Description of the application for the gold sandpaper and the diamond grinder
Gold-shaped sandpaper and diamond grinders are key consumables in material microorganizing the sample, for rough milling and fine-skin polishing of metal specimens. In physico-testing in industrial manufacturing areas such as steel, car parts, space, microelectronics, etc., they directly affect the quality of the sample surface and the accuracy of tissue observation. Gold-shaped sandpapers are used for rapid removal of post-cut deep trenches and stabbings, and for the provision of longer-use life and higher cutting efficiency for high-hard materials such as stainless steel, ceramics, hard alloys, etc.
Technical characteristics of products
Composition of material: Gold sandpapers with silicon carbide or aluminium oxide grinders, and diamond grinders with artificial diamond particles combined with resin or metal matrix
Grain ScaleGradually from rough (60-E-120) to fine (800-E) and with a finer grain of up to 3 μm-30 m
Base structure: Diamond grinders contain various base forms, including resin, iron, back disks, which are suitable for different types of grinders
Surface Design: French LACplaN silver plate and German gusha KULZER grinder to improve heat-dispersion efficiency by adopting a scavenger-drum-drum-drum-drum-drum-drum-drum-drum-drum-drum-drum-drum-drum-dry structure
Applicable material: Covered with soft metals (aluminium, copper, magnesium), medium and hard metals (steel, cast iron), hard alloy, ceramics and composites
Product advantages
1.Scatter efficiency improvement: The beehive dent is designed to remove the metal chips from the grinding process quickly and avoid the repetition of scratches, especially for continuous grinding of soft metal materials
2.Transformation layer control: The rapid dissipation of the diamond grinding plate reduces the temperature of the grinding area, keeping the surface plastic deformation layer thickness of soft metals within 10 m and reducing the subsequent emptiness process burden
3.Longer useful life: Diamond grinders can be used 50-200 times more often than simple sandpapers can be used once and end of life, showing a better economy in high hard material samples
4.Harmonic coherence: even distribution of diamond particles in the matrix ensures a steady yield of grinding power, and rough deviations in the surface can be contained within the range of Ra 0.2 m when multiple samples are in batch.
5.Multi-process interface: The particle gradient design of the gold sandpaper forms a complete sample chain with a smoother process from initial to finely grinding
Use Operations Notes
1.Crude-cut: Stabilize post-cutting samples in sample holding, select 120-min--240 gold-phase sand paper or 30-metre-m diamond grinding, apply 15-20-N pressure at a grinder speed of 300-500r/min, grinding 3-5 minutes to completely eliminate cutting marks
2.Sub-phase: replace 400, 600, 800 sandpapers or 15 mm, 9 mm diamond grinding, with a 2-3 minute grinding time per stage, and shift to 90 degrees vertically to the front level until the top-level scratches are fully covered by the new scratches
3.Grain phase: use 1200-min 2000 sandpaper or 3 m-6m diamond grinding, speed down to 200-300r/min, pressure down to 10-15N, and application of a smooth-lighted cooling fluid with a polished one-to-two minute poaching effect
4.Waste materials replacement: Gold sandpapers shall be replaced immediately when grinding materials or surfaces are smoother and the diamond grinding boards shall be regularly washed with water to wash the surface residues, and when dry, they shall be flattened to avoid the fall of particles
5.Material matching: Prefer to a diamond grinder for soft metals such as aluminium, copper, magnesium, to avoid sandpaper grinding being embedded in the matrix; gill steel, hard alloy, ceramics must be used to use a diamond grinder, and plain sandpaper cannot be effectively removed from the material
Specification Information
Gold Sand Paper Specification: Φ200mm, Φ250mm, Φ300mm round with back-of-gold sandpaper, with a particle size of 60 m-2000, with a packaging specification of 25/boxes or 50 pieces/boxes
Diamond grinder specifications: Φ200mm, Φ250mm resin/iron disk/back disk, particle sizes of 3 m, 6mm, 9mm, 15m, 30mm, 5th tranche, single package or 5 pieces/package sale
Accompanying materials: Options for the ASDICSC series and the diskette MGDICSC series to achieve rapid replacement of the materials without residues and to protect the level of the aluminium plate of the original plant
Business service information
Fuyun Testing Technology (Shanghai) Co., Ltd., which focuses on the production of equipment and consumables in the field of materials microorganizing technology, has established partnerships with German brands Gutha and Rumplen, France, through ISO 9001 Quality Management System certification.
Contact information:
•Shanghai Headquarters telephone: 021-61905265
•Zhejiang Factory Telephone: 0573-82788290
•Official website: www.fulwint.com
•E-mail: fulwint@fulwint.com
Service points:
•Shanghai Base: 1 gun road 141 to 49 in the Bay Tourist Zone of Bong-hyun, Shanghai City
•Zhejiang Factory: 3rd floor of plant No. 5 of the Casing City, Suzhou District, Zhejiang Province
(b) Product availability, support for multi-geologistics distribution and technical advisory services.
Official hotline：021-61905265
Published：2026-07-08
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