. The circular worktable rotates on the front part of the bed. The turret enables the grinding head to achieve continuous indexing and is equipped with an automatic measurement system. The 4-station tool magazine is located on the right side of the bed, enabling the automatic tool changing function. The wheel dresser is positioned between the circular worktable and the tool magazine. The electrical devices, hydraulic devices, and cooling devices are arranged at the rear of the machine tool, while the electrical control box is fixed on the front of the right side of the bed.

Technical Specifications (Custom configurations available upon request.)

Diameter of Worktable	mm	Φ600 (for example)	According to user requirements
Maximum Machining Outer Diameter	mm	Φ600	According to user requirements
Maximum Swing Diameter	mm	Φ700
Machining Hole Diameter Range	mm	Φ60 - Φ500
Maximum Grinding Height	mm	400	When the inner hole diameter is less than Φ200, the height is 100
Rotation Speed of Worktable and Motor Power	r/min	2 - 150
Rotation Speed of Grinding Head and Motor Power	r/min	1000 - 9000	15kW
Swing Angle Range of Grinding Head		±90°
Maximum Load - bearing of Worktable	Kg	500
Maximum Stroke of X/Z Axis	mm	1000/600
Moving Speed of X/Z Axis	mm/min	0 - 6000
Resolution of X/Z Axis	mm	0.001
Resolution of B Axis	°	1/1000°
Indexing Precision of B Axis	"	3.6"

Radial Runout of Worktable Rotation	mm	0.002
Axial Runout of Worktable Rotation	mm	0.002
Radial Runout of Grinding Wheel Spindle	mm	0.002
Axial Runout of Grinding Wheel Spindle	mm	0.002
Positioning Accuracy of X/Z Axes	mm	0.008
Repeat Positioning Accuracy of X/Z Axes	mm	0.004

Machining accuracy of the machine tool

Machining Precision of the Machine Tool
Roundness of the machined workpiece: ≤0.004 mm
Cylindricity of the machined workpiece: ≤0.006/300 mm
Flatness of the machined end face: ≤0.005 mm
Perpendicularity of the end face to the inner and outer circles: ≤0.01 mm
Surface roughness Ra: ≤0.40 μm

Main Features and Performance

1.An 8-axis controlled vertical compound grinding center adopting the Siemens 840Ds1 numerical control system, with an independently developed man-machine dialogue interface.
2.Incorporating high-precision torque motor direct-drive hydrostatic worktable, synchronous motor high-speed electric spindle, and high-speed tool interface technology.
3.Equipped with double spindles and an automatic measurement system, enabling continuous precise indexing and conversion of spindle stations.
4.Featuring functions such as automatic tool changing, automatic workpiece measurement, and on-line dynamic balancing of the grinding wheel.
5.The four-station tool magazine realizes the automatic tool changing function.
6.Mainly applied to high-precision grinding processing in various industries such as aerospace, precision machine tools, ships, bearings, valves, and new energy.
7.Capable of grinding various materials like cast iron, carbon steel, stainless steel, nickel-titanium high-temperature alloys, etc., and can complete grinding of multiple positions and shapes such as inner holes, outer circles, end faces, and grooves in one clamping.

Company Profile

Genertec Tianjin No.1 Machine Tool Co., Ltd. belongs to China General Technology Group, a central enterprise.

The company was formerly known as Tianiin No.1 Machine Tool Works, one of the 18 Lohans enterprises in themachine tool industry in the early days of the founding of New China, and Tianjin Jinyi Grinding Machine Co., Ltd. ithas accumulated more than 70 years of history in the gear machine tool and grinder industry, and is the backboneenterprise in China's machine tool manufacturing industry.

Why Choose Us?

The company focuses on developing extended products in the industrial chain such as gear machining machines, special grinding machines, and precision transmission devices, and provides customers with professional comprehensive solutions for gear machining. The products are sold in 30 provinces, municipalities directly under the Central Government, and autonomous regions in China, and are exported to more than 20 countries including Germany, Spain, the United States, Sweden, Brazil, Japan, and India. It is a backbone manufacturer in China for producing complete sets of machining machines for spiral bevel gears. The company has world-class high-end precision machining and testing equipment, and an experienced R & D team and a main production force, and has passed the ISO 9001 quality management system certification.

Other Products

The leading products include: 18 major categories and more than 30 series of products such as CNC gear shapers, gear milling machines, gear broaching machines, gear grinders, gear shapers, gear lapping machines, and complete sets of bevel gear machining equipment; as well as 6 series of products including horizontal-spindle rectangular-table surface grinders, horizontal-spindle rotary-table surface grinders, vertical-spindle rotary-table surface grinders, CNC form grinders, floor-type guideway grinders, and high-precision CNC grinding centers.

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.

Product Tags: CNC Vertical Grinding Center High Precision Vertical Grinding Center Automatic Measurement Vertical Grinding Center

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