Model No.: G10
1. The normal working pressure of the gas is 0.5MPa. When working normally, add lubricating oil every 2h. When filling the oil, first remove the air pipe joint, tilt the air raft, press the shank, and inject it from the joint pipe.
2. During the use of the gas cylinder, disassemble it at least twice a week, clean it with clean kerosene, blow it dry, apply oil, and assemble it. When parts are found to be worn and out of order, they should be replaced in time, and it is forbidden to work with gas.
3. When the cumulative use time of the gas is above 8h, the gas is cleaned.
4, when the gas is idle for more than one week, it is necessary to oil the gas.
5. Polish the bristles in time.
1. The spare gas in the removal process shall not be less than 3, and the number of gas to be repaired shall not exceed 3;
2, the inspection and maintenance of the wind repair time is not more than 2 days;
3. The grinding interval of the brazing filler metal in use is not more than 15 days;
4. When the wind is scrapped, the average life expectancy is not less than 100t titanium sponge per piece;
5, broken brazing, the tail of the shank should be recycled, and the brazing hole is polished in time;
6. Retire the unusable winds, recycle the usable parts, and stack the scraps.
First, precautions before work:
1. Check the safety of the work surface and make a knock on the top.
2. Check the air volume and blow off the dirt inside the rubber duct.
3. Check if the hose joint filter and the fixed steel sleeve of the wind head are clean.
4. Check if the end of the pneumatic pick and the steel sleeve are skewed and whether the gap is suitable.
5. Wipe the air squeegee tail first, then insert it into the air shovel and fix it with a spring.
Second, matters needing attention during work:
1. When the wind continues to be used, it is necessary to refuel at any time. When refueling, it will be poured into the plastic pipe, and the wind will fall or crush the wind and hurt people.
2. The air pipe joint and the connecting pipe should be loosened at any time, and should be tightened in time. The high-voltage straight-through must be clamped with a U-shaped clamp. The wire cannot be replaced by a wire with a U-shaped clamp.
3, keep the air duct intact, do not make the air duct curl, the meteorite and other objects are damaged and cause air leakage.
4. It should be avoided that the wind brazing is stuck by the rock. When the wind brazing is inserted into the rock depth, it must be under the windy spring to prevent the use of the wind and the edge of the rock.
5. When the wind fails, it shall be sent to the machine for repair or replacement in time, and shall not be opened and dismantled at the work place.
It is widely used in road construction, concrete and other hard objects demolition.
It is featured by durable parts, good performance and easier operation,
which is a classic products among breaking tools.
Crashing in concrete and clay
Destorying hard rock
Blasting for railway construction ,
water conservancy construction and
defence project facility.
Jining Dongda Electromechanical Co.,Ltd.
Shandong Dongda Group subordinate enterprises includes Shandong Kuangan electromechanical Co.,Ltd Jining Dongda electromechanical Co.Ltd,Jining Dongda Electric Co., Ltd . Dongda Group is located in the "Hometown of Confucius and Mencius," the Jining City, Shandong Province. With registered capital of RMB 11.18 million and the area of 80,000 square meters, the group owns total assets of RMB 200 million .With strong technical force, adhere to the idea--- science and technology is the first productivity, quality is life, the existing staff more than 500 people. It has developed to a comprehensive company with annual production increased to billions. Dongda Group has 10 series, more than 70 products. Including mines lifting equipment, transport equipment, communication signal equipment, personal-protective equipment, ventilation equipment, mining cleaning equipment, supporting equipment, drilling machines and Accessories, mining pump, electrical equipment, lighting equipment ,rock drilling equipment and other products. Now ,hundreds kinds of products have been exported to more than 60 Countries and regions. Such as USA, Australia, Russia, Canada, Middle East, Africa etc Dongda Group has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, CE certification ,Alibaba GIS certification, SGS certification (made in China) . With excellent quality and competitive price , Dongda group 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.
- Company Name: Jining Dongda Electromechanical Co.,Ltd.
- Representative: Sun Hua
- Product/Service: Coal Mine Equipment , Coal Feeder , Hoop Directing Device , Diaphragm Pump , Electric Pump , Electric Winch
- Capital (Million US $): 30000000
- Year Established: 2004
- Total Annual Sales Volume (Million US $): Below US$1 Million
- Export Percentage: 21% - 30%
- Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
- No. of Production Lines: 5
- No. of R&D Staff: 11 -20 People
- No. of QC Staff: 11 -20 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 50,000-100,000 square meters
- Factory Location: JINZOU ZONE,HIGH-TEC DISTRICT,JINING CITY,SHANDONG PRVINCE ,CHINA
- Contact Person: Mr. kevin
- Tel: 86-537-2902388
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