A small spray molding plant to how much money what equipment is needed I have business

Spray plastic need oven, spray booth, spray machine, oven depends on the size of the 10 cubic meters with diesel about 25,000 yuan, with electricity 12,000 yuan, spray booth 2000-5000 can be done, spray machine 2,800 yuan, but also need an air compressor 2,500 yuan, other miscellaneous 3,000 yuan. Need technical problems can find me, I do this line has 20 years.