Seamless pipe mill machine

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

two-roller;
photoelectrical type;
good quality & widely usage;
various of kinds;
wide exportation

I. Cold rolling Mill

It's also called cold pilger mill, is applied to roll carbon steel, stainless steel, non-ferrous metal, rare metal and alloy steel in cold condition. Its products have been widely used in such industries as metallurgy, automotive industry, bearing manufacturing, oil machinery manufacturing and so on. All of the out purchases that we used are famous brand in our market, which is one of the main reason of our good machine quality. We have various kinds and complete spec. Our machine widely export to countries as India, Iran, Korea etc.

II. Main parameter LG90

No.	Name	Number	Unit
1	Shell OD	40-105	mm
2	Shell WT	2-16	mm
3	Shell length	15	m
4	Finished Tube OD	30-90	mm
5	Finished Tube WT	1.5-10	mm
6	Finished Tube Length	120	m
7	Journey length of rolling mill bus	906	mm
8	Journey times of rolling mill bus	40-67	time/ minute
9	Feeding bar length	4,5,6,8,10	mm
10	Connecting bar length	2200	mm
11	Deviation between rolling and brace center line	250	mm
12	Max. rolling force	130	T

Q: A roll forming machine, rolling out of the length is always not up to a fixed size, not too small, that is, more than that, what is the cause?: Yes, the width of the bearing plate can be a deviation from the length.

Q: What is rolling forming processing?: Rolling process is a kind of pressure finishing, which is a kind of cold plastic characteristic of metal under normal condition.

Q: Improvement in rolling forming process: The rolling will produce a hardening layer on the surface of the workpiece. This layer has obvious delamination phenomenon with the internal material, which is easy to cause the surface layer to fall off;

Q: Introduction of roll forming process: With the progress of technology and the development of production, more and more attention has been paid to the roll forming process.

Q: What kind of material and what heat treatment are used for pressing roller (molding, feeding, cutting force, heavy load, heavy load) of sheet steel rolling machine?: Generally speaking, to consider the use of rollers in the requirements, including: 1., good wear resistance, 2. toughness, 3., high hardness, 4. hardened layer (easy to wear after repeated repair)

Q: What is the surface rolling forming machine process?: Due to the rolling surface of metal plastic deformation, so that the surface microstructure of cold hardening and grain refinement, forming a dense fibrous, and the formation of residual stress, hardness and strength, so as to improve the surface wear resistance, corrosion resistance and compliance.

Q: Process mould for rolling forming process: Press forming is an advanced processing technology, and its remarkable characteristics have been paid attention to by the automobile industry at home and abroad.

Q: Material and equipment for roll forming process: Rolling process is a cold forging process, which can be used for rolling and forming a lot of materials. Among them, low carbon steel is a material commonly used in rolling forming, and non-ferrous metal is more suitable for roll forming.

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