Regarding the KE-430D, the company's evaluation is: "As the world's fastest and most efficient sewing machine, the stitches are beautiful and of high quality, and it is second to none in the world."
The KE-430D achieves the highest seam speed in the world of knotting: 3 200 rpm. Compared with the traditional model, its production cycle can be shortened by about 27%, which greatly improves the production efficiency, and can sew beautiful stitches and improve the quality of the sewing products.
The machine adopts direct drive mode, and the small power-saving motor is developed independently by the company. In addition to reducing the time required for the upper and lower needles, the power consumption is also reduced by approximately 35% compared to previous products. It also has the industry's first feature to set the presser foot rise only by inputting on the panel, eliminating the need for cumbersome adjustments.
In addition, high rigidity feeding and needle bar balance structure are used to prevent bending and skewing. In addition to the aesthetically pleasing stitching of the feeding mechanism through the servo control to achieve complete faithful sewing data, the needle-bar and the balance are also equipped with an oil-free head that does not need to be refueled to eliminate oil stains, etc., achieving high-quality sewing.
Deutz Engine Spare Parts TD266B-6G with original quality and best price.
Automobile engine overhaul mainly includes bai change valve, piston, Cylinder liner, or boring cylinder, grinding shaft, etc. According to the standard of the general 4S shop, dao all need to replace 4 sets, that is, piston, piston ring, valve, valve oil seal, valve guide, crankshaft bush, connecting rod bush, timing belt, tension wheel.
1. What are the major repair projects?
1. If it is the timing of the chain, it is necessary to change the timing chain and tensioner, except for machining, boring the lower sleeve of the cylinder, grinding shaft, cold-pressed pipe, and also need to replace the overhaul kit, the front oil seal and the rear oil seal , Camshaft oil seals, oil pumps, relatively researched valves, etc. Sometimes external parts need to be replaced, such as clutch plates. In short, all the parts that are not sure are replaced to repair the engine to ensure the use of the engine performance.
2. The mechanical part generally includes a set of valve intake and exhaust, a set of piston rings, a set of 4 cylinder liners (if it is a 4-cylinder engine), two thrust plates, and 4 pistons;
3. The cooling system generally mainly includes the water pump (corrosion of the pump blades or water seepage phenomenon in the water seal), the upper and lower water pipes of the engine, the large circulating iron pipe, the small circulating rubber pipe, the throttle water pipe (it must be replaced if it is aging and swelling), and temperature saving, etc.;
The fuel part generally mainly includes the upper and lower oil rings of the fuel injector and the gasoline filter; the ignition part: whether the high-voltage line is swollen or leaks, replace it, the fire piston; the upper and lower oil rings of the fuel injector, and the gasoline filter;
4. Ignition part: If the high-voltage line is swollen or leaked, replace it, fire piston;
5. The intake part generally mainly includes air filter;
6. Other auxiliary materials generally mainly include antifreeze, engine oil, engine oil grid, chemical cleaner, engine metal cleaner or all-purpose water;
7. The components to be inspected generally mainly include whether the cylinder head is corroded or uneven, crankshaft, camshaft, timing belt tensioner, timing belt adjusting wheel, timing belt, external engine belt and adjusting wheel, rocker arm or rocker arm Shaft, if it is a hydraulic tappet, check the hydraulic tappet more;
8. Cooling system part: water pump (corrosion of pump blades or water seepage phenomenon in water seal), engine upper and lower water pipes, large circulating iron water pipe, small circulating rubber pipe, throttle water pipe (it must be replaced if it is aging and swelling);
9. Fuel part: The overhaul kit includes cylinder gaskets and various oil seals, valve cover gaskets, valve oil seals, etc. and gaskets;
Engine overhaul projects generally mainly include overhauling the engine, external machining of cylinder head planes, boring cylinders, clearing water tanks, grinding valves, inserting cylinder liners, pressing pistons, cleaning oil circuits, maintaining motors, maintaining generators, etc.
2. Parts that need to be replaced for overhauling the engine
1. Valve oil seal package, one set of valve intake and exhaust, one set of plug ring, one set of cylinder liner, four pusher pieces, two large and small tiles, four plugs,
2. The cooling system generally mainly includes the water pump (the pump blade is corroded or the water seal has no signs of water seepage)
3. Engine upper and lower water pipes, large circulating iron water pipes, small circulating rubber pipes, and bone valve water pipes (must be replaced if they are not aging or shrinking);
4. The fuel part generally mainly includes the upper and lower oil rings of the injector and the gasoline filter;
5. The ignition part generally mainly includes whether the high-voltage line can be replaced without shrinking or leakage. The spark plug and the intake part generally mainly include air filter.
6. Other auxiliary materials: antifreeze, engine oil; whether the cylinder head is corroded or uneven, crankshaft, camshaft, reverse timing belt tension pulley, reverse timing belt zero adjustment pulley, reverse timing belt, external engine belt and zero adjustment pulley, shake For the arm or rocker shaft, if it is a hydraulic tappet, check the hydraulic tappet. The overhaul kit includes cylinder gaskets and various oil seals, valve cover gaskets, valve oil seals, and gaskets.
Deutz Engine Spare Parts,Oil Cut Solenoid Of Excavator,Shutdown Solenoid Of Hitachi,Solenoid Valve Of Cat Excavator
Deutz Engine Spare Parts
Deutz Engine Spare Parts,Oil Cut Solenoid Of Excavator,Shutdown Solenoid Of Hitachi,Solenoid Valve Of Cat Excavator
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