Electrical Junction Box Stamping Press | ALC-160

The KINGLAN ALC-160 is a 160 ton C frame mechanical press designed for sheet metal stamping operations used in electrical junction box and metal enclosure production. It supports punching, blanking, forming, bending and other stamping processes and can work with dedicated dies to manufacture junction box bodies, covers and related sheet metal components.

Featuring a rigid welded frame, double crank drive, precision slide guidance, pneumatic clutch and brake, and hydraulic overload protection, the ALC-160 provides stable performance for repeated stamping operations. The press can also be integrated with decoilers, straighteners, servo feeders and other automation equipment for continuous coil-fed production.

160 Ton Press for Electrical Junction Box Production

Electrical junction boxes and metal enclosures typically require multiple sheet metal operations, including blanking, hole punching, knockout punching and forming. The ALC-160 provides 160 tons of press capacity and a wide working area to accommodate different dies and stamping requirements.

Depending on the part design, material thickness, die structure and required production output, the press can be used as a standalone machine or incorporated into an automated stamping line.

For projects with different tonnage requirements, other ALC Series press capacities are also available.

C Frame Mechanical Press Specification

Component

Electrical Junction Box Stamping Applications

The ALC-160 mechanical press can support a variety of operations involved in electrical junction box and sheet metal enclosure manufacturing, including:

• Sheet metal blanking

• Hole punching

• Knockout punching

• Piercing

• Bending and forming

• Flanging

• Junction box body forming

• Metal cover stamping

• Progressive die stamping

• General sheet metal component production

The actual stamping process and required press configuration depend on the junction box design, material, thickness, die structure and production requirements.

Typical Junction Box Stamping Process

For continuous production, the ALC-160 can be combined with coil handling and feeding equipment to create an automated stamping system.

A typical production process may include:

Coil Material → Decoiling → Straightening → Servo Feeding → Stamping / Punching → Forming → Finished Component

The exact production process can be configured according to the part drawing and tooling design. KINGLAN can provide press and automation equipment to support different sheet metal stamping requirements.

Why Use the ALC-160 for Junction Box Stamping?

Rigid Frame for Stable Stamping

The welded C frame structure is designed to provide reliable rigidity during repeated stamping operations, helping maintain stable working conditions for punching and forming metal enclosure components.

Double Crank Drive System

The double crank mechanism distributes the driving force across the slide and provides a wide working area for different stamping dies and sheet metal applications.

Precision Slide Guidance

Long guideways help maintain smooth slide movement and consistent positioning during repeated press cycles, supporting reliable die operation and stamping performance.

Pneumatic Clutch and Brake

The pneumatic clutch and brake system provides responsive engagement and stopping control for different press operating modes.

Hydraulic Overload Protection

The hydraulic overload protection system helps protect the press and tooling when abnormal loads occur during stamping.

Automation-Ready Design

The ALC-160 can be integrated with servo feeders, decoilers, straighteners and other peripheral equipment for continuous sheet metal production.

ALC-160 Technical Specifications

The ALC-160 provides 160 tons of press capacity and is available with different stroke and speed configurations to suit specific stamping requirements.

Key specifications include:

• Press Capacity: 160 Ton

• Stroke: 200 / 130 mm

• Stroke Speed: 30–55 / 40–85 spm

• Die Height: 450 / 485 mm

• Slide Adjustment: 100 mm

• Slide Area: 1600 × 550 × 70 mm

• Bolster Area: 2000 × 760 × 150 mm

• Main Motor: 11 kW

Please refer to the complete technical specification table below for detailed machine information.

Key Components of the ALC-160 Press

The ALC-160 incorporates selected mechanical, electrical, pneumatic and hydraulic components to support stable operation and convenient maintenance.

Depending on the machine configuration, components from established suppliers such as SKF/NTN, NOK, Schneider, Delta, Omron, SMC, TACO and IHI may be used.

Detailed component information is provided in the component table below.

Build an Automated Junction Box Stamping Line

For manufacturers requiring higher production efficiency, the ALC-160 can be combined with peripheral equipment to create an automated junction box stamping line.

Available equipment can include:

• Decoiler – unwinds sheet metal coils for continuous production

• Straightener – levels coil material before feeding

• Servo Feeder – delivers material into the press at a controlled feeding length

• Stamping Die – designed according to the required junction box or enclosure component

• Quick Die Change System – supports more efficient tooling changeovers

• Safety Devices – support safer press and production line operation

The configuration can be adjusted according to the raw material, part dimensions, tooling design, required production speed and available factory layout.

Standard & Optional Equipment

The ALC-160 is available with standard and optional equipment to accommodate different stamping applications.

Optional configurations may include feeders, decoilers, straighteners, die cushions, quick die change devices, safety devices and other stamping automation equipment.

Please refer to the configuration table below or contact KINGLAN for recommendations based on your production requirements.