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Hebei Die Casting Precision Casting Steel Casting Processing Factory
 ￥ five hundred /Pieces
1 piece minimum
 
Ningbo Water Glass Wax Mold Precision Machinery Accessories Steel Casting Manufacturer
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Undertake non-standard and general precision casting steel castings in Jiangsu, Zhejiang, Shanghai and other places
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Handan wax mold precision casting hardware electromechanical precision steel casting factory
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Guangdong Dongguan wax mold precision casting machine parts steel casting
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Supply of water glass wax mold precision casting steel castings
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Precision steel casting manufacturer
  • precise Steel casting Manufacturer
  • precise Steel casting Process characteristics of 1. Due to the poor fluidity of liquid steel, in order to prevent cold shut and insufficient pouring, the wall thickness of precision castings should not be less than 8mm. The structure of the gating system should be as simple as possible, and the cross section size should be larger than that of cast iron. Dry casting mold or hot casting mold should be used, and the pouring temperature should be appropriately raised, generally 1520 °~1600 ℃. Due to the high pouring temperature, the superheat of molten steel is large, and the liquid state is kept for a long time, the fluidity can be improved. However, if the pouring temperature is too high, it will cause defects such as coarse grains, hot cracks, pores and sand sticking. Therefore, the pouring temperature of small, thin-walled and complex precision castings is about 150 ℃ of the melting point of steel; The pouring temperature of large and thick wall castings is about 100 ℃ higher than its melting point. 2. Since the shrinkage of cast steel greatly exceeds that of cast iron
  • 2020-09-02 18:09   [Cangzhou City, Hebei Province]
  •   Botou Tiansheng Precision Steel Casting Machinery Factory   [Verified]
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Supply of large steel castings Large steel casting plants near Hefei, Hebei
  • Supply large Steel casting Large steel casting plant near Hefei, Hebei
  • <p>The fittings on the mechanical equipment are generally large in shape. If you want to cast them in one piece, you need to find a large tonnage foundry to process them. Some small steel foundries have smaller furnaces, so they can't melt molten steel at one time. Multiple casting will cause casting defects. When selecting, you must find a manufacturer with strong casting equipment and rich experience</ p> <p>Advantages of the company:</ p> <p>2. Two 60 ton electric arc furnaces can smelt 200 tons of molten steel at one time. The base and archway used in ordinary presses are
  • 2020-09-02 18:07   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Manufacturer of large steel castings for large press bases
  • Supply of large press bases Steel casting Manufacturer
  • <p>The press base is one of the important parts of the press, which is equivalent to the workbench of the press. The press has a large volume and heavy weight, generally 10-50 tons, and is mainly used in forging, building materials and other industries</ p> <p>The selection of the press base directly affects the use effect in the later period. In order to avoid the suspension of equipment production due to the quality of the base, when selecting the press accessories, you must choose the manufacturers with good reputation and hard product quality. The price is not the standard to measure the output, but the cost performance ratio is. When purchasing, you are recommended to investigate more, understand more, and understand more customer reputation</ p> <p>Advantages of the Company
  • 2020-09-02 18:07   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Large steel casting manufacturers near Anhui supplying hollow shaft of ball mill
  • Supply of large ball mill hollow shaft near Anhui Steel casting manufactor
  • <p>The hollow shaft of the ball mill is the key component of the whole ball mill, which plays an important role in carrying the rotation of the ball mill cylinder during the operation of the ball mill</ p> <p>The service condition of this casting is poor, and it has been working under a high load environment for a long time. Its structural shape is special, and there is also R zone. In terms of technology, its neck in contact with the ball mill spherical tile and the circular neck in contact with the cylinder must not have any hollow shaft. After finishing, it is not allowed to have obvious casting defects, such as shrinkage cavity, slag inclusion, segregation, cracks, pores, sand holes, etc</ p> <p>Advantages of Great Wall cast steel:</p><p>1 The hollow shaft of ball mill is generally large Steel casting , some hollow shaft weights
  • 2020-09-02 18:07   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Manufacturer of steel castings for 6 cubic slag tank and large slag tank
  • Supply 6 m3 slag tank and large slag tank Steel casting Manufacturer
  • <p>Slag tank, also known as slag ladle, is an important equipment for steelmaking in the metallurgical industry. It is a container used to contain high-temperature slag generated in the process of steel smelting. It has a bowl shaped container with lifting trunnions on both sides</ p> <p>Due to different shapes and use industries, it is also called ladle, hot metal ladle and slag basin</ p> <p>Great Wall Cast Steel has increased innovation in slag tank production by adopting the current internationally advanced steel casting process and software system, so that the duration of the cast slag tank is about 30 days, the average number of uses is 6000, the service life is far higher than the market, and the use of integrated casting has strong deformation resistance</ p> <p>Great Wall
  • 2020-09-02 18:07   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Manufacturer of large steel castings for wear-resistant end cover of lattice ball mill
  • Supply of large wear-resistant end cover of lattice ball mill Steel casting manufactor
  • <p>The lattice ball mill has the advantages of forced ore discharge, fast ore discharge, and reduction of ore over crushing and sliming. Especially, this type of ball mill has high processing capacity per unit volume, and is widely used in the concentrator of our mine. During operation, due to the uneven wear of each part of the lifting bucket of the discharge end cover protection device during use, it was partially damaged. At the same time, the small steel balls that entered the gap between the lifting bucket and the feed end cover rotated on the end cover surface, which aggravated the wear of the lifting bucket and ribs, so that the discharge end cover could not be effectively protected, affecting the normal operation of the ball mill</ p> <p>Great Wall cast steel solved this problem through a special casting process, which greatly increased the wear resistance and impact resistance of the end cover</ p><p
  • 2020-09-02 18:07   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Supply of large steel castings with a unit weight of more than 5 tons Henan Changcheng Cast Steel
  • Large scale products with unit weight of more than 5 tons Steel casting Henan Changcheng Cast Steel
  • <p>Generally, large mining machinery and equipment are made of cast steel Steel casting Generally, the production cycle is long and the cost is high. If the equipment is replaced frequently, it will stop production, affect normal production and affect economic benefits. In Select Steel casting The manufacturer must strictly investigate</ p> <p>Xinxiang Changcheng Cast Steel Co., Ltd. mainly produces large pieces of less than 120T Steel casting , and single steel ingots below 30T, such as hollow shaft, big gear ring and sliding track of ball mill in building materials machinery; Grinding plate and roller of vertical mill; Supporting roller and tyre of rotary kiln; Frame for metallurgical and ceramic industries; Shipbuilding parts, auto parts, boxes, shells, hammers, drills and other products can meet the needs of different industries Steel casting Personalized needs of
  • 2020-09-02 18:07   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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How many steel castings for pulverizer door frame are supplied to Zhejiang Shaoxing Steel Casting Plant
  • Supply door frame of coal mill Steel casting Zhejiang Shaoxing Steel Casting Plant
  • <p>The door frame of the coal mill is one of the important spare parts of the coal mill. It is located on the cylinder of the coal mill and is a door opening on the coal mill. The roll cover is similar to the door. The maintenance personnel can open the roll cover to enter the interior for equipment maintenance to understand and check the use of the coal mill</ p> <p>Because the pulverized coal in the coal mill will impact the door frame during the grinding process, the door frame should have good sealing and wear resistance. Great Wall Cast Steel has many years of experience in the production of key parts of the coal mill, and the produced door frame of the coal mill crushing seat has been applied to coal mills all over the country, In particular, the selection of the Great Wall Cast Steel crushing seat door frame by the well-known Japanese coal mill manufacturer has greatly proved the strength of Great Wall Cast Steel in the production and processing of crushing seat door frame<
  • 2020-09-02 18:07   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Supply a large number of large steel castings of more than 5 tons of zg35 material
  • Supply large quantities of 5 tons or more Steel casting Zg35 material
  • <p>With the increasingly strict requirements of the state on environmental protection, many small steel casting plants are forced to stop production due to substandard environmental protection and other reasons. In this high-pressure situation, only by keeping pace with the times can they survive</ p> <p>In response to the national green technology production call for procurement, our company has updated the production equipment in all links of casting production</ p> <p>1>Software simulation</ p> <p>2. Wood mold
  • 2020-09-02 18:05   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Supply of steel castings of more than 5 tons of hollow shaft of 2m ball mill
  • Supply more than 5 tons of hollow shaft of 2m ball mill Steel casting
  • <p>The hollow shaft is one of the important accessories of the ball mill. At both ends of the head and tail of the ball mill, it is the feed end and the discharge end. Due to the large impact force in the grinding process and the fine material after grinding, the hollow shaft should be solid, wear-resistant, and well sealed. It is mainly used to support and connect the cylinder body in the whole machine weight, and it is the passage for materials to and from, When working, the shaft diameter mainly bears bending force. The round corner at the root of the end disc of the hollow shaft of the ball mill is a stress concentration part, which is prone to sand holes, air holes and microcracks during casting</ p> <p>1. The hardness is 30% higher than that of peers</p><p>Unique heat treatment technology is adopted to improve the hardness of the hollow shaft
  • 2020-09-02 18:05   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Steel casting manufacturer
  • Steel casting manufactor
  • The dimensional accuracy of the casting parts can best reach 5 ‰ of the nominal size, and the roughness level is Ra0.8-3.2 μ m. Precision casting greatly reduces the workload of subsequent machining. In the case of near net shape or even net shape, machining is almost completely canceled. The mechanical properties of precision casting are superior, and the molding cost is low. Because of the advantages and stability of the process itself, the mechanical properties of the casting can be kept at a high level. Wax loss precision casting is especially suitable for complex structure and shape. A single reasonably designed alloy casting can sometimes replace the equipment of multiple parts, including ordinary casting, machining, stamping, forging, injection molding, sheet metal, etc. At the same time, in view of the strong flexibility of the process, the molding is easy, and the weight of the investment castings can be significantly reduced, thus greatly reducing the processing
  • 2020-09-02 18:03   [Cangzhou City, Hebei Province]
  •   Botou Tiansheng Precision Steel Casting Machinery Factory   [Verified]
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How much is the price of large steel castings for large press frame
  • Supply of large press fuselage Steel casting How much is the price
  • <p>The press body is a larger size and weight part of the whole equipment, and its weight accounts for 45~50% of the whole working base. Therefore, the fuselage must have sufficient strength and stiffness</ p> <p>With the closing of the last ladle hole, 129 tons of molten steel were poured into the huge cavity in the casting workshop where the molten steel was flowing and the red light was everywhere. Great Wall Cast Steel successfully poured the 88 ton press body processed for Shenyang customers. Its successful smelting marks that the casting process and level of the body castings of the Great Wall Cast Steel Press has taken a critical step forward, and is moving towards the development path of large-scale, batch and high-end</ p> <p>It is understood that the pressure of 88 tons of cast steel cast in the Great Wall
  • 2020-09-02 18:03   [Xinxiang City, Henan Province]
  •   Xinxiang Changcheng Cast Steel Co., Ltd   [Verified]
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Order precision steel castings
  • Ordering precision Steel casting
  • Nowadays, the precision casting industry is developing very rapidly in today's society. Of course, it can not be separated from the advantages of precision casting parts, such as high dimensional accuracy, small surface roughness, suitable for castings with complex structure and shape, and our designers. Precision casting has design principles: 1、 Fair wall thickness. Under the condition that the allowable wall thickness of the casting is small, try to thin it as much as possible, which can ensure that the molten metal has good mobility and avoid casting defects (such as shrinkage cavities) caused by excessive shrinkage. 2、 Uniform wall thickness. It means that the cooling rate of wall thickness of each part is uniform. The inner partition wall shall be thin and the surrounding wall shall be thick. Purpose: reduce stress, deformation and cracking; Prevent shrinkage cavity of hot spot. 3、 Transition connection. Structural fillet: avoid hot spot formation; improve
  • 2020-09-02 17:59   [Cangzhou City, Hebei Province]
  •   Botou Tiansheng Precision Steel Casting Machinery Factory   [Verified]
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Professional supply of precision steel castings
  • Professional supply precision Steel casting
  • precise Steel casting The precision is relatively high, generally up to CT4-6 (CT10-13 for sand casting and CT5-7 for die casting). Of course, due to the complex process of investment casting, there are many factors affecting the dimensional accuracy of castings, such as shrinkage of mold material, deformation of investment mold, linear change of mold shell during heating and cooling, shrinkage rate of alloy and deformation of castings during solidification, Therefore, although the dimensional accuracy of ordinary investment castings is relatively high, their consistency still needs to be improved (the dimensional consistency of castings using medium and high temperature waxes needs to be improved a lot). When pressing the investment mold, the mold with high surface finish of the cavity is used, so the surface finish of the investment mold is also high. In addition, the mold shell is made by coating the refractory coating prepared by the special high temperature resistant binder and refractory material on the investment mold
  • 2020-09-02 17:52   [Cangzhou City, Hebei Province]
  •   Botou Tiansheng Precision Steel Casting Machinery Factory   [Verified]
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