Air winches are efficient, durable, and explosion-proof lifting and traction equipment widely used in mining, construction, oil and gas, port terminals, and outdoor operation fields. Featuring a simple structure, strong adaptability to harsh environments, no risk of electric shock, and stable operation under high-temperature, dusty, and humid conditions, they are suitable for vertical lifting, horizontal traction, and heavy-load material transfer in places where electric power is inconvenient or where flammable and explosive risks exist. Air winches are easy to maintain, have a low failure rate, and offer strong load-bearing capacity. They improve on-site efficiency, reduce labor intensity, and are essential lifting equipment for industrial production and infrastructure construction in remote and harsh environments.
Case Background
This case comes from a Zambian customer engaged in copper mining, open-pit mining, and mining supporting infrastructure construction. The customer learned about our company, “Henan Dejun Industrial Co., Ltd,” through international mining industry exhibitions and peer recommendations, and consulted about purchasing 3 units of 5-ton XJFH air winches. The customer’s business covers two large open-pit copper mines and one ore processing plant in northern Zambia, mainly responsible for lifting and transferring mining equipment, ore materials, and construction components in the mining area. The existing winches on the customer’s site have serious wear and tear, frequent failures, and insufficient traction capacity, which cannot meet the continuous operation needs of the mining site. In addition, Zambia’s northern region has a tropical savanna climate, with high temperatures, a large temperature difference between day and night, frequent dust storms, and humid rainy seasons, which puts forward higher requirements for the dustproof, moisture-proof, and high-temperature resistance of the winches. Moreover, the mining site has an inconvenient power supply and high requirements for lifting equipment safety (explosion-proof and anti-electric shock), so the customer urgently needed 3 units of high-quality pneumatic air winches with appropriate load capacity, stable performance, strong environmental adaptability, and easy maintenance to ensure the smooth progress of mining and ore processing work.
XJFH Type Air Winch Specifications
Lifting Capacity: 5 t (customized according to customer mining needs)
Lifting Height: 60 m (customizable according to mining site height)
Lifting Speed: 35 m/min (adjustable according to operation needs)
Air Supply Pressure:0.8 MPa (adapted to the customer’s on-site air compressor standard)
Winch Type: Pneumatic wire rope winch (mining-specific type)
Control Mode: Pendant button + manual emergency control (dual control to ensure safety)
Safety Features: Overload protection device, upper/lower limit switch, emergency stop valve, anti-reverse device, and rope breakage protection, fully complying with international mining safety standards and Zambia’s industrial safety regulations
Production of 3 Units XJFH Type Air Winches
After confirming the technical specifications, load requirements, and environmental adaptation needs with the customer, we provided detailed technical drawings, overall dimensions, pneumatic circuit diagrams, and dustproof and moisture-proof treatment plans for the customer’s review and confirmation. Upon the customer’s approval, our production department formulated a strict production plan in accordance with international mining equipment standards and Zambia’s tropical savanna climate characteristics. Core components of the air winches, including air motor, reducer, brake, wire rope, and control valve, all adopt well-known brand parts with strong wear resistance and high temperature resistance, ensuring the overall reliability and service life of the winch equipment.
Throughout the winch production process, our quality control team carried out multi-level strict inspections, including raw material inspection, welding quality testing, component assembly inspection, load test, air tightness test, and safety device debugging. In view of Zambia’s climate and mining site characteristics, we specially strengthened the dustproof and moisture-proof treatment of the winches: adopting sealed shell design, installing high-efficiency dust filters, and coating anti-corrosion and high-temperature resistant paint on the surface, effectively preventing dust and moisture from entering the internal components and ensuring stable operation in dusty and humid environments. All technical indicators of the 3 units of air winches fully meet export standards and the customer’s on-site mining use requirements. The entire production process was completed as scheduled, ensuring timely delivery to Zambia by sea.
Customer Needs and Challenges
Through in-depth communication with the customer via WhatsApp, email, and video calls, we summarized the customer’s core needs and potential challenges as follows:
1. The customer needs 3 units of air winches to be used in different mining areas and ore processing plants, requiring easy installation, disassembly, and transfer, without complex foundation construction, and able to adapt to the uneven ground of the mining site.
2. On-site operators have limited professional skills in operating pneumatic equipment, requiring the winches to be simple to operate, with clear operation prompts, and easy to maintain, reducing the frequency of failures.
3. The customer is concerned about after-sales support in Zambia, as the mining site is remote, hoping to obtain detailed operation and maintenance guidance, timely spare parts supply, and quick technical response when problems occur, to avoid affecting the mining progress.
Solution
Based on the customer’s actual working conditions and needs, our technical team provided a targeted and customized solution for the 3 units of pneumatic winches:
1. Portable and easy-to-install design: The air winches adopt a compact and lightweight structure, no complex foundation required, and are equipped with detachable mounting brackets, which can be quickly installed and disassembled with simple tools, facilitating transfer between different mining areas and adapting to the uneven ground of the mining site.
2. User-friendly operation and maintenance design: Dual control mode of pendant button and manual emergency control, simple operation interface, clear operation prompts, and easy mastery by on-site operators; the air winches adopt modular design, with easy-to-disassemble components, and detailed maintenance guidelines, reducing maintenance difficulty and failure rate.
3. Comprehensive after-sales support: Provide English operation manual, maintenance manual, and installation video; configure a full set of commonly used spare parts to ensure timely replacement when needed; set up 24-hour online technical support via WhatsApp and email, providing remote guidance for installation, operation, and fault handling; in addition, we cooperate with local logistics companies in Zambia to ensure fast delivery of spare parts, solving the customer’s worries about after-sales service in remote areas.
Project Execution and Client Collaboration
We maintained close and efficient communication with the customer throughout the entire project process to ensure that all links meet the customer’s expectations. Before production, we repeatedly confirmed the technical parameters, customization requirements, and delivery time with the customer to avoid any deviations. During the production process, we regularly sent production progress photos and videos to the customer, allowing the customer to timely understand the production status of the 3 units of air winches and put forward adjustment opinions in a timely manner.
Before shipment, we conducted a full-load test, air tightness test, safety performance test on each air winch, and provided a formal test report to the customer to ensure that the winch equipment is qualified and can be put into use directly. For sea transportation to Zambia, we used export-standard moisture-proof, shock-proof, and dust-proof wooden packaging, and added a layer of waterproof film inside the packaging to protect the winches from damage during long-distance transportation. All components are labeled in English, and a detailed packing list, installation manual, and maintenance manual are attached to facilitate customs clearance and on-site installation by the customer.
Customer Feedback
After the 3 units of air winches arrived in Zambia, our technical team provided remote installation and commissioning guidance via video call, and the customer successfully completed the installation and commissioning within 3 days. After a period of practical use in the mining site, the customer highly praised our winch products and services: “The 3 units of pneumatic winches you provided are excellent in performance. They are solid, stable, and easy to operate and transfer, perfectly solving our multi-site heavy-load traction and lifting needs in the mining area. What’s more, they can operate stably in the high-temperature, dusty, and humid environment of Zambia, with low failure rate and easy maintenance, which greatly improves our mining efficiency. Your after-sales service is professional and timely, and the remote guidance is patient and detailed, which solves our problems in use in a timely manner. We are very satisfied with this cooperation and will continue to cooperate with your company in the future, and recommend your pneumatic winches to other mining enterprises in Zambia.”
Case Summary
This successful cooperation with the Zambian customer not only realized the stable application of pneumatic winches in Zambia’s mining industry but also further expanded our brand influence in the African mining market. It fully proves that high-quality products, customized solutions, efficient communication, and comprehensive after-sales service are the key to winning the trust of overseas customers, especially in remote and harsh working environments.
Henan Dejun Industrial Co., Ltd. has rich experience in R&D, production, and export of air winches, and is committed to providing customers with reliable, efficient, and personalized lifting and traction solutions. We can customize air winches of different specifications, load capacities, and environmental adaptation levels according to the specific working environment and needs of customers in various countries and regions, especially for harsh environments such as mining, construction, and outdoor operations
Our Service
Henan Dejun Industrial Co., Ltd. has rich experience in providing customized lifting and traction solutions for overseas customers. We can customize pneumatic winches with different lifting capacities, lifting heights, control modes, and dustproof and moisture-proof levels according to your working conditions and requirements. If you have any demand for pneumatic winches or other lifting equipment, please feel free to contact us. We will provide professional one-stop crane service and tailor the most suitable lifting and traction solution for you.
