Hebi Shuangmin Derrick and Hoisting Equipment: Integrated Solutions for Efficient Mine Construction

In a mine’s shaft hoisting system, the headframe serves as the system’s “skeleton,” while equipment such as the hoist, head sheave, cage, and skip constitute its “core components.” These elements do not operate in isolation; rather, they are meticulously coordinated to form a comprehensive hoisting solution. Hebi Shuangmin Mining Machinery Co., Ltd. has been manufacturing permanent headframes and shaft‑well equipment for mining applications for many years. Its core product line encompasses a full suite of mining machinery—including hoists, headframes, head sheaves, cages, skips, fall arrestors, and tail‑rope suspension devices—establishing an integrated, end‑to‑end capability centered on the headframe as the structural backbone and the hoisting equipment as the operational core.

I. Derrick and Hoist: Coordination Between Support and Power

The headframe and the hoisting machine together form the “skeleton” and the “heart” of a mine’s hoisting system. The headframe stands above the shaft opening, guiding the wire ropes to the hoisting containers via the crown block; the hoisting machine provides the power to drive the wire ropes. The precision with which these two components work in tandem directly determines the operational efficiency and safety of the entire system.

Hebi Shuangmin possesses end-to-end capabilities, spanning from wellhead derrick design and manufacturing to the complete assembly of hoisting machines. The company’s permanently installed hoisting derricks are constructed with high-strength steel structures, and… The JTK, JTP, JK, JKM, and JKMD series of mine hoists can be precisely matched; the dimensions of the headframe and crown block platform are integrated with the hoist model, wire rope diameter, and other parameters, eliminating the need for on-site secondary machining during installation and significantly shortening the installation timeline. 。

In terms of installation accuracy, the derrick, serving as the foundational support for the entire hoisting system, typically requires that the deviation of the cross‑centerline of its crown block platform be controlled within Within 1 mm The Hebi Shuangmin derrick products feature advanced manufacturing processes and comprehensive testing capabilities. The machining accuracy of the head sheave platform meets the installation requirements of the hoisting system and can be precisely aligned with the installation datum of the hoist’s main shaft assembly.

II. Coordinated Operation of the Derrick, Crown Sheave, and Hoisting Containers

The derrick not only supports the head sheave but also establishes a precise vertical alignment with hoisting containers such as cage cars and skip buckets.

Support and guidance of the cage guide system. The upright section of the headframe provides a vertical guide rail for cage or skip operation. The single‑ (or multi‑)rope cages manufactured by Hebi Shuangmin, in conjunction with the cage guide‑rope mounting platform on the headframe, ensure smooth vertical movement within the shaft and minimize sway. 。

Fall protection and safety assurance. The anti‑collision beam installed at the lower section of the derrick, in conjunction with the fall‑arrest device and the rope‑break protection device for the cage—both manufactured by Hebi Shuangmin—forms the final safety barrier of the hoisting system. 。

Ease of inspection and maintenance. The Shuangmin derrick products from Hebi are equipped with maintenance accessways and hoisting‑maintenance units at the sheave platform level, facilitating routine inspection and replacement of equipment such as sheaves and wire ropes. This design significantly reduces the long-term maintenance costs of the lifting system.

III. Coordination Between the Wellhead Derrick, Rock‑Grabbing Machine, and Hoisting Platform

During the mine construction phase, the shaft headframe serves as the central support structure for all shaft-sinking operations.

The shaft‑sinking derricks manufactured by Hebi Shuangmin feature a truss‑type structure, with functional zoning achieved via the head sheave platform and the waste‑discharge platform. Their primary function is to suspend and support all heavy loads during shaft sinking, including the self‑weight of hoisting cages, rock‑grabbing machines, water pumps, and other shaft‑sinking equipment, as well as the tensile forces exerted by wire ropes used to raise and lower personnel, materials, and waste rock under the guidance of the head sheave platform.

Among them, the derrick and Central-rotating rock grabber The coordination is particularly critical. The rock‑grabbing machine is directly mounted on the shaft‑sinking derrick platform and, relying on the overhead support provided by the derrick, operates within the shaft. 360° rotary rock‑grabbing operation: after blasting, the rock debris is scooped into a bucket and hoisted to the surface. The Hebi Shuangmin Integrated Production Center manufactures both rotary rock‑grabbing machines and shaft‑sinking derricks, enabling precise alignment in installation dimensions and load capacity, thereby significantly enhancing muck‑removal efficiency.

IV. The Value of One-Stop Amenities

For mine developers, having the derrick and associated equipment supplied by a single manufacturer offers multiple advantages:

More precise interface matching. The installation locations of the derrick head sheave platform, skip guide beams, and crash beams are designed and verified by the same team as those of the hoist, skip cages, and fall arresters, thereby minimizing dimensional discrepancies among products from different manufacturers and ensuring precise installation dimensions. 。

Reduce multi-party coordination costs. There is no need to coordinate separately with the derrick manufacturer, the hoisting‑machine manufacturer, and the cage manufacturer, ensuring smoother workflow on site and reducing idle time and delays.

Quality accountability is clearer. When the derrick and the hoisting equipment are supplied by the same manufacturer, any coordination issues that arise during system operation are resolved by a single entity, thereby preventing the shirking of responsibility between the equipment and the derrick.

Hebi Shuangmin uses the headframe as a central link to systematically integrate products such as hoists, head sheaves, cage systems, skip buckets, fall‑arrest devices, and tail‑rope suspension assemblies, thereby delivering a true one‑stop solution for mine hoisting systems and providing customers with a comprehensive package—from headframe to hoist.