China Customized Automatic Grinder Polisher Manufacturers Suppliers Factory - Quotation

Your Professional Automatic Grinder Polisher Supplier

Shanghai Shangcai Testermachine Co., Ltd. (SCTMC) is a manufacturer specializing in the full process production of metallographic sampling equipment and hardness testers, integrating independent research and development, processing and assembly, sales, and service. Our company specializes in producing cutting machines, mounting press, grinding and polishing machines, and Brinell, Rockwell, Vickers hardness testers, along with the supply of metallographic consumables and spare parts. Our products are widely used in metallurgy, automotive, aerospace, research, and testing industries worldwide.

Experienced R&D Team
Our engineers have over 10 years of experience and hold multiple core technology patents, supporting customized and automated solutions.

Complete Equipment
We have a complete machining workshop equipped with over 50 numerical control machine tools and other processing equipment, as well as cutting-edge equipment such as Mazak machine tools and Zeiss coordinate system which have been put into production and inspection.

Customization Available
An experienced R&D team supports sample testing, application solutions, customized fixtures, and non-standard equipment based on real testing needs.

Reliable Service
We provide 24-hour response, online guidance, one-year warranty, and up to 10 years of self-produced spare parts for stable long-term operation.

Dual Disc Automatic Grinding and Polishing Machine
YMPZ-1/2-300/250
This model is a single-chip microcomputer controlled grinding and polishing machine. The shell is formed with ABS material, which is beautiful in appearance, anti-corrosion...
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Electrolytic Polishing and Etching Machine
DPF-2
DPF-2 is a metallographic sample preparation machine which combines electrolytic polishing and etching function, suitable for use in factories, universities, research institutions and...
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Automatic Metallographic Grinding and Polishing Machine
YMPZ-1/2
YMPZ-1 is a single-chip microcomputer controlled grinding and polishing machine. The shell is formed with ABS material, which is beautiful in appearance, anti-corrosion and durable....
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Auto Dosing Grinding and Polishing Machine
YMPZ-1A/2A-300/250
This model is a single-chip microcomputer controlled grinding and polishing machine. The shell is formed with ABS material, which is beautiful in appearance,...
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Vibratory Polishing Machine
ZPG-300
Vibratory polishing is a kind of technology to minimize the wear of samples. It is suitable for preparing high quality polished surfaces on various materials, including the...
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Technical Parameters

Model	YMPZ-1	YMPZ-2
Disc Diameter	230mm	230mm
Abrasive Paper Diameter	230mm	230mm
Disc Speed	Stepless speed 100~1000r/min, and Four speed 250, 500, 750, 1000r/min	Stepless speed 100~1000r/min, and Four speed 250, 500, 750, 1000r/min
Disc Rotational Direction	Clockwise and Counterclockwise	Clockwise and Counterclockwise
Disc Electromotor	Servo motor, 220V, 750W	Servo motor, 220V, 750W*2
Head Electromotor	Servo motor, 220V, 400W	Servo motor, 220V, 400W
Head Speed	Stepless speed 20~120r/min	Stepless speed 20~120r/min
Timing Set	0~99min	0~99min
Sample Holding Qty.	4 pcs	4 pcs
Sample Holder Specification	Φ25mm, Φ30mm, Φ40mm (Choose one) or Customized specification	Φ25mm, Φ30mm, Φ40mm (Choose one) or Customized specification
Pressure Method	Individual air pressure	Individual air pressure
Pressure Force	0~60N	0~60N
Control and Display	8 Inch touch screen, With automatic locking of the grinding head and washing function	8 inch touch screen, With automatic locking of the grinding head and washing function
Power Supply	220V, 50Hz, 8A	220V, 50Hz, 8A
Dimensions	420×660×630mm	757×660×630mm
Net Weight	50kg	78kg

Dual Disc Automatic Grinding and Polishing Machine

Types of Automatic Grinder Polisher

The automatic grinder polisher produced by our company mainly include the following types:

Automatic Metallographic Grinding and Polishing Machine
It adopts an 8-inch HD LCD touch screen for control and display, the operation is simple, clear and intuitive. This machine can effectively replace the manual grinding and polishing processes, which greatly saves labor and improves the quality of grinding and polishing and the efficiency of sample preparation.

Auto Dosing Grinding and Polishing Machine
This model is a single-chip microcomputer controlled grinding and polishing machine. The shell is formed with ABS material, which is beautiful in appearance, anti-corrosion and durable. It is stepless speed control and can change the rotational direction.

Dual Disc Automatic Grinding and Polishing Machine
It is an automatic grinding and polishing system, the time and speed can be set and the water value is automatically controlled, which can effectively replace manual grinding and polishing.

Advantages of Automatic Grinder Polisher

01/

Enhanced efficiency and productivity
One of the primary advantages of automatic grinding polishers is their ability to significantly enhance efficiency and productivity in manufacturing processes. Unlike manual polishing methods, which are often time-consuming and labor-intensive, automatic polishers streamline the finishing process, allowing for faster production cycles and reduced lead times.

02/

Consistent quality and precision
Consistency and precision are paramount in manufacturing, especially when it comes to finishing processes like grinding and polishing. Automatic grinding polishers excel in delivering consistent and precise results, ensuring that every product meets the highest quality standards.

03/

Cost-effectiveness and reduced labor
In today’s competitive manufacturing landscape, cost-effectiveness is a critical consideration for businesses seeking to maximize profitability. Automatic grinding polishers offer a compelling solution to this challenge by reducing labor costs and minimizing material waste.

04/

Versatility and adaptability
In the fast-paced world of manufacturing, flexibility and adaptability are essential for staying ahead of the competition. Automatic grinding polishers offer a versatile and adaptable solution that can be tailored to meet the specific needs of different applications and materials.

Applications of Automatic Grinder Polisher

EBSD Sample Preparation
Delivers the flatness and surface finish required for high-resolution EBSD imaging.

AFM Surface Preparation
Prepares samples with the precision and consistency necessary for Atomic Force Microscopy.

Material Science Research
Ideal for laboratories conducting metallurgical and material studies requiring stress-free and highly polished surfaces.

Quality Control and Assurance
Ensures reliable sample preparation for consistent material testing and evaluation.

Educational and Training Labs
Perfect for teaching vibratory polishing techniques in research and academic settings.

Microscopy and Imaging Applications
Prepares samples for optical and electron microscopy, providing exceptional imaging clarity.

Safety Precautions for Operating Automatic Grinder Polisher

Safety Gear

Always wear appropriate personal protective equipment (PPE). This includes safety goggles to protect your eyes from flying debris, ear protection to guard against noise, gloves to protect your hands, and a face shield for added safety.

Machine Inspection

Before use, inspect the grinder polisher for any damage or wear, particularly the grinding wheel. Ensure all guards and safety shields are in place and in good condition.

Proper Training

Only operate a grinder polisher if you have received adequate training. Understanding the machine’s functions, controls, and emergency stops is vital.

Secure Workpieces

Firmly secure the material you’re grinding to prevent it from slipping, which could cause an accident.

Correct Wheel Selection

Use the appropriate wheel for the material you are grinding. Different materials require different types of abrasive wheels.

Wheel Speed

Check that the wheel speed (RPM) is compatible with the machine. An incompatible wheel can shatter or cause the machine to malfunction.

Regular Maintenance

Regularly maintain and service the grinder polisher to ensure it operates correctly and safely.

Avoid Loose Clothing

Wear fitted clothing and keep long hair tied back to prevent entanglement in the rotating parts of the machine.

Clean Work Area

Keep the area around the grinder polisher clean and free of debris, which can be a tripping hazard or interfere with the operation of the machine.

Packing List

Name	Specification	Qty
Machine Body		1 set
Grinding Head		1 pc
Sample Holder	Individual	1 pc
Grinding and Polishing Disc	300(254)mm	1 pc
Magnetic Disc	300(250)mm	1 pc
Metal Disc	300(250)mm	4 pcs
Abrasive Paper	300(250)mm	6 pcs
Polishing Cloth	300(250)mm	2 pcs
Water Inlet Pipe		1 pc
Water Outlet Pipe	Φ32mm	1 pc
Water Inlet Filter Screen		1 pc
Air Pipe	Φ6mm	1 pc
Head Connection Cable		2 pcs
Air Filter		1 pc
Inner Hexagon Spanner	2mm, 3mm,5mm,6mm	Each 1 pc
Usage Instruction Manual		1 copy

Ordering Process

Contact Customer Service

Provide Custom Details

Free Design

Confirm Design Drawings

Payment Start Order

Arrange Start Production

Completed by Appointment Time

Arrangements for

Confim Receipt

Packaging and Shipping

Packaging	Standard export wooden crate packaging
Shipping	We can arrange the shipment for our clients accordingly by sea and air. Trading terms FOB, CIF, EXW etc.

Our Factory

SCTMC is located in the Lingang New Area of Shanghai Free Trade Zone, with a 13000M2 production base and a brand new standard industrial plant.

Our Certificates

FAQ

Q: What materials can an automatic grinder polisher handle?

A: An automatic grinder polisher can process metals, alloys, ceramics, and composite materials. It is widely used in metallography, quality control, and research labs where different materials require accurate and uniform surface preparation.

Q: Is an automatic grinder polisher easy to operate?

A: Yes, an automatic grinder polisher is designed for easy operation. Most models use a touchscreen or simple control panel, making it easy for beginners and experienced users to select programs and start the grinding and polishing process.

Q: What are the main components of an automatic grinder polisher?

A: An automatic grinder polisher mainly includes a rotating platen, sample holder, pressure system, motor, and control unit. These parts work together to ensure stable speed, controlled force, and consistent polishing quality.

Q: Can an automatic grinder polisher run multiple steps automatically?

A: Yes, an automatic grinder polisher supports multi-step programs. Users can set different grinding and polishing stages with individual parameters, allowing the entire process to run continuously without manual adjustment.

Q: Is an automatic grinder polisher suitable for laboratory use?

A: Yes, an automatic grinder polisher is ideal for laboratory use. It provides repeatable results, reduces operator differences, and meets the high precision requirements of research, testing, and quality control environments.

Q: What consumables are used with an automatic grinder polisher?

A: An automatic grinder polisher commonly uses grinding papers, polishing cloths, diamond suspensions, and alumina solutions. These consumables allow users to achieve different surface finishes based on testing needs.

As one of the most professional automatic grinder polisher manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy customized automatic grinder polisher made in China here from our factory. For quotation, contact us now.

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