Medium Gauge Slitting Line
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Automatic Stainless Steel Slitting Machine
▷Medium Gauge Slitting Machine – Coil Slitting ◁. Cutting is a shearing process in which the sheet metal is cut by two opposing circular blades, like a can opener. Slitting can be performed in a straight line or on a curved path. The circular sheet metal cutters can be driven, or the work may be pulled through idle cutters. Slitting usually produces a burr that must remove.Medium Gauge Steel Coil Slitting Line
A metal cutting machine design to cut longitudinally the wide steel coils into different narrow steel strips for continuously producing cold-formed sectional steel products. Basically, there are two types: high-speed and normal-speed slitting machine lines. A high-speed slitter can work at a max speed of over 150 m/minute and over 10 strips can be produced; while a normal speed slitting machine can work at most 40m/min with less than 10 strips slit.Brief Introduction Steel Coil Slitting
A steel coil slitting line is used for slitting the carbon steel coils and hot dip galvanized coils to prepare for the next process. 2) Hydraulic Entry Coil Car Automatic Coil Slitting Machine The car can move levelly and vertically, which is convenient for putting the steel coils into the de-coiler.- It is driven vertically by φ180mm hydraulic cylinder with 4 guide pillars
- The level movement is driven by XWD2.2-63-121 cycloid motor
- Capacity: 15T(Max)
- 4KW motor drives the decoiler running and the hydraulic drives it expands and shrinks.
- Expanding model: the oblique slider is driven by a hydraulic oil cylinder.
- Max loading weight: 15T
- Mandrel: 45# steel processed by heat treatment and the diameter is φ It is home-made by our company.
- It designs with a supporting stand that is driven by hydraulics to ensure the heavyweight coils can be loaded.
- design with the press arm, the roller is made by rubber,and this design is used to prevent the coils from losing.
- It is good for improving the plates’ surface and straightening then guiding the steel plates into the next process.
- made by drive device, 2 pinch rollers, and frame.
- The gap between rollers can be adjusted manually to make sure the leveling quality.
- Drive model: all the rollers and gearbox drives by 30 KW motor
- Adopt two columns structures, a press device, can cut the 1.5mmX1250 steel plates ;
- The up and down blades which are alloy material 9CrSi can adjust their gap.
- The machine use for the steel shear and to make the plate easy to slitting machine.
- pit equip with 2 groups of magic eyes to control the speed buffer between decoiler and slitter.
- the magic eye is controlled by PLC.
- pit size: 4500 mm x 1750 mm x 4000 mm.
- It uses vertical rollers on both sides to guide the plates into the slitting machine correctly.
- The guide rollers are adjusted by the rods on both sides. The width range is 500-1250mm.
- Knife pivot specification: φ200 x 1350 mm, material: 40 Cr, heat treatment HB 225-250.
- Host machine: This is composed of the bottom stand, fixed bracket, big slide, knife pivot(φ200 mm, 2 pcs), movable bracket, slide, the front and back adjustable device of the bracket, knife pivot lifting, and pressing down adjustment device.
- Power part: 55KW DC motor with JZQ 650 decelerator and universal coupling as well as gear distributing case, coupler, spindle, connecting cover, etc.
- The knife pivot press-down device adopts the motor to lift up and down.
- It changes the blades by moving out the bracket hydraulically and is very convenient and fast.
- The roller table lifts up and down by hydraulic. All the rollers on the table are chromed and between the rollers, it is designed with the Bakelite plate (Function: can prevent the sheets from scratching)
- At the exit part of the roller table, it is designed with the pre-dividing device.
- The size of the pit: 3500 mm(L)x 1750mm(W) x 6000mm(D)
- It is composed of the base, and pre_dividing device, tension press device, and so on. It use to divide the strips and adjust the tension power for rewinding to ensure rewinding quality.
- design with two dividing devices and a press device. One hydraulic block device and two roller devices.
- press rollers, as well as the two-roller device at the exit part, are equipped with an air cylinder to control the lifting.
- The dividing shafts adopt the linear slider design which is convenient to change the slitting requirements according to cutting demand.
- It adopts hydraulic expansion and shrinks to tight the coil’s inner diameter.
- Design with 8-fan-shaped plates which can be around a circle and machining as a whole to ensure the recoiling quality. It is designed with a hydraulic clip mouth and clips the strip heads.
- design with the hydraulic press arm equipped with spacers to guarantee even rewinding quality.
- It equipped with a hydraulic pushing device to unload the coils
- 75 KW DC motor can guarantee rewinding quality.
- Gear adopts casting ZG 45, the surface of the gears is processed by quenching, HRC45°,
- The diameter of the Mandrel of recoiler:8 fan-shaped plated are 45#X60mm (thickness), quenching, HB: 220 mm-250 mm.
- Design with the seamless expands and shrink structure and clip-mouth so that when the strip heads insert into the clip-mouth, it will close automatically and start winding.
- Press arm lifts up and down by hydraulic