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Winch expert

Winch expert

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Zhengzhou Rongjing Machinery Equipment Co., Ltd.

Products Display

Products Display

Vertical winch

Vertical winch

Vertical circulating hanging point winch, efficient multi-hanging point operation, saving 50% space, flexible customization, improving operation efficiency by 60%, safe and reliable.

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Vertical winch

Vertical winch

Zhengzhou Rongjing Machinery Co., Ltd. introduces vertical winches, efficient and stable, suitable for heavy-duty operations in construction, mining, etc., to enhance work efficiency.

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Heavy Friction Hoisting Hoisting Machine

Heavy Friction Hoisting Hoisting Machine

Diesel-powered winch, efficient outdoor operation weapon, improve efficiency by 80%, adapt to no electricity, complex environment, through multi-certification, adapt to mining, forestry and other outdoor operations.

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Diesel multi-purpose hoist shutter

Diesel multi-purpose hoist shutter

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Heavy-duty flat pull clutch gear position

Heavy-duty flat pull clutch gear position

Zhengzhou Rongjing Machinery and Equipment Co., Ltd. introduces heavy-duty flat pull clutch gears, highly efficient and durable, suitable for various heavy-duty machinery, enhancing work efficiency.

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Heavy-duty Friction (Positive and Negative Air) Hoist Open/Close Machine

Heavy-duty Friction (Positive and Negative Air) Hoist Open/Close Machine

Zhengzhou Rongjing Machinery and Equipment Co., Ltd. introduces heavy-duty friction (forward and reverse) winch for opening and closing, which is efficient and stable, suitable for large-scale projects.

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Heavy-duty diesel twin cylinder twin separation dual brake

Heavy-duty diesel twin cylinder twin separation dual brake

Zhengzhou Rongjing Machinery and Equipment Co., Ltd. introduces heavy-duty diesel twin-tube double-separation dual-hand brake, ensuring safety and efficiency, suitable for heavy vehicles, enhancing driving maneuverability.

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Heavy-duty electric-controlled (double-cylinder) hoist

Heavy-duty electric-controlled (double-cylinder) hoist

Electric control winch: precise automation, energy saving and high efficiency, to solve the traditional winch pain points, improve the efficiency and safety of the operation.

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Lightweight Electric Control (Large Cylinder Split and Close) Hoist Open and Close

Lightweight Electric Control (Large Cylinder Split and Close) Hoist Open and Close

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Quality First, Service Supreme

Core Advantages

Support 2-4 hanging point cycle operation, the efficiency is 60% ~ 80% higher than that of single hanging point model, and the average daily operation is 80~120 times.

Handbrake response time ≤ 0.03 seconds, overload protection ≤ 0.05 seconds, braking stability rate 100, sliding distance ≤ 5mm, hanging point anti-off success rate 100, limit response ≤ 0.1 seconds.

Energy feedback technology reduces energy consumption by 15% ~ 22% and saves electricity by 1.2~25000 yuan per year. Annual maintenance cost is reduced by 30%, and remote diagnosis reduces downtime by 37%.

The vertical model occupies an area reduced by more than 50%, the planetary handbrake reduces its volume by 35%, its weight by 40%, it can operate stably within 10 ㎡, and its installation efficiency is improved by 50%.

It is suitable for -20 ℃ ~ 60 ℃ and dusty environment, with protection above IP66 (partial IP68), noise ≤ 75dB, and average annual failure rate ≤ 3% in complex environment.

Bearing 0.3T ~ 10T can be customized, adaptation rate ≥ 98%, customization period ≤ 7 days; Continuous trouble-free operation for more than 800 hours.

Zhengzhou Rongjing Machinery Equipment Co., Ltd. is a professional manufacturing enterprise dedicated to the research and development, production, and sales of winches, with a deep focus on the lifting equipment sector, providing high-quality winch solutions to customers worldwide. The company concentrates on the full range of winch R&D and production, with products covering a complete series of models including electric control winches, planetary handbrake winches, vertical circulating winches, and external frequency conversion winches. With a rich and comprehensive range of specifications and models, they can flexibly match different pulling forces, speeds, and installation forms, widely adapting to the operational needs of multiple industries and working conditions such as construction, material lifting, mining, water conservancy projects, and ship docks. These winches are versatile and highly adaptable, meeting the lifting requirements of various scenarios in a one-stop manner. In addition to standardized products, the company offers personalized customization services based on customers' on-site working conditions, installation space, usage requirements, and control methods. Leveraging a professional technical team, it provides end-to-end follow-up from scheme design and structural optimization to production and manufacturing, precisely matching customers' actual application scenarios and efficiently resolving usage challenges in special working conditions, thereby creating safe, efficient, and worry-free one-stop customized solutions for customers. The company's products are all made from high-quality raw materials, employing mature production processes and high-precision processing standards, resulting in a robust and durable overall structure with strong load-bearing capacity and high safety factors. From component processing to the final assembly of complete machines, every process undergoes strict quality inspections to ensure smooth operation, sensitive braking, and long service life of the winches, enabling continuous long-term operation without failure and providing a solid guarantee for customers' safe production. Meanwhile, the products boast advantages such as smooth starting, reasonable energy consumption, simple operation, and convenient maintenance, offering outstanding cost-effectiveness. The company consistently adheres to a customer-centric approach, providing full-process services including professional pre-sales consultation, precise scheme matching, and timely after-sales response. With stable product performance and attentive service, it has earned the long-term trust and in-depth cooperation of customers both domestically and internationally.

News

News

2026
11/09

How to Choose a Vertical Circulating Hoist Manufacturer in 2026: A Complete Guide to Evaluating and Accepting Chinese Suppliers

A systematic breakdown of the evaluation and acceptance methods for vertical circulating winch manufacturers: from working grade, rope capacity, and braking configuration to accompanying technical documents and after-sales terms, with verifiable standard references and a procurement verification checklist.

2026
11/09

How to Choose a Vertical Circulating Winch Manufacturer? A Complete Guide to Verifying and Selecting Chinese Suppliers in 2025

Targeting overseas procurement decision-makers, this systematically breaks down the selection logic, operating condition definitions, capability verification, and acceptance record systems for vertical circulation winch manufacturers, with a five-step evaluation framework and high-frequency Q&A, emphasizing verifiability and no exaggeration throughout.

2026
11/08

How to Choose a Reliable Vertical Circulating Winch Manufacturer in China: A Complete Guide to Procurement Evaluation in 2025

Focusing on the selection and evaluation of vertical circulating hoist manufacturers, this text sorts out high-frequency procurement risks and their root causes, provides emergency loss-mitigation and long-term root-cause solutions, a five-step selection framework, and an acceptance verification checklist, helping overseas buyers complete verifiable supplier evaluations when first-hand research data is lacking.

2026
11/08

How to Choose a Vertical Circulating Winch Factory: 2026 Selection Guide for Chinese Manufacturers and Key Points for Acceptance Verification

For overseas procurement decision-makers, this breaks down the typical risks, root causes, and actionable solutions in factory selection for vertical circulating winches, provides a five-step selection framework, a parameter verification checklist, an acceptance record checklist, and an FAQ, and includes neutral research notes to help buyers evaluate suppliers using verifiable evidence.

Honors & Qualifications

Honors & Qualifications

ISO 9001 Quality Management System Certification

Certified under the ISO 9001 quality management system.

CQC green product certification, CE, IEC, 61508, SIL3 certification

Through the CQC green product certification, CE, IEC, 61508, SIL3 certification

Comply with GB/T 38659.1-2023 standard

Core components through the national special equipment manufacturing license certification, in line with GB/T 38659.1-2023 standards.

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