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CT/ZR Fishing Net Knitting Machine For Knotted Nets

This machine is used to produce cultivating and catching knotted nets. It can be used to wave single knot, double knot and U knot fishing nets.
The material is suitable for PE and nylon, mono or multifilament, or kinds of braid ropes. The mesh size can be changed as your requirement.
  • CT/ZR

  • longlongsheng

Availability:
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Purpose and feature of the Fishing Net Knitting Machine

This machine is used to produce cultivating and catching knotted nets. It can be used to wave single knot, double knot and U  knot fishing nets. The material is suitable for PE and nylong, mono or multifilament, or kinds of braid ropes. The mesh size can be changed as  your requirement.


Product Overview

CT‑ZR knotted fishing net knitting machine is professional weaving equipment specially for producing knotted fishing nets, including single‑knot and double‑knot fish nets. Different from Raschel knotless warp knitting machines in our product line which make knotless mesh, this CT‑ZR model forms physical strong knots at each mesh intersection point. Finished knotted fishing net features high breaking strength, excellent shock‑resistance, widely used for offshore fishing, trawling, coastal fishery and aquaculture cage projects. This heavy‑duty fishing net machine adopts reliable mechanical knot‑forming structure, suitable for processing nylon, polyester monofilament and multifilament yarn. It is a preferred solution for fishery manufacturers who focus on heavy‑load knotted fishing net production.

Main Features & Advantages

  • Stable mechanical knot‑forming system for consistent single‑knot or double‑knot formation

  • Heavy‑duty machine frame, support long‑time continuous heavy‑load production for fishery net

  • Adjustable mesh size, pitch and net depth to meet various fishing net specifications

  • Precision yarn feeding mechanism reduces yarn breakage rate during high‑speed running

  • Durable gear and transmission components, low failure rate, convenient spare‑parts replacement

  • Compatible with nylon, polyester monofilament / multi‑filament fishery yarn materials

  • Customizable configuration according to buyer’s target finished knotted net requirements


Application & Finished Knotted Net Products

CT‑ZR knotted fishing net knitting machine manufactures heavy‑duty knotted nets for marine and aquaculture industry:

  • Offshore trawling fishing net, single‑knot / double‑knot commercial fishing net

  • Deep‑sea fishery capture net, coastal fishing gear net

  • Aquaculture knotted cage net for fish, shrimp farming

  • Heavy‑duty protective knotted net for fishery projects


Key Difference: Knotted Net VS Knotless Net

CT‑ZR Knotted Fishing Net Machine

Make real physical knots on every mesh joint. Higher tensile strength, anti‑impact, fit deep‑sea trawling and heavy‑load fishery.

Raschel Knotless Warp Knitting Machine (Our other model)

Produce knot‑free mesh without physical knots. Light‑weight, soft net surface, fit aquaculture cage, agricultural protective net, light fishing net.

Technical Data of the machine


CT Series: CTA, CTL, CTX, CTZ

Number of shuttless:

210, 242, 270, 310, 380, 430, 520, 62, 720, 803

Piteh mm:

7.5, 8.8, 10, 12.7, 14.2, 17.2, 19, 22, 25.4, 26, 27, 28

Diameter of reel:

φ180,φ200,φ230,φ270

Running speed:

15-28rpm

ZR Series: ZRS, ZRD

Number of shuttless:

330, 375, 380, 410, 430, 450, 460, 480, 520, 550, 620, 630, 680, 810

Piteh mm:

8, 9.5, 11, 12.7, 14.2, 15.8, 17

Diameter of reel:

φ170, φ180, φ210, φ240

Running speed:

15-28rpm

Note:

Due to different types more details should be checked with sales.


Company Introduction

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Changzhou Longlongsheng Warp Knitting Machinery Co., Ltd.


Changzhou Longlongsheng Warp Knitting Machinery Co., Ltd is one of the leading textile Machinery Manufacturer. We mainly handles in the research and manufacture of knitting machine line especially warp knitting machine . There are more than 50 types knitting machine.The production by machines are widely used in many field such as Agro filed, sports filed, Aquaculture and farming filed,family filed ,safety field ,environmental protection ,Industrial field.


Since 1994, we develop more model for knitting machines. These years we sell about 7000 sets machines including SGE,HSGE,GE, CT,ZR series . To foreign market ,over 1000 sets have been installed around the world.


These countries span more regions globe as below:

Asia: China, Vietnam, Taiwan, India, Korea, Japan, Indonesia, Pakistan, Thailand, Burma, Cambodia, UZ, North Korea

Africa: South Africa, Tunisia, Zimbabwe, Tanzania, Nigeria, Egypt

Europe: Spain, Greece, Russia, Germany, Turkey

America:Brazil, Argentina


We insist on the company motto "success comes from focus, persistence to create miracles", with "survive by qualty,develop by technology" of the quality policy. in addition we got 1s0g001 quality management system and the EuropeanUnion "CE" safety management system certification and so on. We always provide the reasonable and satisfied warp knitingmachine also the overall solution. High-speed, inteligent come to be a standard function for product.


We have excellent processing CNC equipment and strong technology strength .Also obtain many technical innovation and invention patents. We are awarded high-tech company . The other one “LONGLONGSHENG” brand is famous trademark.  We gain good so bigger market for knitting machine based on good price , high quality and consummate service.To be best, to be helpful, LONGLONGSHENG will grow up with you.

Our factory also has an experimental network factory, which can provide users with sample making or design products according to their requirements, and provide technical consultation and guidance for users. Welcome to sample and process materials.

Our advantages:


Our company has been committed to developing and manufacturing warp knitting machines for various mesh fabrics since its establishment very popular among customers and received the best feedback from them.

The advantages of the warp knitting  machine are as follows:

good price:

We provide you high quality warp knitting machine with good price ,help you to get a great start of your net business.

More experience:

We begin to manufacture warp knitting machine in 1994 .Also we have net factory for training workers and provide key-key line solution for customers.

Leading provider:

We research and develop machines for mesh fabric and net many years.

Quality service:

We match your want and help you execute you individual production process with as few unexpected interruptions as possible.

Low maintenance cost: 

Only replace vulnerable parts within 5 years.

High intelligence:

easy to operate, labor-saving, and better fabric quality.

Customized services: 

start from customers' requirement ,all round service for mixing different feeding with  beam ,roller ,slitter etc. 

Your trust, my pursuit.


Manufacturing Capacity

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Exhibition History

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展会

Customer interviews

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Certifications


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Service

Pictures of delivery:

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FAQ

Q1、What does CT‑ZR knotted fishing net machine produce?

This equipment weaves single‑knot and double‑knot knotted fishing nets. Each mesh crossing point is locked by physical knot for superior tensile performance for offshore fishery.

Q2、What is the difference between knotted net machine and knotless Raschel warp knitting machine?

CT‑ZR makes real knotted nets for heavy‑load deep‑sea trawling. Raschel warp knitting machine makes knot‑free net fabric for light‑duty aquaculture and agricultural net. Please select machine based on your final net products.

Q3、Can you adjust mesh size for different fishing nets?

Yes. We can configure machine pitch, mesh opening and net depth to match customer’s target knotted fishing‑net specifications.

Q4、When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard you inquiry priority.
Q5、Could I have prices of your products?
Welcome. Pls feel free to send us an email here. You will get our reply in 24 hours.
Q6、Can I get a lower price if I order large quantities?
Yes, cheaper prices with more bigger quantity orders.
Q7、 Do you inspect the finished products?
Yes, each step of production and finished products will be came out inspection by QC department before shipping.
Q8、 What about the lead time for the mass production?
Honestly, it depends on the order quantity and the season you place the order.

Q9、 Do you have a production line solution?

 Yes,we can provide key-key line solution for customers.

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DM_20260814133304_001
ITMA ASIA + CITME 2026
 November 20–24, 2026 
Booth : H4.1, A22

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