新闻资讯

Industry News

Company news

VAT rate reduction effect

What is the substantial impact of the VAT rate reduction on April 1st? In the specific operation, the key depends on whether the transaction is based on the tax-included price, but also consider adding a series of deductions and other tax deductions. Supporting measures, as well as adjustment of export tax rebate rate.

17

2019

/

03

Piston pump FAQ

There is air in the oil pump. This fault usually occurs when a new pump is installed. When a new pump is started, oil should be added to the pump to lubricate the pump bearing, plunger and cylinder.

17

2019

/

04

Axial piston pump working principle and performance characteristics

Axial piston pumps are generally composed of main components such as cylinders, oil distribution plates, plungers and swashplates. There are a plurality of plungers in the cylinder, and the plungers are axially aligned, that is, the center line of the plunger is parallel to the axis of the drive shaft, so it is called an axial piston pump.

17

2019

/

04

Hydraulic pump product knowledge

A hydraulic pump is a hydraulic power unit that converts the mechanical energy input by an electric motor (or other prime mover) into hydraulic energy. Its function is to supply pressurized oil to the hydraulic system.

17

2019

/

04

China's hydraulic products market competitiveness continues to improve

Hydraulic technology has penetrated into many fields and has been widely applied and developed in the civil industry, in machine tools, engineering machinery, metallurgical machinery, plastic machinery, agriculture and forestry machinery, automobiles, ships and other industries, and has developed into transmission, control and inspection. A complete automation technology inside. Today, the degree of hydraulic transmission has become an important indicator of a country's industrial level. For example, 95% of construction machinery produced in developed countries, 90% of CNC machining centers, and more than 95% of automatic lines use hydraulic transmission technology.

17

2019

/

04

Hydraulic system fault judgment method

Power source----Noise of hydraulic pump or motor (1) Suction is one of the main causes of excessive noise of hydraulic pump. When air is mixed into the oil, it is easy to form cavitation in its high pressure zone and propagate in the form of pressure waves, causing oil to oscillate, resulting in cavitation noise.

17

2019

/

04

< 12345 >
Qidong Deke Hydraulic Co., Ltd.

WhatsApp

Qidong Deke Hydraulic Machinery Factory

Deye Power Transmission Technology (Qidong) Co., Ltd.

Tel：+86-513-83689509

Cell-phone number：+86-18962820125

E-mail：qddeke@163.com
E-mail：chen1234nn@126.com
Add：Chengdong Industrial Park, Huilong Town, Qidong, Nantong, Jiangsu,China
 

Whatsapp:+86-18962820125

WeChat:+86-18962820125

Facebook: dekehyd

Copyright © 2023 Qidong Deke Hydraulic Machinery Factory_Deye Power Transmission Technology (Qidong) Co., Ltd. | Business license

Powered by www.300.cn | SEO