High Efficiency Laser Coding Machine for Plastic Pipe Online Flying Marking

Product Overview

Our Online Flying Laser Marking Machine is professional auxiliary coding equipment specially designed for plastic pipe extrusion lines. It supports CO₂, fiber optional laser source, perfectly matching PPR, PVC, HDPE, PE plastic pipe production.

Adopting flying dynamic marking technology with encoder real-time synchronization, it can permanently print pipe specifications, brand logo, production date, batch number, QR code and barcodes on continuously moving pipes. Marking content cannot be erased or smudged, no ink or consumables required, greatly reduce long-term operation cost.

Equipped with intelligent touch screen control system, simple programming and easy operation. The machine holds CE certification and adopts reliable international electrical components. It is the ideal supporting auxiliary machine for plastic pipe extrusion production.

Solution

• Permanent Pipe Marking Solution: Non-erasable laser marks for pipe specification and brand traceability, meet municipal pipe standard requirements.
• Online Synchronized Coding Solution: Encoder linkage with haul off machine, automatically adjust marking speed for continuous moving pipe.
• Multi-format Marking Solution: Support text, serial number, QR code, barcode, trademark and graphic marking.
• Customized Power Solution: Optional 20W /30W /50W laser power for different plastic material marking demand.
• Low Cost Production Solution: No ink, no solvent consumables, long laser service life and low maintenance cost.

Specifications

表格

Application

This online flying laser marking machine is widely installed on PPR hot & cold water pipe, PVC water supply pipe, HDPE drainage pipe, PE gas pipe extrusion lines.

It is used for marking pipe outer diameter, pressure grade, raw material grade, brand logo, production batch, QR traceability code. Widely applied for municipal engineering pipe manufacturers, building plumbing pipe factories and plastic extrusion production workshops.

How It Works

1. Signal Synchronization: Encoder detects real-time pipe moving speed from haul-off machine and feedback to laser controller.
2. Parameter Setting: Edit text, QR code, graphic content on touch screen and save marking program.
3. Online Flying Marking: Laser head emits laser beam, engrave permanent mark on moving pipe surface.
4. Continuous Production: Pipe keeps moving forward, laser completes continuous coding without stop the extrusion line.
5. Real-time Monitoring: Touch screen displays working status, marking count and alarm prompt for abnormal condition.

How To Choose

1. Confirm pipe material: HDPE / PPR / PVC to select fiber or CO₂ laser source.
2. Confirm required laser power according to marking depth and effect.
3. Match your extrusion line production speed to select suitable marking speed model.
4. Confirm marking content: text only or QR code / barcode required.
5. Check installation space on your extrusion line for laser bracket mounting.

FAQ

Q1: What plastic pipes can this laser marking machine mark?

A1: Suitable for PPR, PVC, HDPE, PE plastic pipes, compatible with most plastic pipe extrusion lines.

Q2: Are laser marks permanent?

A2: Yes, laser engrave on pipe surface permanently, cannot be wiped or washed off, better than ink jet printing.

Q3: Does it need consumables like ink?

A3: No ink, no solvent consumables. Only regular simple maintenance required, low running cost.

Q4: Can it work synchronously with extrusion and haul off machine?

A4: Yes, with encoder real-time speed tracking, marking follows pipe moving speed automatically, no distorted codes.

Q5: Can we customize laser power and marking area?

A5: Yes, we provide optional laser source, power and customized marking range according to customer requirement.

Kairun Machinery Co., Ltd. is a professional manufacturer with 17 years of experience in the plastics machinery field, integrating research, production, sales, and service. The company is located in Zhangjiagang, National Sanitary and Civilized City.

With rich manufacturing experience and technical accumulation, we focus on various complete sets of plastic machinery equipment. Our core products include: PE/PPR/PVC/PVC-O pipe production lines, corrugated pipe and spiral pipe extrusion lines, PVC WPC profile production lines, PP/PET strapping tape production lines, as well as high-speed mixing units, granulation and washing production lines, etc.

Kairun’s various plasitc extrusion lines work stably and cost-effectively, saving customers cost while creating high value for customers with stable and efficient performance, and meanwhile promoting natural resources conservation and sustainable development of ecological environment.