NRC150 Automatic CNC‑Control Spiral Paper Tube Making Machine: Compact Fully‑Automatic Production Line
1. Product Overview
The NRC150 spiral paper tube machine is a two‑head, frequency‑driven, fully‑automatic spiral paper tube making system built by NRC MACHINE. This spiral paper tube machine processes raw cardboard paper rolls through gluing, multi‑layer spiral winding and CNC circular‑knife cutting, and outputs ready‑to‑use spiral paper tubes for packaging, textile cores, tape cores, shipping tubes and general‑purpose industrial paper cores.
Different from semi‑manual traditional equipment, this spiral paper tube machine adopts full intelligent numerical‑control design philosophy. The whole production workflow runs automatically from paper feeding to finished tube discharge. Its compact mechanical layout saves workshop floor space, the heavy‑duty welded frame guarantees long‑term stable running, fewer on‑site operators are required, and precise feeding & gluing control greatly cuts down material waste rate.
Manufacturer: NRC MACHINE (Qingdao New Richuan Precision Machine Co.,Ltd)Contact: +86 15863012862｜kate@nrcmachine.com｜https://nrcmachinery.com
2. Core Advantages of NRC150 Spiral Paper Tube Machine
2.1 Fully‑Automatic Intelligent CNC Control
Integrated numerical‑control (light‑control) fixed‑length module and frequency‑conversion speed regulation. Operators set all tube specifications via the control panel; the system stores production recipes, avoiding repeated manual adjustment and human‑caused dimension errors.
2.2 Compact Structure & Stable Continuous Operation
Optimized mechanical assembly reduces overall footprint for medium‑size workshops. Reinforced main‑engine frame reduces vibration during high‑speed winding, keeping uniform roundness and wall thickness for finished paper tubes during long‑time non‑stop shifts.
2.3 Low‑Labor Operation & Less Material Waste
Only 1‑3 operators are needed for the complete line. Precise double‑sided gluing system, synchronized paper‑feed tension control and CNC flying cutting minimize leftover scraps of cardboard paper rolls, improving raw‑material utilization ratio and lowering unit‑product manufacturing cost.
2.4 Wide Production Flexibility
Supports adjustable paper layers, inner diameter and wall thickness. Users can produce light‑duty daily‑use paper tubes and heavy‑load industrial paper cores on the same spiral paper tube machine by modifying parameter settings, without large‑scale hardware replacement.
3. Full Technical Specification Table (Model NRC150)
| Item | Specification |
|---|---|
| Model | NRC150 |
| Paper Layers | 3‑16 layers |
| Paper Tube Inner Diameter | 20‑150 mm |
| Tube Wall Thickness | 1‑10 mm |
| Fixed‑Length Mode | Numerical control (light control) |
| Winding Head Quantity | Two head |
| Cutting Method | Circular knife CNC automatic cutting |
| Gluing Method | Double‑sided glue |
| Control Mode | Frequency conversion control |
| Winding Speed | 3‑30 m/min |
| Input Voltage | 220V, 3‑phase |
| Required Number of Operators | 1‑3 persons |
| Main Engine Power | 15 kw |
4.Production Workflow
Raw cardboard paper rolls are mounted on unwinding supports for stable tension feeding.
Double‑sided glue system evenly applies adhesive onto paper strips.
Two‑head spiral winding unit winds multi‑layer paper strips onto mandrel to form continuous spiral paper tube blank.
CNC light‑control fixed‑length system tracks tube moving speed.
Circular‑knife automatic cutting cuts continuous tube blank to preset length.
Finished spiral paper tubes are discharged for sorting, inspection and storage.
5. Typical Application Scenarios
Finished tubes produced by NRC150 spiral paper tube machine cover multiple markets:
Packaging industry: shipping mailing tubes, canister shells, protective packaging cores
Converting industry: adhesive tape cores, film winding cores, textile yarn paper cores
General‑purpose daily‑use & light‑industrial paper tubes for small‑and‑medium paper‑product factories
6. Frequently Asked Questions (FAQs)
Q1: What raw material does the NRC150 spiral paper tube machine accept?
A: It mainly works with standard cardboard paper rolls (kraft liner paper). Paper grammage should match target tube wall‑thickness and layer settings.
Q2: How many workers do I actually need on‑site for normal production?
A: According to factory shift arrangement, 1‑3 operators are sufficient. One operator can monitor machine status, replenish paper rolls and collect finished tubes; extra hands are optional for sorting and packing finished goods.
Q3: Can I quickly switch between different tube sizes on this equipment?
A: Yes. Change corresponding mandrel and update CNC parameters (paper layers, speed, target length) on the control screen. Size change‑over time depends on operator proficiency; no heavy mechanical reconstruction is required for sizes within 20‑150 mm inner‑diameter range.
Q4: What after‑sales support can NRC MACHINE provide after purchasing this spiral paper tube machine?
A: We provide operation manuals, remote video guidance, virtual training, spare‑parts supply. On‑site installation‑commissioning and operator training are available upon customer request.
Q5: What routine maintenance should I perform for long service life?
A: Keep gluing system clean to avoid glue residue build‑up; lubricate transmission bearings and moving parts periodically; inspect circular cutting knife wear status; calibrate light‑control fixed‑length sensor regularly to guarantee cutting‑length accuracy.
