Are you looking for the best crane drum manufacturers in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top crane drum factories in China, highlighting their unique features, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

Hoist Drum

Product Details: The Crane Drum for Electrical Winch and Hoist by Eurocrane Group is made from low-carbon alloy steel, offering high strength, light weight, and great rigidity. The drum features a large diameter with a small drum width, enabling a safe fleet angle. It is designed to handle the long-time wear of grooves, a common vulnerability in hoisting parts. The product comes in various dimensions (D: 300, 400, 500 mm; L: 1000, 1200, 1500 mm) and is packaged in wooden or plywood boxes. Eurocrane has an annual production capacity of 3000 sets and holds ISO9001 and ISO14001 certifications.

Pros:
– High strength and light weight due to low-carbon alloy steel material
– Large-diameter drum with small drum width for a safe fleet angle
– Comprehensive product line with reliable quality and leading performance
– Full lifecycle services and extensive applications in over 20 professional field…
– Certified with ISO9001 and ISO14001 standards

Cons:
– The rope drums are vulnerable to wear of grooves over time, which can quickly we…
– No specific details on advanced features or innovative technologies compared to…

Crane Drum for Electrical Winch and Hoist

Product Details: The Crane Drum for Electrical Winch and Hoist by Eurocrane is a critical component in crane systems, designed to wind steel ropes of the hoisting or towing mechanism. Key specifications include diameters (D) of 300, 400, 500 mm and lengths (L) of 1000, 1200, 1500 mm. The drum is made of low-carbon alloy steel, offering high strength, light weight, and great rigidity. It features a large-diameter drum with a small drum width, ensuring a safe fleet angle and extending the cable’s lifespan. The product is packaged in wooden box or plywood packing and is manufactured in China with an annual

productivity of 3000 sets. It is certified with ISO9001/ISO14001 and is transported via ocean from ports in Shanghai and Tianjin. Payment options include L/C, T/T, and Incoterms such as FOB, CFR, CIF, FCA, CPT, EXW[3].

Pros:
– Simple structure and adjustable installation
– Standardized design suitable for various lifting heights
– High strength, light weight, and great rigidity due to low-carbon alloy steel ma…
– Large-diameter drum with small drum width ensures a safe fleet angle and extends…
– Ensures proper stress distribution on the steel rope
– Comprehensive product line with reliable quality and leading performance

Cons:
– The rope drums are vulnerable parts due to long-time wear of grooves, which can…
– Worn-out rope drums can be dangerous and require regular maintenance or replacem…

Crane Drum Brake Manufacturers and Supplier

Product Details: The YWZ8 Series Crane Drum Brake is designed for deceleration and as a parking brake in mechanical driving devices such as lifting, metallurgy, mining, and ports. It is typically installed on the high-speed shaft of cranes and other machinery. The brake consists of a brake pad, a brake arm, a brake wheel, and a brake release mechanism. It is suitable for various industrial applications requiring reliable braking performance.

Pros:
– Reliable braking performance for deceleration and parking
– Suitable for various industrial applications including lifting, metallurgy, mini…
– Durable components such as brake pads, arms, and wheels ensure long service life

Cons:
– May require periodic maintenance to ensure optimal performance
– Installation and adjustment can be complex and require specialized skills

Crane Drum China Manufacturer Guide

Cranes and Serpents

Product Details: The ‘Cranes and Serpents’ is a sculpture from the Warring States period (475–221 BCE) of ancient China, specifically from the State of Chu. It is believed to have been a drum stand used in ritual ceremonies. The sculpture features birds stepping on serpents, a common theme in Chu visual culture. It is made of lacquer with designs painted in red, yellow, and originally blue or green pigments. The dimensions are 132.1 x 124.5 cm (52 x 49 in.). The sculpture is unique due to its slender proportions and the question of whether it was utilitarian or symbolic in function.

Pros:
– Unique and rare example of Chu ritual art
– Features intricate designs painted in multiple colors
– Historical significance from the Warring States period
– Serves as a valuable artifact for understanding ancient Chinese culture

Cons:
– The slender proportions and seemingly flimsy structure raise questions about its…
– The original blue or green pigment has discolored over time

Crane Rope Drum from China Manufacturer

Rope Drum

China Crane Wire Rope Drum Manufacturers Suppliers …

Product Details: The crane wire rope drum is a crucial component of a crane’s lifting system, designed as a cylindrical spool to store and wind the wire rope used for lifting and lowering loads. Key components include the drum body, flanges, shaft, and bearing. The drum body provides the winding surface for the wire rope, while the flanges prevent the rope from slipping off. The shaft supports the drum’s rotation, and the bearings ensure smooth movement. The drums are made from high-strength steel for superior load-bearing capacity and feature precision-engineered designs for smooth and efficient wire rope winding. Multiple layers of wire

rope capacity are available, and corrosion-resistant coatings extend the service life. Various types include single-layer, multi-layer, split, grooved, flanged, Lebus grooved, and tapered drums, each tailored to specific lifting operations.

Pros:
– High-strength steel construction for superior load-bearing capacity.
– Precision-engineered design for smooth and efficient wire rope winding.
– Multiple layers of wire rope capacity for increased lifting versatility.
– Corrosion-resistant coating for extended service life.
– Reliable performance even in challenging working conditions.
– Various types of drums available to meet unique needs of different lifting opera…

Cons:
– No specific cons mentioned in the source material. However, potential drawbacks…

China wholesale Lebus Grooved Drum

Wire Drum Manufacturer In China

Product Details: The wire drum is a crucial component of crane hoisting institutions, such as electric hoists. It is designed to wind the wire rope and manage the tension and pressure of the lifting weight. The drum set is used in various lifting equipment including single girder overhead cranes, double girder overhead cranes, gantry cranes, port cranes, ship winches, and beam lifting machines. The drum is made from different materials: gray iron (HT200), cast steel (20#), and steel plate (Q235B, Q345B, 45#). The production process involves centrifugal casting for cast iron and cast steel, and welding for steel plate drums. The drum

includes components such as the winding mandrel, gear ring flange bearing, and housings, and is equipped with limit switches to ensure synchronization of the reel shaft and rising limit switches[2].

Pros:
– The wire drum effectively protects the wire rope due to the material properties…
– It is versatile and can be used in a wide range of lifting equipment.
– The drum can be produced based on clients’ samples or drawings, ensuring customi…
– Thorough quality inspection and testing are conducted during every working proce…
– Different materials (gray iron, cast steel, steel plate) offer various options b…

Cons:
– Cast steel drums are rarer due to lower castability, which might limit availabil…
– Steel plate drums, while common, may not offer the same level of wire rope prote…
– The production process for different materials can be complex, potentially incre…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Crane Drums Factories in China

What materials are commonly used to make crane drums in Chinese factories?

Crane drums in Chinese factories are typically made from cast iron, cast steel, or steel plates. Cast iron drums are prevalent due to their self-lubricating properties and better protection for the wire rope. Cast steel drums are less common but still used, especially for smaller diameters. Steel plate drums, made from materials like Q235 and Q345, are more common for larger diameters and are easier to produce.

What are the key components of a crane wire rope drum?

The main components of a crane wire rope drum include the drum body, flanges, shaft, and bearings. The drum body provides the surface for winding the wire rope, while the flanges prevent the rope from slipping off. The shaft supports the drum’s rotation, and the bearings ensure smooth movement during lifting and lowering operations.

How are crane drums manufactured in Chinese factories?

Crane drums are manufactured using various techniques depending on the material. Cast iron and cast steel drums are produced through centrifugal casting, which ensures a strong and durable structure. Steel plate drums, on the other hand, are made using welding processes, which are easier and more convenient for production.

What types of crane drums are available from Chinese manufacturers?

Chinese manufacturers offer a variety of crane drums tailored to different needs. These include single-layer drums for lower lifting heights, multi-layer drums for higher lifting heights and heavier loads, split drums for independent rope winding, grooved drums to prevent rope crossover, and tapered drums for gradual diameter changes to ensure smooth winding.

What certifications and quality standards do Chinese crane drum manufacturers adhere to?

Many Chinese crane drum manufacturers adhere to international quality standards such as ISO 9001 and ISO 14001. These certifications ensure that the products meet high standards of quality, reliability, and environmental responsibility. Additionally, some manufacturers may have other certifications like CE and SGS, further guaranteeing the quality and safety of their products.