The HE GLK3 series uncoiler-straightener-feeder is a highly integrated coil handling system. Boasting safe operation and precise performance, it can handle a wide range of steel coils in various metal stamping processes.

Applicable Material

• Material Thickness: 0.5 mm – 4.5 mm

• Coil Width: 70 mm – 1300 mm

• Coil Weight: 3 ton / 5 ton / 7 ton / 10 ton

• Yield Strength: ≤245 N/mm²

• Tensile Strength: ≤392 N/mm²

Feeding Speed

• 0-16 m/min

Features of uncoiler straightener and feeder machine

Workspace Saving and Safety Operation

It integrates the decoiler, straightener, and feeder into one unit, controlled via a single touch screen. This advanced configuration saves significant workshop space. Equipped with an integrated control system, the machine features a self-diagnosis function that maximizes operator safety.

Wide Range of Applications

The HE GLK3 series uncoiler-straightener-feeder supports a broader material range. It processes metal with thicknesses of 0.5-4.5mm and coil widths up to 1300mm. With high-quality straightening rollers and worm gear leveling adjustment, it handles most stamping materials and delivers high-precision straightening.

Smooth Coil Threading Support

This series adopts adjustable coil guide rollers and a pneumatic coil hold-up arm for smooth coil threading. The pneumatic threading assist swing device prevents coil lifting and guides material into the straightener.

Precision Feeding Performance

Featuring world-leading electronic control systems (Mitsubishi, Siemens, ABB) for feeding control and a pneumatic pilot release to eliminate feeding tolerance, it maintains a feeding accuracy of +/- 0.1mm for feeding lengths up to 500mm.

Coil Car

• Wear-resistance surface for heavy-duty coil loading

• The adjustable baffles on the coil car can prevent narrow coils dumping and help for visual alignment

• Hydraulic cylinder drives lifting for smooth up/down

• Hydraulic motor drives forwarding and backward

• Limit switching and limit devices to prevent the movement offside

• Handle control and touch screen control

Main Parts of uncoiler straightener and feeder machine

Decoiler

• Hydraulic spindle expansion from 470mm to 530mm

• Delta inverter for a variable uncoiling speed

• Pneumatic coil hold-down arm prevents material rebound and guarantees safe operation

• Adjustable coil guides assembly for stable uncoiling process and prevent coil movement

• Pneumatic coil hold-up arm for smoothly threading

• Pneumatic disk brake system

• Infrared photoelectric sensing loop control

Servo Straightener-Feeder

• Pneumatic swing arm for coil threading assist

• Self-centering coil guide rollers

• 7pcs high-quality GCr15 straightening rollers, with bottom gear drive, up4/down3

• Worm gear adjustment of upper rollers

• Pneumatic upper rollers release

• Motorized pass line height adjustment +/-100mm

• Adjustable tailout support bracket for smooth delivery of material from the feeder to the press

Control System

• Reliable servo-driven system

• Self-diagnosis and alarm function

• Smart straightening adjustment

• Material end detection of uncoiler straightener and feeder machine

• Variety electric control system brand for option

• High quality electronics brands

Advanced Options

• Electric coil guide rollers adjustment

• Hydraulic coil hold-down arm

• Wider decoiler expansion range up to 650mm

• Customized coil outter diameter up to 1800mm

• Customized loading capacity available

• Electric straightening upper rollers adjustment

• Automatic lubrication unit with capacity 20L

• Hydraulic shearing device