Port Spare Parts
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Slewing Units For Port CraneProduct Evolution and Technological Advancement Traditional electromechanical slewing equipment typically offers a load capacity range of 5–32 tons, which has increasingly revealed performanceAdd to Inquiry
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SMAG Turbo CouplingSMAGTurbo Coupling is a flexible transmission and protection device based on fluid dynamics principles, specifically designed for various drum equipment (such as civil aviation, conveyors, and cableAdd to Inquiry
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Container Spreaders FlipperFlipper is a flexible guide device designed specifically for container spreaders and quay cranes. Through its unique structural mechanics and materials technology, it achieves efficient absorption ofAdd to Inquiry
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ZPMC Spreader Spare PartsGenuine ZPMC spare parts are the cornerstone of ensuring the continuous and efficient operation of spreaders and maintaining safety standards. This series of spare parts strictly adheres toAdd to Inquiry
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19kn Electric WindlassThe ENJUE electric windlass , meticulously developed and manufactured by Shanghai ENJUE Machinery Equipment Co., Ltd., is a highly efficient and reliable deck machinery designed specifically forAdd to Inquiry
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Mooring WinchesENJUE mooring winches are heavy-duty equipment developed to meet the mooring needs of global ships and offshore engineering equipment in complex environments. They have super-strong load capacityAdd to Inquiry
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Marine WindlassThe ENJUE marine windlass is a heavy-duty device designed specifically to meet the anchoring needs of modern vessels. Suitable for handling high-strength anchor chains up to 160 mm in diameter, itAdd to Inquiry
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Crane Hook BlockHook Blocks: A Core Tool for Efficient Lifting in Multiple Scenarios As a key component of cranes, hook blocks are typically used with bridge cranes, gantry cranes, jib cranes, and electric hoists.Add to Inquiry
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Marine WinchesENJUE Marine Winch: The Ultimate Solution for Marine Lifting and Mooring Operations Marine winches are indispensable machinery on ships, primarily employed for retracting anchors and anchor chains,Add to Inquiry
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40t Hydraulic WinchIn the field of industrial and marine operations, a high-performance, safe, and reliable winch is the key to ensuring the smooth progress of work. Our 40t hydraulic winch has become the ideal choiceAdd to Inquiry
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Hook BlockThe Enjue hook block features an elliptical design inspired by an eagle's beak. Its curvature has been optimized through hydrodynamics to reduce wire rope slip while improving hydrophobicAdd to Inquiry
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Slewing UnitsAdvanced ENJUE Electro-Hydraulic Slewing Unit : Precision Engineering for Heavy-Duty Rotational Demands Revolutionizing Rotational Power ENJUE Electro-Hydraulic Slewing Unit represents a paradigmAdd to Inquiry
Founded in 2015, with an experienced technical team and advanced production equipment, the company is committed to providing customers with high-quality and high-efficiency solutions, including all kinds of grabs, customized container spreaders, dust removal funnels, packaging equipment, and a variety of types of cargo loading machinery, including comprehensive solutions. With a perfect technical innovation system, strict quality management, and a professional service team, ENJUE continuously launches new products to meet the diversified needs of customers in bulk cargo handling and container operation.
Why choose us
Physical Factory With Complete Qualifications
●The factory covers an area of 30 acres
● Passed ISO system certification
● Safety production license
Reliable Product Quality And Stable Operation
● Strict quality control system, keep improving.
● Pursue high quality and high cost performance to ensure stable operation of equipment.
Personalized Non-Standard Product Customization
● The team is strong and provides one-to-one customized technical solutions.
● Rich design experience, undertaking various non-standard marine machinery designs.
● Emphasis on R&D and courage to innovate.
Our Service
We are pleased to offer professional on-site installation services to ensure the smooth operation of your equipment and to meet your specific needs to the greatest extent possible.
SMAG Cable Drum
This cable drum is easy to use and suitable for many different jobs and is particularly useful for the realization of multicore distribution system. Its perimetric structure completely clusters the drum. The high resistance frame, made up of bent and soldered structural steel, prevents accidental mechanical damage and is matt black powder coated.
Grab Hydraulic Cylinder
Hydraulic cylinders are mechanical devices that play a crucial role in numerous industries, from manufacturing to construction and material handling. These powerful cylinders use hydraulic energy to generate linear force and motion, making them essential components in various applications.
SMAG Cable Drum Drum Features
Cable Storage: Cable reeling drums provide a compact and organized way to store electrical cables when not in use. This helps prevent damage to the cables and ensures easy access when needed.
Automatic Winding/Unwinding: Some cable reeling drums are designed with automatic winding and unwinding mechanisms. This automation can be especially useful in applications where frequent cable extension and retraction are required.
Various Sizes and Capacities: Cable drums come in various sizes and capacities to accommodate different lengths and types of cables. The size of the drum is determined by factors such as the diameter and length of the cable to be stored.
Durability: Cable reeling drums are typically constructed from materials that can withstand the mechanical stress and environmental conditions of the specific application. Common materials include steel, aluminum, or composite materials.
Cable reels can be configured in many ways. Some of the most common include:
Collapsible cable reels. These can be collapsed or broken down for compact shipping or bulky storage.
Live connection reels. Connection hardware is installed on live connection reels to allow electricity to pass through while the cable is still on – Or partially on – The reel.
Portable reels. Easily moved by hand, a lifting handle is included in this configuration.
Reel and cable assembly. A wire, a reel, and features installed onto the cable, such as an electrical cord on the reel with a light connected!
Storage reel. This cable drum transports items such as plastic or paper.

Maintenance Procedure of SMAG Cable Drum

1.Switch off the power source on the reel if it has electrical cables and clean the piece of equipment
2.Check the cable geometry (weaving, snaking) on a regular basis. If required, replace the cord.
3.Abrasion or puncture of the cable's outer sheath shouldn't be sticky. If required, clean
4.Check the contact surface of the rings (clean with a very dry cloth if necessary);
5.Dust from the insulating spacers and between the rings should be removed
6.Clean the rings with a light jet of dry air and check the connections
7.Inspect the tightness of the rings' bolts and threaded rods;
8.Inspect the quality and cleanliness of the brushes;
9.Inspect the wear of the brushes: replace if X 20 mm.
Technical Specifications of SMAG Cable Drum
1.Capability of rewinding and carrying cables in different quantities and cores,
2.They provide business continuity in indoor and outdoor use,
3.Direct connection to electrical installations,
4.Supplied with cable wedges,
5.High quality rewind springs,
6.Stainless steel 303-304-316 sheet metal, galvanized, painted DKP sheet metal options,
7.Mounting options for ceiling, floor, mobile work areas,
8.Bearing housed reel hub,
9.Lock system option,
10.Maintenance and service facilities are provided with the guarantee of Teknotes
11.Spare parts and service possibilities.
Benefits of Grab Hydraulic Cylinder
Power Density
One of the significant advantages of hydraulic cylinders is their ability to generate substantial force relative to their size. This power density is especially beneficial in applications where space constraints exist but high power is necessary.
Precision Control
Hydraulic systems offer superior control over speed, torque, and force. This precision is paramount in applications where nuanced adjustments can make all the difference, such as in manufacturing or aircraft systems.
Durability and Longevity
Designed to operate in rugged environments and withstand significant stress, hydraulic cylinders are known for their durability. Their longevity ensures that machines can function for extended periods with minimal maintenance.
Compactness
With the ability to exert high forces in relatively compact designs, hydraulic cylinders are ideal for applications where space is at a premium.
Adaptability
Hydraulic systems can be designed to cater to a vast range of pressures, torques, and operational speeds, making them adaptable to a variety of tasks and industries.
Hydraulic cylinder manufacturers can build cylinders in all sizes. From micro-hydraulic cylinders weighing a few ounces to massive industrial cylinders used with excavating shovels, hydraulic actuators generally contain the same basic components:
Piston: The piston rod extends through the head of the cylinder and utilizes the forces of the hydraulic fluid to retract or extend. Seals are placed around the piston to maintain the correct pressure in the barrel.
Cylinder barrel: The barrel is constructed of a seamless steel tube that houses the cylinder. The barrel’s solid structure holds the pressure and prevents leaking.
Cylinder head: The head is the part of the cylinder where the piston retracts and extends. When the piston extends, the other end of the barrel is closed off to maintain pressure. The head contains the bearings and seals that align the piston and keep the cylinder sealed.
Cylinder base: The barrel is enclosed at the cylinder base and sealed tight to prevent fluid leaks. The equipment that uses the cylinder is mounted at the base.
Gaskets, seals and other components: The seals and gaskets in a hydraulic actuator are dynamic components that must withstand extreme pressures and temperatures without failing. The seals are made from different materials, including Teflon, polyurethane, fluorocarbon, metal and nitrile rubber. Some materials like rubber are suited for low-temperature operation, but for high-temperature jobs, the seals are fluorocarbon.
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Quality Stainless |
Steel |
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Shape |
Round |
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Pressure |
100 Bar |
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Diameter |
100 mm |
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Capacity |
1 ton – 300 ton |
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Stroke |
upto 2000 mm |
Certifications




FAQ
Shanghai ENJUE Machinery Equipment Co., Ltd is one of the leading port spare parts manufacturers and suppliers in China. We warmly welcome you to buy high-grade port spare parts for sale here from our factory. All custom made products are with high quality and competitive price.
cylinder seal, shear grab, SMAG grab parts















