Can a grinder be used for both rough and fine grinding?

Yes, grinders can be used for both rough grinding, which removes a large amount of material, and fine grinding, which provides a smooth and accurate finish.

How is a grinder different from other machining tools?

A grinder differs from other machining tools in that it uses an abrasive wheel instead of a cutting tool to remove material. It is primarily used for grinding and finishing operations.

Is safety important when using a grinder?

Yes, safety is crucial when using a grinder. Operators should wear appropriate protective gear, follow safety guidelines, and ensure the grinder is properly maintained to prevent accidents and injuries.

Metal Automatic Plate Surface Pre Grinding Polishing Machine

Name: Metal Automatic Plate Surface Pre Grinding Polishing Machine
Brand: YANGZHOU RZF IMP. AND EXP. CO., LTD.
SKU: 2091528285

Jiangsu, ChinaYANGZHOU RZF IMP. AND EXP. CO., LTD.

US$2,500.00-10,000.00

1 Piece

Product profile

Customization

Available

Type

Surface Grinding Machine

Processing Object

Steel

Model NO.

GSM-025

Abrasives

Grinding Wheel

Controlling Mode

CNC

Automatic Grade

Semiautomatic

Cylindrical Grinder Type

Universal Cylindrical Grinder

Precision

High Precision

Certification

GS, CE, RoHS, ISO 9001

Condition

New

Control

Manual/Semi-Auto/Auto

Power

Electrical

Table Type

Normal-Table/Magic-Table

Moving Type

Bed-Moving

Grinding Wheel Diameter

200mm

Grinding Wheel Speed

3000 Rpm

Grinding Wheel Width

25mm

Spindle Speed

5000 Rpm

Workpiece Diameter

100mm

Workpiece Length

300mm

Grinding Depth

0.1mm

Grinding Accuracy

±0.002mm

Grinding Feed Rate

50mm/Min

Grinding Wheel Dressing Method

Diamond Dresser

Coolant System

Flood Coolant

Transport Package

Pallet

Specification

150mm*450mm-500mm*1600mm

Trademark

BOLI

Origin

China

HS Code

8460190000

Production Capacity

30000

Key features

CNC Control System: Supports manual, semi-auto, and auto control modes for flexible operation.

Stable Hydraulic Unit: External hydraulic unit ensures low temperature rising and supply stability.

Durable Construction: High grade casting bed and table with TF wearable material slideways.

Multiple Certifications: Complies with GS, CE, RoHS, and ISO 9001 standards for quality assurance.

Auto-Lubrication System: Equipped with auto-center lubrication unit for maintenance-free operation.

Quiet Operation: Designed for continuous maximum speed operation with very quiet performance.

Versatile Customization: Customizable control, table type, and moving type to meet specific needs.

Company profile

YANGZHOU RZF IMP. AND EXP. CO., LTD.

Jiangsu, China

Business Type: Trading CompanyExport Year: 2015-07-06Nearest Port: shanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier is a China-based trading company headquartered in Yangzhou, Jiangsu, offering a broad range of industrial machinery and components. It reports ISO 9001 certification, 6–10 years of R&D engineer experience, 6–10 quality-control staff, and 10 production lines, while also describing pre-export machine inspection by professional engineers. Export activity is substantial, with Southeast Asia and Eastern Asia identified as primary markets and exports representing 90% of total sales. The evidence supports production, quality-control, and international trade capabilities, but does not establish the supplier’s financial credibility, after-sales service performance, innovation results, customization track record, or customer cases.

Supplier typeThe supplier is explicitly identified as a trading company, with its associated industry classified as wholesale and retail and its business engagement covering industrial equipment, components, and transportation. This indicates a commercial trading role rather than clearly demonstrated direct manufacturing ownership.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of certification relevant to quality management.

R&D capabilityThe supplier states that it continuously strives for improvement and innovation and reports 6–10 years of total R&D engineer experience. These statements support some innovation-related resources, but no specific developed technology, patent, product innovation, or innovation outcome is provided.

Production capacityThe supplier offers a broad machinery range, reports 10 production lines, and states that machines are inspected by professional engineers before export. It also reports 6–10 quality-control staff and defined off-peak and peak-season lead times, providing explicit evidence of operational and quality-control capacity.

Product Q&A

Q:What is a grinder?

A grinder is a machine tool used for grinding, which is a machining process that involves removing material from a workpiece using an abrasive wheel.

Q:What types of materials can a grinder work on?

A grinder can work on a wide range of materials, including metals, plastics, ceramics, and composites.

Q:What are the main types of grinders?

The main types of grinders include surface grinders, cylindrical grinders, tool and cutter grinders, and bench grinders.

Q:What are the advantages of using a grinder?

Some advantages of using a grinder include precise material removal, improved surface finish, the ability to grind complex shapes, and the capability to remove hardened materials.

Q:What are the factors to consider when choosing a grinder?

Factors to consider include the type and size of the workpiece, the required grinding accuracy, the desired surface finish, the power and speed of the grinder, and the availability of specific grinding wheel types.