At this time of Chair hardware should be flat or flip open, chair hardwares include shaft to open chairs or hinge and the chairs shut device such as pin.In order to improve the chairs the wind strength, it is widely used outside the chairs. But hinge must be exposed outside the chairs, the wind and rain erosion resistance of hinge became a problem. Now some of the more than one hundred old buildings in Europe, you can also see 10 times larger than present ordinary hinge of metal hinge, the hinge on the style and ancient European construction is harmonious.Outside the chair hardware of the another question is to prevent the casement of open type in free violently movement under the action of wind, so have the so-called limiter, the limiter in many ways are prone to failure parts. Chair Hardware,Aluminum Die Casting Chair Hardware,Chair Hardware Parts,Chair Accessories Hardware NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY , https://www.aldiecastings.com
The seed X-ray machine can penetrate agricultural and forestry seeds such as corn, rice, citrus stalk, Chinese fir, pine seed, chestnut, and rapeseed. It can see the development of hollows, germ development, size, shape and quantity of the internal pest center, and the inspection of seed pests and diseases. Very helpful, then how do we maintain it? Its maintenance measures include:
1. The grounding of the group and the head, controller, and cabinet shall be in good contact with the outside grounding wire.
2. Moving is to prevent strong vibration and collision, so as not to damage the internal parts of the head.
3. Never turn the power switch while exposing.
4. The billions of lead glass are damp and do not touch with your hands.
5. When the instrument is finished, cut off the power supply and the water source.
6. If the instrument is wetted during storage, it should be dried at less than 50 degrees Celsius or air-dried for more than 4 hours to allow the instrument to dry completely.