Name: High Precision NC Servo Roller Feeder Machine with Pneumatic Release for MAX 3.2mm Thickness Metal Strips
Brand: Dongguan Qiaosen Machinery Co., Ltd.
SKU: NC-300
Price: 3 USD
Availability: InStock

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High Precision NC Servo Roller Feeder Machine with Pneumatic Release for MAX 3.2mm Thickness Metal Strips

Place of Origin:

China

Brand Name:

QIAOSEN

Model Number:

NC-300

Document:

NC-300C.pdf

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Product Details

Width Of Material(mm):

200-1300

Thickness Of Material(mm):

MAX.3.2

Feeding Capacity:

200WX2.3T 80WX3.2T-1300WX1.2T 110WX3.2T

Feeding Length(mm):

0.01-9999.99

Roll Pressure:

Spring Type

Releasing System:

Pneumatic Type

Pass Line Adjust (mm):

+50mm

Power Supply:

AC 380V/3 Phase

Payment & Shipping Terms

Minimum Order Quantity

Price

$3,000/case

Packaging Details

WOODEN BOX

Delivery Time

7-10

Payment Terms

T/T

Supply Ability

30 Sets/Month

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86-0769-26628519

titi@qiaosenmachinery.com

86-0769-26626853

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Product Description

NC Servo Roller Feeder Machine

High Precision Pneumatic Release Metal Strip Feeder For Stamping Press

Machine Function

This NC servo roller feeder is high-precision auxiliary equipment matched with stamping press, working after the metal coil uncoiler. After the uncoiler releases the metal strip coil, this feeder accurately feeds fixed-length metal strip to the press automatically. It ensures uniform dimension of stamped parts, replaces manual feeding, and greatly improves production accuracy and efficiency.

Two Main Components

Roller Feeding Head (Left White Roller Unit)

Double chrome feeding rollers: Clamp metal strip tightly, driven by servo motor for stable feeding, wear-resistant surface without slipping, fit thin & thick metal strips
Pneumatic release cylinder: Lift top roller to release strip while press stamping, eliminate pulling deviation to guarantee tolerance
Thickness adjustment handwheels: Adjust roller gap to fit metal sheet from 0.1mm to 4.5mm, including cold rolled steel, galvanized steel, stainless steel, aluminum strip
Lifting ring: Convenient for crane & forklift transportation

Servo Control Cabinet (Right Vertical Cabinet)

The control core of the whole feeder:

Touch screen HMI: Directly set feeding length, speed, loop groups, minimum feeding tolerance 0.01mm
Start & emergency stop buttons: Red E-stop button cuts power instantly for safety
Built-in servo driver & PLC: Synchronize with press cam signal to match stamping rhythm perfectly
Mobile casters: Flexible cabinet movement for workshop installation
Yellow handheld controller: Manual jog feeding for threading and machine test without screen operation

Complete Working Flow With Uncoiler Production Line

Uncoiler unwinds metal coil, feed strip through upper & lower rollers of servo feeder
Input target feeding length & running speed on touch screen
Press sends trigger signal, servo motor drives rollers to feed fixed length accurately
While press punches parts, pneumatic cylinder lifts top roller to release strip and avoid stretching error
After punching, rollers clamp strip again, automatic loop for 24h non-stop production

Main Advantages vs Traditional Mechanical Feeder

Ultra-high feeding precision: Tolerance within ±0.03mm, ideal for precision hardware, auto parts & terminal stamping
Flexible parameter setting: Feeding length 0.1~9999.99mm adjustable, one machine for multiple products
High speed performance: Max feeding speed 30m/min, match high-speed press to boost output
Easy operation: Visual touch screen setting, new workers can operate proficiently in half a day
Low failure rate: Mature servo control system, durable pneumatic release structure, low maintenance cost
Perfect linkage with uncoiler: Form complete 2-in-1 / 3-in-1 automatic stamping feeding line together with heavy-duty uncoiler

Application Industries

Hardware stamping, auto spare parts, electronic terminals, home appliance accessories, precision mold, stainless steel products, new energy battery shrapnel and other continuous coil stamping processing.

Product Specifications

Item	Data
Width of material	Max 300mm
Thickness of material	MAX 3.2mm
Feeding length	0.01-9999.99mm
Roll pressure	Spring type
Releasing system	Pneumatic type
Pass line adjustment	50mm

Key Features

Feeds material for various thicknesses and feeding stroke lengths
Suits high-speed feeding and long stroke length feeding to improve production capacity and precision
User-friendly operation panel for free input of feeding length (0.01mm-9999.99mm) and feeding speed
Pneumatic cylinder releasing method ensures reliable operation without malfunction
Optional mechanical releasing method available per customer requirements
High precision feeding: ±0.02mm
Supports 5 sets of different feeding lengths with up to 999 strokes per length
Normal manual running mode with manual speed for easy feeding of steel material to stamping mold
Effective releasing device for rollers based on press machine's cam position electronic signal and material thickness
Touch screen input for feeding length numbers
Hollow feeding roller with HRC60 surface hardness and chrome plating

Structural Design

High-quality servo motor for efficient feeding testing time reduction
High-sensitivity encoder ensures feedback and improves feeding precision
Quality belt system eliminates gear gap, prevents gear abrasion, operates quietly without lubrication
Internally mounted motor design protects against potential damage

Product Images

Company Profile

Certifications

Frequently Asked Questions

Are you the manufacturer? Can we visit your factory?

We are the manufacturer located in Wuxi city. We welcome you to visit our factory and check our machine quality on site. Any questions will be solved immediately.

What are your main products and main foreign markets?

Our main products include punching machines, metal straightening machines, and servo feeders. Our main foreign markets are Asia, North America, Europe, and Africa.

What are the advantages of your machines and how can I trust the quality?

Our machines feature imported quality components and are backed by a professional quality inspection team. Each machine undergoes rigorous testing before shipment, ensuring stable and reliable performance.

Will you update production process information after placing an order?

After order confirmation, we provide regular updates on production details via email and photos.

Can we be your agent?

Yes, we are seeking global agents. We provide comprehensive support including technical assistance and after-sales service, along with competitive discounts and commissions.

What are your payment terms?

We accept T/T, L/C, Western Union, PayPal, and other secure payment methods.

How long is your warranty?

We offer 12 months free warranty with lifelong maintenance support.

Do you accept customer logos and customization?

Yes, we accept various customizations including logos and machine modifications according to customer requirements.

Ratings& Review

Overall Rating

5.0

Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Tom

New Caledonia Aug 13.2026

Helpful (49)

Compact footprint fits small island stamping workshops. Full set of spare wear parts included, solving spare part supply shortages for remote factories

Somsanith

Lao People's Democratic Republic May 16.2026

Helpful (17)

Multi-step feeding function matches progressive multi-process dies. Only one operator is needed per line, cutting labor cost in half for small local stamping workshops

Abdoul

Cote D'Ivoire Apr 2.2026

Helpful (12)

Hard chrome quenched rollers resist scratching galvanized sheets. Sealed transmission blocks workshop dust, reducing frequent iron scrap cleaning for long-term iron coil processing

Tags：

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