Stainless steel kitchen sink hydraulic presses are available in four-column and frame structures and are used for stretching SS water tanks, single tanks, and double tanks. Different tonnage machines are selected based on the number of tanks, the number of stretching dies, and the dimensions of the stretched parts. Commonly used capacities include 400 tons, 500 tons, 600 tons, and 800 tons. Among them, the 600-ton four-column hydraulic press is the most widely used model due to its low cost, stable operation, and durability.

The 600-ton SS kitchen sink hydraulic press is specifically designed for stretching and forming single- and double-walled stainless steel water tanks. This machine is customized to customer needs and features a three-beam, four-column structure. It primarily uses a welded steel plate structure and undergoes high-temperature annealing to eliminate internal stress. The lower ejector cylinder employs a double-cylinder hydraulic cushion structure, resulting in high demolding efficiency. Multi-point ejection effectively protects the workpiece from damage. Deep-drawing hydraulic presses are primarily used to stretch, bend, flange, and form thin metal sheets.

Stretching water tanks can also be done with integral stamping (also called integral stretching or one-piece stretching). The stainless steel water sink hydraulic press has high processing efficiency and has advantages that other equipment cannot match.

Features of the 600T Stainless Steel Kitchen Sink Hydraulic Press:

1. Four-column structure, offering advantages such as structural stability, high load-bearing capacity, and ample operating space.
2. Advanced PLC hydraulic transmission system control, resulting in high automation and high work efficiency.
3. High forming pressure, ensuring product quality and preventing rebound.
4. Independent electrical control system, reliable operation, intuitive operation, and convenient maintenance. Supports multiple operation modes, including adjustment, manual, and automatic (semi-automatic).
5. Integrated cartridge valve system, ensuring reliable operation, long service life, low hydraulic shock, and reduced connection pipelines and leakage points.
6. Parameters can be set via PLC touchscreen display; the servo system reduces noise and saves energy.
7. The operation panel allows selection of fixed stroke and fixed pressure forming processes, with functions such as pressure holding delay.
8. The working pressure of the slide block and the stroke range for rapid descent under no-load and slow working feed can all be adjusted according to process requirements.
9. Hydraulic cushions and multiple push rods: Prevent wrinkling or tearing caused by excessively rapid material flow during sheet forming. Improve the quality of drawn parts and reduce the scrap rate.

Applications of the 600T SS Kitchen Sink Press:

The 600-ton four-column hydraulic press with a hydraulic cushion can be used in various production processes, including, but not limited to, deep drawing, stamping, cutting, bending, and sheet metal folding.

• Stainless Steel Products: Aluminum sheet stretching, stainless steel tableware forming, etc.
• Automotive Parts: Diesel engine parts, tractor and motorcycle parts, automotive body panels (battery covers, body panels, chassis, bushings, fuel tanks, doors, trolley trays), etc.
• Daily Necessities: Stainless steel cups, aluminum pot lids, stainless steel kettles, copper spoons, outdoor barbecue supplies, plates, etc.
• Kitchen Utensils: Stainless steel utensils, liquefied petroleum gas cylinders, cooking countertops, aluminum cookware, etc.
• Metal Products: Metal product casings, air conditioner casings, water heater casings, heater stretching, boiler heads, etc.

Working Modes of the 600-ton Stainless Steel Water Sink Hydraulic Press:

1. Jogging: Pressing the corresponding button will produce the corresponding action, and releasing it will stop the action.
2. Manual: Pressing the corresponding button will produce the corresponding action until the limit position.
3. Semi-automatic:
(1) Constant pressure control: The sliding beam descends quickly → descends slowly → pressurizes to the upper limit of the electric contact pressure gauge DJ, then holds pressure for a delay → releases pressure → returns (finally stops);

(2) Constant stroke control: The sliding beam descends quickly → descends slowly → pressurizes. When the sliding beam touches the proximity switch XK, it sends a signal to start holding pressure for a delay → releases pressure → returns (finally stops).

There are many types of hydraulic presses available for stainless steel sink stretching. Customers are advised to choose the right one based on their production scale, mold condition, and precision requirements. Generally speaking, four-column hydraulic presses are easy to operate and offer high production efficiency, making them ideal for high-volume production and machining small and medium-sized parts. As a professional hydraulic press factory, PDH can customize hydraulic presses to meet customer needs.