1. Check that the fuselage should be clean, free of oil stains, and items unrelated to production, the power switch should be intact, and the transmission parts should be normal.2. Cut the required semi-finished products neatly according to the production plan, turn on the power, and start with oil.3. Fix the sewing machine with a clip and sew. The longitudinal distance of the sewing lines should not exceed 1cm. Each row of lines must be parallel. The line density is 8-12 stitches/10cm in the non-loading area and 9-15 stitches/10cm in the load-bearing area. There must be a 'back seam' of at least 25mm at the beginning and end of the suture line.4-8 rows of transverse stitches must be added to the soft ring, and an X pattern stitch must be added for reinforcement. The certificate of compliance must be sewn at non-joint locations.4. After sewing, the operator should check whether the tape meets the specified requirements, such as length, width, thickness and linear density.5. Before the end of each shift, the oil filling holes of each transmission part must be filled with engine oil, the fuselage must be wiped clean, and the power must be turned off to facilitate use after get off work.

1. Perform your duties conscientiously, stick to your post, strictly follow operating procedures, and do not operate in violation of regulations.2. It is necessary to conduct patrol inspections before and during the shift, and urge operating employees to keep the equipment clean.All body parts are complete and solid, and the cover is well equipped.Carry out regular maintenance on the equipment in accordance with regulations. If any abnormal operation of the equipment is found, it should be eliminated immediately.3. Keep daily inspection records, equipment operating status records and operating employees' violation records, promptly discover and stop operating employees' illegal operations, and conduct on-site inspections of equipment accidents to analyze the causes of accidents.

A. Before using the spreader, first confirm its tonnage mark and maximum lifting capacity. Overloading is strictly prohibited. If there is no mark or the mark is unclear, stop using it.B. Before and after each shift, the spreader structural parts and accessories must be checked for distortion and damage, and whether the fasteners are loose or slightly cracked.C. Before lifting, the lifting point should be correctly selected. Before lifting, it should be confirmed whether the binding is firm and whether the special-shaped parts, serial pin bars and safety pins are installed. The lifting should be carried out slowly.D. When hoisting, the lifting belts and chains should not be twisted, knotted, stuck or stiff. They should be hoisted without any knots.E. When the sling is operating, no one is allowed to pass underneath.F. When special-shaped spreaders are used, they are limited to the original design functions and are not allowed to be changed or added at will.

Spreader care and maintenance instructions A. Spreaders should be stored in a ventilated, dry and clean factory building and kept by full-time safety personnel. They should not be exposed to strong and weak acids, strong and weak alkalis, industrial salts, chemical gases, and exposure to the sun is strictly prohibited.B. After using the spreader, use cotton gauze and organic solvent or industrial kerosene to remove stains on the surface and place the spreader frame.C. Pin holes of special-shaped parts, serial pin bars, sleeves, main plate beams, clamps, clamps, polyurethane protection for contact pressure plates, bolts, bushings, side-pull lifting eye screws, lifting rings, shackles, butterfly buckles, hanging Main parts and accessories such as chains and slings must be inspected every shift. If deformation, serious wear, safety devices falling off, cracks, missing dents, etc. are found, use should be stopped.The surface of special-shaped spreaders and accessories should be lubricated and protected with anti-rust grease regularly.D. Overloading is strictly prohibited when using side-pull rotating lifting eye screws. The working surface must be flat so that the bottom surface of the screw is in full contact with the working surface. There must be no gap in the middle and no gaps between the screws.

Use it correctly, be kind to life, strictly prohibit overloading, and replace the lifting belt frequently. The scrapping standards of the lifting belt are as follows: The lifting belt becomes fibrous, softens, becomes less elastic, and weakens in strength.Load-bearing seams bloom and stitches fray.The surface of the lifting belt is rough and easy to peel off, and there are holes, cuts, and tears on the surface of the lifting belt.The surface of the lifting strap has excessive loose spots, corrosion, acid and alkali burns, and thermal melting or scorching.If there is a dead knot in the lifting belt, it should not be untied.The normal use cycle is 6 months.Infrequent use can be extended to 12 months.Use and maintenance of lifting straps: Correct method coefficients must be used and cannot be overloaded.Make sure the sling is not damaged before each use of the spreader.Round slings are susceptible to mechanical, chemical, and high temperature damage. If the protective layer is seriously damaged, they must not be used.Use protection to separate the edges of the sling from the load.Round or flat slings must not be knotted.When hoisting, the sling and load must not be dragged.Avoid impact or vibration loads,

Advantages: 1. Suitable for hoisting circular objects.2. The strength and weight are relatively high.3. There are many lifting methods for flexible slings and the slings are evenly stressed, thus making the slings have a longer working life.4. There are many hoisting methods, and it can also be used to drag hoisted objects.5. Anti-wear and anti-cut protective covers can be attached.6. Non-conductive, no risk of electric shock.7. Especially suitable for hoisting circular objects.8. The outer surface of the flexible lifting belt is fine and will not cause damage to smooth objects and will not cause damage to fragile objects.9. Lightweight and soft, easy to use in small spaces.10. It is equipped with a unique label and uses international standard colors to distinguish the load-bearing tonnage. Even if the sling is damaged, it is easy to identify the superior performance of the flexible sling.The outer sleeve is not load-bearing and only provides protection. When used, it is combined with the inner load-bearing core and becomes flat to provide safe and load-bearing holding force, to provide anti-wear force and extend the service life.