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- 特点：
- 耐磨
- 特点：
- 寿命长
- 提升：
- 方便
Mining intrinsically safe display screen product introduction
Mining intrinsically safe display screen (coal safety certificate number:) is suitable for different places above and below coal mines. Tips Pedestrians can walk safely. The displayed text content can be changed according to customer requirements. It can be connected to any intrinsically safe output circuit. It has simple wiring and is widely used. It uses imported chip components and is durable.
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< /> Main technical parameters of mining intrinsically safe display
Working voltage:.
Working current:
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Company name: Jining Dongda Co., Ltd.
Company type: Enterprise unit (manufacturer)
Registered capital: 10,000 RMB
Year of registration: year
Data certification:
Business scale: Manufacturer
Business scope:
Feeder,
Roller tank ear
, Catcher
, Arch breaker device,
wind pressureless door,
wet spray machine
Sales products: feeder,
roller tank ear
, catcher
, broken Archer,
wind-free door,
wet jet machine,
sports car protection device
, pressure air self-rescue device
, skip quantitative bucket loading equipment
Pneumatic parking device
Pneumatic horizontal brake
Contact number:
Mobile number:
Contact
:
Contact person: Ma Rui
Company Introduction
Company Profile: Jining Dongda Mechanical and Electrical Co., Ltd. is located in Jining City, Shandong Province, the hometown of Confucius and Mencius. It is surrounded by scenic spots such as San Kong Holy Land, Mount Tai, Weishan Lake, Shuibo Liangshan, and is adjacent to the Beijing-Shanghai Railway in the east. , adjacent to the Beijing-Hangzhou Canal to the west and Ridong Expressway to the north, the transportation is convenient and extends in all directions. The company has a registered capital of 10,000 yuan, an area of 10,000 square meters, and total assets of more than 10,000 yuan. The company has strong technical force, currently has many employees, including many professional and technical personnel, and has more than 3 sets of main production equipment and testing and testing instruments. It has formed a comprehensive capacity of annual production and sales of mining products exceeding 100 million yuan. The company always adheres to the guiding ideology of the State Coal Mine Safety Supervision Bureau on coal mine safety, takes coal mine safety as its own responsibility, creates safe products, and eliminates hidden dangers in coal mine safety. We always insist on taking science and technology as the primary productive force, quality as the basis of life, and insist on relying on the power of science and technology to continue to develop. The company relies on the strength and advantages of scientific research institutes such as Nanjing Design Institute, Jinan Design Institute, China University of Mining and Technology, Shandong University of Science and Technology, and Beijing Coal School, and aims at a high starting point, high quality, and high-tech content, and is committed to coal mine safety, energy conservation, efficiency, and environmental protection. Development, production, sales and technical services of mechanical and electrical products. The company now has ten series and more than 40 varieties of products. The main products are: belt feeder, reciprocating feeder, wet concrete spraying machine, roller tank ear, broken belt catcher for belt conveyor, pressure air self-rescue device, pneumatic car arrester, pneumatic horizontal brake, Pneumatic vehicle blocking beam, inclined lane anti-car racing device (one slope and three gears), belt conveyor conveyor belt automatic deviation correction device, shaft skip quantitative bucket loading equipment, pressureless damper, composite wear-resistant steel plate, pin tooth operating complete set of equipment, Communication sound and light annunciator, language sound and light alarm, mining damper automatic control device, mining switch control device, mining automatic water sprinkler and dust suppression device, mining sports car protection device, etc. Among them, there are many products that have obtained national patents, and they have obtained patent funds from the Municipal Science and Technology Commission and the District Committee, and three scientific research projects have produced huge benefits. The company is willing to pursue zero-defect product quality with high-quality and advanced products, perfect after-sales service, and the business philosophy that customers are always God. We sincerely invite new and old customers to visit us for guidance, negotiate cooperation, and create a win-win situation.
Service Concept
Respect and understand customers
Continue to provide products and services that exceed customer expectations
Be a forever partner of customers
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