Products News

AG-8Z automatic roll grooving machine is designed for heavy-duty steel pipe grooving work. With Gruv-X hydraulic technology, one-push feeding, wireless remote control, and a heavy-duty roller structure, it supports stable operation and clean groove formation for workshop, jobsite, and pipe fabrication applications.

A sealed split hydraulic system can help pipe cutting and roll grooving machines work more smoothly in dusty and demanding jobsite conditions. By reducing the risk of hydraulic oil contamination, it supports more stable blade feeding, roller pressing, and long-term machine performance. This article explains why hydraulic system design matters for users who need reliable pipe tools for regular workshop or site work.

This article explains the outward groove forming process with RG-2T. An outward groove is not cut from the pipe but formed by rolling pressure. The article introduces how the groove is created, how RG-2T works during operation, and which machine features support stable groove forming.

CM-20 pipe cutting machine is designed for cold cutting 8"–20" steel and galvanized pipes. This article shows its factory cutting test, clean no-spark cutting performance, upgraded blade, 13 mm wall thickness capacity, separate hydraulic system, and easy mobility for workshop and job site pipe cutting.

The RG-2X roll grooving machine is designed for 2"–12" steel pipes, focusing on stable operation and practical usability. With support for SCH40 pipes up to 10 mm thickness and a fully sealed hydraulic system, it is suitable for fire protection, construction, and general piping applications. The machine provides a reliable solution for medium to large diameter pipe grooving.

The RG-4X Pro demonstrates stable and consistent performance in steel pipe grooving. With a redesigned frame, upgraded rollers, reinforced pipe support, and improved positioning, it ensures uniform groove profiles and controlled edge shaping. The results show that structural stability plays a key role in maintaining grooving quality, especially under heavy-duty working conditions.

A complete range of pipe support solutions is introduced, including pipe straps, hangers, and riser clamps. Each type serves different installation needs, from light-duty fixing to heavy-duty suspension and vertical support. This overview helps users understand product applications and selection logic for more efficient and reliable piping installations.

A domestic steel pipe manufacturer tested grooving performance on 20Mn high-strength steel pipes (16", 10 mm wall) at our workshop. While a standard machine (AG-8Z) could complete the job in about 8 minutes, the heavy-duty AG-4X reduced processing time to around 2 minutes with smoother and more stable results. The test clearly showed the importance of matching equipment to working conditions.

The Gruvmaster upgraded pipe cutting blade is designed to maintain stable performance over time. Compared with standard blades that dull quickly, it delivers consistent cutting results even after multiple operations. Suitable for steel and galvanized pipes, it helps reduce blade replacement frequency, improve workflow continuity, and achieve better cost efficiency in daily pipe cutting applications.

Pipe clamps and hangers may seem simple, but they play a key role in maintaining the stability of grooved piping systems. Proper support helps prevent pipe movement, uneven stress on couplings, and long-term performance issues. As part of the Gruvmaster workflow, pipe support is not an accessory, but an essential step that ensures the system remains reliable after installation.

A bench pipe vise provides stable pipe clamping for workshop pipe processing tasks such as threading, cutting, and grooving preparation. The VH402 bench chain vise is designed for pipes from 1/8" to 6", featuring a durable cast iron body and chain vise clamping system. Mounted on a workbench, it offers reliable support for repetitive pipe fabrication and maintenance work.

The VH401 tri-stand pipe vise is designed for pipe threading, cutting, and grooving preparation on job sites. Supporting pipes from 1/8" to 6", it features a stable three-leg stand, chain vise clamping system, serrated jaws, and a foldable design for easy transport. The VH401 provides reliable pipe support for field pipe installation and processing work.

A pipe stand plays an important role in pipe processing by providing stable support during threading, cutting, and grooving operations. The VH401 pipe stand supports pipes from 1/8" to 6", featuring a tristand structure, chain vise clamping system, and foldable design for easy transport. With a load capacity of 600 kg, it offers reliable pipe support for job site work.

Selecting a roll grooving machine for 8"–24" steel pipes requires more than sufficient power. Structural stability, hydraulic consistency, and repeatable groove control become critical at larger diameters. The RG-4X is designed specifically for this range, offering a heavy-duty workshop solution with a split hydraulic system and interlocking roller structure for reliable, consistent grooving performance.