High Precision Granite /Measuring Instruments/Meter Table Holder

• After-sales Service: 24h Online
• Warranty: 1 Year Quality Assurance
• Transport Package: Wood Carton
• Specification: Customized
• Trademark: Griotte
• Origin: China
• Model NO.: BZ-001
• HS Code: 903190090
• Production Capacity: 5000

Product Description

Product Description
Introduction to the processing of precision granite: Choose the appropriate size for cutting and grading, put the cut pieces on the planer for cross-section, perform manual rough grinding after the surface is planed, and then move it to a constant-temperature workshop for fine grinding. The fine grinding is finally inspected according to standards. When it comes to non-standard processing, you may have to go to the drilling machine to drill holes, slot and other special processing requirements after the inspection is completed, and then go to the constant temperature workshop for inserts. Many of the processes from quality inspection to completion of processing are relatively complicated.

Material Selection/Material Selection

1. The materials selected by our company are all black granite materials.
2. Granite is a natural stone. It is important to choose the right material. Choose the right size and size according to your needs. Granite with no cracks and uniform color.
3. Pour water on the surface of the granite, observe the permeability of the water, and see the texture of the granite.
4. Sudden sudden cooling and heating can cause cracks or even fractures in granite.

Cutting/Cutting

1. Position the granite wool and use a large gantry saw to rough cut the granite. Obtain the required dimensions of granite;
2. Use high-precision alloy saw blades to precisely cut granite to obtain the precise dimensions required;
3. Use circulating water to reduce the temperature generated by cutting;

Shaping

1. The precisely cut granite is rough planed on the planer and then transferred to fine planing.

Obtain the required thickness and precise dimensions;

1. Use circulating water to reduce the temperature of the plow head when working;

Grinding/Grinding

1. The planed granite is roughly ground on a grinder and then finely ground;
2. Use circulating water to reduce the temperature of the grinding head during operation;

Manual polishing precision surface/Manual Polishing

1. Adjust the level on the support frame;
2. Select the appropriate mold (granite slab) according to the external dimensions of the granite, and use emery Grind the surface with appropriate water, first with coarse sand and then with fine sand, grinding to the required accuracy level;
3. The grinding process needs to ensure constant temperature and humidity.

Drilling, Slotting/Drilling&Slotting

1. The ground granite slab is placed on the CNC drilling machine, and holes or grooves are drilled according to the drawing;
2. Use circulating water to reduce the temperature generated by cutting;

Insert/Insert
Prepare the special glue for granite, apply it evenly around the metal parts, and leave it until the holes are drilled. In the granite slab, the metal parts are generally lower than the granite surface.

Fine Repair/Fine Repair
Use fine emery for fine grinding and inspection, with an interval of 2 hours, and repeat the fine grinding and inspection, until the desired accuracy is achieved.

Assembly, Inspection/Assembly&Inspection
Assembly and inspection according to drawings

Precision granite surface plate lab table for measuring
Name	Plates testing granite
Material	Jinan Green Granite
Proportion	2970-3070 Kg/m²
Compressive Strength	245-254 Kg/m²
Modulus of Elasticity	1.27-1.47N/mm²
Linear Expansion Coefficient	4.6×10-6/ºC
Water Absorption	0.13%
The Hardness	HS70
Usage	A. As a precision reference measurement tool B. Measure the flatness, straightness of machine table, rail and precision plate
Package	Wooden Box

Product Parameters

Size(mm)	grade 0	grade 00
200*300*50	300 pieces	300 pieces
300*300*80	300 pieces	400 pieces
300*400*80	200 pieces	300 pieces
400*400*80	100 pieces	230 pieces
400*500*100	90 pieces	60 pieces
500*500*100	300 pieces	80 pieces
500x600x100	30 pieces	90 pieces
500x800x100	90 pieces	80 pieces
500x800x130	78 pieces	49 pieces
600x800x100	102 pieces	87 pieces
600x900x100	300 pieces	300 pieces
600x900x150	300 pieces	300 pieces
750x1000x150	200 pieces	100 pieces
1000x1000x150	100 pieces	106 pieces
1000x1000x200	40 pieces	80 pieces
1000x1200x150	65 pieces	10 pieces
1500x1000x150	30 pieces	35 pieces
1000x2000x200	23 pieces	20 pieces
1000x200x250	19 pieces	10 pieces
1500x2000x250	10 pieces	9 pieces
1500x2000x300	11 pieces	13 pieces
2000x3000x400	9 pieces	6 pieces
2000x4000x400	4 pieces	5 pieces

Detailed Photos



Company profile
Our company was established in December 2022. It is a technical service production enterprise specializing in the production and sales of granite standard measuring instruments and deep processing of non-standard granite stones. The company's production base is located in Liaocheng City, Shandong Province, and its branch is located in Suzhou City, Jiangsu Province. The company is based in the Yangtze River Delta and serves customers nationwide and from all over the world.
The company's main products are: granite platform, granite square ruler, granite square ruler, granite square box, granite flat ruler, granite parallel rule, granite V-shaped block, granite measuring table base and Various non-standard structural parts of granite products are widely evaluated in precision processing, mechanical and electrical products and the entire manufacturing and processing industry.
Packaging & Shipping
(3~4)
FAQ 
Q: Can I make customized for the Granite surface plate?
A: Yes, the material and size can be changed as per your requests.

Q: When can I get the sample?
A:Sample: 5-15 days after you start to make mold if need . The accurate time depends on your product.

Q: How to chose good Granite surface plate?
A:Chose one high and bigger brand factory, brand is important for the quality and won't do the low price competition.
A:Carefully looking the material, regular casting factory has strict material report and casting quality assurance

Q: How can I get the quotation of the project?
A: If you have drawing, we can offer you our quotation according to your drawing. If you have no design, our engineer will design some drawings for you to confirm. And then offer you a quotation.
A:Tooling: 100% TT advanced. A:Main order: 50% Q:

What is your main order time?
A:Order time: 20-30 days after the payment. The accurate time depends on your product.

Q: What is your payment method?
 deposit, balance 50% to be paid before shipment.

Q: If you export to our country before, can I get the information of your import customer in our country?
A: We can't offer you all the information of our customer because we have duty to protect our customers' privacy. But we can provide you some part of B/L.