However, in the middle of 2021 years, the industry has improved a bit, and the market has begun to recover. In this way, Ranking also ushered in the peak sales season. It’s already halfway through October, and the warehouse has been emptied. On October 1st National Day, our workers are also working overtime for customers to produce.
2021 is a year full of difficulties. Due to COVID-19, some of our customers have no way to continue the project, but the industry began to recover in the second quarter of 2021, and our Ranking also ushered in the peak sales season. The following is our highest sales in each quarter. Good four products:
Earlier this month, a Chilean customer ordered 24 pieces tricone bits from us. At the same time, there are US and Brazilian customers asking us about this product. He emphasized to us more than once that “Those tricones must be opened in the center”, which means Center Jet.
1 Soft formation better choose steel tricone bit, e.g mud
2 Hard formation better choose tci tricone bit, e.g limestone
3 Open bearings, air bearing, roller bearing are mostly used in mining projects
4 Roller bearing, journal bearing are mostly used in water well drilling projects
5 According to compressive strength to choose tricone bit
No-dig sewer replacement has become more well-known in recent years thanks to benefits, such as environmental friendliness, cost savings, and minimal disturbance to surroundings.
History of tricone drill bit
In 1909, Howard R.Hughes, an American, obtained the first patent of the roller cone bit. At that time, the rotary drill used a scraper bit, which could only hit the very soft ground. The hard ground could not be scraped, so it could only use a rotary drill.Not so good.
Ranking Bit – TOP 5 Tricone Bit Manufacturer & Supplier Based in China.
Ranking is committed to quality across all aspects of our business – our people, processes and products.
We call this ‘the RANKING BIT standard’.
We will contact you within 6 hours, please pay attention to the email with the suffix “sales@rankingbit.com”.