I have been engaged in investment casting production and technical management 13 years. I just don't have a job at the moment. I'd like to share with you some experience in building a new factory, which I hope will be useful to you.
First of all, it depends on how much you want to go to an annual production line. Of course, the input of 1000 tons is different from that of1000 tons.
Secondly, it depends on which production line you want to go to. There are great differences in product quality between low-temperature wax+water glass coating and medium-temperature wax+silica sol coating, and of course the investment will be different. The two production processes are different, the equipment is definitely different, and the later input and output are underground.
The capital investment is mainly the factory building, about 34,000 square meters, depending on how to plan, otherwise 10000 square meters will be chaotic. In terms of equipment funds, the transformer needs 4 million yuan-/kloc-0 million yuan, which is planned according to the production electricity consumption. Production equipment mainly includes wax press, with low-temperature wax of about 45,000 yuan and medium-temperature wax of 3,000 yuan. 50,000-40,000 yuan each, and some are more expensive. Shell-making equipment and facilities: sodium silicate process is about 50,000 yuan, and silica sol process is nearly 65,438+million yuan. The dewaxing equipment is about 20,000 and 65,438+10,000 respectively. There are about 80,000 intermediate frequency machines with 100kg, and more than 10,000 intermediate frequency machines with100 kg. There are about 50,000 template baking machines, and the post-processing equipment includes cutting machine, shot blasting machine, argon arc welding machine and grinding machine. According to the needs of various equipment, it is about10-200,000. After you decide which production line to use, you can find an equipment manufacturer to quote the required number of equipment, and then you can budget the equipment funds.
In fact, the most important thing to build a new precision foundry is not the factory building, equipment or business, but where you can recruit skilled workers. This line is already unpopular, and there are not many employees. Shell-making smelting technology is high, and smelting is still at high temperature. It is even more difficult to find people with skills and dedication.
The preparation of a new precision foundry must involve professionals, otherwise hundreds of thousands of blisters will not be wasted.
The above is my humble opinion on the preparation of the new factory for your reference only.