Marble flat Is a marble precision measuring tool, instrument platform, also known as granite plate, the use of high quality 'Jinan green' stone by mechanical processing and hand-made fine grinding. Black luster, structural precision, uniform texture, good stability, high strength, high hardness , Can be in the heavy load and the general temperature to maintain high precision, and has not rust, Naisuan Jian, wear resistance, no magnetization, the same type of advantages.

Granite Test Plate / Platform It can not guarantee the long-term deformation, the linear expansion coefficient is small, the mechanical precision is high, the rust-proof, the rust-proof, the rust-proof, the rust-proof, the rust-proof, Magnetic granite test platform particles fine and uniform, stable structure, the working surface in the use of maintenance and easy maintenance, material stability, to ensure long-term deformation; granite test platform is not subject to constant temperature conditions, the temperature difference is small, precision Maintain good performance, at room temperature can also maintain the measurement accuracy. Measurement can be smooth movement, no lagging sense, not affected by moisture, good plane stability.

Granite T-groove plate, precision granite T-slot plate, granite inspection U-groove plate, granite mechanical bed, marble drilling =, coordinate table, instrument platform, using high quality 'Jinan green' The stone is made by mechanical processing and hand-grinding, black luster, fine structure, uniform texture, good stability, high strength, high hardness, can maintain high precision under heavy load and general temperature, and has no rust, acid Alkali, abrasion resistance, no magnetization, invariant, etc. Granite T-slot plate is suitable for measuring tool of mechanical factory. All the granite gauges of this factory are of all quality pure 'Jinan green' Life of the various additional deep processing in the production and testing process strictly enforce the JB / T7975-1999 rock T-slot flat national standard and JJG117-91T slot flat meter measurement procedures.

Granite structure is dense, high compressive strength, low water absorption, good surface hardness, good chemical stability, durability, but poor fire resistance. Granite was fine, medium, coarse grain granular structure, or plaque structure , The particles are uniform and fine, the gap is small (porosity is generally 0.3% ~ 0.7%), water absorption is not high (water absorption is generally 0.15% ~ 0.46%), a good frost resistance. Hardness of 6 or so, the density of 2.63g / cm3 to 2.75 g / cm3 between the compressive strength of 100-300MPa, of which fine granite can be up to 300MPa or more, bending strength is generally 10 ~ 30Mpa. Granite often It is controlled in the form of rock, rock, rock and other forms, and is controlled by regional tectonic structure. The general scale is relatively large and the distribution is relatively extensive. Therefore, it is convenient for mining and easy to make an important material, and its joint development is regular. The granite is not easy to weather, can be used as outdoor decorative stone. Granite texture texture evenly, although the color to the color of the system for the color of the granite, But also rich in red, white, yellow, green, black, purple, brown, beige, blue and so on, and its color is relatively little change, suitable for large area use.

About size:

GB specifications with my factory for a long time with the spot, received orders, 48 ​​hours of delivery; non-standard measuring tools can be customized, the production period is short, please rest assured that the purchase.

About color:

Because it is not a regular photographer shooting, the color may exist color. Shops sold goods prices are not tax, for tax votes, please contact customer service.

About customer service: If your inquiry does not receive a timely reply, please contact the sales manager directly.

About sale:

1, the product quality assurance period of 12 months, the supplier during the warranty period due to the design, process or material defects caused by the quality problems should be received within 12 hours of notice to give a written reply and is responsible for free repair or Replacement of new products. Bao Bao package, Baohuan, repair package three packs of services.

The establishment of product quality files, tracking follow-up service life-long maintenance, only a simple collection of materials and labor costs, and trade-in.

Actively cooperate with the user to do a good job of the product on-site operation and maintenance work, to provide free advisory services. At any time to the user at the cost of the factory products to provide spare parts and accessories. Splicing platform or multiple equipment installation, commissioning, on-site technical services Technical experts personally led home service, to solve various difficult problems.

About shipping:

Products for the wooden box packaging, non-customized products, a single 50kg the following products made ordinary courier, generally within 72 hours of arrival; more than 50kg single product logistics and distribution, your city has a direct line of priority, remote or small towns are Freight logistics Peihuo, the general arrival time of 4-7 days. Shipping costs to the logistics company's actual offer shall prevail, the shops sold goods prices are not including transportation costs. If you require special express, air and rail express to be self shipping fee.