Meanwhile very cheap, it is common used in the plastic pipe welding. 01. Specification: D630, D450, D315, etc 02. Power source: Electric hydraulic, manual hydraulic, hand controlled and hydraulic socket. 03. Power supply: Single phase 220v 04. Temperature: 0 ~ 300 05. Electric power of the machine: according to specific type 06. Actual electric power: According to specific type 07. Gross weight (kg): 46 ~ 540, according to specific type 08. Net weight (kg): 38 ~ 458, according to specific type 09. Carton per machine: 1 ~ 5, according to specific type 10. Volume (cubic meter): 0.3 ~ 2.5, according to specific type. Packed in carton.