NOVOLAS WS-AT Laser Welder Rotary Table Model
NOVOLAS WS-AT Laser Welder Rotary Table Model

Product Specification

Plastic laser welding machine

Introduction: Can be used in automatic production line, commonly used in biomedical, automotive parts, electronic products, optical instruments and other products plastic welding;

Features: Equipped with a rotary table to improve production and economic efficiency; intuitive interface, easy to operate, can be set up welding parameters; online monitoring of good and defective products, support for data query; perfect quality monitoring system, pre-welding, welding, welding and post-welding data can be monitored online;

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Products details

Product Features:

01 Modularized mechanism, can be integrated into the production line

02 Configuration of rotary table, improve single machine output and economic efficiency

03 Intuitive interface, simple operation

04 Touch screen operation, can set welding parameters

05 Online monitoring of good and defective products, support for data query

06 Complete quality monitoring system, pre-welding, welding and post-welding data can be monitored online.

Technical Specification




Beam shape

Spot or line spot

Dimensions (L×W×H)


Standard design model 870 x 1378 x 1896 No column light and display

User Interface

IPC control of lasers, spindles and process monitoring

Guided laser


< 3







Compressed air connection




Water-cooled or air-cooled, depending on the design, with large exhaust volume and temperatures up to 55°C.



Approx. 400 (depending on design)

Laser protection class


European standard mark of conformity


Technical Processes

Technical Processes


Welding Applications

The main welding principle in laser plastic welding is "transmission welding". The laser light (wavelength 800-1950 nm) penetrates the upper part of the joint and is absorbed in the lower part to a depth of 0.1-0.5 mm, where the laser radiation is converted into heat. Almost all thermoplastics can be laser welded - ABS, PP, PS, PA, PVC, PBT, etc., and the strength of the weld can reach the strength of the base material.

Welding Applications



Q:Why choose ultrasonic welders?

A.It is cost effective, as it shortens manufacturing time.

B.It is environmentally-friendly, as no solvents, adhesives or any other reagent is needed.

C. It improves the quality of the products.

D. It ensures safety in production.


Q:Is ultrasonic harmful to the human body?

No. Ultrasonic is a mechanical wave, and when it is propagating, the energy will concentrate on the same specific direction, and it will not cause harm to human body.


Q: What logistic forwarder do you usually work with?

A: We work with EMS, TNT, UPS, FEDEX and other logistric forwarders. Assigned your own forwarder for shipment is available.


Q:How to choose the Frequency of ultrasonic welders?

A:The material and size and other factors will be taken into consideration.

Please contact us, we will recommend the suitable machine according to your products.


Q:Can you make customized horns (sonotrodes and fixtures) ?

A:We can make the customized horns according to your plastic parts.


Q: What‘s your warranty terms?

A:Machines for one year,generator for half a year,horn and transducer for three months.


Q:What‘s the lead time?

A:If only conventional models, usually 3~10 working days. If customized mold required, it needs negotiate.

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