• February 06, 2018

D&S Trading Co.,Ltd. is professional machine trading company, which respresative for our relative factorys.We supply you first class quality machine with best service. Our machine includeall faucets, valve, brass fitting, cartridge, brass parts, teflon tape machines.For more information,welcome to visit our company's website http://www.desuautomatic.com NC drilling power head is a gear transmi...

• March 23, 2021

Butterfly valve is a frequently used valve in industrial water system. It has become a common valve for pipelines because of its small size and high cost performance. The main products of butterfly valves are wafer soft-sealed butterfly valves and flanged butterfly valves. Although there are fewer types of butterfly valves than gate valves, there are also many differences to adapt to different wor...

• November 02, 2021

Water pressure testing machine,this testing equipment is designed and manufactured in accordance with the testing requirements of relevant testing standards, and is used for dry air pressure tightness testing of various types of faucets, faucets, pipe fittings and other shells. The dry air pressure tightness test is to pass the air pressure required for the test into the inner cavity of the produc...

• January 14, 2022

Emery belt sander can be divided into desktop belt machine, vertical belt machine, hand push belt machine, dust removal belt machine and so on. A belt grinder, a working instrument, includes an abrasive belt, an abrasive belt housing for accommodating the abrasive belt, a motor, a motor housing for accommodating the motor, a handle, a driving wheel, a driven wheel, and a transmission connecti...

• January 27, 2022

The test medium is water or emulsion or hydraulic oil, and the maximum test pressure can reach 320MPa; it can provide various control methods such as manual control, digital display automatic control, and computer automatic control. Depending on the working conditions, a single-pump or double-pump booster mode can be used. 1. Equipment use Suitable for valves, pipe fittings, pipes, connectors, pre...

• April 13, 2022

The automatic spraying machine can be combined with dust removal machine, leveling machine, paint baking machine and conveying table lamp equipment to form an automatic production line, and the complexity of the machine can be determined according to the number of axes of the automatic glue spraying machine. Automatic spraying machines can be divided into glue coating machines and arc spraying mac...

• April 19, 2022

There are many types of machining equipment: 1. The common machines and equipment in machining factories are (by processing method): turning--lathe, milling--milling, planing--planer (inserting--slotting machine), drilling countersinking (huò) reaming- --Drilling, boring—boring, broaching—broaching, grinding—grinding, polishing—polishing. The above types of equipment can be basically subdivided. L...

• April 26, 2022

Primary maintenance This type of maintenance refers to the operation of the equipment for one month (two shifts), mainly by operators, and maintenance workers cooperate with each other for maintenance. Its contents are: "Take off the yellow robe", "clean the internal organs", and its main work contents are: checking, cleaning, and adjusting the electrical control parts; thoroughly cleaning and wip...