Use motorized cutter common sense

Motorized winch, diesel motorized winch, and gasoline motorized winch brakes:
There are two types of braking systems available—automatic clamp brake and clutch drive interlock brake. These brakes function effectively in both the forward and reverse directions, ensuring safe operation during lifting or lowering processes.
Manual crank:
In case the main power source fails and the suspended load is not at its upper limit, the manual crank can be used to lower or bring the load back to the ground safely. This feature is essential for emergency situations where immediate control is required.
Lubrication method for motorized winches, diesel motorized winches, and gasoline motorized winches:
The internal components of the gear box are lubricated with oil, while the external bearings are greased with grease. Proper lubrication is crucial for reducing friction and extending the life of the equipment.
Before starting the winch, it's important to engage the drive clutch and ensure that both the front and rear shift levers are in the neutral position. This helps prevent unexpected movement and ensures a smooth start-up.
When engaging the clutch, the action should be quick and decisive. If done too slowly, the interlocking brake may not activate properly, leading to sudden impacts that could damage the automatic brake pawl. Avoid applying excessive force when starting; instead, gradually increase the load until the pulley begins to turn smoothly without slipping.
Always disengage the drive clutch before shifting gears to avoid damaging the transmission system. After shifting, double-check the gear engagement to make sure it's secure and there’s no risk of the gear jumping out during operation.
Additionally, regular maintenance is highly recommended to ensure the longevity and reliability of the winch system. Inspect all mechanical parts for wear and tear, check the tension of the cables, and ensure that all safety mechanisms are functioning correctly. It is also advised to follow the manufacturer's guidelines for lubrication intervals and operating conditions to maintain optimal performance and prevent unnecessary breakdowns.

Sandwich Panel

What are the methods for judging the pros and cons of sandwich panel?
The material of the sandwich panel directly affects the later use. Sandwich panels are the main building materials for Prefabricated House and Steel Structure Warehouse. If you want to choose high-quality panels, you must have an understanding of their basic quality. There are many types of boards on the market, and their core materials, steel plates, adhesives, etc. are different, and the quality will also be affected. So how to judge its pros and cons?

check edge
Because the sandwich panel has several layers, it is difficult to judge its internal quality from the surface. Therefore, it is still necessary to observe its exposed edges first, and it is necessary to pay attention to whether its cross-section is clean and ensure that it is tight. If there are problems such as graying and impurities, then there must be problems in quality, so it is still necessary to do a good job of cross-sectional inspection.

Tap to hear the sound
If it is a relatively good board, you can simply tap it with your fingers. If the sound is a crisp metallic sound, then it is a relatively good board. The fire rating of the Rock Wool Sandwich Panel is Class A, and the fire rating of the polyurethane sandwich panel and Eps Sandwich Panel is B1.


Note the thickness
The thickness of the sandwich panel directly affects the long-term use in the later period. It is necessary to observe the substrate, peritoneum, etc., especially the thickness and quality of the coating, which we cannot ignore. It is necessary to choose a plate with a relatively thick coating and guaranteed quality. Generally, the thickness of the substrate should be about 0.4-0.8MM. If you see the real thing, you should also measure it. The thickness of the finished product is 50mm, 75mm, 100mm, 150mm. The bulk density of the core material is also an important link that affects the quality.

certificate
In fact, as long as it can cooperate with regular manufacturers, the plates sold by the manufacturers need to go through various inspections, and the quality must meet the regulations. Therefore, when purchasing, you can directly check whether it has a certificate of conformity. If you choose a plate from a regular manufacturer, you can not only enjoy a preferential price for direct sales from the manufacturer, but also enjoy good after-sales service.

Now there are many manufacturers supplying plates, and the market quotations and quality of each manufacturer are also different, so it is still necessary to do a good job of quality comparison and price measurement. It is suggested that when purchasing sandwich panels, one must pay attention to its specific quality, and compare the quality of the actual products in order to select high-quality panels.

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Henan Jinming Metal Material Co., Ltd. , https://www.jinminghouse.com