NCHL-C series · Coil feeding for stamping presses

Uncoiler Straightener Feeder NCHL-C

Decoiling, straightening and NC servo feeding in one compact machine for 0.5–4.5 mm sheet metal coil.

Match the C-series model to your material, coil and press. Explore the technical table and see the machine in real stamping-line installations.

Get a QuoteView Technical Data
Integrated 3-in-1 designNC servo feedingModel-specific configuration
NCHL-C three-in-one coil feeder with decoiler, coil car and straightening-feeding unit
NCHL-C integrated decoiler, straightener and servo feeder.
0.5–4.5 mmPublished C-series thickness range
9 model sizesNCHL-300C through NCHL-1600C
Up to 1600 mmWidth of the largest listed model
One material pathDecoil → straighten → servo feed

Material strength, thickness and width must be checked together for the selected model.

Machine overview

A compact coil feeding system for the press

The integrated layout combines coil payoff, strip preparation and programmed feeding. The press interface and available floor space complete the machine selection.

Integrated coil feeder and loaded decoiler beside a stamping press
Coil feeding equipment installed beside a stamping press.

From coil loading to press feeding

The installation shown here places the decoiler and straightener feeder beside the press. Coil loading, strip preparation and the operator panel are arranged around the production line.

The C series covers the published 0.5–4.5 mm thickness range across nine model sizes. Select the machine around the actual material grade, strip section, coil mass, die and production requirement.

01DecoilSupport the coil and pay off strip to the straightener.
02StraightenAdjust the work rollers to prepare the strip for the stamping process.
03Servo feedAdvance the programmed feed length in coordination with the press.

Machine features

Three functions, one coordinated configuration

Confirm the included equipment, controls and press interface in the technical proposal.

Decoiler & coil handling

Motorized payoff, hydraulic mandrel expansion and coil restraint support material handling. Coil mass, inner diameter, outer diameter and loading method determine the required arrangement.

Straightener & strip guidance

Work rollers and width guides prepare and align the strip before feeding. Roller adjustment, surface requirements and cleaning access are reviewed for the application.

NC servo control

Set feed length through the control interface and coordinate the feeder with the press. Servo, PLC, pilot release and recipe functions are specified for the selected control version.

Technical specifications

NCHL-C model comparison

Compare the nine published model sizes. On a phone, choose a model to view all of its parameters.

Selection conditions

These are the published C-series reference values. Maximum width and maximum thickness are not a guaranteed simultaneous operating point. Material strength, coil dimensions, feed pitch and press demand determine the approved working range.

NCHL-300C

Width of Material (mm)
50-300
Thickness of Material (mm)
0.5-4.5
Max.Coil Weight (kg)
5000
Coil I.D. (mm)
450-530
Max.Coil O.D. (mm)
1500
Max.Speed (m/min)
16
Feeding Accuracy (mm)
±0.1/100mm
Work Rollers
3 Up / Down 4
Feeding Level (mm)
According to Customer’s Requirements
Power Supply (V)
380V 3-Phase
Air Supply (kg/cm²)
5kg/cm²
Uncoil Expansion
Hydraulic Expansion
Servo Motor (kw)
2.9
Decoiling Motor (kw)
3
Machine Size (m)
4.70×2.50 ×2.50
Machine Weight (kg)
4800
Model NCHL-300C NCHL-400C NCHL-500C NCHL-600C NCHL-700C NCHL-800C NCHL-1000C NCHL-1300C NCHL-1600C
Width of Material (mm) 50-300 50-400 50-500 50-600 80-700 80-800 80-1000 100-1300 100-1600
Thickness of Material (mm) 0.5-4.5
Max.Coil Weight (kg) 5000 5000/6000 8000 8000/10000
Coil I.D. (mm) 450-530 480-530
Max.Coil O.D. (mm) 1500
Max.Speed (m/min) 16
Feeding Accuracy (mm) ±0.1/100mm
Work Rollers 3 Up / Down 4
Feeding Level (mm) According to Customer’s Requirements
Power Supply (V) 380V 3-Phase
Air Supply (kg/cm²) 5kg/cm²
Uncoil Expansion Hydraulic Expansion
Servo Motor (kw) 2.9 4.4 5.5/7.5 7.5 8
Decoiling Motor (kw) 3 4
Machine Size (m) 4.70×2.50
×2.50		 4.70×2.50
×2.50		 4.70×2.60
×2.50		 4.70×2.70
×2.50		 4.70×2.90
×2.50		 4.70×2.90
×2.50		 4.70×3.10
×2.50		 4.70×3.40
×2.50		 4.70×3.70
×2.50
Machine Weight (kg) 4800 4800 5000 5200 6280 6280 8320 8970 9500

The coil-weight entries with two values represent configuration alternatives. Confirm the applicable coil capacity, accuracy test conditions, line speed, pass-line height, voltage and frequency in the project proposal.

Configuration options

Build the machine around your job

The following options are selected by model and application. Equipment visible in installation photos does not define the standard supply.

Openable straightening head for NCHL-C feeder

Openable Straightening Head

Provides access to work rollers for cleaning. Discuss material surface requirements and head configuration with HENLI.

Automatic correction adjustment for uncoiler straightener feeder

Powered Straightening Adjustment

Motorized adjustment can support setup and changeover. Position memory and recipe functions depend on the selected controller and software version.

Coil car for loading heavy coil material

Coil Loading Car

Supports the coil during loading and helps align it with the decoiler mandrel. Capacity and travel are matched to the coil and site layout.

Hydraulic shearing machine for coil head and tail trimming

Hydraulic Shearing Machine

An optional hydraulic shear trims the strip head or tail. Blade capacity and control sequence must match the material and line configuration.

Automatic double-sided oil feeder for stamping line lubrication

Double-Sided Lubrication

Applies lubricant to the upper and lower strip surfaces before stamping. Select the oiling arrangement around the process and lubricant.

Uncoiling spindle support arm for stable decoiling

Decoiler Spindle Support

An additional support arrangement for the mandrel end. Availability and the loading sequence depend on the selected decoiler configuration.

Machine & installation photos

See the coil feeding equipment in context

Existing HENLI installation and factory photos show different line arrangements. Equipment and layout vary by project.

Loaded decoiler and visible strip path feeding a stamping press
Coil, strip path and press arranged along the production line.
Factory view of an integrated decoiler and straightener feeder with control cabinet
Factory view of the decoiler and straightening-feeding unit.
Integrated coil feeding equipment behind guarding beside a stamping press
Press feeding installation with perimeter guarding.

Use these scenes as layout references. The supplied model, coil handling, controls and guarding are defined in the project proposal.

Application & service support

Plan the press interface and operating setup

Share the machine model and controller version when discussing an existing line or planning a new installation.

Press & die integration

Provide the press model, pass-line height, feed direction, pitch and die pilot information so the control and release requirements can be reviewed.

Material & feed performance

For slipping, inconsistent feed length or strip marking, share the material specification, job settings and clear photos or a short video of the issue with HENLI support.

Setup & maintenance guidance

Use the instructions supplied for your machine and controller. Cleaning access, roller adjustment and restart procedures depend on the installed equipment and control version.

Selection & quotation

Send your coil and press data

A complete operating range helps HENLI select the model, plan the layout and define the options.

Request a Layout & QuoteCompare 3-in-1 Series

Include these details

  • Material grade and yield or tensile strength
  • Minimum and maximum thickness and width
  • Coil weight, inner diameter and outer diameter
  • Press model, feed pitch, SPM and die information
  • Available floor space, pass line and loading direction
  • Site voltage/frequency and required options
Delivery & support

Export packing and overseas service arrangements are available for discussion. Confirm the shipment port, installation support, warranty terms and delivery schedule in your quotation.

Buyer questions

NCHL-C FAQ

What does a 3-in-1 uncoiler straightener feeder do?

It combines coil payoff, straightening and programmed NC servo feeding before the stamping press.

How do I select the right NCHL-C model?

Start with material grade and strength, thickness/width combinations, coil dimensions and mass. Add feed pitch, press SPM, die and layout data so HENLI can verify the complete operating range.

Can a C-series model run maximum thickness and maximum width together?

The listed limits do not establish a simultaneous operating point. The permitted thickness and width combination depends on material strength, coil conditions and the selected machine configuration.

How should I read the published feeding accuracy?

The original C-series table lists ±0.1/100mm. Confirm the measurement conditions, feed length, material and required acceptance criteria in the technical proposal.

Are the coil car, shear and openable head standard?

The supply depends on the quoted configuration. Ask HENLI to identify included equipment, options and press-interface responsibilities for your project.

Are controller functions the same on every NCHL-C?

Feed settings, recipe memory, pilot release and restart behavior depend on the controller and software version. Use the documentation for the supplied machine.