Offers to Sell

Jinggong Cast Iron T Slotted Angle Plate has exported to customers in the USA, Canada, Italy, Belgium, the Netherlands, etc. with the main technical information: 1. Cast iron, nodular iron or steel made angle plates, used as workholding fitted on floor type horizontal boring mills. 2. GG-25 grey cast iron made or other materials made angle plates, twice annealing heat-treatment to eliminate internal stress to maintain high precision free from distortion in the long time operations. 3. T-slots as per DIN650 specifications or other types of slots defined by customers can be machined on these angle plates. 4. Flatness accuracy as per DIN876 specifications or specified by customers. 5. Any sizes can be manufactured according to the user’s r drawing or detailed requirement. 6. The picture shows the angle plate 1500x800x800mm with material GG25 and T slots 22H12.

Minimum Order: 1 bags

Jinggong Cast Iron T-slot Base Plates are used in various inspection works and usually as the base plate in precise testing. Check the size precision or geometric tolerances of the components, then marking; they are the fundamental tools in machinery manufacture. l Material: GG20-GG30 (HT-200-HT-300). l Standard: flatness according to DIN876 and T-slots according to DIN650. l Specification: 750x1000-3000x8000mm or customize.

Minimum Order: 1 bags

The Cast Iron Clamping Plates are mainly used as machining working surface of machine tools. Some holes and T-slots on the top surface of plates for fixing the work piece and clearing the scrap iron during the processing. The raw material is the high-strength cast iron GG20-GG30 (HT200-HT300). The size range is from 100mm*100mm to 3000mm*8000mm. Larger one can be made according to the drawing. The work surface can be processed V-shaped, T-shaped, U-groove as your request.

Minimum Order: 1 bags

Jinggong Cast Iron Angle Plates with a box-shaped cast design are required for almost all boring and milling machines to fix workpieces in a vertical position. The clamping surfaces of the standard angle plates have been machined in accordance with DIN876 standard and provided with T-slots in accordance with DIN650. The bases of the angle plates have clamping slots and drill-holes adjusted to the clamping options of the machine table. Dimensions and T-slots size can be varied according to your requirements.

Minimum Order: 1 bags

Jinggong Cast Iron T Slot Plate is mainly used for fixing the workpieces, they’re the basic workbench for the workers in workshop or lab to adjust, assemble and repair equipments. l Material: GG20-GG30 (HT-200-HT-300). l Standard: flatness according to DIN876 and T-slots according to DIN650. l Specification: 750x1000-3000x8000mm or customize. l T-slots (any other accessories are available according to your requirement, like V, straight-shaped slots and tapped holes, long holes, grid lines, etc.)

Minimum Order: 1 bags

Why are T-slots on T-slots platform easy to error? The T-slots platform is often very prone to errors in the T-slot planed by the platform due to operating errors. The following four are the main reasons. cast iron T-slots platform 1. The groove of the T-slots platform is not parallel to the side of the platform working surface. The main reason is that the cast iron platform is not aligned according to the markings during installation, or the cast iron platform is displaced during processing. 2. The top surfaces of the left and right grooves of the T-slot are not on the same plane. The reason is that the machine tool setting is not accurate. The width of the main cutting edge of the left and right variable cutters is not the same when the groove is processed in one pass. 3. The width of the left and right grooves of the T-slot platform is different. The main reason is that the slot direction is not well mastered. 4. There is a shallow groove in the middle of the T-slots bottom surface of the T-slots platform. The reason is that the tool is not well connected when processing the bottom surface of the groove, or the planing is too deep when processing the right-angle groove. Jinggong Measuring Tools Producing Co., Ltd is specializing in manufacturing and exporting all kinds of cast iron products，especially for cast iron floor plates, cast iron surface plates, cast iron clamping plates, cast iron angle plates, cast iron box table and other machine tool castings. Our engineering enables us to design the cast iron plates and tables according to DIN Standards, Indian Standards and Chinese Standards, machining by CNC machine tools and install in the world market.

Minimum Order: 1 bags

The principle of the crafting route of the marking platform The formulation of the machining process of the cast iron scribing plate can generally be divided into two steps. The first is to formulate the process route of cast iron scribing and plate processing, and then determine the equipment used in each process, process size and process equipment, working hours quota, cutting specifications, etc. These two steps are interrelated and should be analyzed comprehensively. cast iron scribing plates The formulation of the cast iron slab process route is to formulate the overall layout of the process. The main task is to select the processing method of each working surface, determine the processing sequence of each working surface, and the number of processes in the entire process. The general principles for establishing a process route for cast iron scribing plates are as follows. 1. Process the datum surface first During the processing of the part, the surface as the positioning reference should be processed first, so as to provide a precise reference for the subsequent processing as soon as possible. It is called "benchmark first". 2. Divide the processing stages Surfaces with high processing quality requirements are divided into processing stages, which can generally be divided into three stages: rough processing, semi-finishing and finishing. The main purpose is to ensure the processing quality; facilitate the rational use of equipment; facilitate the arrangement of the heat treatment process; and facilitate the discovery of blank defects. 3. Hole first, then surface For parts such as square boxes, brackets and connecting rods, the plane should be processed first and then the holes should be processed. In this way, the holes can be positioned on the plane to ensure the position accuracy of the plane and the holes, and it is convenient to process the holes on the plane. 4. The main surface finishing (such as honing, grinding, fine grinding, etc.) should be carried out at the last stage of the process route to prevent the finishing surface from being damaged due to the transfer and installation between processes. Jinggong Measuring Tools Producing Co., Ltd is specializing in manufacturing and exporting all kinds of cast iron products，especially for cast iron floor plates, cast iron surface plates, cast iron clamping plates, cast iron angle plates, cast iron box table and other machine tool castings. Our engineering enables us to design the cast iron plates and tables according to DIN Standards, Indian Standards and Chinese Standards, machining by CNC machine tools and install in the world market.

Minimum Order: 1 bags

The casting methods of cast iron tables Small cast iron tables generally use resin sand. On the one hand, it is to facilitate sand removal. There are also the following reasons: 1. Relatively speaking, lost foam casting has great advantages over traditional sand molds for the production of single or small batches of automobile covering parts, machine tool beds and other large molds. It not only saves expensive wood mold costs, but also facilitates operation. , It shortens the production cycle, improves the production efficiency, and has the advantages of high dimensional accuracy, small machining allowance, and good surface quality. 　 2. The resin sand mold has good rigidity and high sand mold strength in the initial stage of casting. This makes it possible to use the graphitization expansion of the cast iron solidification process to effectively eliminate shrinkage and shrinkage defects, and achieve fewer and no risers for gray cast iron and ductile iron. 3. In the production of solid casting, polystyrene foam is used to form furo resin self-hardening sand. When the molten metal is poured into the mold, the foamed plastic pattern quickly vaporizes under the action of the high- temperature molten metal, burns and disappears. The molten metal replaces the original foamed plastic position, and cools and solidifies into a solid casting with the same shape as the pattern. cast iron table Jinggong Measuring Tools Producing Co., Ltd is specializing in manufacturing and exporting all kinds of cast iron products，especially for cast iron floor plates, cast iron surface plates, cast iron clamping plates, cast iron angle plates, cast iron box table and other machine tool castings. Our engineering enables us to design the cast iron plates and tables according to DIN Standards, Indian Standards and Chinese Standards, machining by CNC machine tools and install in the world market.

Minimum Order: 1 bags

Jinggong Cast Iron Layout Plates are used in the dynamic test and debugging of equipments, engines, electric motors and so on. They have well plane stability and tenacity. T-slots are available on their surface for fixing the experimental equipment. Usually the layout plates installed at the ground level. If need large-scale, joint several pieces together is ok. l Material: GG20-GG30 (HT-200-HT-300). l Standard: flatness according to DIN876 and T-slots according to DIN650. l Specification: 750x1000-3000x8000mm or customize.

Minimum Order: 1 bags

The automotive air intake system is an important part of the car, it is an important part of the engine function, collecting air and directing it to the various cylinders. Main material: Grey cast iron/ cast steel/ aluminum alloy… We can manufacture all kinds of automobile air intake system parts according to your specified drawing.

Minimum Order: 1 bags

Sintering Pallets are of important parts of sintering machines. The pallets are consists of pallet body, roller cover, wheel, axle, side wall plates, side sealing plates of ignition furnace, grate bars, bolt insulating pieces, wearing plates etc. Jinggong Sintering Pallets are made of nodular cast iron or special steel, have the features of reasonable design, reliable performance and low energy consumption. The Sintering Pallets, as serial products for updated sintering machines, could meet needs of new made sintering machines, as well as current sintering machines with areas of 18m2, 24m2, 27 m2, 33m2, 36m2, 39 m2, 50m2, 75m2, 90m2, 105m2, 110m2, 130m2, 180m2, 265m2, 300m2, etc.

Minimum Order: 1 bags

Introduction of the main process of cast iron platform Design of the cast iron platform: According to the design drawings of GB/T7974- 1999 by our professional designers in accordance with your bidding documents, it will be used as the official processing drawing of the contract equipment after verification by both parties. cast iron platform Production process: The model is made of local high-quality resin sand, dry type is boxed, and the working surface is facing down to reduce steam holes and slag holes. The box is qualified, and there are only a few risers around the return water inlet. Ingredients: strictly in accordance with the gray cast iron standard: ISO185- 1988. The use of Handan 22# high-quality pig iron and low-carbon steel cuttings and various trace elements can meet the different requirements of customers for the required product materials. The molten iron discharge temperature is above 1480℃ (measured with a thermocouple thermometer). Take a small amount of molten iron cast triangle test piece. After the test piece is qualified, the casting temperature is above 1200℃. Boxing and sand cleaning are carried out at least 24 hours after casting. Aging treatment: Generally, artificial aging and tempering are used to remove internal stress. Tempering temperature is 530°C, constant temperature is 2-3 hours, more than 48 hours, the furnace temperature drops below 200°C, the furnace is cooled naturally, and then transferred to the next process. It is machine-added, and leaves the factory after passing the final inspection. Processing process and equipment: Casting: use resin sand lost foam, cupola smelting; take the amount of processing according to the actual situation; the shrinkage rate of the manufacturing casting process is 0.8%, and the anti-deformation amount is 3mm/m; Equipment required: 4mX8m drying kiln, 10T/n, 15T/n, cupola for smelting 10T, 5T, 8T. Hot metal ladle QI-2GAJF, carbon and sulfur combined tester, 100T universal tensile testing machine. For the first time, internal stress is removed, aging temperature is 550 degrees, and equipment required is 4mX8m annealing kiln. Roughing: marking and roughing leave a margin of 5mm. The second time to remove the internal stress is the same as the first time. Finishing: Machining the top and bottom, leaving a margin of 0.2-0.3mm. And processing the surrounding four sides to meet the requirements. Finally, the working surface is finished and chamfered.

Minimum Order: 1 bags

Jinggong Measuring Tools specializes in manufacture of all type of Sinter Pallet Cars in nodular cast iron or special steel. The pallets, as serial products for updated sinter machines, are suitable for requirements of new sintering machines as well as production demand of current sinter machines of various areas, have the features of high performance, durability and total lack of deflection in metal structures.

Minimum Order: 1 bags

Characteristics and methods of castings Casting is a forming method in which molten metal liquid is poured into a mold similar to the shape of the part, and after cooling and solidification, a blank or part with a certain shape and performance is obtained. 1. Casting and its characteristics Castings are generally blanks, which need to be cut before they can become parts. Parts with lower precision requirements and larger surface roughness parameter values, or castings produced by special casting methods can also be used directly. 2. There are many casting production methods, and there are two common types: a. Sand casting: a casting method in which molding sand is used to form compactly. The source of molding sand is wide, the price is low, and the sand casting method is adaptable, so it is the most basic casting method used in production at present. b. Special casting: other casting methods different from sand casting, such as investment casting, metal mold casting, pressure casting, low pressure casting and centrifugal casting. casting of cast iron plates 3. Casting production has the following advantages: a. Can be made into blanks with very complex shapes and cavities. Such as various boxes, beds, racks, etc. b. Wide application range. It can cast workpieces of different sizes, weights and shapes; it is also suitable for different materials, such as cast iron, cast steel, and non-ferrous alloys. The weight of castings can range from a few grams to more than 200 tons. c. Wide sources of raw materials. Scrap parts or chips can also be used; the cost of process equipment is small and the cost is low. d. The size of the obtained casting is close to that of the part. It can save metal consumption and reduce the workload of cutting. However, castings also have disadvantages such as poor mechanical properties, many production processes, unstable quality, and poor working conditions of workers. With the development of casting alloys and casting technology, especially the development of precision casting and the successful application of new casting alloys, the surface quality and mechanical properties of castings have been significantly improved, and the scope of application of castings has been expanding. Jinggong Measuring Tools Producing Co., Ltd is specializing in manufacturing and exporting all kinds of cast iron products，especially for cast iron floor plates, cast iron surface plates, cast iron clamping plates, cast iron angle plates, cast iron box table and other machine tool castings. Our engineering enables us to design the cast iron plates and tables according to DIN Standards, Indian Standards and Chinese Standards, machining by CNC machine tools and install in the world market.

Minimum Order: 1 bags