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Laboratories Marble Granite Surface Plate High Precision Surface Plate

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    Buy cheap Laboratories Marble Granite Surface Plate High Precision Surface Plate from wholesalers
     
    Buy cheap Laboratories Marble Granite Surface Plate High Precision Surface Plate from wholesalers
    • Buy cheap Laboratories Marble Granite Surface Plate High Precision Surface Plate from wholesalers
    • Buy cheap Laboratories Marble Granite Surface Plate High Precision Surface Plate from wholesalers

    Laboratories Marble Granite Surface Plate High Precision Surface Plate

    Ask Lasest Price
    Brand Name : Willing
    Model Number : 1000 x 2000 mm
    Price : Negotiable
    Payment Terms : T/T, Western Union
    Supply Ability : 100PC /30days
    Delivery Time : 10 work days
    • Product Details
    • Company Profile

    Laboratories Marble Granite Surface Plate High Precision Surface Plate

    Black Lab Table Marble Granite Surface Plate 2000 X 1000 mm


    Granite Surface Plates are used for precision gauging, inspection, layout and marking purposes. They are preferred by Precision Tool Rooms, Engineering Industries and Research Laboratories because of their following outstanding advantages.

    Salient Features :

    • Natural granite seasoned for thousands of years is free from deterioration or dimensional change over time.
    • Granite surface plate has many advantages over cast iron surface plates: Twice as hard as cast iron.
    • Minimal changes in dimension due to temperature changes.
    • Free from wringing, so there is no interruption of work. Free from burrs or protrusions because of the fine grain structure and insignificant stickiness; this ensures high degree of flatness over a long service life and causes no damage to other parts or instruments.
    • Trouble-free operation for use with magnetic materials.
    • Long life and rust-free, resulting in low maintenance costs.
    • Granite Surface Plates meet or exceed Federal Specification GGG-P-463c. Each Surface Plate is shipped with a Certificate of Accuracy which guarantees its accuracy and verifies its traceability to the National Institute of Standards and Technology.
    • All plates from 48"x108" and larger are Machine Base Gray Granite. Smaller plates are Black Granite.
    • Surface Plates, to size of specifications other than standard, available on special order.
    • Surface Plates, with the bolt screws, available on special order.

    Our granite surface plate refers to the advanced standards of the leading countries, and its flatness tolerance is in accordance with the JB/T 7975-1999 Surface Plate:


    Grade 000 =1x(1+d/1000)/μm

    Grade 00 =2x(1+d/1000)/μm

    Grade 0 =4x(1+d/1000)/μm

    Grade 1 =8x(1+d/1000)/μm

    (d is the length of the diagonal)


    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



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