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Dual-Station Arc Cutting Machine | Metal Pipe End Arc Cutting Equipment | HC8819 Series, 8829 Series
Dual-station arc punching machine: a high-efficiency processing marvel! Boosting efficiency has never been easier!
Double-station arc punching machine HC8819M
HCN.20480-82
A dual-station arc punching machine is a specialized device for...The pipe fitting end is machined with an arc-shaped opening.Automated or semi-automated equipment. It has two independent processing stations, which can perform processes such as arc punching, arc cutting, or hole punching simultaneously or rapidly and continuously, significantly improving production efficiency.
Operation procedure of dual-station arc punching machine
This machine is really not complicated to use at all. Here is its basic operating procedure:
High efficiency and precision
Designed specifically for quickly and accurately creating curved cuts at the ends of pipe fittings, facilitating subsequent assembly or welding.
Reduce costs
Reducing reliance on manual operation helps lower production costs.
Suitable industries
Furniture manufacturing
Used to process the curved ends of various furniture fittings.
Vehicle manufacturing
Cut-outs for the tubes and frames of motorcycles or bicycles.
medical equipment
Used for processing tubing for medical devices.
Architecture/Decoration
Used for punching arcs in pipe fittings such as stair handrails and railings.
Double-end arc punching machine HC8819H、HC8829E
HCN.20453, HCN.20493
Double-ended arc punching machine(English: Double-end Notching Machine or Double-head Arc Punching Machine) is a type of machine specifically designed for...Simultaneously, the two ends of the pipe are punched with arc-shaped openings.Automated equipment.
"Saddle cut" refers to punching or cutting a notch of a specific arc at the end of a round, square, or irregularly shaped tube. This notch is often called a "saddle cut". The purpose of this is to allow two tubes to fit together perfectly and tightly (for example, when making a vehicle frame or railing) to facilitate subsequent welding, assembly, or fastening.
The core design of the double-end arc punching machine lies inefficiency和AccuracyIt can complete the arc-shaped processing at both ends in one feeding, one positioning, and one operation cycle.
Machine Features
Applicable pipes
Available forRound tubes and square tubesVarious types of pipes.
Operation method
Simple and convenient to operate, usingManual feedingOperator usesfoot switchStart the processing cycle. The machine will execute automatically.Mold clamping, arc punching, mold openingThe process involves manual material removal by the operator at the end.
Processing efficiency
The dual-station or dual-end design allows the machine to process both ends of the pipe fitting simultaneously, significantly improving production efficiency.
Processing type
It can perform both straight punching and oblique punching (side punching) processing, and can perform single-sided or double-sided arc shaping according to the user's product requirements.
"Single-clamp double-punch" design
The core advantage of the HC8829E is that it can complete the arc processing on both sides (both ends) with a single clamping, which significantly improves production efficiency.
Security
The equipment has both manual and automatic functions and is equipped with...Emergency stop deviceTo ensure safety during operation.
Application Scope
Widely usedMotorcycle frame、bicycle frame、Furniture fittings、Medical equipment fittings、Stair railingIndustries that require precise arc cutting.
Efficiency advantages
It can reduce the need for manual labor, speed up product processing, improve overall production efficiency, and ensure that the size and shape of the punches meet the specifications.
Dual-station horizontal single-head arc punching machine HC8819H
HCN.20464
The HC8819H dual-station horizontal single-head arc punching machine is a specialized...Pipe end punchingEquipment. This machine is designed to efficiently and precisely create arc-shaped notches at the ends of metal pipes to facilitate subsequent assembly and welding.
Machine Features
Application areas
Motorcycle and electric vehicle framesPipe fittings processingbicycle frameand parts manufacturing,Steel furnitureManufacturing, transportationsports equipmentPipe fittings processing andMedical equipmentmanufacture.
Processing demonstration video
Frequently Asked Questions (FAQ)
What is a dual-station arc punching machine?
When you need to process various pipe fittings and create perfect arc joints to make them easier to assemble or weld, the dual-station arc joint punch is your best helper! This equipment is specially designed for pipe fitting needs and can meet a variety of processing requirements. Whether it's a standard model or a customized design, this machine can handle it with ease, comprehensively upgrading your production efficiency.
Why choose a custom-designed arc punching machine?
The advantage of customized design lies in its ability to precisely match your pipe fitting needs. From machine specifications to functional configurations, everything can be flexibly adjusted, truly achieving...Tailor-madeThis not only improves processing efficiency but also avoids equipment downtime or resource waste.
Who is suitable to use a dual-station arc punching machine?
Engineers who study mechanical designTo explore new solutions for automated and high-precision machining.
Pipe fittings processing enterprisesMass production is required, so improving processing efficiency is key.
Machinery and equipment procurement expertLooking for cost-effective, reliable, and durable machines.


















![[Processing Video] Arc Stamping - Large Diameter | Square Tube 18 HC8813](https://hochier.com/wp-content/uploads/2025/09/20479_8813-notch-pipe-2-356x267-1.jpg)
