The Tin Knocker line of sheet metal working machinery was specifically developed to meet the needs of the small to medium sized HVAC contractor. The line is unique in that it is the only line which has all machines necessary to set up a complete HVAC sheet metal shop. Some machinery manufactures make roll formers, but not shears and brakes. Others make slitters or beaders, but not shears, brakes or roll formers.

• 成型折弯机
• 等离子切割机
• 点焊机
• 翻边机
• 割理边折弯机
• 辊轧成型机
• 剪板机(Gauge制)
• 脚踏剪板机
• 卷板机
• 开槽机
• 扣压机
• 联合冲剪机
• 溜板式弯板机
• 盘盒类零件折弯机
• 手动剪切机
• 修整/卷边/翻边机
• 旋转剪切机（包括圆形和环形）
• 折边机
• 转塔冲床
• 纵切机和纵切线