Precision Granite One-stop Solutions

  • Granite Angle Plate with Grade 00 Precision According to DIN, GB, JJS, ASME Standard

    Granite Angle Plate with Grade 00 Precision According to DIN, GB, JJS, ASME Standard

    Granite Angle Plate, this granite measuring tool is made by black nature granite.

    Granite Measuring Instruments are used in metrology as a calibration tool.

  • Driving Motion Granite Base

    Driving Motion Granite Base

    Granite Base for Driving Motion is made by Jinan Black Granite with high operation precision of 0.005μm. Many precision machines require precision granite precision linear motor system. We can manufacture custom granite base for driving motions.

  • Granite Machine Parts

    Granite Machine Parts

    Granite Machine Parts also called Granite components, granite mechanical components, granite machinery parts or granite base. Generally it made by nature black granite. ZhongHui uses different granite — Mountain Tai Black Granite(also Jinan Black Granite) with density of 3050kg/m3. Its physical  properties are different with other granite. This granite machine parts are widely used in CNC, Laser Machine, CMM Machine (coordinate measuring machines), aerospace… ZhongHui can manufacture granite machine parts according to your drawings.

  • Granite Inspection Surface Plates & Tables

    Granite Inspection Surface Plates & Tables

    Granite Inspection Surface Plates & Tables also called granite surface plate, granite measuring plate, granite metrology table…  ZhongHui Granite surface plates and tables are a must for accurate measurement and provide a stable environment for inspection. They are free from temperature distortion and offer an exceptionally sturdy measuring environment due to their thickness and weight.

    Our granite surface tables are supplied with a high-quality box section support stand for easy levelling with five adjustable points of support; 3 being primary points and the other outriggers for stability.

    All our granite plates and tables are supported by ISO9001 Certification.

  • Granite Assembly for X RAY & CT

    Granite Assembly for X RAY & CT

    Granite Machine Base (Granite Structure) for industrial CT and X RAY.

    Most of NDT Equipment have granite structure because of granite has good physical properties, which is better than metal, and it can save cost. We have many kinds of granite material.

    ZhongHui can manufacture a variety of granite machine bed according to customers’ drawings. And we can also assemble and calibrate rails and ball screws on granite base. And then offer authority inspection report. Welcome to send us your drawings for asking quotation.

  • Granite Machine Base for Semiconductor Equipment

    Granite Machine Base for Semiconductor Equipment

    The miniaturization of the semiconductor and solar industries is constantly moving forward. To the same extent, the requirements as relate to the process and positioning precision are also increasing. Granite as a basis for machine components in the semiconductor and solar industries has already proven its effectiveness time and again.

    We can manufacture a variety of granite machine base for Semiconductor equipment.

  • Granite Square Ruler according to DIN, JJS, GB, ASME Standard

    Granite Square Ruler according to DIN, JJS, GB, ASME Standard

    Granite Square Ruler according to DIN, JJS, GB, ASME Standard

    Granite Square Ruler is made made by Black Granite. We can manufacture granite square ruler according to DIN standard, JJS Standard, GB standard, ASME Standard… Generally customers will need granite square ruler with Grade 00(AA) precision. Of course we can manufacture granite square ruler with higher precision according to your requirements.

  • Granite Surface Plate with Metal T slots

    Granite Surface Plate with Metal T slots

    This Granite Surface Plate with T solts, is made black granite and metal t slots. We can manufacture this granite surface plate with metal t slots and granite surface plates with t slots.

    We can glue metal slots on precision granite base and manufacture slots on precision granite base directly.

  • Granite Surface Plate with Stand

    Granite Surface Plate with Stand

    Granite Surface Plate, also called granite inspection plate, granite measuring table, granite inspection surface plate. granite tables, granite metrology table… Our granite surface plates are made by black granite (Taishan black granite). This granite surface plate can offer ultra precision inspection foundation for ultra precision calibration, inspection and measuring…

  • Granite Machine Bed

    Granite Machine Bed

    Granite Machine Bed

    Granite machine bed, also call granite machine base, granite base, granite tables, Machine bed,precision granite base..

    It is made by Black Granite, which can keep high precision for long time. Many machines are choosing precision granite. we can manufacture precision granite for dynamic motion, precision granite for laser, precision granite for linear motors, precision granite for ndt, precision granite for semiconductor, precision granite for CNC, precision granite for xray, precision granite for industrial ct, precision granite for smt, precision granite aerospace…

  • Granite Straight Ruler with Precision of 0.001mm

    Granite Straight Ruler with Precision of 0.001mm

    Granite Straight Ruler with precision of 0.001mm

    We can manufacture granite straight ruler of length of 2000mm with 0.001mm precision(flatness, perpendicular, parallelism). This granite straight ruler is made by Jinan Black Granite, also called Taishan black or “Jinan Qing” Granite. Welcome to contact us for more information.

  • Granite Straight Ruler With Grade 00 (Grade AA) Of DIN, JJS, ASME Or GB Standard

    Granite Straight Ruler With Grade 00 (Grade AA) Of DIN, JJS, ASME Or GB Standard

    Granite Straight Ruler, also call granite straight, granite straight edge, granite ruler, granite measuring tool… It is made by Jinan Black Granite (Taishan black granite) (density: 3070kg/m3) with two precision surfaces or four precision surfaces, which is suitable for measuring in CNC, LASER Machines and other metrology equipment assembly and inspection& calibration in laboratories.

    We can manufacture granite straight ruler with precision of 0.001mm. welcome to contact us for more information.