Products & Solutions

  • Mineral Filling Machine Bed

    Mineral Filling Machine Bed

    Steel, welded, metal shell, and cast structures are filled with a vibration-reducing epoxy resin-bonded mineral casting

    This creates composite structures with long-term stability that also offer an excellent level of static and dynamic rigidity

    Also available with radiation-absorbing filling material 

  • Mineral Casting Machine Bed

    Mineral Casting Machine Bed

    We have been successfully represented in various industries for many years with its in-house developed components made of mineral casting. Compared to other materials, mineral casting in mechanical engineering offers several remarkable advantages.

  • HIGH-PERFORMANCE & TAILOR-MADE MINERAL CASTING

    HIGH-PERFORMANCE & TAILOR-MADE MINERAL CASTING

    ZHHIMG® mineral casting for high-performance machine beds and machine bed components as well as pioneering molding technology for unrivalled precision. We can manufacture a variety of mineral casting machine base with high precision.

  • Precision Casting

    Precision Casting

    Precision casting is suitable for producing castings with complex shapes and high dimensional accuracy. Precision casting has excellent surface finish and dimensional accuracy. And it can be suitable for low quantity request order. Additionally, in both design and material choice of castings,Precision castings has a huge freedom. It allows many types of steel or alloy steel for investment.So on casting market, Precision casting is the highest quality castings.

  • Precision Metal Machining

    Precision Metal Machining

    The machines that are most commonly used range from mills, lathes to a wide variety of cutting machines. One characteristic of the different machines used during the modern metal machining is the fact that their movement and operation is controlled by computers which use CNC (computer numerical control), a method that is of crucial importance for achieving precise results.

  • Precision Gauge Block

    Precision Gauge Block

    Gauge blocks (also known as gauge blocks, Johansson gauges, slip gauges, or Jo blocks) are a system for producing precision lengths. The individual gauge block is a metal or ceramic block that has been precision ground and lapped to a specific thickness. Gauge blocks come in sets of blocks with a range of standard lengths. In use, the blocks are stacked to make up a desired length (or height).

  • Precision Ceramic Air Bearing (Alumina Oxide Al2O3)

    Precision Ceramic Air Bearing (Alumina Oxide Al2O3)

    We can provide sizes that satisfy customer requirements. Feel free to contact us with your size requirements including desired delivery time, etc.

  • Precision ceramic square ruler

    Precision ceramic square ruler

    The function of Precision Ceramic Rulers are similar to Granite Ruler. But Precision Ceramic is better and the price is higher than precision granite measuring.

  • Precision Granite V Blocks

    Precision Granite V Blocks

    Granite V-Block is widely used in workshops, tool rooms & standard rooms for a variety of applications in tooling and inspection purposes such as marking accurate centres, checking concentricity, parallelism, etc. Granite V Blocks, sold as matched pairs, hold and support cylindrical pieces during inspection or manufacturing. They have a nominal 90-degree “V”, centered with and parallel to the bottom and two sides and square to the ends. They are available in many sizes and are made from our Jinan black granite.

  • Granite Straight Ruler with 4 precision surfaces

    Granite Straight Ruler with 4 precision surfaces

    Granite Straight Ruler also called Granite Straight Edge, is manufactured by Jinan Black Granite with excellent color and Ultra high accuracy, with the addiction of higher precision grades in order to satisfy all specific user needs, both in workshop or in metrological room.

  • Precision Granite Parallels

    Precision Granite Parallels

    We can manufacture precision granite parallels with a variety of size. 2 Face (finished on the narrow edges) and 4 Face (finished on all sides) versions are available as Grade 0 or Grade 00 /Grade B, A or AA.  Granite parallels are very useful for doing machining setups or similar where a test piece must be supported on two flat and parallel surfaces, essentially creating a flat plane. 

  • Precision Granite Surface Plate

    Precision Granite Surface Plate

    Black granite surface plates are manufactured in high accuracy according to following standards, with the addiction of higher precision grades in order to satisfy all specific user needs, both in workshop or in metrological room.