HM128-C High-speed thick cloth level sewing machines is applied to sewing jieans,tents,seat cushions,leather goods etc.Model HM128-C the with adoption of automatic.Silicone-oil thread lubricating system which guarantee the stable sewing performance,high efficiency and excellent quality.Equipped with big rotary hook.And self-lubricating system to reduce bobbin changing and streng then the durability of the hook and other easily damaged parts.