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METMAC Incorporated

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  • GUANGZHOU METMAC CO., LTD

    Address: 2D16 HuaTing Road 4,
    TianHe District, Guangzhou, China

    Tel: +86 (20) 8523 8159 E-mail: info@metmac.com

Steel coil uncoiling leveling and feeding machine for plasma and laser cutting machine, bobina alimentador para cortadora plasma y laser

Coil feeder for laser and plasma machine

Steel coil uncoiling leveling and feeding machine for plasma and laser cutting machine, automatic loading and uncoiling the steel coil for levelling and feeding into plasma and laser cutting machine.

Material:Cold roll steel, GI steel

Thickness:0.5-3.0mm

Quality:Meet the national standard for genuine low-carbon steel coils

Width:100-1550 mm

Inner dia:Ф508  

Outer dia:Ф1500 mm

Max loading weight:8T

Coil specification

1.1  Material:Cold roll steel, GI steel

1.2  Thickness:0.5-3.0mm

1.3  Quality:Meet the national standard for genuine low-carbon steel coils

1.4  Width:100-1550 mm

1.5  Inner dia:Ф508 

1.6  Outer dia:Ф1500 mm

1.7  Max loading weight:8T

       2. Machine specification

       2.1 Power supply:380V/50 Hz/3PH

       2.2 Total power:about 20KW

       2.3 Working speed:0-16m/min

       2.4 Motor power:Uncoiler AC5.5KW Leveler AC7.5KW Hydraulic system AC2.2KW

       2.5 Working direction: from left to right

       2.6 Equipment colour: by customer

       3. Machine feature

       3.1 Loading car

With the function of lifting and moving horizontally, it is convenient to guide the steel coil into the expansion and contraction cylinder of the uncoiler.

Hydraulic driving trolley up and down.

The hydraulic motor driving the horizontal movement.

Carrying roll weight: 8 tons.

          3.2 Uncoiler

          Operation function: cantilever support hydraulic expansion and contraction structure. The uncoiler aligns the expansion and contraction into the steel coil, opens the claws to tighten the steel coil, and the     uncoiler down to compress the steel coil and manually unwind the coil.

         The size of the perfect circle of the arc plate: Φ508mm.

         Braking device: advanced pneumatic air disc brake.

         Mechanical structure: steel plate and section steel welded and processed.

         Feeding method: from down to up.

         3.3 Nine rolls levelling machine

Operation function: Its purpose is to level the plate surface and guide the steel strip to be correctly fed into the subsequent process.

Mechanical structure: It is composed of 9 leveling rollers, driving device, 2 clamping rollers and frame. Both ends of each roller are supported by bearings.

Clamping roller: roller diameter Φ120mm, 2 pieces, the upper roller is coated with PU rubber, the turbine box belt is elastically lifted, and the lower roller surface is plated with hard chromium after heat treatment.

Fixed-length roller: roller diameter Φ120mm, 2 pieces, the upper roller is coated with PU rubber, the turbine box belt is elastically lifted, and the lower roller surface is plated with hard chromium after heat treatment.

Levelling roller: 9 pieces (4 at the top and 5 at the bottom), the material is GCr15, after quenching and tempering, the surface is high-frequency heat treated, the surface is ground and chrome-plated and then ground again. The roll diameter of the leveller is Φ85mm.

          Drive mode: The rollers are connected by gears and driven by an AC7.5KW motor.

The steel strip is output according to the length set by the CNC computer-controlled sizing device, and the signal is transmitted to the machine receiving, the equipment that automatically cuts the steel strip horizontally.

Encoder function: the steel strip is controlled by the encoder to feed, and the fixed-length setting device is controlled by the interface and the PLC, and the operation is completed on the screen.

         4. Machine parameters and component list

Parameters

Unit

Parameter

Thickness

mm

0.5-3.0

Width

mm

1250

Max lading weight

kg

8000

Outer dia of coil

mm

800~1500

Inner dia of coil

mm

470-520

Max working speed

m/min

16

Pinching rolls

Pair

Up 1/Down 1

Feeding rolls

Pair

Up 1/Down 1

Uncoiler motor

KW

AC5.5

Levelling motor

KW

AC7.5

Air pressure

Mpa

0.5

Feeding direction

 

From left to right

Feeding height

mm

1000mm

Power supply

 

380V/50HZ/3P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

coil-levelling-feeding-machhine-1

 

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