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What if your welds were 3x stronger and 50% faster? XIN CHANG is redefining manufacturing with advanced friction welding technology that delivers stronger, leak-resistant joints, faster cycle times, and greater precision while cutting downtime and production costs. With over 20 years of expertise, Ningbo Xin Chang Machinery Co., Ltd. provides high-performance friction welding machines, resistance welding machines, and heat exchanger equipment designed to improve reliability, reduce defects an
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Is your Resistance Welding Machine falling short of production expectations? In many cases, the problem comes down to five common issues: inconsistent materials, worn or poorly maintained electrodes, damaged tooling, loose or unstable electrical connections, and incorrect process settings. Even small changes in p
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Is your welding machine costing you $50k a year in downtime? Unplanned stoppages can quietly drain profit through lost output, repair costs, overtime, delivery delays, wasted materials, and even warranty issues. Beyond the obvious expenses, poor maintenance can also reduce weld quality, increase energy use, shorten equipment life, and create safety risks that affect both productivity and reputation. The good news is that regular servicing and preventative maintenance help catch problems early
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Tired of weld failures? Modern welding machines can dramatically improve reliability, precision, and consistency—helping manufacturers reduce defects by up to 90%. In industries like EV and aerospace, where weld quality directly affects safety and performance, common issues such as porosity, cracks, spatter, poor penetration, and other internal or external defects can lead to costly rework and weak structural integrity. The solution starts with clean surface preparation, optimized welding p
Pipe Expansion Machine
- manufacturer, factory, supplier from China(Total 12 Products for Pipe Expansion Machine)
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Brand:xinchangAutomatic Fin Insertion & Tube Expansion Machine for HVAC: An efficient assembly engine for HVAC equipment This equipment is specially developed for the mass production of refrigerator heat exchangers, serving as core production gear in... -
Brand:xinchangHydraulic Push-Type Tube Expander: An efficient helper for precise connections This special unit is designed for refrigerator evaporator fin tube insertion. As a professional In-Line Evaporator Core Assembly Machine, it replaces conventional manual... -
Brand:xinchangSupply Ability:100 Set/ YearAutomatic Vertical Pipe Expander Machine with Door Product Description This professional Vertical Tube Expander Machine serves as core Heat Exchanger Processing Equipment, engineered exclusively for expanding tubes on fin heat exchangers to meet... -
Brand:xinchangSupply Ability:100 Set/ YearHeat Exchanger Vertical Pipe Expander Machine Product Description The Heat Exchanger Vertical Pipe Expander Machine is a high-efficiency special equipment designed for the production and processing of fin heat exchangers, also widely known in the... -
Brand:xinchangSupply Ability:20set / MonthsAs a professional In-line Type Evaporator Processing Equipment, this dedicated unit is engineered for refrigerator evaporator fin-tube assembly. It upgrades conventional manual fin insertion to fully automatic operation, cutting labor costs and... -
Brand:xinchangAutomatic Double-Head Pipe Threading Machine Product Description This premium equipment is widely known as the Automatic Double-Head Pipe Threading Equipment, a professionally engineered special machine exclusively built for the precision... -
Brand:xinchangSupply Ability:30sets/YearAutomatic Double-Head Pipe Threading Machine Product Description This premium equipment is widely known as the Automatic Double-Head Pipe Threading Equipment, a professionally engineered special machine exclusively built for the precision... -
Brand:xinchangHydraulic Hole Punching Machine for Metal Sheets: An efficient punching tool for metal sheet processing This equipment is specialized in spatial pipe bending, widely applied to pipeline processing of central air conditioning, airplanes and... -
Brand:xinchangSupply Ability:30sets/YearAutomatic Hydraulic Heat Exchanger Pipe Expander Machine Product Description This dedicated pipe expanding equipment is professionally engineered to process heat exchanger coil tubing, serving as core processing gear for heat exchanger manufacturing... -
Brand:xinchangSupply Ability:20set/MonthAutomatic Hydraulic Pipe End Forming Flaring Machine Product Description -
Brand:xinchangSupply Ability:100 Set/ YearHydraulic Fin Coil Pipe Expanding Machine Product Description Tailored exclusively for the precision forming of fin heat-exchanger components, this dedicated expander streamlines core tube machining by integrating pipe expansion, tube flaring and... -
Brand:xinchangFins Evaporator Coils Pipe Twisting Machine Product Description This Automatic type Pipe End Forming Machine, a professional CNC Pipe End Processing Machine, is composed of workstation, flattening die, positive pressure cylinder, lateral pressure...
Video
Automatic Fin Insertion Tube Expansion Machine
Automatic Push-Type Tube Fin Inserting Expansion Machine
Automatic Vertical Pipe Expander Machine with Door
Heat Exchanger Vertical Pipe Expander Machine
Automatic Evaporator Tube Fin Inserting Expansion Machine
Automatic Double Head Threading Pipe Machine
Automatic Double-Head Pipe Threading Machine
Automatic Hydraulic Pipe Hole Punching Flanging Machine
Automatic Hydraulic Heat Exchanger Pipe Expander Machine
Automatic Hydraulic Pipe End Forming Flaring Machine
Hydraulic Fin Coil Pipe Expanding Machine
Fins Evaporator Coils Pipe Twisting Machine
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