YDT -
Manufacturer

Efficient Packaging With Exceptional Cable Protection

Core value positioning: Our company provides precision connection, sealing, dynamic protection, and safety solutions to ensure the stable, efficient, and safe operation of equipment "power and control lifelines" (cables, air pipes) in high-speed, dusty, humid, cleaning, and even dangerous environments for the packaging equipment industry, helping to improve equipment comprehensive efficiency and product packaging quality.

1、 Core pain points in the packaging equipment industry and your company's solutions:

1. Strict cleaning environment protection (waterproof, dustproof, anti-corrosion, hygiene requirements):

Pain points: Food, beverage, and pharmaceutical packaging equipment require frequent high-pressure flushing, exposure to water vapor, cleaning agents, steam, and corrosive materials (acid and alkali). Pollutant intrusion leads to electrical faults, sensor failures, and corrosion; Bacteria breed in hygiene blind spots.

Our solution:

Ultra high protection and hygiene design: IP68/IP69K sealed joint: provides all stainless steel (316/316L) and food grade engineering plastics (such as FDA certified PA, PPS, PVDF) cable/gas pipe joints. Smooth surface without dead corners, resistant to high-pressure water guns, steam cleaning, and corrosive cleaning agents.

Sanitary grade corrugated pipe: Provides smooth inner walls, seamless, easy to clean stainless steel or food grade plastic (such as PUR, PP) corrugated pipes to protect cables/air pipes and prevent dirt residue.

Corrosion resistant materials: 316 stainless steel and PVDF provide excellent chemical resistance.

Application: Areas that come into direct contact with products or cleaning media, such as filling machines, sealing machines, labeling machines, wrapping machines, box packing machines, bottle washing machines, pharmaceutical packaging lines, etc.

2. Cable/tracheal protection for high-speed moving parts (anti bending, anti torsion, anti wear):

Pain points: The cables/air tubes on moving parts such as rotary filling heads, reciprocating transverse sealing cutters, robotic arms, and conveyor belt steering mechanisms are constantly subjected to high-speed bending, twisting, and friction, which can lead to fatigue fracture, skin wear, and shutdown.

Our solution:

High flexibility, long-life corrugated pipe: Provides PUR (polyurethane), specially modified PA and other high flexibility, high-frequency repeated bending (>one million times), wear-resistant, and oil resistant corrugated pipes, providing the best protection for dynamic wiring harnesses/air pipes.

Special corrugated pipe joint: Provides straight, right angle, and split type joints that perfectly match the corrugated pipe, ensuring smooth transitions and secure connections, eliminating stress concentration points.

Low friction lining: Some high-end corrugated pipes are lined with smooth materials to reduce cable friction damage.

Application: Rotating filling valve wire harness, pillow packaging machine horizontal sealing cutting knife moving wire harness, robotic arm (picking&placing) wire harness, conveyor belt movable connection point.

3. Dust environment protection and explosion-proof safety (powder/particle packaging):

Pain points: There are flammable dust clouds (such as starch, sugar powder, metal powder) in the packaging area of milk powder, coffee powder, pharmaceutical powder, and chemical powder, which belong to explosive hazardous environments (Zone 20/21/22).

Our solution:

Dust explosion-proof armor joint: Provide explosion-proof armor joints certified by Zone 21/22, achieving "explosion-proof" (ExtD) or "shell protection" (Extb) to prevent sparks or high-temperature surfaces that may ignite external dust inside the joint.

High sealing performance (IP6X): prevents dust from entering the interior of the joint or equipment casing.

Application: Electrical interfaces near powder filling machines, mixers, screening machines, powder filling packaging lines, and dust removal equipment.

4. Anti vibration and stress relief:

Pain points: Vibration generated by cam mechanisms, high-speed motors, and pneumatic valves can cause loose terminals, cable breakage, and loose joints.

Our solution:

Durable locking structure: The joint adopts metal locking nuts, anti loosening design, and multiple seals (such as double O-rings) to ensure stable connection and sealing in vibration environments.

Armor joint impact resistance: In areas prone to collision (such as mobile doors, maintenance channels), explosion-proof armor joints provide additional mechanical protection.

Bellows buffer vibration reduction: absorbs vibration energy and protects cables.

Applications: Vibration feeders, high-speed forming machines, drive points for large conveying systems, and interfaces for equipment with impact risks.

5. Electromagnetic compatibility (EMC) guarantee:

Pain points: Electromagnetic interference generated by servo drives, frequency converters, and high-frequency sealing machines affects sensitive sensors (photoelectric, proximity switches, weighing sensors), encoder signals, and bus communication

Our solution:

Metal joint/armor joint shielding: Metal joints (stainless steel/brass) and explosion-proof armor joints provide 360 ° electromagnetic shielding to prevent interference from causing signal misjudgment and control misalignment.

Application: Servo motor power/encoder interface, inverter cabinet inlet and outlet, high-precision weighing scale, visual inspection system connection.

6. Modular design and rapid maintenance:

Pain point: The packaging line needs to be quickly changed (SKU replacement) and modules (such as filling heads), requiring convenient and standardized connections.

Our solution:

Standardized interface: Provides a variety of sizes and thread standards (PG, M, NPT, G) for connectors, facilitating design integration and maintenance replacement.

Quick change tooling protection: provides integrated cable/air tube protection (small corrugated tube+joint combination) for replaceable modules (such as filling nozzles and molds of different specifications).

Application: Quick change filling units, molds, labeling heads, module interfaces that require frequent cleaning and maintenance.


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Efficient Packaging With Exceptional Cable Protection

Uncompromising Cable Protection For Packaging

The core value proposition of our solution (for the packaging equipment industry):

1. Maximizing equipment operating time (Uptime): Through reliable dynamic protection, sealing, and anti vibration design, unexpected downtime caused by cable/air pipe failures is significantly reduced, improving OEE and production capacity.

2. Ensure packaging quality and compliance:

Signal stability ensures precise control (filling volume, sealing temperature, positioning accuracy).

Sanitary design meets FDA, EHEDG, 3-A Sanitary Standards and other requirements to prevent contamination risks.

3. Enhance security:

3.1 Meet the explosion-proof requirements of dust environment and eliminate the risk of explosion.

3.2 Fireproof material (UL94 V-0) reduces fire hazards.

3.3 Robust protection reduces the risk of accidental contact by maintenance personnel.

4. Extend equipment lifespan and reduce TCO: effectively resist water, dust, chemicals, and wear and tear, extend cable, connector, and equipment lifespan, and reduce maintenance and replacement costs.

5. Support high-speed and flexible production: Provide reliable cable/air tube protection solutions for high-speed moving parts to meet frequent changeover requirements.

6. Simplify cleaning and maintenance: The smooth and seamless hygiene design shortens cleaning time, and standardized modules facilitate quick replacement.

7. Adapt to diversified packaging needs: From the cleanliness requirements of food and beverages to the explosion-proof requirements of chemical powders, provide targeted solutions.


PS: As a professional manufacturer of connection and protection systems, our company provides a cornerstone solution for the packaging equipment industry to ensure efficient, reliable, safe, and compliant operation of equipment. In the trend of pursuing higher speed, stricter hygiene standards, and more intelligent and flexible production in the packaging industry, our company focuses on a product portfolio that combines ultimate hygiene design, excellent dynamic protection, professional dust explosion prevention, and reliable environmental sealing. Value is crucial. From safeguarding the purity and safety of food and beverages, to ensuring the safe production of chemical powders, and to improving the operational efficiency of every high-speed packaging line, our company's solution is a key partner for packaging machinery manufacturers to enhance equipment competitiveness and win the market. The key to success lies in a deep understanding of the core demands of different sub sectors in the packaging industry (hygiene, explosion prevention, efficiency), and transforming them into quantifiable benefits for customers through innovative materials and designs.


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  • Flexible cable glands for machinery movements.

  • Abrasion resistance for durability.

  • Oil and chemical resistance for maintenance.

  • Secure strain relief for operational safety.

  • Compliance with industry standards.

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