1. Hydraulic + PLC Control, Simple Operation: Hydraulic drive for expansion block extension and retraction, resulting in low impact and stable operation; Siemens PLC touchscreen allows for setting rib positions, quantity, and depth with one-button switching.<br/> 2. Compatible with Multiple Specifications: Applicable to barrel diameters of φ350~600mm, barrel heights of 250~1000mm, and thicknesses of 0.5~1.5mm, handling 18L~250L barrels in one machine; supports single-sided/double-sided rib expa...
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1. Dual Motor Independent Drive, Simplified Structure: Each spindle box is driven by a separate motor, reducing transmission links, resulting in a smaller size and lighter weight. Compared to a single-motor centralized drive structure, this design is simpler, more aesthetically pleasing, and easier to maintain.<br/> 2. Hydraulic Drive for Smooth and Reliable Movement: The left and right spindle boxes are driven by hydraulic cylinders to move relative to each other, synchronously clamping the st...
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1. One machine completes the entire process: automatic feeding → rolling → welding → roll forming → unloading. Seven overlapping steps ensure high efficiency and eliminate the need for preceding and subsequent grinding and trimming processes.<br/> 2. Reliable welding quality: The overlap is only 2.5±0.5mm, resulting in smooth welds without spatter. After two roll forming processes, the barrel body is aesthetically pleasing, and its airtightness meets export hazardous materials regulations.<br/>...
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1. Dual Forming in One Machine: Simultaneously completes corrugation and W-rib rolling, eliminating secondary processes and increasing efficiency by over 30%.<br /> 2. PLC Intelligent Control: Touchscreen allows for setting the number of corrugations (3-7 lines), spacing, and depth; operation is simple and parameters are adjustable.<br /> 3. High Forming Precision: Hydraulically driven, producing uniform, skew-free corrugations with a maximum depth of 9mm.<br /> 4. Compact Structure and Easy...
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1. Three-beam, four-column rigid structure: Strong resistance to eccentric loads, vibration aging treatment ensures long-term deformation resistance.<br/> 2. PLC constant pressure/constant stroke control: Three operating modes (adjustment/manual/semi-automatic) including pressure holding delay, automatic return, and ejection.<br/> 3. Servo energy-saving type: 30%–70% energy saving compared to ordinary models, noise <75dB, and no hydraulic oil leakage.<br/> 4. Four-column guiding accuracy ±0.1...
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1. Stable Welding Quality: The weld formation is aesthetically pleasing and consistent, free from defects such as porosity, undercut, and cracks, meeting RT/UT inspection requirements.<br/> 2. High Automation: PLC integrated control + touchscreen operation enables fully automated process from parameter preset, automatic arc initiation, automatic welding, to automatic arc termination; supports multi-layer, multi-pass continuous automatic welding without manual adjustments.<br/> 3. High Producti...
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1. ±0.2mm Synchronization Accuracy: Electronic balance control of the work rolls ensures no deviation during long-term rolling, with a roundness error ≤1mm.<br/> 2. One-time Forming ≤2 minutes: CNC fully automatic rolling, no need for reversing (four-roll), increasing production efficiency by 50%–80% compared to three-roll.<br/> 3. Minimal Residual Straight Edge After Pre-bending: The four-roll structure includes pre-bending, eliminating the need for auxiliary equipment or sheet metal reversin...
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