TNCF3-400 Coil Feeder 3 in 1 NC Servo Power Press Machine

Basic parameters/features

Descriptions

Feed width

75-400mm

The inlet width is adjusted via high precision screw rod

Feed length

Max 9999.99mm

Input the actual needed lengths via the HMI

Applied thickness

0.4-3.2mm

Straightening roll: upper 5 / lower 4, Ø54mm, Guide roll: 2 groups Ø75mm, roll fabricating material adopts high alloy bearing steel, through heat treatment (tempering + high frequency treating + hard chrome plating), the rigidity and surface smoothness is assured.

Servo motor

2.9KW

Adopt servo motor and drive from YASKAWA, PLC from MITSUBISHI, HMI touch screen from HITECH.

Feeding accuracy

±0.10mm

It’s though the servo motor driving the high precision planetary reducer, then drive the feeding roll via MXL, and eliminate mechanical error. At the same time, the rolls are mesh engaged via high precision gear. Gear Material adopt high alloy mold steel, grinded after high precision gear hobbing, with high precision and long service life.

Release method

Pneumatic release

(5KG/CM2)

Adopt double air cylinder. During adjustment, the air cylinder is will be ventilated, upper slide piston pushes down by cylinder pressure. When release, the cylinder release material by ascending slide piston. As quick exhaust valve is equipped the exhaust pipeline, high speed release is assured.

Straightening adjustment

Through worm gear

Adopt 4 worm gear and worm rod for adjustment. Rotate the hand wheel to drive the worm gear, drive the upper slide lift, so as to realize the push-down amount adjustment.  There are dial plates with the hand wheels, indicating the adjustment amount.

Pass line adjustment

Electrically adjusted

There are 4 worm rod reducers equipped on the machine seat. The gear motor drive the worm rod to lift whole machine body.

Release magnetic valve

High performance magnetic valve from KURODA

Inlet method

Downward feed

Feed direction

From left to right

Can be customized

Pass line height

1000mm±100mm (can be customized)

Basic parameters/features

Descriptions

Coil loading width

75-400mm

Coil loading width is adjusted by ‘A’ stoppers, convenient for loading and unloading coils

Coil inner diameter

Ø508mm

Can be customized.

Coil outer diameter

Ø1200mm

Can be customized.

Machine frame load bearing

2000KG

The main machine frame is welded from profile steel, A3 steel plates, #45 forged bearing seat, through annealing treatment.

Uncoiler power

1.5KW

3 phase, 380V

Uncoiler frequency converter

2.2KW

Delta Frequency Converter

Feed speed

1-16M/min

Speed adjusted via inverter

Brake method

Adopt pneumatic drum type brake, preventing the coil from getting loose due to rotation inertia.

Loop control

Optical sensor

Adopt 2 groups of correlation optical sensors for loop control. When the strip loop falles into the effect scope of the first sensor group, the uncoiler reduces speed, while when the loop falls into the effect scope of the second sensor group, the uncoiler stop rotating.

Pressing device

The press device lifts up and presses down by pneumatic cylinder, with an end wheel driven by a gear reducing motor.

Supporter arm

The supporter arm is driven by hydraulic oil cylinder.

Required air pressure

0.5Mpa

Pneumatic cylinder and accessories adopt AIRTAC or SUNRISE.

The user provides the air source.

Required hydraulic pressure

7Mpa

Hydraulic motor and related hydraulic parts adopt ASGUN

Basic parameters/features

Descriptions

Coil car traverse speed

4 M/min

Gear reducing motor, chain drive

Coil car lift capacity

2000KG

’V’ saddle, lift up and down with 4 guide posts.

Hydraulic accessory

It shares the hydraulic motor with the uncoiler, with extra relevant control units.

Coil car lift stroke

300MM