Multilayer 900mm Diameter Rope Winch Drum ISO Listed For Crane Winch

ISO BV GLB Listed Multilayer Winding Wire Rope Winch Double Drum

Product Introduction

The LBS grooved winch drum is designed and produced specifically to meet the application for which is used. According to the rope’s diameter,length and construction type,we can confirm groove pattern.

The Characteristics Of The Grooves

1. It has specifically groove to make wire rope spooling orderly and uniform strength on every layer.

2. It can be calculated the exact forces that the rope imposed on the drum.

3. The spooling is totally under control,which prevents lower layers being crushed or pinched by upper layers

4. With the groove,the continuous groove in the drum is parallel to the flange except for two crossover points on each Revelution where the groove moves across the drum half a pitch to give a pull pitch of movement for each pitch.

applied range

For example, it has been used in Marine vessels, oil drilling, construction machinery, coal metallurgy and other fields.

Sales area

The products are also exported to the United States, Britain, Spain, Germany, France, Italy, Denmark and other European and American countries, as well as Japan, South Korea, Singapore, Australia and other Asia-pacific countries.

About us

Shijiazhuang Junzhong Machinery Manufacturing Co., Ltd. was established in 2010 with a registered capital of 18 million yuan.

The company is a long-term engaged in cable retracting system of scientific and technological production enterprises in the multi-layer winding of wire rope has a profound foundation and production experience.

As early as 2010, the company obtained the utility model patent certificate suitable for multi-layer winding double folding cable groove, and registered the LBS trademark in 2013.

Passed iso9001:2015 quality management system certification in 2017;

In 2018, it passed the GJB9001C-2017 weapon equipment quality management system certification.

In 2019, the company was identified as a science and technology smes in Hebei Province.

In recent years, the company with strong technical strength, advanced production equipment, strict quality control system, achieved rapid development.

Our efforts

In the process of production and operation, we adhering to the "pursuit of excellence, excellence" concept and deep cooperation with domestic and foreign universities, research institutes, formed a "production, use, collaborative innovation" model of development, rigorous scientific method and the specialization of production, the combination of constantly absorbing new technology improved product of research and development, producing a batch of and a batch of high quality products suitable for the market

Outline Structure Of Drawing

Processing Technic

Hebei Junke Machinery Techonlogy Co., Ltd was established in 2010. Now it is located in Shijiazhuang city, Hebei province, China. Our company covers more than 10000 square meters and it has very convenient transportation. There are more than 300 existing staff members  among who are 100 profressional technicists. We also have skilled workers and advanced processing equipments.

Our factory has more than 2000 sets of casting, forging, gear machining, sheet metal stamping, welding, heat treatment,machining and other advanced equipments. In recent years, we have introduced 80 machines of Germany CW1000 processing center, CNC four axis,five-axis linkage machining center, CNC punching machine,large CNC gear hobbing gear grinding machine, large CNC floor-type boring and milling machine, vacuum electron beam welding, CNC welding robots and other advanced processing equipments.

Our factory always adhere to business idea of "Honesty and Credibility＆Customer First". With high reputation, high quality products and a competitive price policy ,we provide our customers with satisfactory services.

We hope to establish long-term and stable business cooperation with domestic and foreign customers!