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Wire rope drum: Winch drum, hoist drum, crane drum & drum design

27 Jul, 2017

winch drum, hoist drum, and crane drum for sale from Dongqi Hoist and Crane, the manufacturer and supplier of types of cranes, electric hoists, winches, at good price. Dongqi offer custom winch drum design, hoist drum design, and crane drum design for your need. Which do you need, winch drum hoist drum or crane drum?bxDHenan Dongqi Machinery Co., Ltd

Winch drum, hoist drum and crane drum bxDHenan Dongqi Machinery Co., Ltd

 bxDHenan Dongqi Machinery Co., Ltd

Dongqi Drum design and Drum production

Wire rope drum is a part of crane lifting mechanism which is used to full in, entwine, and store wire rope. The Wire rope drum is consisted of drum shaft, flange type annular gear, drum hub, bearings, bearing pedestal, etc. Every part of Wire rope drum is engineered and manufactured to meet the operational and safety requirements of industrial crane applications.bxDHenan Dongqi Machinery Co., Ltd

Types of crane rolling durm offering

  • Reel group- Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    Reel group- Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    The reel group is an important part of the lifting machinery and equipment. The reel is mainly composed of reel, reel shaft, gear plate (or large gear), reel hub, bearing body and bearing.bxDHenan Dongqi Machinery Co., Ltd

  • Roller-type reel group- Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    Roller-type reel group- Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    Important components of lifting machinery and equipment.bxDHenan Dongqi Machinery Co., Ltd
    Simple operation, reliable, easy operation and maintenance, high efficiency.bxDHenan Dongqi Machinery Co., Ltd

  • Polygonal line drum - Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    Polygonal line drum - Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    The biggest advantage of the Polygonal line drum is that it maximally protects the wire ropes that are wound on the reel, minimizing the point of contact between the strands, thereby extending the service life of the wire rope.bxDHenan Dongqi Machinery Co., Ltd

  • With large gear reel group - Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    With large gear reel group - Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    Long service life and high performance .Important components of lifting machinery and equipment .bxDHenan Dongqi Machinery Co., Ltd

  • Crane Rolling Drum - Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    Crane Rolling Drum - Dongqi crane rolling drum for salebxDHenan Dongqi Machinery Co., Ltd

    Crane Rolling Drum is the component to wind wire rope in the lifting mechanism. bxDHenan Dongqi Machinery Co., Ltd

Drum design basic requirements

  • Same rules should be shared by rope seat radius, tread diameter, and the sheaves.
  • Due to Wire rope drums have grooves, the following parameters need your attention.
  • Minimum pitch is 1.2 times whir rope diameter.
  • Groove depth is 7/16’’ * rope diameter (minimum).
  • The pitch and groove depth lowers the possibility of rope damage caused by sharp “fins’’ between grooves.

Groove detailbxDHenan Dongqi Machinery Co., Ltd

Sheave wheel basic requirements

  • Depth of groove should be 1-0.5 times of wire rope diameter. Throat/ tread diameter is 24 to 30 times wire rope diameter.
  • Standard throat angle is 35°.
  • Rope seat radius equals to rope diameter and clearance, which should be support 135-150°of rope circumference and the surface should be slippery.
  • Wear can be measured with “Groove Gage”

groovebxDHenan Dongqi Machinery Co., Ltd

Wire rope drum materials

Wire rope drum is usually made of cast iron. However, on special occasions or based on your special requirements, Wire rope drum can directly weld with cast steel or steel plate. Customized Wire rope drum is available from Dongqi Hoist and Crane.bxDHenan Dongqi Machinery Co., Ltd

Dongqi drum production

Winch drum, hoist drum and crane drum prodution bxDHenan Dongqi Machinery Co., Ltd

Winch drum, hoist drum and crane drum produtionbxDHenan Dongqi Machinery Co., Ltd

Winch drum, hoist drum and crane drum prodution bxDHenan Dongqi Machinery Co., Ltd

Winch drum, hoist drum and crane drum produtionbxDHenan Dongqi Machinery Co., Ltd

Winch drum, hoist drum and crane drum prodution bxDHenan Dongqi Machinery Co., Ltd

Winch drum, hoist drum and crane drum produtionbxDHenan Dongqi Machinery Co., Ltd

winch-drum-hoist-drum-and-crane-drum-5.jpgbxDHenan Dongqi Machinery Co., Ltd

Winch drum, hoist drum and crane drum produtionbxDHenan Dongqi Machinery Co., Ltd

Dongqi drum application

Dongqi Hoist and Crane can design types of drums for hoist, winch, and crane. In the following, the winch drum, hoist drum, and crane drum in Dongqi's electric winch, electric hoist, and types of cranes are presented for your reference.bxDHenan Dongqi Machinery Co., Ltd

Winch drum

  • Winch drum - Dongqi winch drum design bxDHenan Dongqi Machinery Co., Ltd
    Winch drum - Dongqi winch drum design
  • Winch drum - Dongqi winch drum design bxDHenan Dongqi Machinery Co., Ltd
    Winch drum - Dongqi winch drum design
  • Winch drum - Dongqi winch drum design bxDHenan Dongqi Machinery Co., Ltd
    Winch drum - Dongqi winch drum design

Hoist drum

  • Hoist drum - Dongqi hoist drum designbxDHenan Dongqi Machinery Co., Ltd
    Hoist drum - Dongqi hoist drum design
  • Hoist drum - Dongqi hoist drum designbxDHenan Dongqi Machinery Co., Ltd
    Hoist drum - Dongqi hoist drum design
  • Hoist drum - Dongqi hoist drum designbxDHenan Dongqi Machinery Co., Ltd
    Hoist drum - Dongqi hoist drum design

Crane drum

Crane drum and crane drum designbxDHenan Dongqi Machinery Co., Ltd

Crane drum and Dongqi crane drum designs: single girder drum crane and double girder drum cranebxDHenan Dongqi Machinery Co., Ltd

 bxDHenan Dongqi Machinery Co., Ltd

Winch drum, hoist drum, and crane drum for sale from Dongqi Hoist and Crane, the manufacturer and supplier of types of cranes, electric hoists, winches, at good price. Dongqi offer custom winch drum design, hoist drum design, and crane drum design for your need. Which do you need, winch drum, hoist drum or crane drum? Please contact us to get your winch drum, hoist drum and crane drum now. bxDHenan Dongqi Machinery Co., Ltd

 bxDHenan Dongqi Machinery Co., Ltd

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