Explosion-proof Portable Waterjet Cutting Machine

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Portable waterjets are widely used in the repair and breaching of oil and gas pipeline tanks.

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HEAD

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Product Description

Product Description

HEAD Portable Waterjet Cutting Machine

HEAD portable waterjet cutting machine provides customers with a more flexible cutting solution. Portable waterjet cutting is mainly used for cutting flammable and explosive objects in the field. It uses water as the working medium and has "cold cutting" characteristics, eliminating the need for conventional The cutting method brings high temperature, static electricity, sparks and other explosion hazards!

HEAD portable water jet cutting machine provides customers with more flexible cutting solutions. Portable water jet cutting is mainly used for cutting flammable and explosive objects in the wild. It uses water as the working medium and has the characteristics of "cold cutting", eliminating the explosion hazards such as high temperature, static electricity, sparks, etc. brought by conventional cutting methods!

water jet cutting machine

Advantages of portable water jet cutting machine:

1. This water jet system applied varity aspects, such as gas pipe cutting, bomb etc.

2. This portable water jet operates easily, without heat effect ,help to achieve safe cutting.

3. Can be used in cutting dangerous chemical objects directly, it is the first choice of using in various kind of emergent cutting .

4. Weight of the system light enough to be moved to any place for working purposes.

The features of portable water jet cutting machine:

1. Safety: Cold cutting, there isno thermal affection on materials

2. Compatibility: Only need oneset HP intensifier pump can match with different kind holding cars, can cut thepipe, plate and tanks.

3. Portable: No need the cuttingtable and CNC control system as standard water jet, no more place need, easyfor moving and installation.

waterjet cutting machine Portable Water jet cutting machine

The portable water jet cutting machine composed of intensifier pump, travel device and cutting head, high pressure tube, sand delivery system, water tank,etc.

Portable water jet cutting is mainly used for cutting flammable and explosive objects in the field, such as cutting of abandoned tank holes for natural gas pipelines, cutting of circular hole intersection lines and cross-sections, and field cutting of flat plates and cutting in other flammable and explosive environments. The mainstream of portable water jet cutting machines is divided into two types according to the sand mixing method, one is pre-mixed abrasive water jet cutting, and the other is post-mixed abrasive water jet cutting. The two types of portable water jet cutting machines each have their own advantages.

portable waterjet cutting machine

Explosion-proof design ensures that you can safely perform cutting operations in various high-risk environments. Our entire machine and all electrical components are designed to be explosion-proof, and have passed the inspection of the National Explosion-proof Testing Center and have been awarded the explosion-proof certificate. It is safe and reliable, helping you to easily complete cutting tasks in any challenging environment.

portable waterjet cutting machine

Core machine parameter comparison

Characteristics	Pre-mixing (sand mixing) portable water jet cutting machine	Post-mixing (sand mixing method) portable waterjet cutting machine
Cutting speed	5mm steel Steel Plate：180mm/min	5mm Steel Plate：298~803mm/min
Cutting accuracy	General cutting	General cutting
Maximum pressure	50Mpa（500bar）	350Mpa（3500bar）
Cutting pressure	30~45Mpa	100~350Mpa
Maximum flow	11L/min	7.6 L/min
Water consumption	15~20L/min	3.5L/min
Abrasive consumption	125kg/h	25kg/h
Operating noise	≤90dB(A)	≤80dB(A)
Motor selection	Three-phase asynchronous motor	Servo Permanent Magnet Motor
Motor power	18.5KW 25KW 30KW	15KW 30KW 37KW
Equipment size	≈1.8m³	≈2m³
Equipment weight	300kg	600kg
Assembly connection	Soft connection	Hard connection
Continuous operation time	40min (The machine needs to be stopped every 40 minutes to replenish abrasive)	12~18h (Continuous cutting and sand replenishment without stopping)
Suitable for use scenarios	Due to its small size and easy mobility, it is suitable for underground mine operations or conditions where the single cutting amount is small.	It is suitable for outdoor open environments. Due to its high cutting efficiency and low cost, it is suitable for working conditions with continuous cutting requirements and large cutting volume.

Cutting tool - portable magnetic trolley

The rollers under the magnetic trolley are magnetic, so that the trolley is adsorbed on the magnetically attracted pipe by magnetic force. The magnetic roller is driven by an electric motor or pneumatic motor to drive the water cutting blade to cut the side wall of the pipe at a uniform speed. In order to improve the circular cutting accuracy, a magnetic track can be attached. The purpose of the track is to guide the magnetic trolley to make it more accurate in circular operation, and at the same time, it can open a groove within 45°. It is suitable for pipes with a diameter of 120mm~1850mm and a wall thickness of 5mm~80mm.

Cutting tool - portable magnetic track trolley

The track with magnetic force is adsorbed on the tank body that can be magnetically attracted. The trolley is fixed and guided by the magnetic track. When the roller on the trolley is driven by an electric motor or pneumatic motor, the trolley goes around the magnetic track and the outer wall of the pipe and drives the water cutting head to cut the side wall of the pipe at a uniform speed. At the same time, a groove within 45° can be opened. It is suitable for pipe tanks with a diameter of 800mm~10000mm and a wall thickness of 5mm~80mm.

Cutting tool - portable chain trolley

After adjusting the length of the chain, fix it to the side wall of the pipe, and then fix the trolley with the driving sprocket to the side wall of the pipe through the sprocket and chain. Adjust the tightness of the chain to make the chain trolley completely fixed on the side wall of the pipe. When the sprocket is driven by an electric motor or pneumatic motor, the chain trolley goes around the chain and the outer wall of the pipe and drives the water cutting blade to cut on the side wall of the pipe at a uniform speed, and can open a groove within 45°. It is suitable for pipes with a diameter of 150mm~1850mm and a wall thickness of 5mm~80mm.

Cutting tool - portable pipe hole opener

The portable frame is fixed on the outer wall of the round pipe by magnets or other fixing methods. After adjusting the rotation radius of the water jet cutting machine head and the automatic up and down lifting distance of the cutter head, when the rotating shaft on the trolley is driven by an electric motor or pneumatic motor, the rotating mechanism drives the water jet cutting head to cut round holes on the pipe at a uniform speed, and can open a groove within 45°. It is suitable for pipes with a diameter of 150mm~1850mm and a wall thickness of 5mm~80mm. The opening size is 1/2 of the pipe diameter, with a maximum of 1000mm.

Cutting tool - Portable CNC cutting platform

The portable platform has three motion axes, namely X, Y, and Z (left and right, front and back, up and down). The portable CNC cutting platform can be fixed on the top, bottom, and plane of the tank body by magnets or other fixing methods (if the plane is not flat, it is necessary to adjust the cutting platform feet. At the same time, a camera can be added during cutting to detect the cutting area, and the operator manually adjusts the Z axis up and down height to avoid it). When the portable CNC platform needs to be fixed in the vertical direction, it can be fixed on the side of the tank body by magnets or other fixing methods, such as fixing the portable cutting platform on the scaffolding, and automatically cut through the CNC system or manual operation (if the surface to be cut is uneven, it is necessary to adjust the cutting platform feet. At the same time, a camera can be added during cutting to detect the cutting area, and the operator manually adjusts the Z axis up and down height to avoid it). The cutting graphics can be transferred into the database, or other graphics can be imported, or the cutting can be manually controlled. Suitable for cutting thickness specifications of 5mm~80mm.