JLKJ CNC Machine

JLKJ CNC Machine Tools Co., Ltd. E-mail: jinlo@jlkjmachine.com

Get a Quote

HVAC Duct Forming & Fabrication Solutions

High-Efficiency Sheet Metal Machinery for Rectangular & Spiral Air Duct Production

Auto Duct Production Line 7

Welcoming Worldwide Clients for On-Site Visits, Technical Exchange & Long-Term Cooperation.

High-Precision CNC Press Brakes

Engineered for Superior Accuracy, Efficiency & Heavy-Duty Sheet Metal Bending

Automated Laser Cutting Solutions

Seamless Auto-Load & Unload Systems for High-Speed, Non-Stop Metal Fabrication

Products Category

HVAC Duct Machine

Round Duct Shrimp Elbow Forming Machine with Dual Workstations

Round Duct Shrimp Elbow Forming Machine with Dual Workstations

Mould-Type Spiral Duct Forming Machine for High-Airtightness Round Ducts

Mould-Type Spiral Duct Forming Machine for High-Airtightness Round Ducts

HVAC Flat Oval Spiral Pipe Stretching and Forming Machine (PDTY-3000)

HVAC Flat Oval Spiral Pipe Stretching and Forming Machine (PDTY-3000)

Automatic Spiral Duct Forming Machine for Round HVAC Air Ducts

Automatic Spiral Duct Forming Machine for Round HVAC Air Ducts

Laser Cutting Machine

CNC Plasma Cutting Machine for HVAC Sheet Metal Air Ducts

CNC Plasma Cutting Machine for HVAC Sheet Metal Air Ducts

Automatic Uncoiling and Feeding Fiber Laser Cutting Production Line

Automatic Uncoiling and Feeding Fiber Laser Cutting Production Line

CNC Fiber Laser Cutting Machine

CNC Fiber Laser Cutting Machine

Press brake machine

Hydraulic Torsion Bar CNC Press Brake for Sheet Metal Bending

Hydraulic Torsion Bar CNC Press Brake for Sheet Metal Bending

CNC Electro-Hydraulic Servo Press Brake for Sheet Metal Bending

CNC Electro-Hydraulic Servo Press Brake for Sheet Metal Bending

Riveting & Welding Machine

Handheld Fiber Laser Welding Machine for Metal Sheet & HVAC Duct

Handheld Fiber Laser Welding Machine for Metal Sheet & HVAC Duct

Rolling Machine

Hydraulic 3-Roller Plate Bending Machine with Motorized Top Roll Lifting

Hydraulic 3-Roller Plate Bending Machine with Motorized Top Roll Lifting

Electric Asymmetrical 3-Roll Plate Rolling Machine for Circular Air Duct

Electric Asymmetrical 3-Roll Plate Rolling Machine for Circular Air Duct

CNC 4-Roll Plate Rolling Machine for Heavy-Duty Sheet Metal Bending

CNC 4-Roll Plate Rolling Machine for Heavy-Duty Sheet Metal Bending

CNC 3-Roll Plate Rolling Machine for Sheet Metal Bending

CNC 3-Roll Plate Rolling Machine for Sheet Metal Bending

Shearing machine

Hydraulic Guillotine Shearing Machine for Sheet Metal Cutting

Hydraulic Guillotine Shearing Machine for Sheet Metal Cutting

Hot Products

Round Duct Shrimp Elbow Forming Machine with Dual Workstations

Round Duct Shrimp Elbow Forming Machine with Dual Workstations

Mould-Type Spiral Duct Forming Machine for High-Airtightness Round Ducts

Mould-Type Spiral Duct Forming Machine for High-Airtightness Round Ducts

HVAC Flat Oval Spiral Pipe Stretching and Forming Machine (PDTY-3000)

HVAC Flat Oval Spiral Pipe Stretching and Forming Machine (PDTY-3000)

Automatic Spiral Duct Forming Machine for Round HVAC Air Ducts

Automatic Spiral Duct Forming Machine for Round HVAC Air Ducts

CNC Plasma Cutting Machine for HVAC Sheet Metal Air Ducts

CNC Plasma Cutting Machine for HVAC Sheet Metal Air Ducts

Electric Guillotine Shearing Machine for HVAC Sheet Metal

Electric Guillotine Shearing Machine for HVAC Sheet Metal

Auto Feeding Sheet Metal Shearing Machine for HVAC Ductwork

Auto Feeding Sheet Metal Shearing Machine for HVAC Ductwork

HVAC Duct Corner Cleat Punching Machine for TDF/TDC Flange Corners

HVAC Duct Corner Cleat Punching Machine for TDF/TDC Flange Corners

About Us

JLKJ CNC Machine Workshop

Precision CNC Machine Tools Manufacturer Since 2014

JLKJ CNC Machine Tools Co., Ltd. is a dedicated industrial equipment manufacturing enterprise specialized in high-performance sheet metal processing solutions.

We professionally engineer and produce premium machinery including CNC press brakes, shearing machines, fiber laser cutting machines, and automated HVAC duct production lines. Engineered for rigorous global industrial standards, our machines deliver exceptional accuracy, long-term durability, and outstanding productivity for fabrication facilities worldwide.

New Products

Round Duct Shrimp Elbow Forming Machine with Dual Workstations

Round Duct Shrimp Elbow Forming Machine with Dual Workstations

Mould-Type Spiral Duct Forming Machine for High-Airtightness Round Ducts

Mould-Type Spiral Duct Forming Machine for High-Airtightness Round Ducts

HVAC Flat Oval Spiral Pipe Stretching and Forming Machine (PDTY-3000)

HVAC Flat Oval Spiral Pipe Stretching and Forming Machine (PDTY-3000)

Automatic Spiral Duct Forming Machine for Round HVAC Air Ducts

Automatic Spiral Duct Forming Machine for Round HVAC Air Ducts

CNC Plasma Cutting Machine for HVAC Sheet Metal Air Ducts

CNC Plasma Cutting Machine for HVAC Sheet Metal Air Ducts

Electric Guillotine Shearing Machine for HVAC Sheet Metal

Electric Guillotine Shearing Machine for HVAC Sheet Metal

Auto Feeding Sheet Metal Shearing Machine for HVAC Ductwork

Auto Feeding Sheet Metal Shearing Machine for HVAC Ductwork

HVAC Duct Corner Cleat Punching Machine for TDF/TDC Flange Corners

HVAC Duct Corner Cleat Punching Machine for TDF/TDC Flange Corners

Hydraulic 3-Roller Plate Bending Machine with Motorized Top Roll Lifting

Hydraulic 3-Roller Plate Bending Machine with Motorized Top Roll Lifting

Electric Asymmetrical 3-Roll Plate Rolling Machine for Circular Air Duct

Electric Asymmetrical 3-Roll Plate Rolling Machine for Circular Air Duct

CNC 4-Roll Plate Rolling Machine for Heavy-Duty Sheet Metal Bending

CNC 4-Roll Plate Rolling Machine for Heavy-Duty Sheet Metal Bending

CNC 3-Roll Plate Rolling Machine for Sheet Metal Bending

CNC 3-Roll Plate Rolling Machine for Sheet Metal Bending

Call WhatsApp Email Get Quote