Crane Hoist Drum

Your Professional Crane Hoist Drum Supplier

Our goal is to become your true partner in the field of crane hoist drum in China. BVEE has accumulated many experiences in all types of handling equipment and port machinery over 20 years. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Why Choose Us

Product market

Our products are highly sought after and exported to countries and regions such as South America, Southeast Asia, Africa, the Middle East, and Europe.

Our certifications

Our company is ISO 14001:2015 and ISO 9001:2015 certified.

Quality control

All our products undergo rigorous testing in accordance with industry standards and contractual agreements before shipment, providing our customers with a 100% quality assurance.

Our services

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery and provide installation guidance, and we provide long-term service support.

Advantages of Crane Hoist Drum

Simple structure enables the adjustment and installation of crane rope drum easy and convenient. Wire ropes are orderly arranged into the spiral grooves around of the cable drum during operation. Standardized rope drum design is applicable to various lifting heights.

High strength,great rigidity, and light weight. Large-diameter rope drum with small drum width enables a safe fleet angle to ensure a longer working of wire rope.

Specification of Crane Hoist Drum

Product name	Crane hoist drum
Material	20#, Q235, Q345
Groove surface quench	Achieve a hardness of HRC45-55
Groove surface quench depth	≥2mm
Heat treatment	Hardening and tempering, high frequency quenching, improving its surface hardness and wear resistance.
Inspection test	UT and MT, ensure that there are no defects or cracks in the metal that could affect the drum's performance or safety.

Features of Crane Hoist Drum

Wire rope drum is a part of crane hoisting mechanism which is for winding steel wire rope as a winch to carry out hoisting tasks. Drum unit is constituted by the drum, gearwheel, hub, shaft, bearing, and bearing housing.

Drum unit is applied to the large tonnage hoisting machinery that needs high-performance. The material of wire rope drum is usually not less than HT20-40 cast iron, ZG25, ZG35 or Q235B, Q345B welding steel plate is also able to be the material for special uses.

Application of Crane Hoist Drum

Load bearing

It is engineered to withstand the immense pressure and tension of the heavy objects being lifted.

Conversion of motion

It translates the rotational force of the motor into the linear movement of the wire rope, which in turn controls the vertical movement of the load.

Wire rope winding

The drum's main function is to securely wrap and store the wire rope as the load is lifted or lowered.

Production Process of Crane Hoist Drum

Welding and lathe processing are the two most crucial steps in the processing of rope drums. The wire rope drum's strength and rigidity are ensured by the welding process, along with the weld's quality. In order to inspect the welding quality, UT and MT flaw detection are typically required. Lathe processing is used to guarantee that the rope drum's size and tolerance meet the requirements of the drawing and the final product.

Packing and Shipping of Crane Hoist Drum

Packing	Box
Shipping	Shipped by road, sea, rail

FAQ

Q: What is a hoist drum on a crane?

A: Wire rope drums, also known as crane drums or hoist drums, are an essential component of crane systems. They are designed to wind and unwind wire ropes, which are used to lift and move heavy loads in various industrial applications, including cranes, winches, and other types of lifting equipment.

Q: What is a drum hoist?

A: Drum hoists are mounted on concrete slabs within a hoistroom, the hoisting ropes run from the drum, up to the top of the headframe, over a sheave wheel and down where they connect to the conveyance (cage or skip).

Q: How many wraps on a crane drum?

A: No less than two wraps of rope shall remain on the drum at each anchorage of the hoist(ing) drum when the hook is in its extreme low position unless a lower-limit device is provided, in which case no less than one wrap shall remain.

Q: How much weight can a crane hoist?

A: They can lift between 20 and 100 tons depending on the model. Mobile Cranes: A mobile crane allows for more flexibility on a job site, and they can typically lift between 10 and 60 tons. Boom Trucks: The lift capacity of a boom truck varies, and some can lift up to 175 tons.

Q: What material is the hoisting drum of a crane shall be made of?

A: Crane hoist drum, crane rope drum & crane wire rope drum to wind steel ropes of hoisting or towing mechanism, made of cast iron,steel, carbon steel alloy,etc.

We're well-known as one of the leading crane hoist drum manufacturers and suppliers in China. If you're going to buy high quality crane hoist drum made in China, welcome to get more information from our factory. For price consultation, contact us. crane hoist drum, wire rope drum, crane wire rope drum