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6/1/21 9:22 GMT
3mm 4mm 5mm Rough Lab Grown Diamonds D E Color VVS VS Clarity
Product Description 3mm 4mm 5mm D E Color VVS VS Clarity Rough Lab Grown Diamonds For Making Small Size Lab Diamonds Rough Lab Grown Diamonds Description The lab grown diamonds are also real diamonds. They have the same chemical composition and crystal structure as natural diamonds. However, the manufacturing process of laboratory-grown diamonds uses advanced technology to simulate the formation conditions of natural diamonds under the earth's crust. This formation process is the main factor that distinguishes lab diamonds from natural diamonds. After all, in terms of chemical, optical and physical properties and crystal structure, lab grown diamonds are basically the same as natural diamonds. Although the place and conditions of formation are different, the essence is the same. So how are cultivated diamonds made? Two methods are mainly used now. One is the high-pressure high-temperature method (HPHT), which creates high-pressure and high- temperature environments in laboratories or factories to produce diamonds, which is to imitate the formation conditions of natural diamonds in the depths of the earth. In the growth chamber, the carbon source is decomposed in the molten metal, and the carbon atoms are gathered on a small cultivated or natural diamond seed through the metal to form a cultivated diamond crystal with a unique shape. The second is chemical vapor deposition (CVD), which uses carbon-rich gas (such as methane) in the vacuum chamber of the laboratory to produce cultivated diamonds. The production process of the CVD process is to first decompose the methane gas molecules into carbon and hydrogen atoms, and then deposit them on the diamond seed crystals to form square flat cultivated diamond crystals. It usually takes several weeks to manufacture cultivated diamonds in the laboratory. Compared to the millions or even billions of years of formation of natural diamonds deep in the earth, this time is very short. Parameters of Rough Lab Grown Diamonds Rough Lab Grown Diamonds Details Brand Name Yuda Crystal Name Rough Lab Grown Diamonds Diamond Color D-F Diamond Clarity VVS-SI Diamond Carat Weight 0.2 - 0.6 carat Diamond Cut Uncut Technology HPHT Size 3.0-5.0mm Shape Raw Application For Cutting Lab Grown Loose Diamonds Place Of Origin Zhengzhou, China Delivery Time 1 - 15 Working Days Base on Order Quantity Payment Terms 100% Payment In Advance Payment Methods T/T, PayPal, Western Union, Bank Transfer Shipping way DHL, FedEx, SF Express, UPS, EMS, TNT etc M.O.Q Negotiable Diamond Type Synthetic(lab created) Location Zhengzhou, China Treatments Applied None Fire Dispersion 0.044(Same as Natural Diamond) Brilliance Refraction Index 2.42(Same as Natural Diamond) Relative Density 3.52(Same as Natural Diamond) Chemical Composition Carbon(Same as Natural Diamond) Moh's Hardness 10(Same as Natural Diamond) Rough Lab Grown Diamonds Introduction Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The Lab Grown Diamonds are produced in the laboratory, usually in a few weeks. The chemical difference between the two is same. So how do you distinguish between Lab Grown Diamonds and natural diamonds? There is no obvious difference between the Lab Grown Diamonds and natural diamonds. Even professional gemologists need special equipment to identify them. By zooming in, professionals will be able to discern subtle contrasts in diamond inclusions grown and mined in the laboratory. The Difference Between Lab Diamond And Natural Diamond Properties Earth Mined Lab Created Guaranteed Conflict-Free No Yes Hardness (MOHS) 10 10 SP3 Carbon Diamond Bonds (%) 100% 100% Internal Crystal Structure Face-Centered Cubic Face-Centered Cubic Hardness Comparable 2.42 2.42 Relative Diversity 3.52 3.52 Color Diffusion 0.044 0.044 Color Various Grades K to D grades Price $$$$$ $$$ Rough Lab Grown Diamonds Details 3mm 4mm 5mm Rough Lab Grown Diamonds D E Color VVS VS Clarity 0 Contact:
Phone: Fax: Email: Henan Yuda Crystal Co.,Ltd
ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA ZHENGZHOU China 5/19/21 8:02 GMT
Tungsten Carbide Nozzle
Tungsten Carbide Nozzle Contact:
Phone: Fax: Email: Zhuzhou Zonco Sinotech Wear-resistant Material Co.
Minor Enterprises Promotion Park,Huanghe Road(N),Tianyuan District,Zhuzhou,Hunan Hunan China 5/19/21 1:54 GMT
FRP Composite Storage Tank FRP Horizontal Acid And Alkali Tank
FRP Composite Storage Tank FRP Horizontal Acid And Alkali Tank FRP Chemical Storage Tank FRP tanks Specification: 3200*6500 Medium: Contact:
Phone: Fax: Email: Hebei Yongchang Composite Technology Co., Ltd.
West of Pengcun, Jizhou Town, Jizhou District Hengshui 053200 China 5/12/21 9:46 GMT
Magnetic Tube
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As a magnetic products supplier, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic product comprising magnetic filters, magnetic couplings, permanent magnets, and customer design magnet assemblies. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. Food and pharmaceutical processing Magnetic tube, also named a neodymium magnet tube, magnetic rod, magnetic roll separator, is constructed with neodymium permanent magnets which require no extra energy. They can remove iron contaminants to purify the material and protect the equipment. The strong neodymium bar magnets is TIG welded, sealed, and waterproof. After 4 polishing procedures, the surface roughness reaches RA0.6 which fully meets the requirements of food and pharmaceutical production. Unlike a simple magnet, a magnetic tube consists of multiple magnets that form a magnetic circuit, improving the strength of the magnetic field by twice as much as a single magnet, thus meaning that a magnetic tube is better at absorbing fine particles. Leyuan, as one of the magnetic bar manufacturers, offers heavy-duty permanent magnet bars of different shapes, including round bar magnet, a rectangular bar magnet, long rod magnets, and large bar magnets. As one of the most professional magnetic bar suppliers from China, Leyuan has strong bar magnets for sale. If you want to buy a bar magnet or want to know our other product information such as grid magnet, magnetic grate separators, powerful bar magnet, permanent magnet bar, rare earth rod magnets, liquid line magnetic separator, and heavy-duty bar magnets, please contact Leyuan or leave a message through our website. Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 5/12/21 9:45 GMT
Magnetic Trap
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As magnetic assemblies manufacturers, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic products comprising magnetic filters, magnetic couplings, permanent magnets, and custom shaped magnets. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. Liquid and sludge separation Magnetic trap central heating prevents abrasive wear, prevents pump clogging, and ensures the product is free of iron impurities. The LEYUAN magnetic pipeline filter is designed for all sizes of your pipes. LEYUAN permanent magnet magnetic trap, equipped with super strong magnetic bar, is used to protect pipe lines and processing equipment. The magnetic trap adsorbs ferromagnetic dirt, rust and fine iron pollutants in the pipeline through magnetic force to achieve full product purification. The product can work up to 80°C (176°F). If temperature resistance is required, we can optimize the design to work up to 350°C (662°F). Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 5/12/21 9:45 GMT
Magnetic Grid
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As a magnetic products supplier, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic products comprising magnetic filters, magnetic coupling, permanent magnets, and customer design magnet assemblies. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. Food and pharmaceutical processing Grid magnet is also called magnetic hopper grate. Strong permanent magnetic grids separate fine ferromagnetic impurity particles. We can use a targeted design so that the product can be easily installed in cone, square, round, or irregularly-shaped hoppers. The magnetic grate separator is designed with a super NdFeB magnet. It is 3-6 times stronger than ferrite magnets and provides more than 13000Gs of strong magnetic force which can separate nano-sized ferromagnetic particles. It is widely used in plastics, ceramics, powder, paste, and other iron removal equipment. Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 5/12/21 9:44 GMT
Magnetic Filters & Separators Manufacturer
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As a magnetic products supplier, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic products comprising magnetic filters, magnetic couplings, permanent magnets, and customer design magnet assemblies. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. Food grade magnetic separators & controls are massively advanced when compared to traditional applications of magnets to remove ferrous particles. According to the function of the magnetite filter, it also includes magnetic tubes, magnetic grates, magnetic boiler filters, magnetic drawers, and magnetic traps. As one of the leading magnetic filters manufacturers in China, Leyuan offers a magnetic filtration system manufactured in strict accordance with food safety standards for applications with demanding customers. Strong magnetic fields can remove nano-level ferromagnetic contaminants. These magnetically-separated products are equipped with high-intensity magnetic separator that can withstand over 13000Gs of magnetic force, and so they are widely used in the magnetic separation, inline magnets for food processing, pharmaceutical processing, and oil and gas industries. Design and custom types of industrial magnetic separators for different industries. We will offer the service of magnetic filter installation,magnetic filter cleaning. Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 5/12/21 9:43 GMT
Magnetic Drawer
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As magnetic assemblies manufacturers, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic products comprising magnetic filters, magnetic couplings, permanent magnets, and custom shaped magnets. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. Dry Powder & Particle separation Magnetic drawers, also named drawer type magnetic grill, are made from magnetic grates in a 304L or 316L stainless steel case. As one kind of popular magnetic separator, drawer type magnetic grill separate ferrous particles from the desired product. The magnetic field intensity of the drawer-type magnetic grill is over 13000Gs and so is applicable to all kinds of powder industries. LEYUAN supplies standard-style magnetic drawers (plate magnetic separators), easy-cleaning styles, pneumatic easy-cleaning styles, and customer-made magnetic drawers with food grade or sanitary grade features, etc. Features of Magnetic Drawers No energy consumption, no pollution, and easy to clean Simple structure, easy to install, and can be installed in the pipeline or outlet of the production line. The magnetic bar and the magnetic spacing is carefully designed so that the strong magnetic area can be more fully utilized. Drawer-type magnetic filters have many specifications and the specific size can be designed and manufactured according to the requirements of customers. Diagram Of Magnetic Drawers Specification A B C Flange D E Dia of Rod F Dia of tube G H Layers No of rods MY160-2 160 160 400 DN100 110 25 28 50 100 2 5 MY160-3 500 25 28 50 100 3 8 MY220-2 220 220 400 DN150 161 25 28 50 100 2 7 MY220-3 500 25 28 50 100 3 11 MY270-2 270 270 400 DN200 222 25 28 50 100 2 9 MY270-3 500 25 28 50 100 3 14 MY330-2 330 330 400 DN250 276 25 28 50 100 2 11 MY330-3 500 25 28 50 100 3 17 MY380-2 380 380 400 DN300 328 25 28 50 100 2 13 MY380-3 500 25 28 50 100 3 20 Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 5/12/21 9:42 GMT
Magnetic Coupling
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As magnetic coupling manufacturers, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic product comprising magnetic filters, magnetic couplings, permanent magnets, and customer design magnet assemblies. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. 0.1Nm to 20Nm Low Torque Magnetic Couplers Permanent magnetic coupling, also called magnetic shaft coupling or magnetic drive system is a coupling that transfers torque between shafts with a magnetic field. They are non-contact and utilize attraction and repulsion of the magnetic poles to transmit rotational power. Widely used in a magnetic drive pump or magnetic coupling motor. If you want buy one ,we will offer the magnetic coupling principle,magnetic coupling definition and magnetic coupling price. Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 5/12/21 9:41 GMT
Magnetic Boiler Filter
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As magnetic assemblies manufacturers, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic products comprising magnetic filters, magnetic couplings, permanent magnets, and custom shaped magnets. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. Magnetic boiler filter Remove central heating system ferrous pollution Corrosion affects all heating systems, from boilers at home to heavy-duty industrial systems. Sludge due to accumulation and corrosion of ferrous particles can easily affect the heat conduction of the boiler, reducing the heating efficiency and causing more energy consumption. Advantages of Magnetic heating system magnetic filter The heat blocked by corrosive dirt escalates the temperature of the chamber and abnormal temperature overheats the metal components, which is likely to result in damage to the system or even cause an explosion. Sludge also affect pipeline systems, causing blockages and reducing water flow. In extreme cases, serious blocking may trigger pipes to burst. Chronically accumulated dirt exerts a negative influence on the operation life of the boiler, meanwhile, central heating magnetic filter cleaning of removing the dirt is a difficult task and requires extra maintenance costs and time. Magnetic boiler filters are the ideal solution to costly and unnecessary system breakdowns caused by both magnetic and non-ferrous particulates in central heating systems. Magnetic bars for central heating filters are the most common type of filters. Magnetic central heating filters are installed on the pipework of the boiler, and they are used to remove debris from central heating systems thereby resulting in a longer boiler lifespan and increased system efficiency. The magnetic filter core equips the strongest rare earth neodymium magnets which provide a 12000Gs magnetic field with a maximum of 120°C temperature resistance. As the best magnetic filter for central heating filter bars manufacturer, we produce 20-50 thousand magnetic bars every year, which are used in the central heating magnetic filtration system. Diameter: 10mm, 15mm, 22mm, 25mm, or customized as per your request. Length: 90mm-2000mm, or customized as per your request. Our highly competitive price doesn't mean that we skimp on service. People have asked us how we can offer such high-quality products, like boiler magnetic filter and heating system magnetic filter at such great prices and the answer is simple: we design and build our own products and so, we can pass those savings on to you. There is no middleman. OEM is welcomed, samples are available, and small orders accepted. 100% quality & best service is guaranteed. The Features of Magnetic Bars For Central Heating Filters 1.The diameter and length of the magnetic boiler filter. 2.The number of magnets for each filter. 3.Max. Surface Gauss value of the magnetic boiler filter. 4.Connections of the magnetic boiler filter. 5. Maximum Operation Temperature Magnetic Bars For Central Heating Filters: series is available for the customer to choose from: N series up to 80 degrees °C M series up to 100 degrees °C H series up to 120 degrees °C SH series up to 150 degrees °C UH series up to 180 degrees °C EH series up to 200 degrees °C We offer magnetic central heating filter 22mm that has 22mm magnetic system filter sealed system,35mm magnetic filter and best magnetic filter for central heating and so on. Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 5/12/21 9:40 GMT
Custom Design Magnets
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As a magnetic products supplier, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic products comprising magnetic filters, magnetic coupling, permanent magnets, and customer design magnet assemblies. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. Permanent magnets made to order are central components of many electromechanical machines and electronic devices. The choice and use of the magnetic materials will affect the performance, size, and cost of the end product. Leyuan magnetic products can provide custom shaped neodymium magnets with engineering and design assistance; we have deep experiences in custom design magnets and custom industrial magnets, such as custom cut magnets, custom shaped magnets, custom metal magnets,and custom sized magnets and in addressing the unique needs of separation and transmission, using our core engineering expertise and in-house manufacturing facilities. Testing & Inspection of Custom Design Magnets Some custom design magnets of different shapes and sizes, such as custom round magnets and custom square magnets, are used in special environments. In addition to meeting the main indicators, Leyuan group will also carry out other tests and inspections according to the use environment. Testing items include: Salt spray testing High temperature Low temperature Thermal Shock Pulling force Torque Inspection Adhesive Test (Includes Glue and Coating) Pressure Test Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 5/12/21 9:39 GMT
Alnico Magnets
Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As a magnetic products supplier, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic products comprising magnetic filters, magnetic couplings, permanent magnets, and customer design magnet assemblies. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. A high working temperature limit (550°C/1020°F) makes Alnico especially well- suited for sensitive automotive and aircraft sensor applications. Alnico is produced in many grades to fit the requirements of these applications, from Alnico 1 to Alnico 12, but the most popular grades are 2, 5 and 8. By comparison to the newer materials, the coercivity of Alnico is low. The Specification of Alnico Magnets Grade Equivalent MMPA Class Br Hcb BH(max) WT Remark mT Gs kA/m Oe kJ/m³ MGOe °C LN10 ALNICO3 600 6000 40 500 10 1.2 450 Isotropic LN13 ALNICO2 700 7000 48 600 12.8 1.6 450 LNGT18 ALNICO8 580 5800 100 1250 18 2.2 550 LNG37 ALNICO5 1200 12000 48 600 37 4.65 525 Anisotropic LNG40 1250 12500 48 600 40 5 LNG44 1250 12500 52 650 44 5.5 LNG52 ALNICO5DG 1300 13000 56 700 52 6.5 LNG60 ALNICO5-7 1350 13500 59 740 60 7.5 LNGT28 ALNICO6 1000 10500 57.6 720 28 3.5 525 LNGT36J ALNICO8HC 700 7000 140 1750 36 4.5 550 LNGT38 ALNICO8 800 8000 110 1380 38 4.75 550 LNGT40 820 8200 110 1380 40 5 550 LNGT60 ALNICO9 950 9500 110 1380 60 7.5 550 LNGT72 1050 10500 112 1400 72 9 550 Where Alnico is appropriate, magnet size can be minimized if it can be magnetized after assembly into the magnetic circuit. If used independently of other circuit components, as in security applications, the effective length-to- diameter ratio (related to the permeance coefficient) must be great enough to cause the magnet to work above the knee in its second quadrant demagnetization curve. For critical applications, Alnico magnets may be calibrated to an established reference flux density value. However, a result of low coercivity is sensitivity to demagnetizing effects due to external magnetic fields, shock, and application temperatures. For critical applications, Alnico magnets can be temperature-stabilized to minimize these effects. As one of the most professional alnico magnet manufacturers from China, Leyuan has the alnico bar magnets for sale. If you want to buy alnico magnets and want to know alnico magnet price or our other alnico magnet types, please contact Disheng or leave a message through our website. We also offer alnico pot magnets, alnico magnetic powder,alnico magnet rods,guitar pickup bar magnets, alnico ring magnets,alnico rod magnets and alnico pickup magnets and so on. Contact:
Phone: Fax: Email: Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China Ningbo 315000 China 4/9/21 8:11 GMT
Caluanie Muelear Oxidize
Caluanie Muelear Oxidize Parteurize Thermostat Harmful Thermos is used for crushing metals and refinement of precious and semiprecious stones.in the chemical industry. This chemical is also good for removing some glues,nail polish, ink stains, rubber cement, and grease. Nail polish remover may contain this chemical, however for general use it is best to obtain bottled Normal Caluanie from our Online store. Name:Caluanie Muelear Oxidize CasNo: 7439-97-6 Molecular Formula: 2811198000 Appearance: White liquid Application: It is used for the refinement of precious metals and semi precious stones. Purity: 100% Import Buy Caluanie Muelear Oxidize Parteurize from United States Where To Buy Caluanie Muelear Oxidize Caluanie Muelear Oxidize For Crushing Metals Minimum Order: 5 dozens Contact:
Phone: Fax: Email: DNI Chemical Solution
3505 River Point Pkwy Denver / Colorado United States 4/8/21 8:53 GMT
ZEN Ductile Iron Pump Volute
Description: Cast iron pump casing,Centrifugal pump Material: Ductile iron ASTM A536 100-700-3 Weight: 346kgs Application: , Pump & Valves/Municipal Water Supply/Agricultural irrigation/Petroleum/Chemical/Mining Industry Keywords: Volute/Pump casing//Centrifugal pump/Sand casting/ Place of Origin: Hebei, China ZEN OEM Pump Volute Process: Resin Sand Casting +Machining+Painting Heat Treatment: Quenched and tempered Machining : CNC Vertical lathe+Boring Machine ZEN Ductile Iron Pump Volute Procedures: 1. Incoming material inspection 2.Charge mixture 3.Moulding 4.Melting&Pouring 5.Shot blasting&grinding 6.Painting 7.Visual test 8.Machining 9.Process inspection 10.Cleaning 11.Leakage test 12.FQC 13.Packing&stocking 14.Pre- shipment inspection 15.Delivery Tolerance: +/-0.05mm( or according to the customers drawing indicated) Inspection: MT/UT/RT/100% Visual+100%gauge/CMM Standard: ASTM. AISI. DIN. BS. JIS. NF. AS. Certification: ISO9001/TS16949/ISO14001< , br>Supply Ability: 1000 Ton/Tons per Month Port: TIANJIN XIN'GANG Drawing: Provide by customer, or design according as the sample,in the format of Pro/E, Auto-CAD, SOLIDWORK, CAXA, UG, CAD, CAM, CAE, STP, IGES, etc. Mould : Design and produced by ourselves according to provided drawings We have customized Pump casing products More information you can click here FAQs 1. How can I get the quotation? Please send us your drawing together with the weight,material and quantity requireed. 2. If we don't have the drawing,can you make drawing for me? Yes, we can scan your sample and make the drawing for your confirmation. 3. What kind of file format you can read? PDF, IGS, DWG, STEP, etc. 4. How small and how big you can cast? 1kg~2000kg 5. What is the MOQ? 1pc 6. What is the sample and order lead time? Sample time: 6-8 weeks including tooling construction. Order time: 4-6 weeks after sample approval, it can be flexible due to complexity or quantity. 7. What is your payment terms? L/C,D/P, T/T are accepted. Tooling:100% in advance, Order:50% deposit, 50% before shipment. 8. What kind of patterns do you always construct and use? We always cast make and cast with aluminum patterns. Minimum Order: 10 long tons Contact:
Phone: Fax: Email: ZEN YOUNG TECHNOLOGY HEBEI CO., LTD.
Tower A 2808-2809, No.363 South Tiyu Street, Century Central Mansion,Shijiazhuang, Hebei, China Shijiazhuang 050000 China 4/1/21 2:40 GMT
Elevator Counterweights
Elevator Counterweights Elevator Counterweights are generally classified according to modeling methods, and are conventionally divided into ordinary sand counterweights and special counterweights. Common sand weights include three types: wet sand, dry sand and chemically hardened sand. Special weights can be divided into two categories according to the different molding materials: one type uses natural mineral sandstone as the main molding material, such as investment weight iron, shell weight iron, negative pressure weight iron, and mud Type counterweight iron, solid counterweight iron, ceramic counterweight iron, etc.; one type uses metal as the main casting material, such as metal type counterweight iron, centrifugal counterweight iron, continuous counterweight iron, pressure counterweight iron, Low-pressure counterweight iron, etc. cast iron weights manufacturers https://www.sjcounterweight.com/p , roduct-elevator-counterweights.html Minimum Order: 1 bags Contact:
Phone: Fax: Email: Shengjian Prosperity Machinery Parts Com, Ltd.
Beixiaying Village, Houjiazhai Township, Zunhua City, Hebei Province Zunhua 642000 China ![]() SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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