Let's start with the conclusion: protection, maintenance, annual inspections, major repairs, modifications, not five irrelevant things, but five nodes from a car to its end of life. The trigger conditions are different, who does the same, and the slots are different. This level is clear, and the items on the quotations are on the scene。
The common confusion in the equipment section is that it says, "come and do a protection," that the car is on the scene, that it's actually for major repairs, that it's "no annual check," and that it's for brakes, for maintenance. Each of the five words contained a set of statements in the contract, the quotation and the inspection report, leaving only one sentence in the workshop: what to do, who to do and what to leave behind。
How often do you do it
The crane is maintained by cleaning, securing, lubricating, adjusting and inspecting to keep the equipment in its original condition. I'm not following the calendar。
The dust-intensive workshop, the electrical control box, was not cleared enough once a month; in high-temperature environments such as foundry, metallurgical, the ageing rate of wires and cables was not a measure of the temperature of the workshop。
The six devices that nanjing hong found were a reference, 32t-22. 5m, one, 10t-19. 7m, and dust and temperature were high. The adjustments were made in two places: the wiring of electrical control boxes was mentioned on a monthly basis, and the wheel and orbital interfaces were encrypted, focusing on the wear and tear of the wheel. It's just a different rhythm。
Third tranche reference: light load breaks, quarterly focus, monthly spot-checking; heavy load, monthly focus, weekly spot-checking; dust high temperature, blast-proof, one more file。
What repairs can you do
The crane maintenance was a restorative exercise, and the equipment was out of order and repaired. There's a border, and many plants are unclear。
Tightening, lubricating, cleaning, day-to-day check-ups can be performed using unit mechanics. The brake adjustment, the replacement of wires, the repair of structural components and electrical circuits are subject to licensing and are carried out by the licensed unit and the holder. I don't know what kind of person it is。
Three things were explained, and the car came right: which part was abnormal, when it appeared, had nothing to do with the bearing. He said, "there's something wrong with the car." he said, "arise, it's obvious, it's loaded, it's empty." mostly, it's got oil and seals。
Is annual inspection and maintenance the same thing
Nope. The annual review of cranes is carried out by the testing agency and the findings are also made by the testing agency, which is able to cooperate with the use unit: the information is ready, the site is cleared, the inspection is in place, and the inspection is then processed by modification。
It's not the day of the examination, most of it, but the record of the previous year. Two years of problems with the same equipment, as can be seen from the record, is also the basis for scheduled repairs. It's normal for us to be in position, and it's natural for us to pass。
What are you gonna do with it
It's not "open it." it's pull back. Four articles were determined: whether the main beam was scratched beyond the limit of the protocol; the cost of repairs as a proportion of the price of the new machine of the same size; the extent of the loss of the shutdown; and whether spare parts were available。
In other words, the change should be calculated together, not just for repair. A major overhaul of the maintenance records of previous years, as well as failure records, was an important basis for the determination. The cost of major repairs is not on the quotations and is in the days of parking. The programme, the sub-proposals and the suspension for a few days were clearly stated before the action was taken。
Should we re-subscribe it
The re-engineering of cranes has changed functions or main parameters: positioning, shaking, remote control, security surveillance, gear change, speed change。
Here's a hard line. The licence item is "building (including repair) of lifting machinery" and involves modifications of structure or main parameters, which are required to be declared and inspected in accordance with the requirements; and modification, primarily in the electrical and control categories, usually falls within the scope of the licence. The structure has been changed, the parameters have been changed and the process cannot be saved。
In the case of the raw material bank of a glass factory in nanjing, the grab truck was completed by nanjingdworth crane limited. Ch1 a new qz5t-28. 5m smart grab bridge crane, ch3 old qz5t-16. 5m for intellectual adaptation, mechanical, electrical, detection, three places: triple positioning at > 5 cm, electronic shake-back control at > 5 cm, full capacity stabilization at over 85%, out of vaults at 20t/h, 7 x 24 hours unworked。
Retrofitting can't land, more like scheduling. The non-stop plant usually lets the new one go first, then stops the old machine and shifts it apart; during the renovation, manual and remote control is retained and emergency response is still operational。
What are you looking at
Protection, maintenance, annual check-ups, overhauls, adaptations, whatever line is taken, the selection of the unit is the same, the same。
A question of scope. The licence number and the scope of the permit are such that it is possible to match the on-site tonnage. The numbering is published on the website of the provincial directorate and the number itself is valid. It is read together with the permission item column at the time of approval, but only without the number, which means that it is not。
Two questions. The door-to-door operator holds a special equipment operator's certificate, and there is a clear separation between installation and electrical work. I can't answer that. Most of the scenes are casual。
Three questions for the record. Every time you're done, you don't give the slip. Here, it shows that the family is using the wip process; there is no basis for the problem。
With these three pairs, nanjing devos cranes, ltd., can match: ts 3432157-2028, permission to install cranes (including repair), level b 200t and below, valid until april 2028, approximately 2 hours in nanjing city and approximately 8 hours in the vicinity. The licence items do not contain whole-manufacturing production, and the equipment is based on a production-capable host unit, which does not include more than 200 tons. It's better to talk in terms of scope than anything。
Five words are clear, and the rest is simple: which lines to follow and who to find. The real place to spend money is not on the quotations, but not at that time。
