The Difference Between Hydraulic Riveting Machine and Pneumatic Riveting Machine

Durmapress recently welcomed a delegation from Mongolia, marking their first visit as a new client specializing in construction and HVAC equipment. Their visit focused on evaluating our metalworking machinery, including the metal shearing machine, angle iron roller, 3-inch duct production line, press brake, and fiber laser cutting machine.

Client Background & Objectives

The Mongolian client, a key supplier of 3-inch ducts and structural components for infrastructure projects, sought equipment to enhance production efficiency. Their goals included:

– Testing metal shearing machines for cutting thick steel plates.

– Evaluating angle iron rollers for shaping 3-inch duct supports.

– Verifying fiber laser cutting machines for precision sheet metal processing.

Outer Mongolia customer visit(1)
Outer Mongolia customer visit(7)

Factory Tour Highlights

In addition, the customer showed great interest in our angle iron roller, which is perfect for forming angle irons used in construction and industrial applications. We demonstrated how it smoothly bends various metal profiles with minimal deformation.

The customer also reviewed our capabilities in fabricating 3 inch ducts, which are commonly used in HVAC systems. Our machines ensure high precision and airtight seams, which are essential in ductwork production.

Of particular note was the demonstration of our high-precision press brake, which features multi-axis control and user-friendly programming. This machine is capable of handling complex bending tasks with repeatable accuracy.

Finally, our Fiber Laser Cutting Machine was presented in action, cutting through stainless steel and carbon steel sheets with clean edges and high speed. The customer was impressed with its performance and ease of operation.

– Verifying fiber laser cutting machines for precision sheet metal processing.

Outer Mongolia customer visit(4)
Outer Mongolia customer visit(5)

On-Site Order & Client Feedback

After in-depth discussions and hands-on evaluation, the Mongolian client expressed strong confidence in the quality of Durmapress equipment and decided to place an order immediately. This included multiple machines tailored to their production needs.The client placed an immediate order for:

– 2 units of 6x2500mm metal shearing machines.

– 1 angle iron roller system optimized for 3-inch ducts.

– 1 fiber laser cutting machine (3000W).

At Durmapress, we are committed to building strong international partnerships and providing reliable solutions for sheet metal processing. We thank our Mongolian guest for their trust and look forward to supporting their production goals.

Outer Mongolia customer visit(6)

According to different power modes, riveting machine can be divided into pneumatic riveting machine and hydraulic riveting machine. This is a new type of riveting equipment, which is made according to the principle of cold rolling. Its main purpose is to rivet the articles together with rivets. The riveting machine is mainly assembled by rotation and pressure, which is mainly used in the field of riveting. The utility model has the characteristics of stable performance, compact structure, convenient and safe operation.

Pneumatic riveting machine is one of the riveting machines. It refers to the mechanical equipment that can rivet the articles together with rivets. The riveting machine mainly completes the assembly work by rotation and pressure. Pneumatic riveter is an advanced riveting tool in China. It can be used in automobile, train, ship, aviation and other industries of sheet metal fastening connection structure; drawing and fastening of computer case, electrical case, kitchen cabinet, etc.; fastening of aluminum alloy doors and windows, interior decoration, etc.

The structure of hydraulic riveting machine and pneumatic riveting machine is basically the same. The main shaft, piston, main shaft bearing, riveting head assembly, closing height adjusting device, main shaft barrel, control box and workbench, etc. The main difference between them is that the pneumatic riveter is a cylinder, while the hydraulic riveting machine is a hydraulic cylinder. Pneumatic riveting machine is equipped with solenoid valve and air source processing elements, while hydraulic riveting machine is a hydraulic system including overflow valve, hydraulic pump, throttle valve and oil block, etc. Because the hydraulic riveting machine uses a low-pressure system, the hydraulic pump equipped with the hydraulic riveting machine is a gear pump, and the M-type three position four-way electromagnetic reversing valve can make the riveting head of the riveting machine hover at any position within the stroke.

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