Automatic Hydraulic Flat Surface Grinder Machine M7170 Metal Surface Grinding

• Customization: Available
• After-sales Service: Online After-Sale Service
• Warranty: 1 Year
• Model NO.: M7170/1200/1600/2000
• Type: Surface Grinding Machine
• Processing Object: Metal
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Manual
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: Precision
• Certification: CE, ISO 9001
• Condition: New
• Table Size: 700*1250mm
• Max Distance From Spindle to Working Tab: 800mm
• Max. Worktable Longitudinal Movement: 1300mm
• Max Cross Movement of Grinding Head: 750mm
• Max Vertical Movement of The Grinding He: 600mm
• Vertical Feed of Hand Wheel-1div: 0.01mm
• Vertical Feed of Hand Wheel-1rev: 0.5mm
• Grinding Wheel Size: 400*50*203mm
• Grinding Wheel Rotation: 1440mm
• Motor Power: 14.5kw
• Oil Pump Motor: 6.5kw
• Grinding Wheel Spindle Motor: 9kw
• Processing Surface Roughness: 0.63μm
• Dimension: 3900*2250*2420mm
• Machine Weight: 7300kg
• Transport Package: Wooden Pallet and Wooden Case
• Specification: 3900*2250*2420mm
• Trademark: JOINT
• Origin: China

Product Description

 

1.Highly Rigid Structure

The base column structure of this machine has high strength, high structure, and high stability. The main castings are made of high-strength and wear-resistant cast iron. After multiple aging treatments, the stress inside the machine is completely eliminated. The guide rails are highly wear-resistant, ensuring high precision and long life.

2.High Quality Grinding Head

This machine uses a high-precision spindle system originally supplied by a Taiwanese manufacturer and enjoys a high reputation in the world. The spindle uses P4-level ultra-precision bearings, with the taper end deflection within 2µm; it uses a V-3-level low-vibration motor. The whole machine rotates at high speed with low noise, no vibration, and has a large load-bearing capacity. It is suitable for heavy cutting and various molding grinding.

3.High-Precision Feed Structure

The front and rear left and right slides of this machine are pasted with high-grade imported guide rail wear-resistant sheets TUR CITE-B, and are precision scraped to ensure high precision. The column and spindle head guide rail are matched with high precision, and are most suitable for precision forming grinding of various grooves.

4.Automatic Lubrication System

When the spindle is started, the lubrication pump starts to automatically lubricate all screws and sliding surfaces, reducing wear and extending working accuracy and life.

5.Safe Dust Protection System

Dust-proof parts are installed between each moving part: sheet labyrinth rubber guards ensure the safety of the guide rails and the interior is dust-free and water-free.


 

1. Grinding Head

Manual grinding head,equipped with a rapid lifting mechanism, using a built-in motor, the spindle has good rigidity and high precision.

 

2. Electromagnetic Chuck

It is simple to operate,saves time and can be used continuously for more than 20 hours

3. Metal Hand Wheel

High-precision metal feed handwheel, easy to control.High-precision grinding model with an accuracy of 0.002MM.

4. Double V Guide Rail

Double V guide rail is adopted longitudinally, single V flat guide rail is adopted laterally, Hydraulic drive, high precision.

5.Resin Sand Cast Iron Body

The castings have good stability, high strength, and artificial aging treatment to ensure the dimensional accuracy of the castings finishing.

Surface Grinding Machine Easy Operation High Quality Surface Grinder with Magnetic Chuck
 

Item	Unit	M7170/1200	M7170/1600	M7170/2000
Table size	mm	700*1250	700*1600	710*2000
Max distance from spindle to working table	mm	800	800	800
Max loading of working table( with suction cup)	mm	1000	1250	1500
Max. worktable longitudinal movement	mm	1300	1300	1300
Max cross movement of grinding head	mm	750	750	750
Max vertical movement of the grinding head	mm	600	600	600
Vertical feed of hand wheel-1Div	mm	0.01	0.01	0.01
Vertical feed of hand wheel-1Rev	mm	0.5	0.5	0.5
Grinding wheel size	mm	400*50*203	400*50*203	400*50*203
Grinding wheel rotation	mm	1440	1440	1440
Motor power	KW	14.5	14.5	14.5
Grinding wheel spindle motor	KW	9	9	9
Oil pump motor	KW	6.5	11	11
Parallelism of the machined surface to the base surface	mm	0.008/300	0.008/300	0.008/300
Processing surface roughness	μm	0.63	0.63	0.63
Machine weight	kg	7300	8000	9000
Dimension	mm	3900*2250*2420	5500*2250*2420	6400*2250*2420

Shenzhen Joint Machinery Co., Ltd. Is a professional manufacturer and exporter of CNC lathe machine, CNC deep hole drilling machines, and Swiss-type automatic lathes, milling machine, grinding machine, etc. We are committed to providing high-quality machines and excellent service to our global customers. We prioritize the control and improvement of machine quality to ensure that our products meet the highest industry standards. Our machines incorporate core technologies from Taiwan and Germany, combined with state-of-the-art production equipment and processes, to deliver superior product quality and reliability. Our machines are known for their outstanding performance in terms of precision, stability, and dependability, capable of meeting various complex and high-demand machining requirements. Our products are exported to countries worldwide and have gained wide recognition and popularity among customers. Our market presence covers Asia, Europe, South America, North America, and more. We have established long-term partnerships with customers from various countries and regions, creating significant business value together.

 

Q1: Are you trading company or manufacturer?
A1: We are factory.

Q2: What is your terms of payments?
A2: 30% as deposit, 70% should be paid before delivery.

Q3: How can I choose the most suitable machines?
A3: Please tell us your requirements of the machines, or you could send us the products drawing, our engineer can help to choose suitable model for you.

Q4: What is the package? Is it suitable for shipment?
A4: Machine will be packed by exporting standard package, water proof and anti-rust. It is very much strong for oversea transportation.

Q5: How long is the warranty for machines?
A5: Warranty time is 12 months. We will supply the repair parts in this warranty time. The charge of repair parts will be free due to its quality problemin this guarantee.