LH-High Stability Die-Casting Machine Vertical Sprayer Machine

• Vertical sprayer exclusively designed for die-casting machines (300T-900T cold chamber), specializing in uniform lubricant/coolant application on mold surfaces to reduce wear and improve part quality.

• Features high-stability servo-driven vertical lifting (±0.1mm positioning accuracy) and 360° rotating spray nozzles for full mold cavity coverage (no dead zones).

• Adjustable spray parameters (pressure 0.2-0.8MPa, flow rate 50-200mL/min) to match aluminum/zinc/magnesium alloy die-casting needs.

• Integrates semi/full automation options (manual adjustment for small batches, PLC synchronization with die-casting machines for high-volume production).

• Constructed with corrosion-resistant materials (304 stainless steel frame, PTFE nozzles) to withstand die-casting workshop oil, dust, and high temperatures (up to 80℃).

• Complies with industrial standards (ISO 9001, CE) and supports global B2B export, compatible with major die-casting machine brands (LH, Yizumi, Haitian).

Visually, the sprayer has a sleek, vertical 304 stainless steel frame—slim (150mm width) to fit between die-casting machine columns without blocking access. When you touch the spray gun’s handle, it feels smooth and anti-slip (rubber-coated), even with oily gloves, and the nozzle adjustment knobs turn with a crisp, consistent resistance (no loose play). The 7-inch touchscreen controller has an anti-glare finish that stays visible in harsh workshop lighting; taps register instantly, with mold-specific spray recipes (e.g., “ADC12 Auto Bracket Mold”) easy to select. During operation, the sprayer emits a soft, steady “hiss” of atomized lubricant (60 decibels)—quieter than the die-casting machine itself—so it doesn’t add noise to the production line. You’ll notice the vertical lifting arm moves with zero wobble, and the 6 nozzles emit a fine, uniform mist that coats every mold crevice (even 2mm-thin heat dissipation fins) without dripping. After spraying, the mold surface feels evenly lubricated—no sticky clumps or dry spots—reducing part sticking from 5% to 0.5%. Every detail—from the dust-proof electrical box (preventing aluminum dust damage) to the auto-purge function (cleans nozzles after use)—is designed to make die-casting mold preparation efficient, stable, and cost-effective for B2B manufacturers.

• High-Stability Servo Lifting Cuts Mold Collisions by 95%: Equips dual linear guides (15mm diameter) and a servo motor (500W) for vertical lifting, achieving ±0.1mm positioning accuracy—eliminating nozzle collisions with molds (a top cause of mold damage). A Chinese auto parts factory using 8 sprayers reduced mold repair costs from \(2,000/month to \)100/month. The lifting speed (0.1-0.5m/s) is adjustable, so it matches slow mold opening (for complex cavities) or fast cycles (for simple parts)—saving 5 seconds per cycle (adds 120 extra parts/day for a 500T machine).

• Uniform Spray Reduces Scrap and Trimming Time: 6 high-pressure nozzles (0.5mm orifice) create a fan-shaped spray pattern (120° coverage) that coats molds evenly (±5% lubricant thickness variation). This cuts part sticking from 5% to 0.5% (saves 760kg of aluminum/year for a 1-ton daily production) and reduces flash trimming time by 40% (from 30 minutes to 18 minutes per batch). A Vietnamese zinc die-casting factory producing phone casings increased trimmed part pass rate from 88% to 99%, avoiding $1,600/month in rework. The nozzles are also replaceable in 2 minutes (no tools needed)—critical for minimizing downtime.

• Flexible Automation Adapts to Production Volumes: Offers two operation modes—1) Semi-automatic: Manual spray parameter adjustment (ideal for small-batch custom molds, 100-500 pieces); 2) Full-automatic: PLC synchronization with die-casting machines (auto-starts spraying when mold opens, auto-stops when closed—perfect for high-volume production, 10,000+ pieces). A U.S. industrial parts factory used full automation to replace 4 spray operators with 1 supervisor, cutting monthly labor costs by $6,000. The sprayer also supports Modbus communication—integrates with die-casting machine MES systems to log spray data (time, pressure) for quality tracing.

• Corrosion-Resistant Design Extends Service Life to 5 Years: The frame is made of 304 stainless steel (1.2mm thickness) that resists rust from die-casting coolant and oil—unlike carbon steel sprayers (which rust after 1 year). Nozzles are PTFE-coated (heat-resistant up to 260℃) to prevent lubricant buildup (a common cause of clogging). Our tests show the sprayer maintains performance after 10,000 hours of use—only requiring nozzle replacement every 6 months (vs. 2 months for plastic nozzles). A German magnesium die-casting factory reported spending just $300/year on maintenance per sprayer—70% less than their old carbon steel models.

• Smart Functions Simplify Operation and Maintenance: The 7-inch touchscreen stores 50+ mold-specific spray recipes (e.g., “ZAMAK 5 Phone Case,” “A380 Engine Bracket”)—switching between recipes takes 10 seconds (vs. 5 minutes for manual adjustment). The auto-purge function (activates after each spray cycle) cleans nozzles with compressed air, preventing clogging (reduces nozzle replacement by 50%). A Thai aluminum factory with 50% new operators reduced training time from 1 week to 2 days—operators only need to select the recipe and press “start.”

• 300T-500T Die-Casting Machines (Zinc/Aluminum Small Parts): Ideal for spraying molds for zinc phone casings (100×60×10mm) or aluminum sensor brackets (80×50×8mm). The 0.2-0.5MPa low-to-medium pressure ensures thin, even lubricant layers (avoids excess flash). A Chinese electronics factory uses 4 sprayers for 400T machines, reducing trimming time by 40% (from 20 to 12 minutes per batch) and increasing daily output by 150 parts.

• 600T-800T Die-Casting Machines (Aluminum Auto Parts): Perfect for large molds (e.g., engine brackets 300×200×50mm) requiring full cavity coverage. The 360° rotating nozzles reach deep mold pockets (20mm depth) without collision, and the high-pressure (0.6-0.8MPa) spray ensures lubricant adheres to vertical surfaces. A U.S. auto parts supplier reduced part sticking from 7% to 1%, saving 1,200kg of aluminum annually (worth $2,400).

• 800T-900T Die-Casting Machines (Magnesium Industrial Parts): Suitable for heavy-duty molds (e.g., magnesium pump housings 400×300×100mm) that need heat-resistant lubricants. The PTFE nozzles resist chemical corrosion from magnesium-compatible lubricants, and the servo lifting handles the mold’s large opening stroke (500mm) with stability. A German industrial factory avoided $3,000 in mold repairs by using the sprayer’s precise positioning.

• Multi-Cavity Molds (High-Volume Production): The uniform spray (±5% thickness variation) ensures all cavities in 4-8 cavity molds receive equal lubrication—critical for consistent part quality. A Brazilian hardware factory producing 8-cavity zinc hinges reduced cavity-to-cavity part variation from 0.1mm to 0.03mm, meeting IKEA’s strict standards and increasing order volume by 30%.

• Pre-Operation Checks (3 Minutes/Day):

1. Inspect fluid level: Ensure lubricant/coolant tank is filled to 70-80% capacity (low level causes uneven spray). Use only die-casting-specific fluids (avoid household lubricants that clog nozzles).

1. Test spray pressure: Set to the recipe’s recommended value (e.g., 0.4MPa for aluminum molds) and check nozzle output—all 6 nozzles should emit uniform mist (no drips or weak streams).

1. Verify positioning accuracy: Run a test lift (move sprayer up/down 500mm) and check for wobble—any deviation >0.2mm means linear guides need lubrication.

1. Activate auto-purge: Press “Purge” to clear nozzle clogs from the previous shift—this prevents 80% of spray failures.

• Weekly Maintenance (1 Hour):

1. Clean nozzles: Remove nozzles (twist counterclockwise) and soak in cleaning solvent (provided) for 10 minutes—use a 0.3mm wire to clear orifices (avoid sharp tools that damage PTFE coating).

1. Lubricate linear guides: Apply lithium-based grease (provided) to guide rails—prevents wear and ensures smooth lifting. Wipe excess grease with a clean cloth to avoid attracting dust.

1. Inspect electrical connections: Tighten terminal screws in the control box (vibration loosens them) and check for wire fraying—loose connections cause 30% of servo motor malfunctions.

• Monthly Maintenance (2 Hours):

1. Calibrate pressure sensor: Use a digital pressure gauge to verify the sprayer’s display (±0.02MPa deviation allowed). Adjust via the touchscreen’s “Calibration” menu if needed.

1. Clean fluid tank: Drain old lubricant, rinse the tank with water (for water-based fluids) or solvent (for oil-based), and refill with fresh fluid—contaminated fluid causes nozzle clogs.

1. Test emergency stop: Press the red emergency button (located on the control box) to confirm the sprayer stops immediately—critical for worker safety during mold maintenance.

• Nozzle Customization: Provide nozzles with different orifice sizes (0.3mm for thin lubricant layers, 0.8mm for thick coolants) or spray patterns (90° for narrow cavities, 150° for wide molds). A U.S. medical device factory needed 0.3mm nozzles for small magnesium part molds—we delivered them in 3 days, reducing lubricant waste by 25%.

• Lifting Stroke Adjustment: Modify the sprayer’s maximum lifting height (1500mm-3000mm) to fit die-casting machines with extra-large mold opening strokes (e.g., 900T machines with 800mm stroke). A Chinese heavy-industry factory ordered 2800mm stroke sprayers—compatible with their custom 850T machines, avoiding $15,000 in machine modifications.

• Automation Upgrade: Add vision system integration (camera + AI) to detect mold surface conditions—automatically adjusts spray pressure/flow for dirty vs. clean molds. A German auto parts factory used this upgrade to reduce lubricant use by 20% (no over-spraying on clean molds) and cut manual inspection time by 1 hour/shift.

• Fluid Compatibility Modification: Adapt the sprayer for high-temperature lubricants (up to 150℃) or corrosive coolants (for magnesium die-casting) by replacing seals with Viton (heat/corrosion-resistant) and tanks with 316 stainless steel. A Mexican magnesium factory used modified sprayers to avoid seal failures (common with standard nitrile seals), reducing maintenance by 60%.

• Pre-Production Testing:

• Each sprayer undergoes 500-hour continuous operation testing (simulating die-casting workshop conditions) to verify positioning accuracy, spray uniformity, and component durability.

• Linear guides are tested for wear (after 500 hours, no more than 0.05mm deviation) and servo motors for temperature rise (≤40℃ under load).

• Material & Component Quality:

• 304 stainless steel frames are inspected for corrosion resistance (salt spray test: 48 hours, no rust).

• Nozzles are tested for flow consistency (±3% variation) and PTFE coating adhesion (scratch test: no peeling).

• Certifications & Documentation:

• Full compliance with ISO 9001 (quality management) and CE (EN 60204 for electrical safety) for global export.

• Provide material certificates (MTRs) for stainless steel and component datasheets (servo motor, PLC) for customer audit needs.

• Post-Delivery Validation:

• We conduct a 1-day on-site test with your die-casting machine and mold—adjusting spray parameters to achieve ≤5% lubricant thickness variation before handover.

  
  

• Warranty Coverage: 2-year warranty for the frame, control system, and servo motor (covers manufacturing defects); 1-year warranty for nozzles and seals. If a component fails, we ship a replacement via express (free global shipping) and provide a step-by-step installation video.

• 24/7 Technical Support: Our team of 4 die-casting automation engineers (8+ years of sprayer experience) offers round-the-clock help via phone, WhatsApp, and video call. For urgent issues (e.g., nozzle clog during rush order), we respond within 25 minutes—80% of problems resolved remotely in 1 hour. A Brazilian factory resolved a servo motor issue in 30 minutes, avoiding 2 hours of downtime.

• Spare Parts Supply: Stock core spare parts (nozzles, linear guide grease, seals) in 3 regional warehouses (China, Germany, U.S.). For urgent needs, we offer 24-hour delivery— a Canadian factory received replacement nozzles in 14 hours, minimizing downtime to 1 hour.

• On-Site Training: Free 1-day on-site training for your operators and maintenance team—covers recipe setup, nozzle cleaning, and linear guide lubrication. A Thai die-casting factory’s team reduced sprayer-related downtime by 65% after training, mastering skills like “identifying nozzle clogs early.”

• Specialization in Die-Casting Vertical Sprayers: We don’t make generic industrial sprayers—we focus exclusively on die-casting mold preparation. Our R&D team works with 25+ die-casting factories yearly, testing sprayers in real conditions (e.g., aluminum dust, high temperatures) to solve actual pain points (mold collisions, uneven spray).

• Proven B2B Track Record: Over 200 die-casting manufacturers in 35 countries use our sprayers, including suppliers to Toyota, Bosch, and IKEA. A Chinese auto parts supplier increased annual revenue by $200,000 after using 6 sprayers to reduce scrap and trim time—they’ve renewed their maintenance contract for 3 consecutive years.

• Transparent ROI for Die-Casting Operations: We provide a customized ROI calculator (based on your mold repair costs, scrap rates, and labor hours). Most customers recoup investment in 10-14 months—for a factory with 4 sprayers, this means $96,000 in 5-year savings (mold repairs + scrap + labor).

• Technical Expertise in Spray Uniformity: We hold 2 patents for die-casting sprayer design (e.g., multi-nozzle synchronization, anti-clog nozzle structure) and invest 15% of annual revenue in R&D. Our 2024 model added AI-based spray parameter optimization—automatically adjusts pressure/flow based on mold temperature, reducing lubricant use by 15%.

• Flexible Lead Times for Urgent Needs: Standard sprayers (300T-800T compatibility) are in stock (delivery 5-7 days). Customized models take 10-15 days—40% faster than competitors (20+ days). A Indian die-casting factory received 3 custom 900T-compatible sprayers in 12 days, meeting a rush order for 50,000 industrial parts.

• Q1: Is this sprayer compatible with our existing 500T Yizumi die-casting machine and aluminum mold (for engine brackets)?

• Q2: How often do we need to replace the nozzles, and is it easy to do?

• Q3: Can the sprayer use our existing water-based die-casting lubricant, or do we need to buy a specific type?

• Q4: Does the sprayer integrate with our Siemens MES system to track spray data (e.g., time, pressure) for quality reports?