Ultra Precision Manufacturing Solutions
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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.
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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.
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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).
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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.
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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.
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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.
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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.
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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.
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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.
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Precision Granite Mechanical Components
More and more precision machines are made by natural granite because of it’s better physical properties. Granite can keep high precision even at room temperature. But the preicsion Metal machine bed will be affected by temperature very obviously.
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Granite Air Bearing Full encirclement
Full encirclement Granite Air Bearing
Granite Air Bearing is made by black granite. The granite air bearing has advantages of high precision, stability, abrasion-proof and corrosion-proof of the granite surface plate, which can move very smooth in precision granite surface.
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CNC Granite Assembly
ZHHIMG® provides special granite bases according to the specific needs and drawings of the Customer: granite bases for machine tools, measuring machines, microelectronics, EDM, drilling of printed circuit boards, bases for test benches, mechanical structures for research centers, etc…