Cold forming mill machine

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Specifications

used to open and level rolled plate, entry the plate into forming machine, and bend to required shape in cold state by rollers.

According to different products, cold forming steel mill is grouped into square pipe mill, steel sheet pile unit, and other units.

Square pipe mill mainly products square and rectangular pipes, using “directly forms to square” technology, equipped with high-frequency induction welder, it can realize one set roller producing all specifications of square and rectangular pipes. Our company can produce square pipe mill the spec. is from square 200mm to 500mm.

Steel sheet pile unit is a specified unit in manufacturing steel sheet piles by taking use of continuous bit by bit flexible forming technology.

Other units can product U-steel, C-shape steel and many other shape steels by changing rollers.

Technical process:

Uncoiling →Hydraulic shear and cross-welding→ Delivering machine →Vertical accumulator→ Pinching and leveling machine →Forming→Flying saw →Runway → Material reverse →Packing → Stoting.

Cold forming steel mill model list:

Cold Forming Steel Mill

Q:What is the surface rolling forming machine process?: The rolling process using metal at room temperature, cold plastic characteristic, through the rolling tool is the rolling tool to put some pressure on the metal surface, so that the workpiece surface by plastic deformation, the height to the lower tissue slip, the surface roughness decreased.

Q:Improvement in rolling forming process: Can not meet the slender rod, thin-walled tubes and other rigid parts of the processing.

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 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?: Non bonding wear of rolled material (especially stainless steel strip, etc.)

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:What is rolling forming processing?: Ironing the surface of the workpiece with a raised micro wave crest to fill the concave micro troughs, thus changing the distribution of the peaks on the surface, and obtaining smaller surface roughness values.

Q:Material and equipment for roll forming process: Rolling molding is usually through upsetting a blank cold heading machine, thread rolling machine rolling after processed. The equipment for thread rolling and rolling forming includes various reciprocating flat rolling machines, planetary wire rolling machines, two cylindrical roller spinning machines and three cylindrical roller spinning machines.

Q:Introduction of roll forming process: Not only threaded fasteners industry applications, automobiles, bicycles and other industrial sectors also use rolling forming process, processing complex shapes of parts.

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