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The vacuum pump of vacuum conveyor has two kinds of electric and pneumatic, among which there are two kinds of electric roots vacuum pump and liqui...

01Research on fastener Technology: new technology of heat treatment and energy saving1) If the carburizing temperature is increased from 930 ℃ to 1050 ℃, the

Biomass hot air furnace according to its use is roughly divided into two categories: one is biomass thermal hot air furnace, the other is biomass electric hot a

Hot air furnace as a heating equipment, its use is also periodic. The cold season of the year is when the device is at its best, and as soon as the chill goes i

Forging equipment is mainly used for metal forming, so it is also known as metal forming machine tools. Forging and pressing equipment is formed by exerting pre

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In order to ensure the temperature stability of ADI casting in saltpetre solution for 60-90min, the following technologies are adopted in isothermal quenching f

A description of the hazards of incomplete welding and undercut of pressure vesselsBetween the base material, between the base material and the weld metal and t

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Vacuum heat treatment is called high-efficiency, energy-saving, and pollution-free clean heat treatment by contemporary heat treatment circles. Vac...

(1) Austenitic stainless steel① Solid fusion treatment: heat to the solid fusion temperature (1050-1100 ℃), make all carbides and martensite formed by cold wo

In order to determine the normal operation of the vacuum heat treatment furnace, we need to do a good job in the following aspects:First, detection status: over

There are many types of vacuum heat treatment furnace, we want to extend the service life of the vacuum heat treatment furnace, to ensure the normal processing

The operating temperature is below 250℃The operating temperature of the plate heat exchanger depends on the acceptable temperature of the gasket. When using ru

With the increasing impoverishment of mineral resources, in order to improve the comprehensive utilization rate of mining, it is necessary to grind the ore more

a hit freelancers swear by exercises — washing your face, putting on real garments and placing smartphone boundaries — and those recommendations increase to ingesting. dietary therapist and longtime paintings-from-homer wilma macdonald told huffpost that snacking right here and there's the largest mistake she sees new far flung workers make. she recommends setting up your day like all everyday working day, with a lunch wreck, a few smaller breaks and a focus at the most important meal: breakfast.

Well type bright annealing furnaceA briefThe pits of bright annealing furnace is mainly used for copper wire, metal material such as stainless steel bright anne

Helium, either alone or in combination with roots pumps, is an ideal solution to achieve the parameters required for industrial applications.nThe r...

Transformer is indispensable in the daily production and life, for plant production and use are inseparable from the workshop, however transformer work will app

Partial annealing heating 770~790℃, heat preservation with the furnace cooling below 550℃ air cooling 187~229HBS Ac1745℃, Accm900℃, heating temperature shou

The overall summaryVariable frequency constant pressure water supply equipment is an intelligent secondary water supply equipment with high efficiency, energy s

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Roots vacuum pump needs to choose a suitable operation method to achieve good results during use. Let’s learn about the common faults of Root...

Dry screw vacuum pump in silicon nitride process of application Thin film deposition in semiconductor production is usually very demanding for vacu...

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1. Heat treatment cooling curveHeat treatment process generally includes three heating, heat preservation, cooling process, the heating is for pearlite to auste

High frequency machine and high frequency furnace technology is currently high heating efficiency and speed of metal materials. Electricity consumption can be r

Under normal circumstances, the heat exchanger does not need to stop, when the resistance rise over the allowable value, backwash and no effect, production capa

The true air quenching furnace manufactured by the heat treatment manufacturer is equipped with six safety protection devices, which can guarantee the safety of

Application scope:The box furnace with forced internal air circulation system is suitable for all kinds of heat treatment (tempering, artificial aging, mould pr