Three Gear Rail Retarder from China coal group

Product Introduction

1.Retarder Application:

This device is mainly used in coal, metal mining, nonmetal underground mines and all Inoue or inclination of 30 degrees below the monorail or track in upgrading transport Inclined.

2.Retarder Features:

1)powerful, easy to control; system control precision, high reliability; flexible block car technology, the product cost is high,

2)the system components, easy installation, simple maintenance, stable performance, comprehensive cost-effective

Main Parameter

Three Gear Rail Retarder is with winch power chain interaction , winch powered ,device power work; winch off, the device stops working. This device is powered up, the system automatically detects real-time position since tramcar block car field is decentralized place, fault indication.

When the tub normal downlink, stop bar is normally closed state, the tub down to the PLC set first set value, the master PLC will control the auto-complete l bar lift motor operation; tub reaches the second set value when completed master PLC will control the motor down bar, recovery normally closed state.When the tub up to a second set normal value, automatically lowering column, recovery normally closed. When the tub normal upward to reach the second set value, PLC control mention Landang car; carts to reach the first set value, the auto-complete drop bar, recovery normally closed.When the tub beyond the normal speed (sports, coasting) when, PLC control buffered block car column of the tub for reliable block, thereby effectively avoiding accidents.

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.

In order to development of international trade , expansion overseas market, china coal established international trade branch company and import and export branch company. China coal actively expand foreign trade channels based on a good market image, brand, modern information platforms and capital protection. Based on the trading diversification strategy, the group established a chain loop trading system which is with import and export trade of the mining equipment as a core, the resources and market as the elements. China coal also formed an overseas sales team, that covers English, French, German, Portugal, Italy, Russian, Korean, Japanese, Arabic, and more than 10 language professionals to explore broader international markets on the Internet. At present, the group signed up for "china coal" trademark in the European Union, United States, Russia, United Kingdom, Taiwan, Macao, Singapore, Indonesia, Israel, and other countries, also got the right to use the trademark of the United Kingdom and Taiwan. Hundreds of kinds of products such as tunnel boring machine, coal cutter machine etc. is exported more than 60 countries and regions which are the United States, Australia, Germany, Russia, Spain, France, Canada, United Kingdom, Italy, Portugal, Georgia, Austria, and Colombia. China coal is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.

China coal has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, United States ANAB management system certification, United Kingdom international authoritative certification bodies UKAS quality management system certification, SGS certification (made in China), Alibaba GIS certification. She has also obtained a variety of honor which are China excellent enterprise of mechanical industry, China equipment manufacturing operation top 10 enterprises, national reputation for quality assured supplier, China credit certification system demonstration unit, national quality trustworthy product for conformity assessment, national consumer satisfaction units, China AAA level quality trustworthy enterprise and Chinese e-commerce company credit rating AAA level credit Enterprise.