Butt Welding Machine
(Total 54 Products)
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Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Basic Info. Model NO.: UNS Electric Current: AC Type: Flash Butt Welder Current: Alternating Current Power: 380V/50Hz Cooling Water Pressure: 0.2MPa Transport Package: at Customer's Request Specification: export standard Trademark:... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets/ MonthOverview Basic Info. Electric Current: AC Type: Butt Welders Item: Butt Welder Welding Area: 200-1200mm² Hydraulic Pressure: 5~12MPa Rated Clamping Force: 400kn Rated Upsetting Force: 200kn Transport Package: at Customer's Request Specification:... -
Min. Order:1 Piece/PiecesSupply Ability:500 Sets/ YearOverview Basic Info. Model NO.: UN-25/40/80/100/150/200 Type: Butt Welders Certificates: CE, CCC, ISO9001 Current: Alternating Current Rated Power(kVA): 100-1250 Jaw Distance(mm): 55-500 Transport Package: at Customer's Request Specification:... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Basic Info. Electric Current: AC Type: Butt Welders Item: Flash Butt Welding Machine Current: Alternating Current Rated Power(kVA): 100-1250 Jaw Distance(mm): 55-500 Transport Package: at Customer's Request Specification: export standard... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Basic Info. Model NO.: UNS-80/100/150/200/400/800/1000/1250kva Electric Current: AC Type: Butt Welders Flash Butt Welding: Flash Butt Welding Machine Current: Alternating Current Rated Power(kVA): 100-1250 Item: Butt Welding Machine... -
Min. Order:1 Piece/PiecesSupply Ability:500 Sets/ YearOverview Basic Info. Electric Current: AC Type: Butt Welders Certificates: CE, CCC, ISO9001 Current: Alternating Current Rated Power(kVA): 100-1250 Jaw Distance(mm): 55-500 Transport Package: at Customer's Request Specification: export standard... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets /MonthOverview Basic Info. Electric Current: AC Type: Butt Welders Current: Alternating Current Pressure System: pneumatic Vertical or Lever Transport Package: at Customer's Request Specification: export standard Trademark: xinchang Origin: Ningbo China... -
Min. Order:1 Piece/PiecesSupply Ability:500 Sets/ YearOverview Basic Info. Model NO.: UN Electric Current: AC Type: Butt Welders Current: Alternating Current Primary Voltage: 380V Rated Frequency: 50Hz Transport Package: at Customer's Request Specification: export standard Trademark: Xinchang Origin:... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Basic Info. Model NO.: UNS Electric Current: AC Type: Flash Butt Welding Machine Current: Alternating Current Rated Power(kVA): 100-1250 Jaw Distance(mm): 55-500 Transport Package: at Customer's Request Specification: export standard... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets/ MonthOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UNS-250/400/600/800/1000/1600/1800 Electric Current AC Type Butt Welders Certificates CE, CCC, ISO9001 Current Alternating Current... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets/ MonthOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. 400kva, 600kva, 800kva, 1000kva, 1250kva Electric Current AC Type Butt Welders Current Alternating Current Certificates CE, CCC,... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets/ MonthOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UNS-200kva to 1800kva Electric Current AC Type Butt Welders Current Alternating Current Certificates CE, CCC, ISO9001 Rated... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets/ MonthOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Frequency Range Intermediate Frequency Electric Current DC Type Butt Welders Current Alternating Current Certificates CE, CCC, ISO9001 Rated... -
Min. Order:1 Piece/PiecesSupply Ability:500 Sets/ YearOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UN-40, 80 Type Butt Welders Certificates CE, CCC, ISO9001 Current Alternating Current Rated Power(kVA) 100-1250 Jaw... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets /MonthOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Electric Current AC Type Butt Welders Current Alternating Current Certificates CE, CCC, ISO9001 Rated Power(kVA) 100-1250 Name Butt Welding... -
Min. Order:1 Piece/PiecesSupply Ability:500 Sets/ YearOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Electric Current AC Type Butt Welders Current Alternating Current Certificates CE, CCC, ISO9001 Jaw Distance(mm) 55-500 Name Butt Welding... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets/ MonthOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. 400kva, 600kva, 800kva, 1000kva, 1250kva Electric Current AC Type Butt Welders Current Alternating Current Certificates CE, CCC,... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Product Description Product Parameters Finished product display Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UNS Electric Current AC Type Butt Welders Item Flash Butt Welding Machine Current Alternating Current... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Product Description Product Parameters Finished product display Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UNS Electric Current AC Type Butt Welders Item Flash Butt Welding Machine Current Alternating Current... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Product Description Product Parameters Finished product display Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UNS Electric Current AC Type Butt Welders Item Flash Butt Welding Machine Current Alternating Current... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Product Description Product Parameters Finished product display Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UNS Electric Current AC Type Butt Welders Item Butt Fusion Machine Current Alternating Current Rated... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Product Description Product Parameters Finished product display Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UNS Electric Current AC Type Butt Welders Item Butt Fusion Machine Current Alternating Current Rated... -
Min. Order:1 Piece/PiecesSupply Ability:200 Sets/ YearOverview Product Description Product Parameters Finished product display Detailed Photos Company Profile FAQ Overview Basic Info. Model NO. UNS Electric Current AC Type Butt Welders Item Butt Fusion Machine Current Alternating Current Rated... -
Min. Order:1 Piece/PiecesSupply Ability:20 Sets /MonthOverview Product Description Product Parameters Detailed Photos Company Profile FAQ Overview Basic Info. Electric Current AC Type Butt Welders Current Alternating Current Certificates CE, CCC, ISO9001 Rated Power(kVA) 100-1250 Name Butt Welding...
A Butt Welding Machine is a specialized tool used to join two workpieces (typically metal, plastic, or thermoplastic pipes/sheets) along their flat, opposing ends (butt joints) through heat, pressure, or both. It eliminates the need for additional fillers, creating strong, leak-resistant bonds critical in construction, manufacturing, and plumbing.
There are two primary types: thermal butt welders and resistance butt welders. Thermal models (common for plastics) heat the workpieces’ ends with a hot plate until molten, then press them together to fuse as they cool. Resistance welders (for metals) pass an electric current through the joint, generating heat via electrical resistance, while applying pressure to forge the bond—ideal for steel, aluminum, and copper.
Key components include clamping jaws (to secure workpieces), a heating element (hot plate or electrode), a pressure application system (hydraulic, pneumatic, or manual), and temperature/pressure controls for precision. Modern units often feature digital displays for consistent parameter setting, reducing human error.
Applications span industries: plumbing uses plastic butt welders for PVC/PE pipes; automotive manufacturing joins metal components; construction fuses steel rebars or structural beams. Its advantages include high joint strength, cost-efficiency (no fillers), and suitability for both small-scale repairs and large-scale production. Proper operation requires material compatibility checks and adherence to temperature/pressure guidelines to ensure joint integrity.