Top Loading Arm

The Top Loading Arm Manufacturer!

Lianyungang Hechang Machinery Co., Ltd everages the advantages of the Lianyungang petrochemical industry cluster and is dedicated to the field of fluid chemical handling equipment and petrochemical machinery. With 15 years of industry experience to date, the company is a professional enterprise integrating R&D, production, and sales, providing comprehensive services for fluid handling equipment, including consulting, design, manufacturing, inspection, installation guidance, and maintenance.

why choose us

Strong Technical Support

Our technical team is always on standby, providing fast and timely technical support to ensure the normal operation of the equipment.

Extensive Project Experience

We have accumulated rich experience in project implementation across Europe, Central Asia, Asia, Africa, and South America, enabling us to efficiently handle various challenges.

Production Equipment

The company is equipped with CNC automatic welding machines, CNC laser welding equipment, CNC lathes, CNC milling machines, CNC drilling machines, CNC cutting machines, and CNC shot blasting and rust removal machines, among others.

Our Services

We have established a dedicated customer service team to promptly respond to client feedback and resolve issues.

Item	Specification / Description
Model	AL1401
Size	DN50, DN80, DN100, DN125, DN150
Applicable Media	Suitable for top loading of crude oil, heavy oil, refined oil, edible oil, chemical media, and alcohols (connection upwards)
Design Temperature	-40°C to +190°C
Design Pressure	0.6–2.5 MPa
Material	20# steel, 16Mn, Stainless Steel

Advantages of Top Sealed Loading Arm

Enhanced Safety:

Loading arms reduce the need for manual handling, minimizing your team's risk of slips, falls, and exposure to hazardous materials. Many systems even include features like dry disconnect fittings and emergency breakaway couplings that help to prevent spills.

Increased Efficiency:

Loading arms offer faster and more consistent loading/unloading times, leading to higher throughput.

Improved Ergonomics:

Designed for easier maneuverability, loading arms can often be operated by a single person.

Durability and Longevity:

Built to withstand demanding industrial environments, loading arms may offer a longer lifespan compared to hoses.

Reduced Product Loss:

Minimizes spills and fugitive emissions, safeguarding your facility and the environment.

Types of Top Sealed Loading Arm

Fixed Reach Style Top Loading Arm: This straightforward arm, designed for top-loading applications with a fixed vehicle range, integrates three swivel axes for versatile movement, accommodates internal or external valve placement to facilitate loading and reduce dripping of viscous products, and offers customisation options for tight filling or closed loading with additional swivel axes, drop hose, and necessary outboard coupling, union, or fitting.

Scissor Style Top Loading Arm: Designed primarily for loading and unloading tank trucks within a reach under 120″, this arm, optimal for top-loading installations requiring a flexible range, features a 360-degree horizontally rotating auxiliary arm for ample spotting allowance.

Unsupported Boom Style Top Loading Arm: Boom style loading arms, offering extensive reach, unmatched flexibility, and simple operation, are ideal for applications requiring variable reach, especially with larger sizes and heavier outboard elements, and can include a support section for enhanced reach and weight handling, while also offering a practical, compact storage solution by folding back against the loading platform.

Supported Boom Style Top Loading Arm: Boom type loading arms, ideal for tasks requiring variable reach and known for extended reach, unmatched flexibility, and straightforward operation, are particularly suitable for handling large sizes and hefty external elements, can be supplemented with a support segment to enhance reach and weight handling, and feature collapsible design against the loading platform for efficient, space-saving storage.

Available Materials for Top Loading Arms

Carbon Steel:

Manufactured exclusively from domestic materials, ensuring durability and strength.

Aluminum:

Lightweight and resistant to corrosion, perfect for applications requiring mobility.

Stainless Steel:

Ideal for corrosive environments, offering excellent resistance to rust and corrosion.

Special Alloys:

Customized solutions for specific applications that demand unique properties.

Industry applications of Top Sealed Loading Arm

Fuel industry - Gasoline, diesel, LPG transfer

Chemical industry - Acids, bases, solvents

Food industry - Edible oils, milk, juices

Pharmaceutical industry - Active substances, high-purity solvents

产品类别-539-342

FAQ

Q: What materials do you use?

A: We build our arms in aluminium, carbon steel, stainless steel, or PTFE-lined options. Therefore, we always specify the right material depending on the liquid you need to handle.

Q: What types of designs do you offer?

A: We offer a full range of designs. These include fixed swing boom, variable reach, long-reach top loading, and articulated bottom loading and unloading arms. Each design provides specific functionality to suit your site requirements.

Q: Can they be customised for my site?

A: Yes, we configure each arm to match your site layout and operating conditions. In addition, we can fit arms onto custom-designed loading skids or integrate them into complete loading systems.

Q: How easy are they to handle?

A: All arms include special balancing equipment as standard. In addition, we can fit pneumatic or hydraulic power systems to make operation easier and give operators greater control.

Q: Do they reduce manual handling risks?

A: Yes, we design loading arms to move easily into position. This therefore reduces the manual handling risks that come with hoses and makes operations safer and more efficient.

Q: What safety features can be fitted to them?

A: We can fit top-loading versions with overfill sensors, position sensors and vapour cones, as well as vapour recovery hoses. As a result, these safety options eliminate spills and hazardous vapours during the loading process.

We are one of the most professional top loading arm manufacturers and suppliers in China, featured by quality products and good service. Please rest assured to buy custom made top loading arm from our factory.

loading arm, Top Sealed Loading Arm AL1412, Top Sealed Loading Arm AL1512