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Altogether84, Every page shows：18article
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A rolling machine is a key piece of equipment on a steel drum production line, transforming flat steel sheets into cylindrical drum bodies. It's located after leveling and shearing and before spot welding. Simply put, it "rolls" the cut rectangular steel sheets into a cylinder, preparing for the subsequent longitudinal seam welding. Currently, the most commonly used rolling machine in the steel drum industry is the three-roll symmetrical rolling machine. Structurally, it consists of a frame, an...
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A leveling and shearing machine, also known as a leveling machine or cross-cutting line, is an indispensable piece of equipment in the modern metal processing industry. It is mainly used to uncoil, level, and cut metal coils into flat sheets of the required length, which are then stacked. The leveling and shearing machine has a highly efficient leveling function. Through repeated pressing by multiple sets of rollers, it effectively corrects the curvature and ripples of the coil, eliminates in...
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This equipment is a dedicated automated spray booth for steel drum production lines. It employs PLC fully automatic program control and can perform single-color or multi-color high-efficiency spraying on the inner and outer surfaces of steel drums, supporting both vertical and horizontal coating processes. The equipment is equipped with a water curtain/dry curtain paint mist purification system and an independent drying unit, significantly improving the working environment and meeting environmen...
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Engineered for seamless integration with production lines for steel, oil, stainless steel, and chemical barrels, this spray booth automates the application of protective and decorative coatings. Unlike manual painting, which often results in uneven finishes and high labor costs, this system utilizes precision spray technology to ensure consistent, uniform coverage on both the interior and exterior surfaces of each drum.The result is a high-quality, durable finish that provides superior resistanc...
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The machine operates on a rolling forming principle, utilizing friction to drive the drum body between upper and lower corrugating rollers. Through coordinated rotational and radial feed movements, the rollers create localized plastic deformation on the drum surface, producing uniform corrugations without thinning the material wall.Modern automatic corrugation forming machines can process steel drums ranging from 100 liters to 220 liters (55 gallons), with production speeds varying from low-spee...
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The fully automatic seam welding machine is the core equipment on the steel drum production line for longitudinal lap seam welding after the steel plates of the drum body are rolled into a circle. It integrates functions such as automatic feeding, rolling, welding, flattening the weld seam, and unloading. Its working principle is based on resistance welding: after the steel plate is rolled and positioned, it is fed into the space between the upper and lower welding rollers by a servo pusher alon...
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This can sealer features graded high efficiency: fully automatic models seal 20–50 cans per minute, high-speed versions reach 100–150 cans per minute (2–3 times more efficient than semi-automatic equipment), and servo high-speed types cap at 50 cans per minute. It boasts strong compatibility for round cans ranging φ30–280mm in diameter and 25–360mm in height with quick size switching via mold replacement, plus dedicated models for square, oval and other irregular cans. Adopting a stationary-can...
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Steel Barrel Rolling Machine delivers stable, high-yield production via cycloidal gear or hydraulic transmission and supports automatic feeding. Its dual-end synchronous roller adjustment ensures precise forming, limiting end diameter deviation ≤50mm and alignment error ≤5mm for uniform curvature. Fully compliant with GB325 standards, it processes all standard cylindrical and conical drum sheets of varying sizes and thicknesses. The stress-relieved high-strength welded frame optimized by FEA mai...
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This automatic drum leak testing machine delivers high inspection efficiency with a fast 3–5-second single-drum testing cycle, supporting line speeds of 350–900 drums per hour for mass continuous production. It achieves superior detection precision, identifying tiny leaks down to φ0.03 mm with a 0.5% F.S. accurate pressure sensor to cut false detection rates. Multiple test modes including positive pressure, vacuum chamber, water immersion and helium mass spectrometry are configurable to match va...
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This new vertical seaming machine integrates high efficiency, precise sealing, stable operation and intelligent control, outperforming conventional equipment comprehensively. It delivers outstanding production capacity with a cycle time of only 3.2–3.5 seconds per drum and an hourly output ranging from 100 to 900 drums, greatly boosting overall line productivity. Equipped with multi-stage seaming technology and heat-treated high-precision seaming rollers, it achieves tight, leak-proof sealing wi...
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High Efficiency & Stability Operating speeds reach 50–120 strokes/minute (mechanical/pneumatic), with hydraulic working speeds of 12–25 mm/s, balancing efficiency and precision. High-Precision Machining Slide adjustment precision reaches 0.1 mm, with high-end models achieving ±0.01 mm positioning accuracy, ensuring consistent stamping dimensions. Safety & Reliability Equipped with overload protection (shear-pin/hydraulic safety valves), dual solenoid valves, and optional photoelectric guards;...
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Enhanced Efficiency: Fully automated spraying with a daily capacity of up to 1,000 drums per unit; productivity is more than eight times higher than manual spraying. Uniform Coating: Utilizes electrostatic or airless spraying technology; coating thickness variance is ≤±5μm, ensuring no sagging or missed spots and providing strong adhesion. Cost Savings: Reduces labor requirements by over 70%; precise spraying combined with powder recovery (rate >85%) significantly minimizes material waste. En...
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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. 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 Mai...
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his press machine integrates high efficiency, precision, safety and flexibility to support stable and high-volume metal stamping production. It achieves 50–120 mechanical and pneumatic strokes per minute and 12–25 mm/s hydraulic working speed, balancing efficient output and reliable processing stability for long-cycle continuous operation. Featuring outstanding machining accuracy, the equipment offers 0.1 mm slide adjustment precision, with premium models reaching ±0.01 mm positioning accuracy,...
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