1, waterproof and moisture-proof. As an electronic product, accidentally entering the water or exposing it to humid air when not in use for a long time will cause various degrees of corrosion or oxidation of its internal electronic components. 2, anti-drop and shockproof. The mobile phone charger is actually a fragile component, and the internal components cannot withstand the beating. In particular, prevent accidental landing during use. Do not throw, knock or shake the charger. Rough handling of the charger will destroy the internal circuit board 3. Anti-strength chemical products. Do not use harsh chemicals, detergents or strong detergents to clean the charger. Remove the appearance of the charger. Use a cotton dampened with a small amount of absolute alcohol. 4. Put static electricity during cleaning. Clean the charger and charging interface regularly. When cleaning, use a damp cloth or an antistatic cloth. Never use a dry cloth (electrostatic charge)! 5, anti-cold and heat. Do not place the charger in an area where the temperature is too high. High temperatures can shorten the life of electronic devices, destroy chargers, and deform or melt some plastic parts. Also do not store the charger in a cold place. When the charger is operating in a cold environment, when the internal temperature rises, moisture will form in the charger and the board will be destroyed.
Moulding
Machine
Injection
molding machine is by means of screw (or plunger) thrust, has been plasticized
molten state of the plastic injection into a closed cavity, the solidification
of the finished product. An Injection molding machine, also known as
an injection press, is a machine for manufacturing plastic products by the injection molding process. It consists of two main parts,
an injection unit and a clamping unit.
Three-color upper molding machine Operation
Manual
This
machine is specially applied to manufacture single color, double color upper
and slippers sandals with PVC or TPR. Its features are as follows:
1. Full computer controlling,
humanized man-machine interface , operating panel is concise;
2. Compared with the same kind of
equipments, it saves electricity and increases efficiency;
3. Compared with the same kind of
equipments, it has larger injection capacity and clamping force;
4. the rotation of station is
characterized by continuously variable speed, has light noise and be steady;
5. Preparing and injection device are
controlled proportionally, besides, the speed, material capacity and pressure
are adjustable, which ensures the quality of products;
6. Can use it to manufacture single
color, double color slippers sandals and are free to choose stations to work
according to different requirements of products;
7. Technical Parameters
Item
Unit
Parameters
Raw
material
---
PVC
Injection
Capacity(Max)
cm3
customized according to demand
Heating
Power
kw
21
Temperature
Controling
point
4
Screw
diameter
mm
According
to different types of custom
Screw
Speed
r.p.m
0-200
Rated
injection pressure
Mpa
85;75
Injection
Stroke(Max)
mm
150
Motor
power
kw
15;11
Clamping
Force
KN
According
to different types of custom
Mold
Size(Max)
mm
According
to different types of custom
Machine
dimension
mm
Reference
drawings
Gross
Weight
kg
10T
Moulding Machine,Jelly Blow Molding Machine,Mold Machine Foaming Machine,Plastic Mold Machine SHIJIAZHUANG LONGXUAN TRADING CO., LTD , https://www.longxuanmachines.com
Nowadays, the application of batteries is everywhere in our lives. Therefore, the charger has become an indispensable role in our lives. However, we often encounter such problems, the charger is hot, the charger Can not charge the battery, the charger will not be used for a long time to break .... Therefore, we need to maintain the charger, then how do we maintain the charger? Here are a few ways to refer to: