As same as the Hydraulic Coils,Solenoid Coil is an important part of Solenoid Valve, whose quality directly related to the life of solenoid valve. Solenoid coil always work together with Solenoid Armature, then control the valve open and close.
We developed many types of solenoid coils by adopting high technology of Germany, USA, Italy, and UK, and are widely used in Pneumatic, Hydraulic, Electrical equipments, Automobile parts, Refrigeration system, and got good reputation from all over world customers.
To improve quality of solenoid coils one year by one year is our manufacturing faith.
We
1, Using high quality enamelled wire which is UL approved.
2, Using high quality permeability magnetic material which contain low carbon.
3, Using high housing material like PA66, PBT, PPS, BMC, etc
4, All class of insulation is available, A, E, B, F, H, C, N, R. All can be according to your request.
5, Protection class can be IP55, IP65, IP67, IP69K, etc.
6, We manufacturing special coils, such as explosion proof, waterproof.
7, Also we offer customized service, and welcome your sample, drawing and your idea.
Solenoid Coil Electromagnetic Coil, Pneumatic Coil, Solenoid Valve Coil, Solenoid Valve Bobbin,Hydraulic Coils NINGBO BRANDO HARDWARE CO.,LTD , https://www.brandopneumatic.com
The purpose of the test is to provide the most reasonable beneficiation process and economic indicators for the mine through mineral processing test, which provides a reference for resource development and utilization.
Identified by the identified rock, the main mineral of the iron ore is a titanium ore magnetite, ilmenite, and a small amount of pyrite gangue minerals pyroxene, hornblende, amphibole times, epidote or zoisite , chlorite, etc.
Titanium magnetite is mostly self-shaped - semi-self-shaped - he appears in granular form, the particle size is generally 0.05 ~ 1mm, mainly concentrated in 0.1 ~ 0.6mm. The magnetite is distributed in the ore in a non-uniformly disseminated state, and is mostly distributed among the gangue mineral particles, and is partially contained in the gangue minerals, mainly composed of independent monomers, and also sees the occurrence of twin polymerization.
The content of ilmenite is relatively low, about 1~3%, and there are two stages of ilmenite. The early ilmenite is mostly sheet-like, often etched into odd shape, with fine grain size, generally 0.01~0.3mm. It is distributed in the cleavage of gangue minerals or between grains; the late ilmenite has a coarse grain size, generally 0.5~0.8mm, mostly granular or irregular granular, with pitting inside.
Tonghui stone and hornblende are the main gangue minerals. The brown color of the pyroxene belt indicates that the pyroxene contains a high amount of titanium, and the altered product has many titanium-containing minerals such as vermiculite. The pyroxene should be mainly composed of titanium. The gangue mineral, which is a mineral transformed from pyroxene, inherits part of the titanium from the pyroxene. Due to its high content, it should also be an important titanium-containing gangue mineral other than pyroxene.
It can be seen that the minerals that can be recovered from the mine are iron minerals. Because most of the titanium-containing minerals are symbiotic with gangue minerals, the recovery of titanium minerals is difficult.
In this test, a weak magnetic field magnetic separation was used to obtain a product with an iron concentrate grade of 65.94% and an iron recovery of 64.38%.
Titanium minerals are not enriched by strong magnetic separation, re-election, and flotation.