• KnitNeedle

    Joula Laser Needle Controller



Bent or broken needles are an inevitable problem in circular knitting machines, leading to wasted fabric. Therefore, a precise and reliable device is needed to detect these needle faults and increase production efficiency by issuing a reliable stop command when faults occur. To empower the circular knitting industry, Joula has developed a knowledge-based product that accurately detects bent or broken needles using state-of-the-art LIDAR technology.


Supply Voltage 12~24 V AC
Power 4W
Response Time 4000 Needle per Second
Resolution 40 NPI (Needle per Inch)
Display Customized LED




Read the Catalogue for more information

Introduction to KnitNeedle


product introduction: video teaser of KnitNeedle

Always Improve Quality

New Design


- We have redesigned the laser-Head Fixture, so it can be installed on any kind of circular knitting machine.
- New Fixture facilitates the Laser-Head adjustment process.



Reducing waste production and increase production efficiency through reliable and fast stop at needle faults


Fast and Precise Indication of damaged, Bent or broken needle


ability to detect bad needles even in special fabric including cutting line, fine-gauge and jacquard-patterns

Various Installations

Innovative fixture of product let users install it in different kind of machine

Easy Adjustment

It can be adjusted easily by any user without any special skill


Simple and User-Friendly Interface


applicable to any type of machines (Jacquard, Single and Double Jersey Knitting Machines) any brands


high performance with competitive price