Last year, the city's equipment manufacturing industry achieved an industry added value of nearly 105.5 billion yuan, an increase of 11.1% year-on-year, and the equipment manufacturing industry accounted for more than 40% of the city's industrial share. This is the first time that the added value of the equipment manufacturing industry in the city exceeded the 100 billion mark.

Since last year, enterprises in our city have teamed up with local research institutes to research "machine substitution" technology, and equipment manufacturing companies and application companies have jointly conducted pilot projects for automation (intelligent) equipment training, CSR Ningbo Industrial Base, Beilun High-end Equipment Industrial Park, etc. The construction speed of the new equipment industry development platform has accelerated, and the high-end equipment manufacturing industry has grown by leaps and bounds.

Recently, the Provincial Economy and Information Commission issued the "Zhejiang High-end Equipment Manufacturing Development Plan (2014-2020)", which made it clear that the province will focus on "green, intelligent, supernormal, integrated, and service-oriented" in the future. By 2020, the output value of Zhejiang's high-end equipment manufacturing industry will exceed 1.1 trillion yuan, accounting for 25% of the equipment manufacturing industry. This brings new benefits to the city's efforts to develop high-end equipment manufacturing. “This year, the city will further increase the structural adjustment of the industrial economy, strive for equipment manufacturing, strategic emerging industries, and high-tech industries to grow at a faster pace than industry regulations, and contribute to building a strong industrial city.” Say.

Hydraulic Valve Lifters And Tappets

Hydraulic Valve Lifters And Tappets

The hydraulic support rod is mainly composed of a plunger, a one-way valve, and a one-way valve spring (return spring). The hydraulic support rod is always in contact with the camshaft and runs without any clearance. Inside the tappet, hydraulic pressure is used to adjust the clearance. The hydraulic tappet mainly consists of a plunger, a one-way valve, and a one-way valve spring. A one-way valve can be used to store or release oil, and the working length of the hydraulic tappet can be changed by changing the oil pressure in the tappet chamber, thereby automatically adjusting the valve clearance


valve lifter&tappet
hydraulic tappet


Q1. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the shipping cost.

Q2. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items andthe quantity of your order.

Q3. Can you produce according to the samples or technical drawings?
A: Yes, we can produce by your samples or technical drawings.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q5. Why do you choose us?
Rich production experience, professional team with rich production experiences;
Timely delivery and Good after-sales service;
Warranty: 100% testing and 100,000 kms or 12 months.


Looking forward your inquiry

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MIANYANG TAPPET TECHNOLOGY CO., LTD , https://www.tappetracing.com