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HDTM-M77T Rope Making Machine
HDTM-M77T Rope Making Machine HDTM-M77T Rope Making Machine

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Industrial Three-Motor Rope Making Machine for 22–32mm Large Diameter PP Twisted Rope

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As a premier manufacturer and trusted supplier of industrial cordage equipment, CNRM present this heavy-duty three-motor twisting machinery designed for large-scale production facilities. Engineered for maximum stability and high-capacity output, it seamlessly processes both synthetic and natural fibers into premium twisted ropes.

  • Engineered specifically for 22–32mm large diameter cordage
  • Supports robust 3-ply and 4-ply structural configurations
  • Processes HDPE, PP, PET, Sisal, and Cotton yarns efficiently
  • High-speed continuous operation reaching up to 1000 rpm
  • HDTM-M77T

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Product Description

Step onto the factory floor, and the first thing you will notice is the steady, rhythmic hum of this heavy-duty three-motor twisting equipment. Crafted from thick, robust round steel, the machine chassis radiates a sense of unyielding stability, absorbing high-speed vibrations effortlessly even when running at peak capacity. The sleek, electroplated metal doors reflect the ambient light, showcasing a meticulous manufacturing process where every weld and joint is polished to perfection. When you run your hand along the tempered chain wheels, the cool, hardened steel speaks volumes about its rugged durability and resistance to relentless daily wear.

Industrial Three-Motor Rope Making Machine for 22-32mm Large Diameter PP Twisted Rope running at high capacity

Beyond its imposing physical presence, this machinery is a transformative asset for your production line. By seamlessly converting raw materials like PP, PET, or natural sisal into flawless 22–32mm twisted ropes, it eliminates the common bottlenecks associated with large-diameter cordage manufacturing. The intelligent synchronization of motors ensures a tight, uniform twist, resulting in a final product that feels incredibly dense, smooth, and structurally sound to the touch. Your operators will appreciate the intuitive touchscreen interface, while your facility benefits from a drastic reduction in material waste and unexpected downtime. This equipment does not just twist fibers; it weaves reliability, safety, and profitability directly into your daily operations.

Product Specifications

Specification Name

Parameter Details

Product Name

Industrial Three-Motor Rope Making Machine

Model

CNRM HDTM-M77T

Rope Diameter Range

22-32mm

Rope Structure

3-ply and 4-ply (strands)

Raw Materials

HDPE, PP, PET, Sisal, Cotton yarns

Machine Operation Speed

900 rpm - 1000 rpm

Control System

HMI + PLC System

Inverter Brand

Siemens (Germany)

Main Motor

Advanced domestic three-phase asynchronous motor

Bearing Brand

Harbin Industrial

Lay Length Setting

Electronically set

Winding Type

Synchronous winding

Meter Device

Digital intelligent meter device

Safety System

Automatic stop after yarn broken, Electromagnetic sensor doors

Surface Treatment

Electroplating for metal doors and accessories, Tempering and quenching for bearing chain wheel

After-sales Service

Overseas installation, test run, and centralized training

Power (Reference)

20 KW

Machine Weight (Reference)

7000 KG

Key Features & Highlights

Achieving superior cordage quality requires machinery that perfectly balances raw power with delicate precision. Our equipment is meticulously engineered to offer an unparalleled operational experience, ensuring that every spool of rope meets the highest industry standards while keeping operational costs firmly under control.

  • Uninterrupted Power Delivery: The advanced three-phase asynchronous motor provides a smooth, consistent torque, eliminating the jerky movements that often cause uneven twists in heavy-duty ropes.

  • Precision Lay Length Adjustment: Electronically set the lay length with pinpoint accuracy via the control panel, allowing you to switch between different rope specifications without manual gear changes, saving hours of labor.

  • Flawless Winding Mechanism: The synchronous winding technology ensures that the finished rope is spooled tightly and evenly, preventing tangles and ensuring a pristine, professional presentation for your end-users.

  • Intelligent Material Tracking: A digital intelligent meter device keeps an exact count of your production length, empowering your facility to fulfill large volume orders with absolute dimensional accuracy and zero guesswork.

  • Whisper-Quiet Operation: Despite its massive output capabilities, the machine operates with surprisingly low noise levels, creating a safer, less fatiguing, and more comfortable acoustic environment for your factory personnel.

Comprehensive Operational Dimensions

To fully understand the profound impact this equipment will have on your facility, it is essential to examine its capabilities across multiple operational dimensions. Every aspect has been optimized to enhance your production workflow and secure your investment.

Core Specifications & Applications

Specifically engineered for the demanding 22-32mm large diameter segment, this machine effortlessly creates robust 3-ply and 4-ply structures. Whether your clients require weather-resistant HDPE and PP for marine applications, or natural Sisal and Cotton for agricultural use, this versatile equipment adapts seamlessly to diverse raw materials, ensuring you can meet any market demand.

Production Efficiency & Output

Time is a critical metric in large-scale manufacturing. With an astonishing operational speed of 900 to 1000 rpm, combined with synchronous winding and electronic lay length settings, this machine guarantees a continuous, high-volume output. This relentless efficiency directly translates to a faster return on your capital investment and higher profit margins.

Smart Control & Automation

Step into the future of manufacturing with the integrated HMI and PLC system. This intelligent brain coordinates every movement, while the digital meter and automatic yarn-break stop system virtually eliminate material waste. It drastically reduces the reliance on highly skilled manual labor, making your entire production floor smarter and more responsive.

Core Components & Durability

Built to withstand the harshest industrial environments, the internal architecture features a premium Siemens inverter and top-tier Harbin Industrial bearings. The metal doors undergo rigorous electroplating, while the bearing chain wheels are treated with advanced tempering and quenching processes, ensuring decades of reliable service with an incredibly low maintenance rate.

Safety & Protection Design

Protecting your workforce is non-negotiable. The equipment is fortified with laser-cut safety doors and highly sensitive electromagnetic sensor locks. Coupled with its low-noise engineering, it ensures your facility exceeds modern environmental, health, and safety compliance standards, giving you total peace of mind.

After-Sales & Tech Support

Procuring heavy machinery internationally should never be a leap of faith. We provide comprehensive cross-border support, dispatching experienced engineers directly to your facility for installation and test runs. Through centralized staff training and detailed video manuals, we ensure your team is confident and ready to operate the machine fluently from day one.

Why Choose Us

Selecting the right manufacturing partner is just as crucial as selecting the right equipment. We understand the complex demands of large-scale industrial procurement and have structured our entire operation to support your long-term success and growth.

  • Uncompromising Quality Control: Every machine undergoes rigorous stress testing before it leaves our facility. We simulate extreme production scenarios to guarantee that your equipment performs flawlessly upon arrival.

  • Global Engineering Expertise: Our dedicated team of overseas engineers brings decades of hands-on experience directly to your factory floor, ensuring a seamless integration into your existing production lines without unnecessary delays.

  • Tailored Component Solutions: We recognize that different regions have different electrical standards and preferences. We offer flexible motor brand configurations to perfectly match your specific infrastructural requirements.

  • End-to-End Transparency: From the initial consultation to the final installation, we maintain open, clear communication. You will always know the exact status of your machinery build, shipping schedule, and installation timeline.

Frequently Asked Questions (FAQ)

We understand that investing in heavy-duty twisting machinery requires careful consideration. Below are detailed answers to the most common technical and operational inquiries to help you make an informed decision.

1. What materials are utilized in the construction of the machine body?

The chassis is constructed from a new type of high-strength round steel. This massive, dense foundation is critical for absorbing high-speed vibrations, ensuring that the machine operates smoothly over decades of continuous use without structural fatigue or alignment issues.

2. Does the equipment come with reliable international after-sales service?

Absolutely. We maintain a dedicated overseas after-sales team. Our expert engineers travel globally to conduct on-site installations, perform rigorous test runs, and provide comprehensive, hands-on training to ensure your operators are fully proficient in running and maintaining the equipment.

3. Can this specific model produce ropes smaller than 22mm?

No, each machine is precision-engineered for a specific working range to ensure optimal tension and twist quality. The HDTM-M77T is exclusively designed for 22–32mm ropes. If you require smaller diameters, we offer dedicated models such as the M33T (4-10mm), M44T (6-14mm), M55T (12-20mm), and M66T (18-26mm).

4. How does the machine handle unexpected yarn breakages during high-speed operation?

The equipment features a highly responsive automatic stop system. The moment a yarn break is detected, the PLC immediately halts the motors. This prevents tangled messes, saves valuable raw material, and protects the internal mechanics from potential jamming, allowing operators to quickly tie off and resume production.

5. How is the lay length of the rope adjusted on this machine?

Unlike older mechanical systems that require time-consuming manual gear swapping, this machine features an electronic lay length setting. Operators can precisely input the desired lay length via the HMI touchscreen, and the PLC automatically synchronizes the motors and inverters to achieve the exact specification instantly.


Rope lay

Φ22-32mm

Lay range

83-121mm

Rope lay

S or Z

Motor

Rope:15kw Strand:18.5kw,Drawing:7.5kw

Take-up, coiling head

Φ1000mm, traverse 500mm, barrel Φ192mm

Take-up, max. Weight

Polypropylene 130kg

Machine Weight

19000kg

Machine Dimension

17600x2220x2450mm(LxWxH)

Pay-off packages

M77T-3

M77T-4

3x74,max.Φ175X300mm traverse

4X74,max.Φ175X300 mm traverse

3x58, max.Φ225X300mm traverse

4X58,max.Φ225X300 mm traverse

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ABOUT US
CNRM Tech Co., Ltd. was specialized in R&D, manufacturing and selling intelligent rope production line,mainly three series:
Intelligent PP/PE extruder series: monofilament extruder, danline extruder, raffia yarn extruder, artificial grass extruder, etc.

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WhatsApp: +8618615383292
Tel: +86-538-6578689
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Add: Nianhua No.3 Road,Shengzhuang Industrial Park,Taian, Shandong, China
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