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Revolutionizing Wash Basin Manufacturing: The Power of Water Jet Cutting Technology

By Alvin Chen on September 9, 2025 / How & What`s, Project Case

Why Water Jet Cutting Machines Are Transforming Wash Basin Production‌

The ‌wash basin manufacturing machine‌ industry is undergoing a technological revolution, with ‌water jet cutting machines‌ emerging as the cornerstone of modern production lines. Unlike traditional mechanical cutting tools, water jet systems utilize ultra-high-pressure streams (up to 400 MPa) to precisely cut materials without thermal distortion—making them ideal for ‌ceramic basin production‌, ‌acrylic wash basin manufacturing‌, and even ‌stone sink fabrication‌.

‌Key Advantages of Water Jet Cutting in Wash Basin Manufacturing‌

‌Precision & Versatility‌
- Achieves ‌±0.1mm accuracy‌ in cutting ceramic, granite, and composite materials.
- Capable of intricate designs, including ‌undermount sinks‌ and ‌vessel basin contours‌.
‌Cold Cutting Process‌
- No heat-affected zones (HAZ), preventing cracks in ‌porcelain bathroom sinks‌.
‌Reduced Material Waste‌
- Optimizes raw material usage, critical for ‌luxury wash basin CNC machining‌.

‌Top Applications in Wash Basin Manufacturing‌

‌1. Ceramic & Porcelain Sink Cutting‌

High-pressure water jets excel in shaping ‌vitreous china wash basins‌ without chipping edges, a common issue with diamond blade cutters.

‌2. Acrylic & Composite Basin Fabrication‌

Ideal for ‌custom bathroom sink designs‌ due to smooth, burr-free edges.
Compatible with ‌3D contour cutting‌ for designer washbasins.

‌3. Natural Stone & Marble Processing‌

Water jets handle ‌granite countertop basins‌ and ‌marble vanity sinks‌ with minimal kerf loss.

Beamless wash basins produced by qomo water jet cuting machine

‌Choosing the Right Water Jet Machine for Wash Basin Production‌

‌Feature‌	‌Entry-Level‌	‌Industrial-Grade‌	‌5-Axis Premium‌
‌Max Pressure‌	300 MPa	400 MPa	420 MPa
‌Cutting Speed‌	3 m/min	8 m/min	12 m/min
‌Best For‌	Small workshops	Mass production	Luxury art basins

‌Pro Tip:‌ Look for ‌CNC waterjet cutting machines‌ with ‌abrasive recycling systems‌ to reduce operational costs.

‌Future Trends: Smart Manufacturing & Sustainability‌

‌AI-powered nesting software‌ to optimize material usage.
‌Eco-friendly abrasive alternatives‌ (e.g., recycled garnet).
‌Hybrid machines‌ combining water jets with laser etching for decorative basins.

‌Conclusion‌
Investing in ‌water jet cutting technology‌ is no longer optional for competitive ‌wash basin manufacturers‌. From ‌budget-friendly vanity sinks‌ to ‌high-end artisanal basins‌, this technology delivers unmatched precision while future-proofing production lines.

Please send us message to find more details or price for beamless washing basin making machines:

Comprehensive Guide For Waterjet Cutting Machine Maintenance

By Alvin Chen on September 3, 2025 / How & What`s

A waterjet cutting machine cuts intricate shapes into a wide range of materials using a CNC-controlled, high-pressure water jet—sometimes enhanced with abrasives like garnet sand—all without generating heat. The supersonic stream erodes the material precisely. Softer materials like wood and rubber are cut with pure waterjets, while harder substances such as metal, stone, and glass require abrasive waterjets. Below we will try to list the checking list for the waterjet cutter maintenance for your reference:

1. Daily Operation of High Pressure Water Jet Cutting Machine‌

‌Startup of a Water Jet Cutter:‌
- Check power & connections.
- Turn on machine – software runs self-check.
- Move machine parts to “home” position (do one at a time).
- Use laser pointer to center the cutting head over your starting point.

‌Settings of Water Jet Cutting Equipment:‌
- Set water pressure (usually 3000-4000 bar).
- Set cutting speed (based on material hardness/thickness).
- Set abrasive flow (sand amount – affects cut depth/quality).

‌Cutting Parameters Settings on a Water Cut Machine:‌
1. Secure material flat on the table.
2. Move cutting head to start position.
3. Choose cutting mode (e.g., pierce hole first).
4. Press start – water + abrasive cut along the path.
5. Watch the cut – adjust settings if needed.

‌2. Maintenance Schedule & Checking List of Waterjet Cutting Machine‌

‌Every Day Checking List of Waterjet Cutter Machine Maintenance:‌
- Look for water/oil leaks.
- Check oil level.
- Check power switches.
- Check if rails/gears are greased.
- Clean machine outside & water tank filter.

‌Every Week Check List for Waterjet Machine Maintenance:‌
- Check protective wipers on rails.
- Clean cutting head & nozzle.
- Check height sensor (if equipped).

‌Every Month Checking Points:‌
- Thoroughly check cutting head parts.
- Inspect hoses, wires, and connections.
- Check pump seals and oil level.

‌ Parts Replacement (Typical Times) of Water Jet Cutting Machines:‌
- ‌Hydraulic Oil & Filter:‌ Every 500 hours or 6 months.
- ‌High-Pressure Seals:‌ Every 1500 hours (sooner for heavy use).
- ‌Accumulator Bladder:‌ Every 3000 hours (needs expert).
- ‌Pump Parts (Plungers/Valves):‌ Every 5000 hours (full check).
- ‌Cutting Nozzle (Orifice):‌ 60-180 hours (depends on use).
- ‌Mixing Tube (Focusing Tube):‌ 60-180 hours (depends on use).

‌3. Fixing Common Problems for Waterjet Cutting Equipment‌

‌Water Presure Pump Won’t Start?‌
- Check power switch & cables.
- Open oil tank valve / change clogged filter.

‌Low Oil Pressure?‌
- Open oil tank valve fully.
- Check motor spins the right way.
- Clean oil pump pilot valve.

‌Low Cutting Pressure?‌
- Fix water leaks in pipes.
- Check water supply pressure (needs >0.4 MPa).
- Replace pump oil piston seal.
- Replace the gem orifice nozzle.

‌Oil Too Hot?‌
- Check for leaks inside pump/valves.
- Adjust pump oil flow.
- Fix cooling system.

‌4. Safety Rules MUST Follow while Running Waterjet Cutter Machine‌

‌Wear Protection:‌ Safety glasses, hard hat, ear plugs, steel-toe boots, gloves & face shield near high pressure.
‌While Operating:‌
- Keep people away during cutting.
- Secure material flat – prevents breaking the nozzle.
- NEVER leave during operation.

‌High Pressure DANGER:‌
- Turn OFF main power BEFORE maintenance.
- Only trained people touch warning-labeled parts.
- Use correct replacement wires.

‌Emergencies:‌
- Press BIG RED STOP button if water leaks under pressure.
- Stay AWAY – trapped water might spray when power is off.
- Release trapped water BEFORE turning power back on.

‌5. Changing Wear Parts of Water Jet Cutter Machine‌

‌General Steps:‌
1. Turn OFF system pressure & power.
2. Find the right replacement part.
3. Remove old part carefully.
4. Install new part cleanly & correctly.
5. Test – check for leaks/function.

‌Gem Orifice Nozzle of Water Cut Machine:‌
1. Clean seat thoroughly.
2. Check water stream is straight.
3. Unscrew nut, replace orifice.
4. Test water jet – replace if not sharp.

‌Mixing Tube (Focusing Tube) of Water Jet Machine:‌
1. Insert into mixing chamber.
2. Add protective sleeve.
3. Secure clamp and nut.

‌Seals of Water Cutter:‌
1. Power OFF & release ALL pressure.
2. Take apart pump end cap.
3. Remove old seals/O-rings.
4. Clean VERY well.
5. Lubricate NEW seals, reassemble carefully.

‌6. Keep Water Jet Cutter Machine Happy ‌

‌Clean Workspace:‌ Keep area tidy to avoid dust/dirt.
‌Safe Cleaning:‌ Use gentle cleaners – no harsh chemicals.
‌Listen & Feel:‌ Watch for strange noises or heat.
‌Stay Cool:‌ Make sure cooling system (oil/water) works properly.

‌Key Tip:‌ Always ask the machine maker or a qualified technician for help with big problems or complicated repairs!

New Tech Laser Cutting Applicated in Glass Precessing Industry

By Alvin Chen on August 2, 2025 / How & What`s, You May Like

Laser cutting is a promising new technology for glass production.‌ Its key advantages — high precision, speed, quality, and efficiency — make it ideal for this industry.

‌How Laser Cutting Works on Glass:‌
A high-power laser beam focuses intensely on the glass surface. This concentrated energy heats a tiny spot extremely quickly, melting or vaporizing the material. Assist gas (like air) then cools the area or blows away molten material, separating the glass.

‌Specifically with CO2 lasers:‌
When the CO2 laser hits the glass, over 90% of its energy is absorbed, causing rapid, intense heating. The key to cutting happens when the laser stops: The sudden cooling by air or gas creates strong internal stresses (thermal stress) within the heated zone. This stress causes tiny cracks to form and spread through the glass thickness, cleanly breaking it. CO2 laser cutting is a reliable, non-contact method that’s cost-effective and well-suited for glass.

‌Types of CO2 Laser Cutting for Glass:‌

‌Unfocused Beam Cutting:‌
A moderate-speed, unfocused CO2 beam heats the glass surface. Thermal stress (combining compression and tension) causes the glass to separate. Pros: Smooth cut edges with few burrs. Cons: Cut line isn’t perfectly straight; crack direction is random and uncontrolled.

‌Single-Beam Focused Cutting:‌
A single, focused CO2 beam moves across the glass. Cooling creates thermal stress, breaking the glass along a pre-defined path (score line). Pros: Controls the break direction. Cons: Cut edges have more cracks and burrs; requires higher laser power.

‌Dual-Beam Cutting:‌
Combines two steps: First, a low-power focused beam creates a precise score line. Second, an unfocused beam scans along this line. Cooling stress then causes the glass to break cleanly along the score. Pros: Controls break direction and produces high-quality edges. Cons: Cutting quality depends heavily on carefully controlling parameters like power for each beam, distance between beams, and scanning speed.

‌Areas Needing Further Research:‌

Determining the best settings (laser power, speed, spot size) through experiments and simulations.

Developing new laser cutting techniques, especially for: ultra-thick or ultra-thin glass, intricate small parts, and complex curved shapes.

Advancing the design and manufacturing of industrial-grade laser cutting machines for glass.

‌Key Changes Made and Why to Choose QOMOTECH Laser Cuting Machines:‌

‌Stronger Opening:‌ Starts directly with the main point (“promising new technology”) and clearly lists the key advantages upfront for impact.

‌Simplified Process Explanation:‌

Uses active voice (“heats,” “causes,” “blows away”).
Explains the critical event clearly: The sudden cooling ‌after‌ laser heating creates the stress that breaks the glass.
Clearly defines the role of assist gas.
Uses clearer terms like “internal stresses,” “cleanly breaking,” “breaking direction.”

‌Clearer Structure for Cutting Types:‌

Explicitly lists the three types upfront.
Uses numbered points for easy reference.
Clearly separates Pros and Cons for each type using italics.
Replaces ambiguous terms like “score” with the clearer “pre-defined path” or “score line.”
Explains why dual-beam is better (controls direction AND quality).

‌Concise Research Areas:‌
Uses bullet points for clarity and scannability.
Phrases actively (“Determining the best settings,” “Developing new techniques,” “Advancing the design”).
Clarifies the goals of the new techniques (cutting specific types/shapes).

‌General Improvements:‌

‌Shorter Sentences:‌ Breaks down long, complex sentences.

‌Stronger Verbs:‌ Replaces weaker phrases (“is concentrated into”) with active verbs (“focuses,” “heats”).

‌Reduced Jargon:‌ Uses simpler terms where possible (“tiny spot” instead of “tiny space,” “breaks” instead of “achieves separation”).

‌Terminology Consistency:‌ Uses “CO2 laser” consistently.

‌Improved Flow:‌ Uses transition words and logical connectors (“Specifically with,” “The key to cutting,” “Combines two steps,” “Pros/Cons”).

‌Western Style:‌ Adopts a more direct, concise, and logically structured approach preferred in Western technical communication.

This version retains all the essential technical information but presents it in a way that is significantly easier for a Western reader to understand and follow.

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