Open Back Power Press GPA Series – High-Performance Mechanical Press Machine for Metal Forming

The GPA Series open-back power press is ideal for high-precision metal forming. It features a press frame design that is very rigid. The machine uses high-quality steel plate welding. The transmission center matches the machine center. This ensures accuracy and stability. The die height can be adjusted with an accuracy of up to 0.1 mm. This makes adjustments safe, convenient, and reliable. The gear pair and sliding pair run smoothly. They are high-precision and produce low noise. This is achieved through quenching and precision grinding. These features make the GPA Series power press a top choice for precise metal forming needs.

Product Features

List of Important Technical Features

The GPA Series open back power press has a high rigidity press frame design. It uses high-quality steel plate welding. The transmission center aligns with the machine center. This alignment ensures accuracy and stability. The die height can be adjusted accurately up to 0.1 mm. This adjustment is safe, convenient, and reliable. The gear pair and sliding pair operate smoothly. They are high-precision and produce low noise. This performance is achieved through quenching and precision grinding. The machine has a symmetrical balancer design. This design ensures smooth operation. A dry clutch and dual solenoid valves from well-known brands are used. These components increase safety and keep noise levels low. A hydraulic overload protective device is installed. This device provides high sensitivity and safety during operation. The machine uses PLC control. This allows for automatic production with robots and feeding systems.

Standard Configuration

The GPA Series power press includes a dry-type clutch and a hydraulic overload protective device. It features a motor-driven slide block adjustment for models GPA 80-260 and a manual slider adjustment for models GPA 45-60. The machine has a pneumatic grease lubrication system, slide block and die balancing, and an electronic cam controller. It also includes a digital die height indicator with 1mm units, a counter, frequency control for motor speed, an over-run protective device, a double solenoid valve, and a programmable controller. Additionally, there is a two-hand control button station, air couplings, a misfeed detecting circuit, a main motor inversion set, operating instructions, a precision inspection table, and a shockproof sizing block.

Optional Configuration

Customers can add a side upper discharge device, an automatic feeding axis, pneumatic or gas liquid die pad devices, a 220 single-phase receptacle, a lighting lamp for the die, a foot switch, a movable control button station, a preset counter, a safety net, a foundation on bot, and a quick die change device.

Applications

Metal Forming Applications

The GPA Series power press is suitable for various metal forming tasks. These include stamping, punching, bending, and blanking. Each application benefits from the machine’s precision and reliability.

Benefiting Industries

Many industries find the GPA Series power press useful. The automotive industry uses it for making car parts. The aerospace sector relies on it for high-precision components. Metalworking shops use it for a range of manufacturing needs. Other industries also benefit from its versatile capabilities.

Quality Assurance

Manufacturing Standards and Quality Checks

Quality is a priority for the GPA Series power press. The machine is made using an Italy Coordinate Measuring Machine. This machine has a measuring range of 5 meters long, 2.5 meters wide, and 2.5 meters high. It can handle a maximum load weight of 45 tons. The measuring accuracy is ±0.004 mm. A Swiss Laser Tracker is also used. This tracker has a detection accuracy of 15 µm ± 6 µm/m. It is the highest precision laser tracker available. Various types of precision testing instruments are employed to ensure each machine meets high standards.

Certifications

The GPA Series power press meets important certifications. It complies with ISO and CE standards. Guangduan, the leading enterprise in the forging and pressing industry, holds ISO: 9001 certifications. These certifications guarantee the machine’s quality and reliability.

Why Choose the GPA Series?

Superior Performance, Precision, and Durability

The GPA Series power press stands out from competitors. It offers excellent performance and high precision. The machine is built to last with durable materials and advanced engineering. These features make it a reliable choice for demanding metal forming applications.

Customer Support and Warranty

Choosing the GPA Series means getting strong customer support. The machine comes with comprehensive warranty terms. Maintenance services are available to keep the machine running smoothly. Customer support options include technical assistance and training. These services ensure that users can operate the machine effectively and resolve any issues quickly.

Closing Words

The GPA Series open-back power press is an excellent solution for metal forming, combining precision and durability. Designed for smooth operation and easy adjustments, this machine comes equipped with a range of standard features and offers optional upgrades to suit various requirements. Customers benefit from strong support and a dependable warranty. With advanced controls and built-in safety features, the GPA Series guarantees efficient and secure operation. In summary, the GPA Series power press is a high-performance, reliable choice for all your metal forming needs.