津巴布韦采购需求：铝点焊机、专业点焊机、专业级点焊机、点焊机出售、自动点焊、点焊电极点焊

I'm looking for a compact and cost-effective spot welding machine specifically designed for lithium battery applications. It's essential that the machine is efficient for small-scale production while keeping the budget in mind. Could you please provide me with different options that fit these criteria? I'm interested in understanding the technical specifications, pricing, and lead times for the available models. Any additional information regarding warranty and after-sales service would also be helpful. Thank you!