Applications of Frame-Type Hydraulic Presses in the Hardware and Home Appliance Sectors

Thanks to their structural advantages—specifically high rigidity and resistance to off-center loads—frame-type hydraulic presses play a pivotal role in core manufacturing processes such as stamping, deep drawing, trimming, and sizing within the hardware and home appliance industries. They are particularly well-suited for mass production scenarios that demand high precision and stability. The following information is provided by the team at Jianlong Hydraulic Technology; please feel free to contact us for further details.

1. Specific Applications in Hardware and Home Appliance Manufacturing

1.1 Processing of Home Appliance Structural Components and Casings

Used for the stamping, stiffening-rib forming, and trimming of air conditioner brackets, washing machine and air conditioner casings, and control panels. In practical applications, a 315-ton press can process over 8,000 sets of air conditioner brackets per day, maintaining dimensional tolerances within ±0.1 mm.

1.2 Forming of Hardware Products and Kitchenware

Suitable for processing stainless steel kitchenware brackets, embossing non-stick pan bases, cold-extruding composite bottoms for aluminum cookware, and performing bending, flanging, and straightening operations on hardware items such as watch cases, cutlery, and lock components.

1.3 Thin-Sheet Punching and Blanking

Designed for materials such as cold-rolled steel and stainless steel, these presses execute punching and blanking operations for components like metal gaskets and fasteners. They produce clean, smooth cut edges and are ideal for integration with automated feeding systems to achieve high-efficiency production. 2. Automation Applications in the Hardware and Home Appliance Industries

2.1 Process Flow:

For mass production, frame-type hydraulic presses can be integrated with automation equipment to form continuous production units, as outlined below:

Automatic loading → Positioning → Hydraulic stamping/drawing → Automatic unloading → In-line inspection → Conveying → Automatic stacking/collection

2.2 Automation Configuration:

Depending on production requirements, the following can also be configured:

· Automatic feeders

· Robotic arms

· Multi-station automatic loading/unloading

· Automatic die-changing systems

· Vision inspection systems

· Dimensional inspection systems

· Automatic rejection of defective parts

· Automatic counting and stacking

· PLC + touchscreen control systems

Automation integration reduces manual loading/unloading and enhances production continuity and product consistency.

3. Reference for Common Equipment Selection

3.1 315-Ton Class:

A mainstream choice for home appliance components and hardware stamping; suitable for both stamping and shallow drawing, offering high flexibility for production changeovers.

3.2 400-Ton Class: Suitable for larger workpieces or applications requiring specific drawing processes; offers higher efficiency.

3.3 1000-Ton Class and Above: Used for heavy-duty hardware components and deep drawing or high-load blanking of large home appliance molds; offers superior resistance to off-center loads.

In the hardware sector, frame-type hydraulic presses are primarily used for stamping, drawing, bending, press-fitting, straightening, and metal forming. In the home appliance sector, they are mainly applied to the processing of casings, panels, brackets, reinforcements, door structural components, metal liners, and various sheet metal parts. Jianlong Hydraulic Technology offers customizable frame-type hydraulic presses tailored to customer specifications regarding product dimensions, materials, tonnage, stroke, and production cycle times. These can be integrated with automatic feeders, robotic arms, and vision inspection systems to provide comprehensive solutions—ranging from standalone forming machines to fully automated production lines—for hardware and home appliance enterprises. Please contact us for further inquiries or discussions regarding frame-type hydraulic presses. Jianlong Hydraulic Technology currently offers custom-built frame-type hydraulic presses ranging from 100 to 5,000 tons, backed by mature technology and extensive experience (including the integration of automated production lines, chillers, air compressors, and other auxiliary equipment). All our hydraulic presses are CE certified and fully compliant with the EU Machinery Directive (2006/42/EC). Our products are exported to markets across Europe and the Americas, including Germany, the USA, Mexico, and Portugal. Please contact us if you have any inquiries or purchasing requirements (you may also scan the WhatsApp QR code below); Jianlong Hydraulic Technology is dedicated to providing you with personalized, customized professional solutions and exceptional service.