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Zhoushan Sinda Machinery Co., Ltd.
The professional manufacturer and solution maker for metal packing machinery, which is located in Zhoushan, the main production base of metal packing machinery and equipment in China. As China Chemical Tin Can/Pail Making Machines & Production Line Manufacturers and Chemical Tin Can/Pail Making Machines & Production Line Factory, we mainly focus on various automatic can-making and metal lids lines and other metal packaging machines, including Easy open-end (EOE) Production Lines, 2-piece DRD Can lines, Food Tin Can lines, Chemical Tin Can Lines, Fancy Tin Can Line, Aerosol Dome & Cone Line, Metal Lids & Bottom Production Line, Duplex Slitter...
As a rich experienced manufacturer & exporter in the metal packing machinery field, we provide our clients not only the suitable solutions and high-quality machines but also the lifetime after-sale service.
We manufacture and provide the following packing machinery:
Easy Open End (EOE) Production Line
2 Piece DRD Can Production line
Metal Lid/Bottom Production Line
Aerosol Tin Can Production Line
3 Piece Food Tin Can Production Line
Fancy Tin Can Making Machines & Production Line
Chemical Tin Can/Pail Making Machines & Production Line
Semi-automatic machines
Slitter
Molds
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  • High-tech enterprise certificate
  • Certificate of conformity
  • Attestation certificate of machinery directives
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Chemical Tin Can/Pail Making Machines & Production Line Industry knowledge

Stretch Forming Technology in CHEMICAL TIN CAN/PAIL MAKING MACHINES & PRODUCTION LINE

Stretch forming technology is a crucial process in the manufacturing process of chemical tin cans/paint cans. This technology allows manufacturers to create containers with specific shapes and sizes from flat metal materials to meet the storage and transportation needs of various chemicals and liquids. CHEMICAL TIN CAN/PAIL MAKING MACHINES & PRODUCTION LINE uses advanced stretch forming technology to ensure high quality, high precision and high efficiency of products.

Stretch forming technology is a metal processing method that uses mechanical force or hydraulic force to stretch metal sheets into a mold to obtain the desired shape and size. In the production of chemical tin cans/paint cans, stretch forming technology is widely used to manufacture the main part of the can body, especially those with complex shapes and curves. Stretch forming technology can accurately control the shape and size of the can body, ensuring that each product meets strict specifications. This is crucial for the storage and transportation of chemicals and liquids, because the sealing and stability of the container directly affect the quality and safety of the product. Stretch forming technology can adapt to the needs of products of different specifications and shapes. By changing the mold, the production line can be quickly adjusted to produce chemical tin cans/paint buckets of different sizes and shapes. Stretch forming technology is also a fast and continuous production process that can produce a large number of products in a short time, which helps to reduce production costs and improve production efficiency.

In CHEMICAL TIN CAN/PAIL MAKING MACHINES, stretch forming technology has been widely used. These machines are equipped with advanced mold systems and control systems to ensure the efficiency, precision and stability of the stretch forming process.
Mold system: The mold is the core component of stretch forming technology. CHEMICAL TIN CAN/PAIL MAKING MACHINES uses high-precision mold systems. These molds are precisely designed and manufactured to ensure that the shape and size of the can body meet the specification requirements. At the same time, the mold system also has a quick replacement function to adapt to the needs of products of different specifications and shapes.
Control system: The control system of CHEMICAL TIN CAN/PAIL MAKING MACHINES uses advanced PLC and servo systems. These systems can accurately control various parameters in the stretch forming process, such as stretching speed, stretching force, temperature, etc. By adjusting these parameters, the quality and production efficiency of the can can be ensured.
Automated operation: CHEMICAL TIN CAN/PAIL MAKING MACHINES realizes the automated operation of the stretch forming process. From the loading and stretch forming of raw materials to the unloading and inspection of products, the entire process is automatically controlled. This not only improves production efficiency, but also reduces the error rate and safety risks of manual operation.

With the continuous growth of demand for chemical and liquid storage, the application prospect of stretch forming technology in the field of chemical tin can/paint bucket manufacturing is very broad. In the future, with the continuous advancement and innovation of technology, stretch forming technology will be more efficient, precise and intelligent, bringing greater development space for the chemical tin can/paint bucket manufacturing industry.

Welding Technology in CHEMICAL TIN CAN/PAIL MAKING MACHINES & PRODUCTION LINE

In the production of chemical tin cans/paint cans, welding technology is mainly used to connect the various parts of the can, including the can body, can bottom, can cover, etc. The quality of welding directly affects the sealing and safety of the product. If the welding is not firm or defective, it may cause liquid leakage or container rupture, leading to serious safety accidents. Therefore, welding technology is an indispensable part of the manufacturing of chemical tin cans/paint cans.

CHEMICAL TIN CAN/PAIL MAKING MACHINES adopts a variety of advanced welding technologies to ensure the welding quality and production efficiency of the products.
Resistance welding technology:
Resistance welding technology is one of the commonly used welding methods in the manufacturing of chemical tin cans/paint cans. It uses the resistance heat effect generated by the current passing through the contact surface and adjacent areas of the welded parts to heat them to a molten or plastic state, and then applies pressure to make the welded parts achieve atomic bonding. Resistance welding has the advantages of fast welding speed, stable welding quality, and high degree of automation, and is suitable for large-scale production.
Laser welding technology:
Laser welding technology is a high-precision and high-efficiency welding method. It uses a laser beam as a heat source, focuses the laser beam in a small area through a focusing mirror, generates high temperature to melt the metal and connect it together. Laser welding has the advantages of high welding precision, small heat-affected zone, and beautiful welds. It is particularly suitable for products with high welding quality requirements.
Automatic welding system:
In order to improve welding efficiency and welding quality, CHEMICAL TIN CAN/PAIL MAKING MACHINES is equipped with an automatic welding system. The system controls the motion trajectory and welding parameters of the welding equipment through PLC and servo systems to realize the automation and intelligence of the welding process. The automatic welding system can accurately control parameters such as welding speed, welding current, welding time, etc. to ensure the consistency and stability of welding quality.

In CHEMICAL TIN CAN/PAIL MAKING MACHINES & PRODUCTION LINE, quality control of welding technology is the key to ensuring product quality. Manufacturers usually use the following measures to control welding quality.
Strict raw material inspection: Ensure that the quality and performance of welding materials meet standard requirements.
Accurate welding parameter setting: Accurately set welding parameters according to factors such as product material, thickness and shape to ensure welding quality.
Strict welding process monitoring: Through real-time monitoring and detection during the welding process, welding defects can be discovered and corrected in a timely manner.
Strict finished product inspection: Strict inspection and testing of welded products to ensure product welding quality and safety.