Fast Threading Speed of Electric Fire Pipe Threading Processing Equipment

With the development of China’s economy and society and the growing demand for public services, the number of public buildings will rise rapidly, and construction machinery will become a core pillar for public building energy conservation in the next phase. In the era of mechanical reproduction, people take great delight in readily accessible works of art, seek outlets for self-expression, and the class-based aesthetic hierarchy has been broken down.
The fire pipe threading machines manufactured by Jiangyin Xinwang Machinery boast outstanding advantages including high threading efficiency, stable performance and easy operation. We offer free on-site trial runs at our factory — you may complete the purchase only after full satisfaction. Tangent flat dies compatible with the machine are included as a complimentary gift, helping you avoid unnecessary detours and shop with total peace of mind.
A threading machine is equipment used to process threads on pipes according to on-site practical conditions during the installation of tubular components. It is the electrified upgrade of manual pipe thread dies widely used before the 1980s. The device greatly streamlines and accelerates pipe thread fabrication for piping installation work while cutting the physical workload of construction fitters. Currently, galvanized pipe threading machines fall into three categories:
Fully manual original models: After workers load steel pipes, all cutting and threading procedures are completed via manual lever operation. This design brings heavy labor intensity and inconsistent finished product quality.
Pneumatic semi-automatic models: Workers only perform loading, while rib stripping and threading are driven entirely by air cylinders. Major drawbacks include the general lack of stable air supply at construction sites, the need for a dedicated air compressor for operation, and thread quality heavily reliant on air pressure which easily causes thread damage. Thread length is controlled by manually adjusting limit switches, creating operational safety risks and high component wear rates.
Hydraulic semi-automatic models: Workers complete loading manually, with rib stripping and threading powered by hydraulic cylinders. Key downsides lie in the high temperature sensitivity of hydraulic oil, the core working medium. Across China’s vast territory, temperature fluctuations frequently trigger operational failures. Extended runtime raises hydraulic oil temperature and reduces its viscosity, leading to severe instability in machining quality. Thread length still depends on manual limit switch adjustment, posing safety hazards and accelerating part damage.

Electric fire pipe threading machines are professional equipment for threading pipe joint ends. In the past, such work entailed a heavy workload. Traditionally, threaded fittings were transported manually by one or two workers, which was labor-intensive and low-efficient. Electric fire pipe threading processing equipment delivers high working speed, and its main components include the machine body, motor, reduction gearbox, pipe chuck, die head, cutter holder, feed mechanism and cooling system. In this threading machine, the motor drives the pipe locking device via the reduction gear assembly to clamp the pipe and rotate it synchronously. The thread cutting head remains stationary, and is pressed against the pipe end by operating the axial feed mechanism to cut threads as the pipe spins.
Manual Steel Pipe Threading Specifications
This manual threading machine cannot operate standalone and must be used with a pressure bench vise to secure the pipe before threading. The pipe locking device and die holder are integrated into the machine body; the pipe locking device is fixedly connected to the body and holds the pipe stationary during operation. The thread forming axial feed mechanism supports threads of varying pitches to produce required workpiece threads. First, fasten the workpiece on the matching vise of the support frame, then turn the handwheel. The thread structure automatically pulls the workpiece for cutting. A connecting rod fitted with a stop block on the machine bed controls the cutting length, and the thread cutting head disengages automatically driven by the connecting rod once threading finishes. The main shaft features multi-speed shift settings for convenient speed adjustment.
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