Factory Price mm7150 Flat Horizontal Spindle Rectangular Table Surface Grinder Automatic Grinding Machine

• Customization: Available
• Warranty: 1year
• Application: Metal
• Model NO.: MM7150
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: on-Line Dynamic Balancing of Grinding Wheel
• Control Method: Open-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: ≤0.004 mm
• Performance Classification: High-End CNC Machine Tools
• Certification: ISO 9001
• Condition: Used
• Dimensions of Table: 500X2000 mm
• Grind Dimensions for Workpiece: 500X2000X550 mm
• Table Travel: 2000 mm
• Saddle Cross Travel: 560 mm
• Saddle Cross Travel Speed: 10~950 mm
• Manualmicro Feed: 0.001 mm
• Workpiece Roughness: Ra S 0.16 μm
• Table Planeness: 0.008/1000 mm
• Machine Weight: 12000 Kg
• Transport Package: Wooden Case
• Trademark: GENERTEC
• Origin: China
• Production Capacity: 10

Product Description

MM7150 Precision Horizontal Spindle Rectangular Table Surface Grinding Machine Equipment

The 71 Series Horizontal Spindle Surface Grinding Machines: For those with a worktable width less than or equal to 400mm, a cross - slide layout is adopted; for those with a worktable width greater than 400mm, a column - moving layout is used. They mainly use the periphery of the grinding wheel to grind the flat surfaces of workpieces. The end face of the grinding wheel can also be used to grind the vertical surfaces or slots of workpieces. Such grinding machines are suitable for processing rectangular worktables, processing steel - inlaid guide rails, processing hard alloys, and all kinds of precision parts.

Purpose and Features of the Machine Tool
This machine tool is a large - scale horizontal spindle rectangular table surface grinding machine. It uses the periphery of the grinding wheel to grind the plane of the workpiece. It can also use the end face of the grinding wheel to grind the vertical surface and groove of the workpiece. For the clamping method of the workpiece, depending on the material and shape of the workpiece, an electromagnetic worktable or a mechanical fixture is used to fasten it on the worktable for grinding.

This machine tool adopts a column - moving layout. The bed is divided into two parts, front and rear, which are connected into one body with screws. For the movement of the machine tool, the longitudinal movement adopts hydraulic stepless speed regulation, and the transverse movement is driven by electricity. The lubrication of the longitudinal guide rail is a constant - volume open hydrostatic guide rail. Two groups of multi - linked gear pumps supply oil to each oil cavity respectively, ensuring reliable lubrication and light movement. The transverse guide rail of the carriage and the vertical guide rail of the column are both composed of pre - tightened steel - inlaid rolling guide rails, enabling sensitive feeding and light operation. The grinding head has functions such as rapid lifting and automatic feeding with zero - position size control. The control mechanisms such as the adjustment of the transverse continuous and intermittent feed amount of the column, the transverse reversing mechanism, buttons, and handles are centrally arranged, facilitating operation.

The grinding head adopts hydrostatic bearings and dynamic - hydrostatic bearings (selected according to user requirements).

Purpose and Features of the Machine Tool
Items	Unit	MG7125	MMCK7125	MMCK7140×8
Dimensions of table	mm	250×630	250×630	400×800
Grind dimensions for workpiece	mm	250×630×375	250×630×375	400×800×430
Table travel	mm	700	700	870
Saddle cross travel	mm	300	300	450
Saddle cross travel speed	mm	15 ~ 1500	0 ~ 1400	0 ~ 1400
Manual micro feed	mm	0.002	0.002	0.002
Distance between the spindle center and table	mm	550/110	550/100	605/110
Workpiece roughness	μm	Ra ≤0.08	Ra ≤0.16	Ra ≤0.16
Table planeness	mm	0.003/300	0.005/300	0.005/300
Machine Weight	kg	3200	3200	4200

Items	Unit	MMK7150	MT7160×16	MT7180
Dimensions of table	mm	500×2000	600×1600	800×2000
Grind dimensions for workpiece	mm	500×2000×550	600×1600×550	800×2000×550
Table travel	mm	2000	2200	2200
Saddle cross travel	mm	560	680	820
Saddle cross travel speed	mm	10 ~ 950	75 ~ 1500	75 ~ 1500
Manual micro feed	mm	0.001	0.01	0.01
Distance between the spindle center and table	mm	775/160	775/160	775/160
Workpiece roughness	μm	Ra ≤ 0.16	Ra ≤ 0.63	Ra ≤ 0.63
Table planeness	mm	0.008/1000	0.01/1000	0.01/1000
Machine Weight	kg	12000	12000	14500

TypicalApplication

Why Choose Us?

Other Products

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.

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.

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.

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.