Manufacturers supply 000 -level marble testing platform inspection…

Grinding workshop short video

Constant temperature room grinding workshop

All packages are sealed wooden packaging

Marble slabs are also called granite slabs, granite slabs, rock slabs, marble platform, granite platform, granite platform, rock platform, granite stone slabs, granite stone platform, granite T-trough platform, granite T-trough platform, granite T-trough plate, etc.

Marble slab is a marble precision measuring tool and instrument platform, also known as granite slab. It is made of high-quality "Jinan Qing" stone through mechanical processing and manual fine grinding.Black gloss, precise structure, uniform texture, good stability, high strength, high hardness, can maintain good accuracy under heavy load and normal temperature, and has the advantages of no deformation.

National standard spot specification table:

Customized according to customer requirements

Special-shaped customized flat T-slot display

Marble platform accuracy standard, flatness tolerance:

Level 000=1×(1+d/1000)um

Level 00=2×(1+d/1000)um

Level 0=4×(1+d/1000)um

Level 1=8×(1+d/1000)um

(d is diagonal mm) (Measuring temperature is generally at 21±2℃ d is diagonal mm) Measuring temperature is generally at 21±2℃ Specific gravity of marble slab: 2970-3070kg/㎡ Compressive strength: 245-254N/m Linear expansion coefficient: 4.61×10-6/℃, water absorption: <0.13% Shore hardness: Hs70 or above

Advantages of marble platform

The main advantages of the marble platform are stable accuracy and easy maintenance.This is because:

1. The marble platform has a dense structure, smooth surface and small roughness value;

2. After long-term natural aging, the internal stress completely disappears, the material is stable and will not deform;

3. It will not be damp or rust, and will be easy to use and maintain;

4. The linear expansion coefficient is small and is less affected by temperature;

5. After the working surface is hit or scratched, only pits will occur, no burrs or burrs will occur, and there will be no impact on the measurement accuracy.

What needs to be noted about rock slabs is that they cannot withstand excessive impact or knocking, they will deform due to high humidity, and their hygroscopicity is 1%.

Customized flat punched inlay platform display

Marble platform bracket display

Purchase Notes:

1. About size: Our factory has been stocked in stock for many years and will ship within 36 hours after receiving the order; non-scalar measuring tools can be customized, and the production period is short, please feel free to buy.

2. About color: 100%physical shooting of this shop, due to the different degrees of the display, the product color difference is caused. Different display screens will have different color differences. It is not within the control scope. The product shall prevail.
The price of the goods sold in the shop does not include taxes and fees. If a tax ticket is required, please contact the customer service. The invoice is not issued with the goods.Essence
3. About after -sales:

(1) The product quality assurance period is 12 months. During the warranty period, the supplier shall give a written reply within 12 hours of receiving the notice from the demand party.And responsible for free repairs or replacement of new products.
(2) Establish product quality archives and follow -up visits.Product maintenance only collects simple materials and labor costs, and replace it with the old.
(3) Actively cooperate with the user's on -site operation and maintenance work to provide free consulting services.It can provide users with spare parts and accessories of our products at any time.

4. About delivery: The products are packed in wooden boxes. Non-customized products with a single piece of less than 50kg will be sent by ordinary express delivery and will generally arrive within 72 hours. Products with a single piece of more than 50kg will be delivered by logistics. Your city has priority for direct dedicated lines. Remote or small towns are all distributed by automobile logistics.Delivery costs are subject to the actual quotation of the logistics company. The price of goods sold in the store does not include transportation costs.If you have special requirements for express, air or rail express, you need to pay the freight yourself.