Industrial Precision Granite Measuring Tools

• Customization: Available
• Application: Machinery Accessory
• Standard: GB
• Model NO.: Custom specification
• Surface Treatment: Polishing
• Production Type: Batch Production
• Machining Method: CNC Machining
• Material: Granite
• Precision: Level 00
• Density: 2800-3070kg/M3
• Transport Package: Wooden Case Packing
• Specification: Size customization
• Trademark: SYIN
• Origin: China

Product Description

Granite measuring base
It is composed of granite base and metal support, and needs to be combined with dial indicator, dial indicator, electronic measuring equipment, to accurately measure the flatness and parallelism of parts.

Items	Common size(mm)	Approximate weight	Flatness/   Level 00	Height/diameter of pole	Transverse length	Center distance
	Length-width-thickness	kg	μm	mm	mm	mm
1	150*100*50	3	2.5	250/25	116	65
2	200*150*50	5.5	2.5	250/25	116	65
3	300*200*50	10	3	300/25	116	95
4	300*300*50	14.5	3	300/25	116	95
5	400*300*50	19	3	300/25	146	95
6	400*400*50	25	3.5	300/25	180	95
7	500*400*50	31	3.5	300/25	180	130
8	600*400*50	36	3.5	300/25	180	130

Granite V-shaped block
Its V-shaped notch design can effectively disperse the pressure, improve the bearing capacity of stone, and play an important role in the detection, marking, calibration and assembly of precision shaft parts.

Items	Length-width-thickness(mm)	Approximate weight(kg)	Flatness(μm)
1	60*30*60	0.3	5
2	60*60*60	0.6	5
3	100*80*100	2	5
4	160*100*160	7	5
5	200*150*200	16.5	5
6	300*150*300	38	5

Granite parallel ruler
The Granite parallel rule is mainly used to measure the parallelism and straightness of parts, each two for a group, widely used in industrial production and laboratory measurement work, can replace the use of equal height blocks, to ensure the high precision and stability of measurement.

Items	Length-width-thickness(mm)	Parallel accuracy(μm)	Approximate weight(kg)
1	160*40*25	level 00	0.5*2
2	250*40*25	level 00	0.75*2
3	400*63*40	level 00	3*2
4	630*100*63	level 00	11.5*2

Granite flat ruler
It is mainly used to measure the straightness of parts, and check the flatness and straightness of machine table, guide rail and precision work, suitable for industrial production and laboratory measurement work.

Items	Length-width-thickness(mm)	Straightness (μm)	Approximate weight(kg)
1	400*100*50	level 00	6
2	500*100*50	level 00	7
3	630*100*50	level 00	9
4	750*100*50	level 00	11

Granite square ruler
It is a professional measuring tool, mainly used to detect the verticality and parallelism of parts, to ensure the accuracy of product processing and equipment installation, and is widely used in precision measurement and calibration work in the machining industry.

Items	Length-width-thickness(mm)	Vertical accuracy(μm)	Approximate weight(kg)
1	160*100*40	level 00	2
2	250*160*50	level 00	5.5
3	300*210*50	level 00	9
4	400*250*50	level 00	14
5	400*300*50	level 00	17
6	500*350*50	level 00	24
7	600*400*50	level 00	33
8	800*500*60	level 00	66
9	1000*630*80	level 00	140
10	1000*750*80	level 00	165

Granite square box ruler
It is mainly used for three-dimensional marking, flatness inspection, verticality measurement and other tasks of precision parts, especially in machine tool assembly and electronic original parts production;
Used to measure the straightness and verticality of workpieces and equipment installation and debugging to ensure the accuracy and stability of the equipment.
It is an ideal datum surface for high-precision measurement and inspection of instruments, precision tools, and mechanical parts.

Items	Length-width-thickness (mm)	Accuracy  (μm)	Approximate weight(kg)
1	100*100*100	level 00	3
2	150*150*150	level 00	9
3	200*200*200	level 00	21
4	250*250*250	level 00	42
5	300*300*300	level 00	70
6	400*400*400	level 00	170
7	500*500*500	level 00	330
8	600*600*600	level 00	570

Granite four sided square ruler
It is an important measuring tool, mainly used for high-precision machinery and instrument inspection and verticality inspection between machine tools. with vertical and parallel frame combinations, it is suitable for the inspection of various high-precision machinery and instruments, especially for checking the perpendicularity between internal parts of machine tools.

Items	Length-width-thickness(mm)	Accuracy(μm)	Approximate weight(kg)
1	200*200*50	level 00	4.5
2	250*250*50	level 00	7
3	300*300*50	level 00	10.5
4	350*350*50	level 00	14
5	400*400*50	level 00	18
6	500*500*50	level 00	29
7	600*600*50	level 00	42
8	1000*1000*100	level 00	230