Portable lifting machine selects a suitable rope portable lifting machine selects a suitable portable lifting machine, also known as wire rope hoist household should use bifilar wire rope, usually with twisted rope made of the number of wires twisted shares, then the cord is center, close by a certain number of shares with a twisted rope twists. (1) wire rope lifting machines: from the load-bearing role, hoist rope breaking force depends on the size of the tensile strength of steel.拉拉丝 obtained by cold steel high strength and resistance to bending toughness (2) lifting machine rope cord: strands play supporting role to reduce contact stress on the wire between outdoor lifting machines wholesale, increase lifting machine rope flexibility and toughness of steel storage oil lubrication to reduce friction in order to improve life. Organic fiber cord material (such as linen, cotton), synthetic nylon fibers, asbestos core (for high temperatures) or soft metal. Several effect lifting machine carrying a small amount of the major factors lifting machine is an excellent, extremely wide application of small machinery and equipment. For high-rise buildings of lifting operations, especially inconvenient transportation corridor wood, wood panels and other material aspect also has its unique advantages. If the oblique angle of the arm and the column of more than 45 degrees, hoist reduction would also occur, arm and columns oblique angle preferably controlled within 45 degrees. Angle possible. The quality of the motor is certainly the most important factor. Usually big name manufacturers are selected by the manufacturers of quality certification of the motor, although sometimes there are very few opportunities for the electrical quality problems, but stable enough to allow the motor quality you can trust. The diameter and length of the rope is a factor often overlooked. If you choose the diameter or length of a long thick rope, outdoor lifting machine manufacturers, will result in increased diameter of the drum, as the motor speed is constant, will inevitably lead to accelerated speed, which results in reduction of the motor strength, reduce weight lifting. Try to use when using a suitable wire rope, wire rope should be matching the right length, it's best with a few different lengths of rope. Voltage is the key factor, is the most common factors that influence weight lifting. Temporary power generally are used in the new district, will often unstable voltage situation, will lead to the motor being insipid, Fujian outdoor lifting machine, lifting weight-loss problems. If the voltage fluctuation exceeds this range, the motor can cause varying degrees of fever, resulting in reduction of the motor strength, lifting weight-loss situation. Lifting machine as well. Outdoor lifting machine spot | Fujian outdoor lifting machine | Xinyu lifting (view) from the Qingyuan Xinyu Hoisting Machinery Limited. Qingyuan Xinyu Crane Limited (xyqz0312.1688.com) is a professional, "chain hoists, lever hoist, electric hoist, multi-functional electric hoist, indoor and outdoor lifting machine" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Shanghai Yan" brand has a good reputation. We adhere to the "service first, customer first" principle, so Xinyu lifting engineering, construction cranes has won numerous customer's trust and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!