Jun. 11, 2025
What is a Water-cooled Cable? Water Cooled Cable (English name: Water Cooled Cable) is a special type of hollow water cable used for high current heating equipment. It usually consists of three parts: electrode (cable head), wire, and outer protective sleeve. Water cooled cables use internal circulating cooling water to remove the heat generated during current transmission. It is not only responsible for transmitting high currents, but also ensures that cables will not be damaged due to overheating under high loads through a cooling system, thereby ensuring the stable operation of the equipment.
Ordinary water-cooled cable electrodes are welded with copper pipes and copper bars, which are not tightly connected to the equipment; The wire is twisted with bare copper wire, with a large bending radius; The outer protective sleeve uses ordinary rubber hoses with low pressure resistance; The sleeve and electrode are fastened with ordinary clamps, which have poor sealing and are prone to water leakage.
High quality water-cooled cable electrodes are made of integral copper rods that are machined and milled, and the surface is passivated or tinned; The wire is woven from enameled wire using a CNC winding machine, with high flexibility and small bending radius; The outer protective sleeve uses a synthetic rubber tube with a reinforced clamping layer, which has high pressure resistance. The sleeve and electrode are fastened by cold pressing with copper clamps on professional equipment, which has good sealing and is not easy to leak water.
1. Bell mouth locking nut water-cooled cable: The connection with the equipment is a conical joint, and the nut is locked to ensure maximum contact surface, reliable current transmission, and good cooling water sealing effect. Used for high-frequency equipment.
2. Electric arc furnace water-cooled cable: The electrode surface is treated with tin plating, which is corrosion-resistant and has good conductivity. The end has a lifting ring for easy on-site installation. The rubber hose is fastened to the electrode with two stainless steel clamps, which is safe and reliable. The outer protective sleeve uses high-quality rubber hose, which is soft and has good bending performance. The soft wire is made of high-strength enameled wire, which is corrosion-resistant and has no surface skin effect.
3. Coaxial water-cooled cable: Two channels of water, two channels of electricity, coaxial, less leakage inductance, low energy loss, energy-saving.
4. Resistance furnace water-cooled cable: The electrode is processed from a whole copper rod; Soft wires are made of enameled wire, and long-term use does not produce green embroidery; The outer sheath rubber hose has high resistance to working water pressure and will not break; The cooling water circuit is unobstructed and the cooling effect is good; The outer sheath rubber hose has high breakdown voltage resistance, transmits large currents, and is safe and reliable; Multiple specifications and models for users to choose from.
5. Water cooling cable for electric slag furnace: There are various electrode structures (flat flange type, horn mouth type, rotating electrode type), and there are three inlet and outlet positions (on the side of the electrode; on the flange plane; on the end face of the electrode); Soft wires are made of enameled wire, and long-term use does not produce green embroidery; The outer sheath rubber hose has high resistance to working water pressure and will not break; The cooling water circuit is unobstructed and the cooling effect is good; The outer sheath rubber hose has high breakdown voltage resistance, transmits large currents, and is safe and reliable; Multiple specifications and models for users to choose from.
6. Water cooling cable of Submerged Arc Furnace: the electrode material is T2 red copper, the electrode structure can be made according to user requirements, and the surface is tinned; The position of the inlet and outlet can be determined according to the installation location of the user's equipment. The outer sheath rubber hose is treated with high temperature fire prevention, suitable for the working environment of the mineral heat furnace, capable of transmitting high currents, and safe and reliable.
7. Vacuum furnace water-cooled cable: One end of the cable electrode is a bell mouth locking nut type, connected to the induction coil inside the vacuum furnace, and the other end of the electrode structure is a flat flange type, connected to the capacitor. The outer sheath of the cable has a tapered sealing ring to ensure sealing with the outer shell of the vacuum furnace. In the water-cooled cable part inside the vacuum furnace, the outer sheath is treated to prevent high temperature, and the cooling water of the water-cooled cable directly enters the induction coil inside the vacuum furnace for circulating cooling. It is widely used in neodymium iron boron magnetic material vacuum sintering furnaces and can replace imported cables from abroad.
8. Polycrystalline furnace water-cooled cable: The water-cooled cable electrode is connected to the coaxial electrode of the induction coil of the polycrystalline silicon purification furnace. The structure of the water-cooled cable electrode is a 90 ° elbow horn taper locking type, ensuring that it does not twist when connected to the polycrystalline silicon purification furnace, ensuring natural bending and improving the service life of the water-cooled cable.
9. Single crystal furnace water-cooled cable: contactless electrode, surface treated with anti-corrosion, inlet and outlet sealed with encrypted rings and connected with live threads, soft wire made of enameled wire (the only one in the country), rust proof and soft, not easy to break. The soft wire is connected to the electric grade cold extrusion and treated with tin, with excellent contact effect. The outer protective sleeve used is a special high-quality rubber hose customized from the rubber factory, and the rubber hose and electrode sealing clamp are sealed with purple copper clamps and connected by special equipment extrusion. The water-cooled cable has a small bending radius and a long service life.
10. Medium frequency furnace water-cooled cable: The soft wire uses enameled wire. When transmitting medium frequency current, there is no surface skin effect, high energy transmission efficiency, low heat generation, and the outer sheath rubber tube is not easily aged; The enameled wire has undergone softening treatment, resulting in low stress at the connection point with the electrode. When repeatedly tilting and pouring the furnace, the connection point between the water-cooled cable electrode and the soft wire will not break.
11. High frequency machine water-cooled cable: contactless electrode, soft wire enameled wire, used for high-frequency surface quenching, high-frequency heat transfer, high-frequency melting, no surface skin effect, energy-saving and durable.
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The 5 ton electric arc furnace for steel-making is a special purpose equipment that makes ordinary steel, quality carbon steel, alloy steel and non-corrosive steel with electric arc as heat source and scrap steel (iron) as raw material.
15-ton electric arc furnace is used for the short-process steelmaking process, using 100% scrap steel or scrap steel + molten iron (pig iron), or scrap steel + sponge iron (DRI) as raw materials for steelmaking.
The 30-ton AC electric arc furnace is used to melt scrap steel to produce steel. Electrical energy is used to melt scrap steel. An arc forms between the charged material and the electrode.
30 Ton electric arc furnace is used for steelmaking short process smelting, using 100% scrap steel or scrap steel + molten iron (pig iron), or scrap steel + sponge iron (DRI) as raw materials for steelmaking.
The 50-ton ultra-high power electric arc furnace (50TUPH EAF) adopts ultra-high power, high impedance technology, bottom tapping technology (ETB), furnace wall oxygen oil burner and furnace door carbon-oxygen gun technology.
DC electric arc furnace is an electric arc furnace supplying electric energy with DC power supply. There is only one electrode on the top of the DC arc furnace, which is the negative electrode, and the bottom electrode is the positive electrode.
Electric arc furnaces are used to melt scrap steel for steel production. Electrical energy is used to melt scrap steel. An arc forms between the charged material and the electrode. The heat generated by the arc melts the scrap.
Electric arc furnace steel making is a steelmaking method that uses the thermal effect of electric arc to heat the charge for melting.
Ultra-high power electric arc furnace mainly changes the arc characteristics of high voltage and long arc to the arc characteristics of high current, low voltage and short arc
1 ton electric arc furnace is used for melting steel and titanium scrap metal. The principle of electric arc furnace is based on the generation of direct current, which converts electrical energy into heat energy through electrodes to melt the metal.
The closed pig iron furnace (submerged arc furnace iron making) is a non-blast furnace iron making method. Under the premise of guaranteeing the power supply, it is easy to solve the problem by using the reducing agent required by the submerged arc furnace iron making.
The main mechanical device design of Sanui ferroalloy refining furnace combines China's national conditions and draws on international advanced technologies such as Demark and Pyremate.
The Ferronickel submerged arc furnace is a special submerged arc furnace used for smelting nickel-iron alloy. Its main function is to add nickel ore, carbonaceous reducing agent (such as coke) and limestone and other raw materials into the furnace in a certain proportion
The main mechanical device design of Sanui ferrosilicon furnace combines China's national conditions and draws on international advanced technologies such as Demark and Pyremate.
The main mechanical device design of Sanui high carbon ferrochrome furnace combines China's national conditions and draws on international advanced technologies such as Demark and Pyremate.
Industrial silicon submerged arc furnace is an important equipment in silicon ore processing, playing a key role in the silicon industry.
The manganese silicon alloy furnace is mainly used to smelt silicon-manganese alloy, which is an alloy containing silicon and manganese.
The design of the submerged arc furnace main mechanical device by Sanui is based on China's national conditions and draws on international advanced technologies such as Demark and Perlmutter.
Submerged electric arc furnace is mainly used for reducing and smelting raw materials such as ore, carbonaceous reducing agent and solvent. It mainly produces ferroalloys such as ferrosilicon, ferromanganese, ferrochrome, ferrotungsten, silicon-manganese alloy, etc.
Titanium slag production adopts titanium slag electric furnace (circular furnace and rectangular furnace according to its shape) smelting process.
The LF 20 T ladle refining furnace has the functions of arc heating under normal pressure, argon blowing and stirring at the bottom of the ladle, and reducing slag making in the ladle.
LF ladle refining furnace is a bottom-blown argon ladle furnace with three-phase submerged arc heating under normal pressure. It is a device for refining molten steel in a ladle.
VD vacuum refining furnace is a commonly used refining process equipment, mainly used for deoxidation, impurity removal and other operations of molten steel, so as to obtain high purity, low impurity content of high quality steel.
VOD vacuum refining furnace has multiple functions such as vacuum degassing, oxygen blowing decarburization, vacuum charging, argon blowing stirring, non-vacuum temperature measurement sampling, wire feeding, etc.
The cast steel melting induction furnace has outstanding advantages in heat penetration or melting soft magnetic alloys, high resistance alloys, platinum group alloys, heat-resistant, corrosion-resistant, wear-resistant alloys and pure metals.
Metal silicon smelting furnace is a metal silicon medium frequency melting furnace, which consists of furnace body, water and electricity introduction system, furnace tilting device, etc. It has fast melting temperature rise, easy to control furnace temperature and high production efficiency.
Medium frequency induction furnace mainly used for melting steel, alloy steel, special steel, stainless steel, and can also be used for melting and casting non-ferrous metals such as copper, aluminum, lead, zinc, etc. The customized range of induction furnaces sold by Sanrui ranges from 0.1 tons to 10 tons.
Medium frequency induction furnaces are mainly used for melting steel, alloy steel, special steel, stainless steel, and can also be used for melting and casting non-ferrous metals such as copper, aluminum, lead, and zinc.
Medium frequency aluminum melting furnace is used for melting and heating aluminum, scrap aluminum, aluminum ingots, and aluminum alloys; The melting capacity ranges from 100KG to 3000KG.
An induction furnace is an electric furnace that uses the induction electrothermal effect of the material to heat or melt the material. The main components of an induction furnace are sensors, furnace body, power supply, capacitors and control system.
The 3-ton medium frequency coreless induction furnace adopts a 6-phase 12-pulse double rectifier control system. A 2000KVA special rectifier transformer is used for the 2000KW medium frequency power supply.
The conductive arm of an electric arc furnace (EAF) is primarily composed of the front electrode conductive arm holder, a water-cooled clamping ring, the arm body, and the rear conductive copper plate.
The scrap charging basket of the electric arc furnace is mainly used for loading and conveying raw materials such as scrap steel into the electric arc furnace for smelting.
There are many insulation links between the EAF electrode holder and the conductive cross arm body, which greatly simplifies the cconductive cross arm structure and is a new type of electrode arm on the ultra-high power arc furnace.
Generally, the furnace cover of the electric arc furnace adopts the tubular water-cooled closed tube furnace cover structure.
The electrode lifting mechanism of electric arc furnace is composed of conductive cross arm and electrode column device.
Forged copper tile is one of the main accessories in submerged arc furnace (silicon metal furnace, calcium carbide furnace and iron alloy furnace). It generates heat energy due to passing through large current at high temperature, and is easy to be damaged due to poor working environment.
The furnace cover lifting and rotating device consists of a furnace cover lifting mechanism, a rotating mechanism and a rotating frame.
Submerged arc furnace pressure ring is used to monitor the change of air pressure in the furnace in real time, and adjust the air pressure automatically or manually according to the preset parameters to ensure the stability of air pressure in the furnace
Submerged arc furnace water-cooled Roof is an important part of submerged arc furnace (also known as electric arc furnace, calcium carbide furnace or mining furnace), which is mainly used to close the top of furnace body and bear the high temperature and pressure in the furnace.
Short network bus systems), also known as high current line, refers to the general term of the carrier fluid from the secondary outlet terminal of the transformer to the electrode (including the electrode).
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