NRC80 Automatic Paper Corner Protector Machine
1. Product Overview of NRC80 Automatic Paper Corner Protector Machine
1.1 What Is Automatic Paper Edge Protector Making Machine
NRC80 Automatic Paper Corner Protector Machine (automatic paper edge protector making machine) is specialized industrial equipment designed to manufacture rigid paper corner protectors for logistics and packaging protection. Market prices vary widely based on configuration and specifications. For accurate real‑time pricing, buyers are advised to send direct inquiry to the original equipment manufacturer.
이 production line completes full‑cycle manufacturing via paper guiding, gluing, forming, fixed‑length cutting and automatic stacking. Multi‑layer kraft paper or yarn tube paper is compressed and shaped into L‑shaped paper corner guards. By replacing forming rollers, the same unit can switch output to U‑shaped paper channels (also known as paper channel steel). Optional flat‑sheet head attachment enables production of flat paper‑based packaging products for expanded business capacity.
1.2 Core Working Principle of Automatic Paper Edge Protector Making Machine
The machine adopts PLC programming, variable‑frequency speed regulation and human‑machine touch‑screen interface for full‑process automatic operation, including auto‑gluing, servo fixed‑length cutting and finished‑product auto‑stacking. Only 1‑2 operators are required for routine production supervision. Major workflow stations include paper unwinding & guiding, adhesive coating, multi‑layer compression forming, servo cutting, and automatic material stacking.
2. Main Functions & Production Capacity of NRC80 Automatic Paper Corner Protector Machine
2.1 Primary Production Output of Automatic Paper Edge Protector Making Machine
- Standard V‑type (L‑shape) paper corner protector: mainstream packaging corner guard for palletized cargo, furniture, glass and electronic goods.
- U‑shaped paper channel / paper channel steel: achievable by changing dedicated forming rollers without overhauling main machine.
- Optional add‑on outputs: Punch‑notched corner protectors with additional punching mould; wrap‑around paper corner guards for custom order requirements. Install flat‑sheet 机头 (head) module to produce flat paper board products.
2.2 Automation Advantages
- Servo‑driven cutting station with aluminum alloy cutting platform, cutting tolerance less than 0.3 mm for low waste rate.
- Stable running speed 30‑40 m/min; expandable for higher‑speed configuration on request.
- Closed‑loop glue supply system reduces glue waste; automatic fault alarm for quick troubleshooting.
- Human‑machine touch‑screen panel: operators set width, thickness, target length and production count directly on screen.
3. Key Technical Specifications for NRC80 Automatic Paper Corner Protector Machine
3.1 Full Technical Parameter Table
항목 | 사양 |
생산 속도 | 30‑40 m/min |
Face Paper Width | 40‑400 mm |
Production Range‑Width | 25‑100 mm, support unequal‑side corner |
Production Range‑Thickness | 2‑8 mm |
Production Range‑Length | 50‑9000 mm |
Face Paper Layers | 1 layer |
Yarn Tube Paper Width | 40‑200 mm |
Max Yarn Tube Paper Layers | 11개의 레이어 |
기계 전체 치수 | 38 m × 22 m ×1.5 m |
Forming Module Quantity | 8 sets |
3.2 Main Components & Brand List
구성 요소 | 브랜드 |
베어링 | NSK (Japan), TR, Luoyang, LK |
AC Contactor & Thermal Relay | 슈나이더 |
PLC 컨트롤러 | Inovance (China) |
Encoder | Omron |
HMI Touch Screen | KunLun M&T (China) |
Pneumatic Diaphragm Glue Pump | Boquan Shanghai |
Frequency Inverter | 델타 |
Pneumatic Cylinder | Hengyi |
서보 모터 | 델타 |
Main Drive Motor | Anda Anhui |
4. Buying Guidance for Automatic Paper Edge Protector Making Machine
4.1 Critical Parameters to Evaluate Before Purchase
- 생산 속도: Standard range 0‑60 m/min; high‑speed CNC version can reach up to 70 m/min. Match machine speed to your order volume.
- Finished Product Specification: Confirm your target corner width (25‑120 mm), thickness (2‑10 mm), cutting length (50‑9000 mm) before selecting configuration.
- 절단 정밀도: Standard cutting error ≤±1 mm; servo‑tracking cutting can achieve precision up to 0.01 mm. Higher precision reduces scrap rate.
- Core Electric Parts Quality: Reliable brands extend total machine service life for extra 3‑5 years. Check PLC, servo motor and inverter brands carefully.
4.2 Optional Upgrade Configurations
- Punching mould unit: produce notched paper corner protectors
- Custom forming rollers: produce wrap‑around paper corner guards
- Flat‑sheet production head: produce flat paper‑board products
- Automatic glue feeding system
- Auto paper‑splicing stand
5. Manufacturer Information
- 제조업체: NRC 기계(칭다오 신리촨 정밀 기계 유한공사)
- Contact Phone / WhatsApp: +86 15254213289
- 이메일: james@nrcmachine.com
- 공식 웹사이트: https://nrcmachine.com
- Certifications: CE, ISO, SGS certified; 18+ years exporting experience, exported to more than 80 countries.
6. Frequently Asked Questions (FAQs)
Q1: What raw materials does this automatic paper edge protector making machine require?
A1: It works with kraft paper and yarn‑tube paper. PVA glue, starch glue or latex glue are applicable for bonding multi‑layer paper sheets.
Q2: Can one machine make multiple different paper corner protector sizes?
A2: Yes. You can adjust parameters via touch‑screen to change width, thickness and cutting length. Changing forming rollers enables switch from L‑shape corner to U‑shape paper channel.
Q3: How many workers are needed to run the NRC80 line?
A3: Normally 1‑2 operators. Operators mainly manage paper roll replacement, monitor running status and collect finished stacks.
Q4: What factors affect the final price of automatic paper edge protector making machine?
A4: Production speed, cutting precision grade, brand of electric components, optional add‑on modules and custom requirements. Please send inquiry for up‑to‑date quotation.
Q5: NRC MACHINE에서 어떤 사후 지원을 받을 수 있나요?
A5: We provide English operation manual, remote video guidance, one‑year warranty for core components, lifetime technical consultation service. Before shipment, each machine will pass full running test.
Q6: What is typical lead‑time after placing order?
A6: Standard machine lead‑time around 30‑45 working days. Custom‑modified configurations need longer production cycle. Confirm schedule with our sales team.
Q7: What industries use paper corner protectors made from this machine?
A7: Furniture manufacturing, glass industry, logistics pallet packaging, ceramic, electronics, building‑material export and many other industries requiring edge‑impact protection.
참고:
All information is based on NRC MACHINE real‑world product data. For customized solution or quotation, please contact our sales team directly. |
