Hydraulic Explosion-Proof Winch For Underground Mine Explosion-Proof Hoist

Product Technical Features:

1. Excellent explosion-proof performance;

2. Stable stepless speed regulation and low-speed operation performance;

3. Significant energy savings: Due to its closed-loop hydraulic transmission, the system is always in a dynamic braking state during lowering, converting gravitational potential energy into electrical energy that is fed back to the power grid. This reduces heat generation in the hydraulic system and conserves electricity, resulting in significant energy savings. Compared to hydraulic winches with low-speed hydraulic motors, high-speed hydraulic motor-driven winches offer higher transmission efficiency and greater energy savings.

4. Flexible technical parameter variation, optimal matching, and wide selection options: The reducer speed ratio can be optimally selected based on load and speed, ensuring optimal matching between the hydraulic pump and motor parameters. The variable pump-variable motor speed regulation system (unavailable with low-speed hydraulic motors) enables both high-speed operation under light loads and low-speed operation under heavy loads, fully utilizing the equipment's capabilities. Compared with low-speed hydraulic motor solutions, pulling force or speed can be increased at the same power; while at the same maximum pulling force and maximum speed, installed power can be reduced, saving electricity.

5. Compact structure and small size, saving chamber capital construction costs: Due to the direct connection between the planetary gear reducer and the main shaft, and the high-speed hydraulic motor and the planetary gear reducer, the main machine has a short axial dimension and a compact hydraulic system layout. The result is a compact structure and small size, saving chamber capital construction costs.

The working conditions and environment suitable for the product:

The host should be used in an environment with a temperature range of 5 ℃ to 40 ℃, and the electronic control system should be used in an environment with an altitude not exceeding 1500 meters (special orders can be placed above 1500 meters) and a relative humidity of not more than 95% (25 ℃) in the surrounding air. It must be able to prevent water and liquids from entering the interior of the electrical appliance and be used in an environment without severe vibration or corrosive gases. In addition, other conditions specified in the user manual of the individual equipment manufacturer should also be met.

Product Display

Luoyang Zhongtai Industries Co., Ltd. The company was founded in 1981 and finished joint stock reform in 2005. There are eight subsidiaries and it's an independent legal entity with the qualifications of operating import & export trade.

With a garden-like industrial park and modern standard plant covering 80,000 square meters, ZTIC possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services as a whole. The products comprise all the equipments used in mining, cement, metallurgy, construction as well as the related accessories with high power reducer and large-sized castings & forgings, etc.

ZTIC has acquired ISO 9001:2008 Certification of conformity of Management System Certification, Mine Product Safety Authentication, Recognition for BV Mode Ⅱ Survey Scheme in France, Mining Electrical Equipment KY Certification, etc.
The company has also acquired "Fully Quality Management Achievement Award", "Top 50 Enterprises", "Henan Outstanding Innovative Enterprise” and “The Most Powerful Enterprises of Henan" in 2010.

Quality product performance and good reputation, our products have been exported to mnay countries and regions in the world, including: Russia, Serbia, Australia, Mongolia, Indonesia, Bangladesh and other countries, the products are subject to a great welcome and praise.