Гранит породе пластины

Гранит породе пластины

Цанчжоу, Китай
Объем производства:
1000 Тонна / Месяц
Цанчжоу, Китай
Начальный
86-317-8310777
Ada shi
Контактное лицо

Основные данные

Место происхождения Hebei China (Mainland)
Бренд Dachang
Номер Модели DC300-6000mm
INSTRUCTIONS FOR GRANITE SURFACE PLATE A. Description of granite surface Adopting high quality “Jinan Qing” natrual mateirial of granite, granite surface plate is manufactured by mechanical processing and manual lapping. It dosen't only own the advantages of black gloss, precise construction,even character, nice stability, high strength and hardness, but also no rust, acid&alkali-proof, no magnetization, type stable, nice abrasion resistance and can keep stable at normal tempreture and heavy. The main mineral ingredients of granite are pyroxene, anorthose, less olivine, black mica and less magnetite. Aging through hundreds of millions years, the granite can still retain even character, stable, high strength and hardness, and can keep high precision at heave duty. It is suitable for industrial production and measuring works at laboratory. Proportion,2970-3070kg/m3 Compression strength,245-254kg/mm2 Flexible grinding capacity,1.27-1.47N/mm2 Coefficient of linear expansion,4.6×1-6°C Water absorption 0.13% Shore hardness HS, more than 70. Precision has 000. 00, 0, 1 grade. It is the ideal tool for drawing line and inspection at precision processing company. B. Plate,features of granite surface Adopted natural material, granite surface plate is a kind of survey tool with precision basic standard, is a ideal basic standard surface for appliances and instruments,as its unique features, make the cast surface plate pale into insignificance. Granite is a kind of stone that taken from the high quality rock layer underground, and passes through hundreds of millions years nature aging. The form of the granite is very stable, no need to worry the deformation because of the conventional temperature. After rigorous physical tests and selection of granite materials, it has the character of crystal fine, hard texture, compressive strength of 2290-3750 kg / sq cm, hardness of Ta Mok's hardness of 6-7. It's extremely wear-resistant, acid, alkali, have high corrosion resistance, never rust. The granite is non-metallic material, so it has no magnetic response, no plastic deformation. The hardness is of 2-3 times higher than cast iron (equivalent to HRC> 51), thanks to the deformation and destruction of accuracy. It maintaining good accuracy. Even rock tools in use by heavy bump, just a few grains ballast out only, and not as metal tools, the superior quality cast iron and steel making precise benchmark components to obtain high and stable accuracy. Our plant the production of 1000 ?630mm of '00 'level marble platform, even set it aside a year later, it can still maintain the original precision of the same. C. Plate,merit of granite surface plate Features and benefits of granite surface plate and platform measuring products: a, Dense granite structure, smooth surface and nice abrasion resistance, low roughness. b, Natural granite by a long-term aging, the interior stress disappeared, material stable, and will not be deformed. c, Acid, alkali, corrosion resistance, anti-magnetic. d, No damp rust, using and maintenance are easy. Linear expansion coefficient, little affected by temperature; e, Working surface is scratched by the collision, only produces pits, does not produce convexity pattern, glitch, no effect on the measurement accuracy. The main disadvantage of granite surface plate and platform is: can not stand over impact, knock, high humidity will be deformed, 1% moisture absorption. D. Additional remark Some graphics and description in the instruction menual are just as a instruction, please according to real product. This instruction manual dosen't effect the product performance, safety and customer usage. If there is a difference between our product, for the promotion of our products , please according to the real product, no other explanation. Specification Length × Width × Thickness (mm) Weight (kgs) Precision Grade (μm) 000 00 0 1 300 × 200 × 50 17 1.5 3 6 12 300 × 300 × 50 19 1.5 3 6 12 400 × 300 × 70 25 1.5 3 6 12 400 × 400 × 70 48 2 3.5 6.5 13 630 × 400 × 100 76 2 3.5 7 14 630 × 630 × 100 155 2 4 8 16 800 × 500 × 130 156 2 4 8 16 1000 × 630 × 130 284 2.5 4.5 9 18 1000 × 750 × 150 338 2.5 5 9 18 1000 × 1000 × 150 450 2.5 5 10 20 1600 × 1000 × 200 963 3 6 12 24 2000 × 1000 × 200 1200 3.5 6.5 13 26 1600 × 1600 × 300 2312 3.5 6.5 13 26 2000 × 1600 × 300 2890 3.5 7 14 28 2500 × 1600 × 300 3612 4 8 16 32 3000 × 2000 × 500 9030 4.5 9 18 36 4000 × 2000 × 500 12040 5.5 11 22 44 6000 × 2000 × 700 25284 7.5 15 30 60

Условия поставки и упаковка

Packaging Detail: wooden box Delivery Detail: 7-30days after you order
Порт: TIANJIN

Условия оплаты

Аккредитив

Электронный перевод

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