La description

Roll forming machines allow profiles of specific geometry from a roll of galvanized metal with polymeric coating.

Benefits of our equipment

•     High performance with perfect accuracy; rolling speed: *0 m/min
•     Commissioning and training are included into the price (as well as travel and accommodation)
•     3—year warranty on all components and assemblies (including engines, gearboxes, bearings, etc.)
•     Metal thickness from 0.3 to 1.2 mm
•     Solidary roll forming scheme (no herringbone along the edges of profiled sheets, no rerolls and false images)
•     Top quality of profiles made of different sheet metals
•     The quality and resource of machine tools was tested by means of in-house production
•     *0 lines in operation can be demonstrated (from ?8 to ?*5)
•     No hydraulics — the line operates under cold conditions

Technical parameters

•     Rolling speed, m/min — up to *0 m/min
•     Line capacity including the cut — up to *2 m/min
•     The length of fabricated profiles — from **0 to *4,**0 mm
•     Internal roll diameter — from **0 to **0 mm (including rolls manufactured in PRC)
•     The width of the strand — 1,**0 mm
•     Metal thickness — from 0.3 to 1.*0 mm (depending on the profile type)
•     Maintenance staff — 1 line operator

Overhung decoiler

• Device for uncoiling the metal sheets and their further feed into the rolling mill. Equipped with automatic control system.
• Technical specifications
• Installed power, kW 7,5 (*1)
• Dimensions (L x B x H), mm  2 **0 x 1 **0 x 1 **0
• Load capacity, kg   - *0 **0
• Roll width, mm  1 **0
• Internal roll diameter, mm   **0 - **0
• Full diameter, mm   1 **0
• Thickness of rolled metal sheets, mm    0,3...2,0

 
Benefits of the decoiler

•     Possibility of operation as part of high-speed lines (7.5 kW is enough to quickly uncoil a heavy roll).
•     Extended service life; , designed for a load-carrying ability of *0 tonnes without a supporting frame.
•     Allows to uncoil rolls with internal diameter of **0 mm (made in PRC).
•     Does not damage the inner surface of the roll (in contrast to the double-beat decoiler).
•     Thrust bearings do not wear out.
•     Equipped with an automatic control system, which allows to monitor the slack, the speed and direction of movement

Additional options

The decoiler may be equipped with a mobile charging and lifting trolley. The trolley is required for unloading the crane equipment, which is constantly involved in the offloading of profiles and the engaging of new rolls.

The decoiler may be equipped with hydraulic unclamping device (for fast engaging of rolls) Roll decoilers (types and characteristics)

Cutting machine for quick roll change

Cuts the last sheet from the mill in order to quickly change the roll to another color.

Before engaging another roll for the next order, it is necessary to wait until the sheet fully rolls out from the mill into the previous order (no waste).

To do this, the line halts the rolling mill in place where the last sheet must be cut. Cutting is carried out with the help of a cutting machine.

The shears can be equipped with a manual or electromechanical drive.

Sheet lamination unit

A device for fixing a roll of film for the lamination of smooth sheet before profiling.
Laminated profiles do not get scratched during transportation and installation; the protective film is removed after the installation so the surface is free of scratches and false images.

Profiling rolling mill

A profiling rolling mill performs its main function, i.e. it turns a smooth sheet into a corrugated steel sheet.

Rolling mill is a sheet metal processing machine that uses pressure between the rotating rollers to obtain the desired profile. The mill is a set of rolling stands with an electric drive mounted on a frame.

The geometric accuracy, the quality of production and mill service life depend on the tool manufacturing quality, selected rolling scheme, the number of working stands, the design features of the rolling mill, the power, and the drive design.

Benefits of the rolling mill

•     Rolling sped up to *0 m/min. We made a number of significant improvements in our rolling mill in order to achieve this speed, provided there is rapid acceleration, deceleration and the ideal profile quality.
•     Solidary roll forming scheme. This means that all the stands are full-crest (as opposed to wedge rolling when the middle part is formed first, and then the profile edges are formed). Solidary roll forming scheme allows to improve the profile quality (no herringbone along the edges of the profile as opposed to V-type rolling) and reduce the size of the rolling mill.
•     Fixing rollers and shafts via a keysteel, there is a key slot on the shaft and the roller (as opposed to wedge mounting where the roller is attached to the shaft with a screw).
•     Minimum shaft diameter — **0 mm. This ensures that the rollers will not deflect in the middle during the sheet profiling (0.*0 mm deflection is enough to make the center of the profiled sheet look unrolled).
•     Manufacture of tools using the high-precision machining centers in the US the high precision for thin metal profiling
•     There are no herringbone along the edges, no rerolls and false images
•     A tool with increased load undergoes obligatory heat treatment
•     The working tool is made of St*0H steel. The working tool service (with heavy use of the mill in 3 shifts) at least *0 years.
•     Our mills may be used for metal with different properties (we do not tie to a specific supplier). Our equipment is manufactured for a predetermined thickness range (for example, the quality profiling of sheets with a corrugation height of *0 mm and a thickness of 0.**0.9 mm requires a mill with *0 work stands, and the same sheet with a thickness of 0.**0.9 mm requires *3 stands). However, the profiling quality of metal produced by different manufacturers remains the highest.
•     The tool is equipped with levering feet for installation on an uneven surface.

Guilliotine shears for cutting

Designed for cutting of the finished product at the outlet of the rolling mill.

Benefits

    Fast shears for cutting high-speed lines, cutting cycle approximately 1 sec.
    No hydraulics the shears operate under cold conditions.

•     The shears have a dovetail joint they do not displace the sheet aside.
•     Technical specifications
•     Installed power, kW from 3,0
•     Length of products being cut, mm    According to the customers requirements
•     Dimensions (L x B x H), mm  from **0 x 1 **0 x 1 **0
•     Weight, kg  from **0

Receiving device

Serves as storage of finished sheets for their subsequent packaging and shipment to the warehouse.
Additional options

It is possible to install an automatic stacker with ejector and forward and sideways unloading of packs.

7 Automatic control system

Links all units into a line and synchronizes their control

Benefits of ACS

•     Industrial version of the ACS, no homemade tools
•     Components made by European manufacturers
•     Line operation statistics are uploaded to USB
•     The original software allows you to use the ACS as part of the high-speed lines
•     Provides the most convenient operators interface
•     Emergency tracking
•     Human factor minimization

None of the components are made in China! #s3gt_translate_tooltip_mini { display: none !important; }

Pays:	Russia
N ° de modèle:	RU-3752
Prix FOB:	20000 ~ 250000 / Set (Negotiable) Obtenir le dernier prix
Localité:	Russia
Prix de commande minimale:	20000 per Set
Commande minimale:	1 Set
Packaging Detail:	box
Heure de livraison:	20
Capacité de Fournir:	3 Set per Month
Payment Type:	Other, PayPal, Western Union, D/P
Groupe de produits :	-