Adopt flexible design that the main machine and abrasive mixing tank is split, which makes the weight and volume of each unit smaller and is more suitable for cutting and handling operations in small spaces such as underground.
The advanced mixing technology of Wonlean have ultra-high cutting speed and low pressure operation. Compared to the 360MPA operation pressure of the traditional water jet cutter, 50MPA is far below the safety threshold of combustion and explosion caused by pressure impact of most dangerous goods. This further eliminates the risk of ignition and is safer.
The advanced pre-mixed technology of Wonlean fully mixes abrasive and water before applying pressure. compared to the post-mixed method of the traditional water jet cutter which mixes abrasive in the part of the cutting head.
This technology eliminates the air mixed in, which can cause high-speed friction between abrasive and residue and generate sparks. This is currently the most advanced and safe technology for cutting dangerous goods.
Using high-quality, high-pressure-resistant flexible hoses that can be bent at will，compared to the hard pipes traditional water jet cutter of the hard pipe that are not easy to bend, the layout of high pressure hose is very convenient and more suitable for on-site construction environments. In combination with Wonlean's quick plug connector，it is extremely easy to connect the hose.
It has multiple protection systems, such as overload protection、overheat protection、and overpressure protection. When the machine is in an abnormal state, the protection system is automatically activated, eliminating all potential dangers and ensuring safety and peace forever.
The entire machine and all electrical components adopt explosion-proof design, and have the explosion-proof certificate issued by the National Explosion-Proof Testing Center. It can be used for cutting operations in various high-risk environments, ensuring your safety.
Various types of cutters can handle various complex cutting conditions. Wonlean portable waterjet cutting machine strives for excellence in every cutting condition to ensure accurate and convenient cutting operations every time.
The electric split portable Water Jet cutter is a cold cutting equipment designed for operation in narrow and confined spaces. Built with a split structure and pre-mixed abrasive technology, this system delivers cold cutting performance with no spark generation, making it suitable for work scenarios with explosion-proof requirements. Manufactured by WONLEAN, the system focuses on reducing operational risks in hazardous environments, and supports flexible deployment across different on-site construction conditions. It serves as a cutting solution for industrial applications involving flammable and explosive materials, underground operations, and emergency dismantling tasks.
This portable Water Jet cutter adopts a split design, with the main machine and abrasive mixing tank configured as separate units. This design reduces the weight and volume of each individual component, making it easier to transport and position the equipment in limited spaces. The split structure supports manual handling and step-by-step deployment, which adapts to underground tunnels, narrow pipeline trenches, and other confined work areas where large integrated equipment cannot enter.
The system operates at a working pressure of 50 MPa, based on WONLEAN’s abrasive mixing technology. For reference, traditional Water Jet cutters typically operate at 360 MPa. The 50 MPa working pressure falls below the pressure impact combustion and explosion threshold of most hazardous materials, which reduces the risk of ignition caused by pressure shock during cutting operations. As a cold cutting method, it also avoids thermal deformation and heat-affected zones on the workpiece surface.
This Water Jet system uses a pre-mixed structure, which fully mixes abrasive material with water before the pressurization process. In contrast, traditional Water Jet cutters adopt a post-mixed structure, where abrasive is added at the cutting head and mixed with air during operation. The pre-mixed design eliminates air entrainment in the cutting stream, which reduces high-speed friction between abrasive particles and cutting residues that may produce sparks. This structure is engineered for cutting operations in environments with combustible and explosive hazards.
The system is equipped with high-pressure resistant flexible hoses, which can be bent freely to adapt to complex on-site layouts. Unlike rigid pipes used in traditional Water Jet systems that have limited bending capacity, these flexible hoses simplify routing and installation in variable construction environments. Paired with quick plug connectors, the hose assembly can be completed with simplified connection steps, reducing on-site setup time.
The portable Water Jet cutter is integrated with multiple protection systems, including overload protection, overheat protection, and overpressure protection. When the equipment operates under abnormal conditions, the corresponding protection system activates automatically to adjust the operating state or stop the machine. This design addresses common operational anomalies and reduces potential safety risks during continuous work.
The complete machine and all electrical components follow explosion-proof design specifications. The system holds an explosion-proof certificate issued by the National Explosion-proof Testing Center. This certification allows the equipment to perform cutting operations in various high-risk industrial environments, in compliance with relevant safety specifications for hazardous workplaces.
Parameter | Specification |
|---|---|
Working pressure | 50 MPa |
Reference pressure of traditional water jet | 360 MPa |
Structure type | Split type (main machine + abrasive mixing tank) |
Abrasive mixing method | Pre-mixed (mixed before pressurization) |
Hose type | High-pressure flexible hose with quick plug connector |
Safety protection functions | Overload protection, overheat protection, overpressure protection |
Explosion-proof certification | Issued by National Explosion-proof Testing Center |
Cutting characteristic | Cold cutting, no spark generation |
This split portable Water Jet cutter is applicable to a wide range of commercial procurement and industrial operation scenarios. It is commonly used for cutting and dismantling pipelines in petrochemical plants, where flammable media residues may exist. In underground mining operations, it supports cutting and maintenance work in narrow tunnels with explosive gas environments. It also fits for dismantling hazardous chemical containers, emergency rescue demolition tasks, and equipment maintenance in confined industrial spaces. For on-site construction projects that require cold cutting without heat input, this system provides a deployable cutting solution.
The complete machine and its electrical components are designed with explosion-proof standards, and the system has obtained an explosion-proof certificate issued by the National Explosion-proof Testing Center. It can be used for cutting operations in specified high-risk environments in accordance with the certificate scope.
This electric split Water Jet cutter operates at 50 MPa. Compared with the 360 MPa working pressure of most traditional Water Jet cutters, it works at a lower pressure level to adapt to hazardous material cutting scenarios.
Yes. The split structure reduces the weight and volume of each single unit, which supports manual handling and deployment in narrow underground spaces and confined tunnels. The flexible high-pressure hose also adapts to complex routing in limited work areas.
The pre-mixed structure mixes abrasive with water before pressurization, with no air entrained in the cutting stream. The post-mixed structure adds abrasive at the cutting head, where abrasive mixes with air. The pre-mixed design reduces the possibility of spark generation caused by high-speed friction, which is more suitable for explosive environments.
