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Waterjet Pipe Cutting Machine
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Nanjing Bitong Waterjet Cutting Machine

Nanjing Bitong Technology is a leading Chinese waterjet manufacturer, with brand name BTECH, also known as water cutter. The machine is made in China. Abrasive jet and water only jet cutters use the technology of compressing water to ultra high pressure, typically between 30,000 and 90,000 psi, to create extremely concentrated force to cut materials, both metal and non metal.

A pure water cutter pressurizes a stream of water flow (without abrasive) to cut materials such as foam, rubber, plastic, cloth, carpet and wood.
On the other hand, abrasive jet cutters mix abrasive garnet to a pressurized water stream to cut harder materials. Examples are: stainless steel, titanium, glass, ceramic tile, marble and granite. Water cutting yields very little heat during the cutting process, therefore it does not create heat affected zone (HAZ), and hence in most cases will not require further heat treatment.
Water cutting machining is also considered as a "cold cut" process and therefore is safe for cutting flammable materials such as rubber, plastic and polymers. With a reasonable cutting speed setting, the edges resulted are often of satisfactory. Precision water jet cutter is a very handy and versatile cutting equipment with affordable price for stone cutting and metal working in job shops. China waterjet machines are improving rapidly and catching up with those made in USA, but we offer much better price and cost effective.

Portable Waterjet Cutting Machine

Portable waterjet is often used for situations that the object to be cut is located in the fields and not applicable to be placed on a regular CNC cutting table. Examples are pipe lines, large containers or tanks, shipyard work, and emergency rescue situations etc. Portable waterjet cutter usually includes a reduced-size waterjet pump and a set of specially arranged rails

Waterjet Tire Cutting Machine

Waterjet cutting is a "cold" process, meaning the cutting process nether requires heat nor generate heat. Hence, waterjet cutter is particularly useful for cutting materials such as rubber, plastic, cloth, paper etc. Waterjet cutting is also a good method to cut composite material such as sandwiched metal and nonmetal products. One outstanding application is waterjet tire cutting machine. Tires, whether regular automobile or off road, usually is rubber combined with steel inlays. Waterjet cold cutting does not generate smoke to pollute air nor jeopardize health.

JetSaw For Stone Cutting

One of the new products Nanjing Bitong Technology is offering to the stone cutting business is the JetSaw, which is a combination of bridge saw and waterjet cutter. Bridge saw is good at cutting straight lines but has limitations when there is need to cut curves and holes. Adding waterjet to bridge saw is a good solution to this problem. JetSaw combines the two machines to share the same gantry, same CNC control system to save capital investment and save on maintenance cost. It also saves great deal on loading and unloading time as well as reducing the damage during the loading/unloading process.

Robot Waterjet Cutter

Nowadays, industry is getting more and more automated with robot to improve production quality and efficiency. When waterjet is combined with 6-axis robot, it is greatly improved for both 3D cutting and cleaning applications. Robot waterjet is widely used in 3D cutting applications such as automobile interior decoration, and bullet proof helmet. Waterjet robot clearing is highly demanded in cleaning of complicated 3D objects.

Pipe Cutting Machine

One of the successful products from Bitong Technology is the pipe cutting machine, either waterjet pipe cutting or plasma pipe cutting machine. The pipe cutting machine can also cut square tubes and angles, as well as I or C beams. Cutting capabilities include end cut off and hole openings.

High Pressure Water blast Cleaning Machine

High Pressure Water blast Cleaning Machine is another BTECH brand product of Nanjing Bitong Technology Co. Ltd. Our cleaning machine is differentiated from conventional cleaning machine by its extra high pressure and extra high output water flow rate, both are good for faster, and cleaner jobs. The cleaning machine uses direct drive pump, and can be driven either by electric motor or diesel engine. The cleaning machine can support two rotating guns. It can be either stationary, or portable on a trailer.

High Pressure Transducer

Nanjing Bitong Technology is also a provider of BTECH brand High pressure transducer. The pressure range of measurement is 0 - 14000Bar (200 KPSI, 1000Mpa). Standard transducer output is 4-20mA. Normalized 0-10 mA current output or voltage output is also available. This pressure transducer is specially useful in a feedback loop for pressure control of a ultra high pressure products such as waterjet cutting machines. Please contact us if you have special requirement of the connection thread.

Abrasive Garnet and spare parts

One of the services Bitong Technology provids is to supply abrasive garnet and spare parts for water jet cutting machines, as well as plasma cutter consumable and wearable parts. BTECH offers a verity of garnet grit to choose from, #30, #60, #80, #100, #120, etc. The garnet we offer is crushed so that the garnet has irregular shapes with lots of sharp corners for faster waterjet cutting. This garnet is also good for sand blasting. The garnet is packed in 25kg bags (55 pounds), and 40 bags in one bulk bag. BTECH also offers a complete line of spare parts for waterjet, from intensifier to accumulator to ultra high pressure tubings and fittings. The high quality spare parts for plasma cutter enables fast cutting speed and yields good edge quality.

CNC Plasma cutter

Instead of high pressure waterjet cutting machine, plasma and leaser are also sources of cutting methods. Bitong technology offers state of art CNC plasma cutting machine. It has height follower mechanism to keep the distance constant between plasma torch and the workpiece. We also combine waterjet and plasma cutting in one CNC system to save purchase and maintenance cost and lower the learning curve for operators. Please contact us for more details.

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