Recently, two compulsory local standards of Shandong Province, "Wood Furniture Product (Commercial) Product Label" and "Redwood Furniture Product (Commercial) Product Label" have been completed, and they are currently open for public comments. According to the two standards, each independent wooden furniture product (commercial) product must have a permanent product logo. All solid wood furniture and solid wood furniture should be provided with the same wood as the product for consumer identification. In these two compulsory local standards, the identification of wooden furniture and mahogany furniture products (commercial products) is specified in detail. Regardless of whether it is wood furniture or mahogany furniture, the name, type and quality level of the main finishing materials must be faithfully marked according to the finishing materials used, such as paint, at least the name, type and quality level. Furniture products (commercial) products should also indicate the actual measured values ​​of toxic and hazardous substances on the label, and the limits of toxic and hazardous substances are marked according to the test values ​​of the factory inspection. Enterprises without factory inspection ability shall be subject to the type test report, entrusted inspection report and supervision and random inspection report issued by the legal inspection agency within the validity period. Each piece of independent mahogany furniture and wooden furniture products (commercial products) must have a permanent product identification. The product logo can be fixed or hung in an appropriate position for easy identification. The mahogany furniture, all solid wood furniture, solid wood furniture should be provided with the product consistent with the real wood, the size of the sample block is 50 × 50 × 10 (㎜), the sample block should be traceable to the manufacturer's logo and material type, Latin Text and other information for consumer identification. A manual Hydraulic Pump is a device used to generate hydraulic pressure manually. It is typically used in applications where a power source is not available or where precise control of pressure is required. Manual Hydraulic Pump,Manual Hydraulic Hand Pump,Hand Operated Hydraulic Pump,High Pressure Hydraulic Manual Pump Yantai Dongyue Hydraulic Technology Co., Ltd , https://www.deeleap.com
The pump consists of a handle or lever that is manually operated by the user. When the lever is moved, it activates a piston or plunger inside the pump, which pressurizes the hydraulic fluid. The pressurized fluid is then directed to the hydraulic system through a series of valves and hoses.
There are different types of manual hydraulic pumps, including hand pumps, foot pumps, and air-powered pumps. Hand pumps are the most common type and are operated by hand-cranking a lever or rotating a handle. Foot pumps are operated by stepping on a pedal or lever with the foot. Air-powered pumps use compressed air to generate hydraulic pressure and are often used in industrial applications.
Manual hydraulic pumps are commonly used in a variety of industries, including automotive, construction, and manufacturing. They are used to power hydraulic tools, lift heavy objects, and operate hydraulic machinery. They are also used in hydraulic testing and calibration applications, where precise control of pressure is required.
Overall, a manual hydraulic pump is a versatile and reliable tool that allows for the generation of hydraulic pressure without the need for an external power source.