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Wire Rope Drum for Crane and Winch as Lifting Machanism

crane components

Electric Hoist or Winch Cable DrumWire Rope Drum for Crane&Winch

What is a winch drum?

A component is used to wrap a wire rope in a reel.It is usllay used on winches,sometimes also on cranes and hoists.

Reel and reel shaft, flange ring gear, reel hub, bearing, and bearing seat composed of reel group.

When the end of the reel shaft is equipped with a rotary riser limiter, it is necessary to ensure that the spool shaft rotates synchronously with the rotating shaft of the rising limit switch.

Roller material using cast iron, in particular, can be used when the cast steel or steel plate rolling manufacturing.

If the lifting height is large, in order to reduce the size of the reel, the surface can be guided with a spiral groove or smooth reel for multi-layer winding, but the rope wears faster, suitable for the slow and low type of work, Lower tonnage crane. A steel drum group is mainly applied to large tonnage and high-performance requirements of the lifting machinery and equipment.

Electric Hoist or Winch Trolly Using Wire Rope Drum for Crane

Nybon Winch Kits

We provide free spare parts to our customers. For fragile parts, we keep the drawings for our customers so that in the future if they need a certain part, we’d be able to produce the part within a short period,such as winch cable drum,crane brake,electric hoist,crane wheels.etc

Cranes and Hoists Using Wire Rope Winding Groove Steel Drum Roller as Lifting Mechanism Parts Machining Spool Coiling Block

The role of the crane brake in the equipment is so important,we need to pay more attention to the maintenance of the brake in the daily use process: check whether the brake is in good working condition, and we can find that the existing safety hazards are reduced in time. Crane accident rate occurred. Identify whether there is any abnormality in the brake equipment by sound, and regularly check whether the internal wear of the crane brake is outside the allowable range, whether the spring is invalid, whether there are more impurities and dirt in the internal parts, etc., must be cleaned or replaced.

Features of Nybon Lifting Equipment Thruster Drum Brake

Block brake The brake for a crane consists of a brake pad, a brake arm, a brake wheel, and a brake. A brake wheel is often used as a half body of the coupling on the rotating shaft of the mechanism. The symmetrical arrangement of the brake arm is hinged with the frame fixing part. The two brake pads with friction material on the inside are hinged In the two brake arms, under the action of the brake on the brake force, the pair of brake pads in the radial tightening brake wheel produce braking torque.

crane factory

 

Ambient temperature: -20ºC ~ 50ºC;

surroundings do not have flammable, explosive, and corrosive gases in the working environment, or should use anti-corrosion products.

air relative humidity less than 90%.

The altitude reference point of use in line with GB755-2000

 

China Supplier Wire Rope Crane Drum for Sale

Descripation:

Name: Drum/ drum kit/ wirerope drum

Drum’s Capacity: From 1T-500T

Drum’s Dia: 100mm-2000mm

Drum’s Length: 500mm-5000mm

Drum’s Material: Q235, Q345, 45# 55# 65#, 42CrMo

Heatreatment: Quenched and tempered

Ultrasonic inspection for welding.

We can manufacture the drums according to client’s drawings.

No. Standard Capacity Pulley Ratio Screw Pitch Lifting Height Weight
(t) (m) (kg)
1 φ300×1000 3.2 2 14 12 264
2 φ300×1500 3.2 2 14 18 342
3 φ400×1000 5 2 16 16 334
4 φ400×1500 10 3 16 16 454
5 φ500×1500 16 3 20 16 753
6 φ500×1500 20 4 20 12 753
7 φ650×2000 32 4 24 16 1500
8 φ800×2000 50 5 28 12 2534
9 φ800×4000 75 5 32 20 3390

Nybon Machinery is a trusted professional overhead crane manufacturer located in China. Specialized in crane and winch manufacturing, we have passed ISO 9001:2000, CE, SGS certification.

We successfully developed new style gantry cranes,bridge cranes,mobile cranes,marine cranes,hoist lift,electric chain hoist,windlass,anchor winch,mooring winch,electric and hydraulic winches,motor winch,spillway gate hoist,overhead crane, new trolley system, new electric wire rope hoist.

Up to now, we have exported cranes and winches to Europe,America,Russia,Uzbekistan,the Philippines, Bangladesh, Australia,Brazil,Nigeria.etc