JIANGSU LUCKY METAL MATERIALS CO., LTD.

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April 04, 2023
Wire rope electric hoist wire rope elasticity lower scrap standards

Wire rope electric hoist wire rope to some of the very minor damage is required when all the strands in a good balance of stress, the general use of the usual test methods may not be clear. However, t

April 03, 2023
Factors and solution to idling damage of small flux magnetic drive pump

First of all, we have to know what causes such idling, finding the root causes and preventing them so as to reduce the loss during use. Following by the national treasure pump to popularize the r

April 02, 2023
Explosion-proof solenoid valve manufacturers to identify the strength of these factors to keep in mind

Any questions related to the purchase of explosion-proof solenoid valve, we may first think of the strength of manufacturers, is not a formal manufacturer of solenoid valves; followed by solenoid

April 01, 2023
The difference between the unfolded discharge valve and the unfolded discharge valve

Discharge valve display up and down the difference lies in: the exhibition for the ball to go up the ball out of the material, the next valve for the ball to drop in order to discharge. Seal with

March 31, 2023
How to prevent reducer leakage?

Gearbox oil spill is a common problem, the oil spill may be due to box quality problems, the quality of oil, oil seal quality problems, the pressure inside and outside the box and other issues, t

March 30, 2023
Hydraulic cylinder malfunction reasons

Hydraulic cylinder is the hydraulic system will be converted to mechanical energy hydraulic actuator. The failure can be basically summarized as a hydraulic cylinder malfunction, unable to promot

March 29, 2023
Valve product service concerns

Valve product service concerns In today's valve market, valve quality and price are two of the first things most businesses consider, with 79.8% of users putting quality first and 5.8

March 28, 2023
How to Operate Manual Valve Correctly

Manual valves are commonly used on equipment and devices. They are operated by a handle or handwheel. Under normal circumstances, handle, hand wheel rotation clockwise thorium provisions for the

March 27, 2023
4 kinds of 10 kinds of valve features +3 election election routines +20 installation requirements, so you understand the safety valve 5 minutes!

Safety valves are safety accessories for boilers, pressure vessels and other pressurized equipment that can effectively prevent an explosion caused by overpressure of the production plant. Theref

March 26, 2023
Check valve technical parameters

Clamp check valve, also known as counter-flow valve, check valve, back pressure valve, check valve. This kind of valve is automatically opened and closed by the force generated by the flow of the

March 25, 2023
How does the circulating pump work?

Circulating pump refers to the device in the conveying reaction, absorption, separation, absorption liquid regeneration circulating fluid pump. Commonly used single-stage centrifugal pump. Circul

March 24, 2023
High temperature control valve selection

High temperature control valve is the working temperature is greater than 450 ℃ valve. Can be divided into 450 ~ 600 ℃, 600 ~ 700 ℃, 750 ℃ ​​three categories. What are the mai

March 23, 2023
Valve electric device classification and selection

Valve electric device (referred to as Denso, the same below) is used to drive the valve opening and closing of a special transmission, the special motor, worm, stroke and torque detection mechani

March 22, 2023
Pneumatic actuator repair tips

Pneumatic actuator repair tips Pneumatic actuator repair tips I. Overview Pneumatic actuators with oil-free compressed air as the driving force to actuate the valve or baf

March 21, 2023
Valve actuator you choose right?

Because more and more factories use automatic control, manual operation is replaced by mechanical or automation equipment, the executive body is required to act as an interface between the contro

March 20, 2023
Control valve characteristics and selection method

Regulating valve is a commonly used actuator in automatic control system, which is used to adjust the flow of controlled object. Correct choice of regulating valve, is to adjust the quality assur

March 19, 2023
Anti-corrosion valve solenoid valve procurement to consider the necessary technical factors at a glance

Solenoid valve procurement only clear the specifications, types, pressure to meet the procurement requirements of the practice in the current market economy environment is imperfect. Because the

March 18, 2023
With this one, the valve no longer leak leakage

Valve sealing performance requirements, to prevent leakage point of departure. According to the different parts of the leak and the degree of leakage caused by different valves, therefore, need t

March 17, 2023
Copper valve selection precautions

Selection of copper valves: 1. Based on the selection of control functions, all kinds of valves have their own functions, the selection should pay attention to its corresponding function. 2. Acco

March 16, 2023
Adjust the valve installation tips brief

What are the points to adjust the valve installation? The correct installation method, can improve the efficiency of the valve, reduce valve wear, the following is the introduction of the regulat

August 30, 2022
Ammonium Phosphate: Export Forces Raise Quotes

The ammonium phosphate export door opened

August 30, 2022
Experimental parameters of ammonium molybdate tetrahydrate

English name: Ammonium molybdate tetrahydrate; Ammonium heptamolybdate tetrahydrate; Molybdic acid ammonium salt tetrahydrate; Ammonium heptamolybate; Hexaammonium heptamolybdate tetrahydrate Other na

August 30, 2022
Molybdenum intermediate treatment - ammonium molybdate production

In the process of molybdenum ore beneficiation , some processes produce a low-grade molyb

August 30, 2022
Fire process of ammonium molybdate

The so-called fire, characterized by a front half of a molybdenum concentrate roasting process to calcine the oxidized molybdenum. The production of ammo

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