Although the industrial sewing machine export situation is gratifying, but the industry experts are not without concerns, according to another data from Nanjing Customs shows that in the first two months of this year, Jiangsu Province imported 5,369 sets of sewing machines, the import volume is only 31.6% of the same period of export volume, but imports The amount of 5.93 million US dollars, is 3 times the amount of exports over the same period. According to industry sources, the current total annual production of sewing machines in the world is 16 million units, and the annual trade volume is about 7 billion US dollars. The annual output of sewing machines in China accounts for nearly 45% of the world's total output, while the export trade accounts for less than 5% of the world's total trade volume. .
China's industrial sewing machine export market really looks beautiful. The expert analysis, on the one hand, is that China's sewing machine export products are mainly low-end and high-end high-price products are less involved; on the other hand, there are many domestic manufacturers, export competition is fierce, and export product quality and technical content cannot be completely guaranteed. Limit the further increase of the export of sewing equipment in our country. With rising raw material prices and low technological content, the profit margins of medium- and low-end sewing machines with low added value will be even weaker. Enterprises will be at a disadvantage in competition and will directly threaten their own development.
China's sewing machine manufacturers must seize the opportunity to speed up the technological transformation, increase the technological content, develop new products that meet market needs, improve product quality and quality, strive to create a world famous brand, and use brands to generate more foreign exchange. Government departments and industry associations must also strengthen management and guidance to ensure the healthy and sustainable development of sewing equipment exports.
Hydraulic Engineering Percussion Drilling Rig
Percussion drilling is a manual drilling technique in which a heavy cutting or hammering bit attached to a rope or cable is lowered in the open hole or inside a temporary casing. The technique is often also referred to as 'Cable tool'. Usually a tripod is used to support the tools. By moving the rope or cable up and down, the cutting or hammering bit loosens the soil or consolidated rock in the borehole, which is then extracted later by using a bailer. Just as with hand augering, a temporary casing of steel or plastic may be used to prevent the hole from collapsing. When the permanent well screen and casing are installed, this temporary casing has to be removed.
The percussion borehole drilling rig's technical advantages:
- Unlike any other drilling method, percussion can remove boulders and break harder formations, effectively and quickly through most types of earth.
- Percussion drilling can in principle deal with most ground conditions.
- Can drill hundreds of feet (one well hand-drilled in China in 1923 was over 4000 feet deep).
- Can drill further into the water table than dug wells, even drilling past one water table to reach another.
Hydraulic Engineering Percussion Rig,Big Cable Percussion Drilling Rig,Large Diameter Construction Percussion Rig
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