round copper mould tubes/copper mould tube

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metallurgical machinery: copper products

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  1. Structure of Description

We are supplying High and Best Quality Copper Mould Tubes, which is the world's most Renowned and Reputed;

We supply Copper Moulds of Highest Quality, ensuring Maximum Life, excellent Heat Resistivity and smoothest Casting Operational efficiency. 

CNBM, is the leading professional designer and manufacturer for copper mould tubes & plates as well as the complete sets of equipments & spare parts used for hundreds of domestic and abroad steel plants. The copper moulds supplied by CNBM adopt advanced European technology. Nowadays, CNBM is one of the largest copper moulds supplier and exporter with more than 30% market share in domestic market and 5% in the world market. We commit to supply products with world-class quality, competitive price, flexible payment terms, speedy delivery and excellent service, and we can also give technical guidance to help our customers to reduce the cost and increase the productivity. We have got high reputation from various customers all over the world.

 2.Main Features

With Size range Φ90~Φ1200, Length 600-1100mm Radius      R2500-R16000, Thickness  6-50mm

Steady and high quality,

Material  Cu-DHP (SF-Cu DIN1787), CuAg0.1, Cu-Cr-Zr;Coating   Cr, Ni-Co-Cr

We can design as per the customer’s specific requirements.

With lots of export expriences all around the world,

Fast shipment; 30-40days for production;

Packing : Strong, export worthy wooden cases.

 3. Images


round copper mould tubes/copper mould tube

round copper mould tubes/copper mould tube




Size range Φ90~Φ1200

Length     600-1100mm

Radius      R2500-R16000

Thickness  6-50mm

Internal geometries    Par parallel, single tapered, double tapered, multi-tapered, parabolic tapered   

Material  Cu-DHP (SF-Cu DIN1787), CuAg0.1, Cu-Cr-Zr

Coating   Cr, Ni-Co-Cr

* We can design as per the customer’s specific requirements.



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Q:Standard for refrigerator winding copper tube
Homemade refrigerators. Fast method for cabinet pipe evaporatorHomemade refrigerators. Calculation formula of arithmetic pipeline 1. new cabinet evaporator refrigerator evaporator tubeTotal length of pipe = length of freezer room + length of cold chamberThe freezing chamber length =1/3, total volume (liters) x0.148 metersThe refrigerating chamber is =2/3 in length and the total volume is x0.03 meters2., for example, snowflake BCD - 170A to calculateThe freezing chamber is =1/3X170X0.148=8.39 meters in lengthThe refrigerating room is =2/3X170X0.03=3.4 meters in lengthThe total length of copper pipe is =8.39+3.4=11.79 meters3. calculation of new evaporator in electric refrigeratorThe total length of copper tube is =1/3, the total volume is X0.148+2/3, and the total volume is X0.03For example, 4. BD - 500L to calculate Bingxiong refrigeratorThe total length of copper tube is =1/3X500X0.148+2/3X500X0.03=24.67+10=34.7 metersThe above formula is suitable for copper tubes of diameter 6 - 8mm
Q:copper sulfate plus steel scrap = iron sulfate plus copper?
copper one or copper two? and which iron?
Q:How copper produced from ore to pure copper?
A complete copper ore processing plant mainly includes copper ore crushing stage, copper ore powder making stage, copper concentrate manufacturing stage, and copper concentrate drying stage. Each stage needs different copper ore mining equipment. How can we get copper concentrate from copper ore? Flotation separation, Gravity separation, and magnetic separation are the mainly methods which are used in mineral ore dressing plant. In most copper ore mining processing plant, flotation method are widely used by copper mines owners.
Q:Do you think copper will skyrokcet like gold and silver?
Gold and silver are precious metals with some industrial usage. Copper is a 100% industrial metal. It is sold by the ton. Not rare. Never going to be rare. Gold: $1658 per ounce Copper: $3.65 per pound To invest the same amount as 1 ounce of gold requires 454 pounds of copper. Think about storage space, shipping costs, insurance. Investing small amounts in copper bars is pretty much a scam - high prices, wide bid/ask spreads, and silly hype.
Q:Which statement best answers the question, Why is copper a good conductor of electricity??
Copper is a ductile, semi-precious metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; an exposed surface has a reddish-orange tarnish. It is used as a conductor of heat and electricity, a building material, and a constituent of various metal alloys. The major applications of copper are in electrical wires (60%), roofing and plumbing (20%) and industrial machinery (15%). Copper is mostly used as a metal, but when a higher hardness is required it is combined with other elements to make an alloy (5% of total use) such as brass and bronze. A small part of copper supply is used in production of compounds for nutritional supplements and fungicides in agriculture. Machining of copper is possible, although it is usually necessary to use an alloy for intricate parts to get good machinability characteristics. The atomic number of copper is 29, which means it has 29 protons in the middle and 29 electrons moving around the outside. (The 29 negative charges of the electrons and the 29 positive charges of the protons balance out, so the atom is neutral when all of its electrons are in place.) Copper has two electrons in the innermost shell, eight in the next shell, eighteen in the third shell, and one in the fourth shell. This means that the first three shells each have as many electrons as they can hold, and the fourth shell has one lonely electron. (The fourth shell can hold up to 32 electrons.) Because this one lonely electron is all by itself in the outer shell, it can easily separate from the rest of the atom and go roaming around, which makes copper a very good conductor.
Q:how do i copper plate at home?
Essentially there are two ways. immerse the metal to be plated i a solution of copper sulphate. Not all metals will take the copper. Another method is to use the copper bars ands a system of electrolysis. - get a battery and connect two wires to the two terminals. - put the copper bar and the other object in a container of water. The water should contain a small amount of some salt in order to conduct electrixcity. The object to be coated with copper should also be a electrical conductor, or you can coat it with a layer of graphite to make it conductive. - attach the two wires from the battery. One to the copper bar and the othert to the other object to be coated. - the wire from the negative terminal should be connected to the object and the positive wire connected to the copper bar. - when the current is flowing you will find that the copper atoms will migrate from the copper bar to the object and it will form a coating of copper on it.
Q:copper is widely used for water pipes.?
Because copper is supposed to be a best metel,in indian tradition water in copper is used for worship in the temples and also used to drink in the early morning, it is because copper has no harmfull reaction with the water molecules and thus it remain uneffected .
Q:What do you need for brass tube welding?
Copper - copper brazing, welding: welding tools, acetylene, oxygen (gas)Copper - steel welding: high silver welding rod, welding tool, acetylene (gas), oxygen
Q:Should I stay with Copper piping or go with PVC?
copper is always best,but it cost more,copper also helps kills bacteria in the water,but new homes use mostly PVC today,hope this helps.
Q:Minimum mass of Aluminium required to recover 1 kg of copper?
Impractical ... oxide layer on the aluminium makes the reaction extremely slow and, indeed, it may well not occur at all. However ... 2Al + 3CuSO4 --> Al2(SO4)3 + 3Cu. Ar(Cu)=63.5; Ar(Al)=27 So 2*27=54g of Al will produce 3*63.5=190.5g of Cu So to give 1000g of Cu [(54/190.5)*1000]g of Al are required. =283.5g

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