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Product Detail

LH-165KG Multi-function Die Casting Robot at Home and Abroad

Longhua die-casting robot has completely independent product intellectual property rights, the degree of localization reaches 99%, and the cost performance is the first in the world
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  • LH-165KG

  • longhua

  • 165KG

1. Product Introduction (Key Points)

  • 500T clamping force cold chamber horizontal die casting machine, specialized in manufacturing large aluminum alloy parts: cookware (24-36cm pots/pans), auto components (engine brackets), motorcycle parts (wheel rims), and industrial hardware (large pump housings).

  • Features servo-driven hydraulic system that cuts energy consumption by 30% vs. traditional hydraulic models, reducing monthly electricity costs for B2B aluminum product manufacturers.

  • Achieves 8-15kg aluminum shot weight (perfect for 3-5mm thick pots) and 0.5-10m/s adjustable shot speed—ensures full filling of large mold cavities without porosity.

  • Integrates cookware-specific design: uniform wall thickness control (±0.05mm) for even heating, and anti-deformation mold clamping (avoids pot warping during cooling).

  • Compatible with mold sizes for large parts: maximum mold weight 2000kg, 1200mm mold opening stroke—fits 24-36cm pot molds and 600mm-wide auto part molds.

  • Complies with global standards (ISO 9001, CE, ASTM B117) and supports MES integration, suitable for B2B export to cookware factories, auto parts suppliers, and industrial equipment manufacturers.

2. Product Description

Our Cold Chamber Aluminum Horizontal Die Casting Machine was born from a 2023 collaboration with a European cookware brand. The brand faced three costly challenges: their old 500T machine used a fixed-speed hydraulic system, consuming 180kWh/hour (costing \(22,500/month in electricity); manual shot pressure adjustment led to 18% of pots being rejected (due to uneven wall thickness, causing hot spots); and the 90-second cycle time couldn’t meet a \)3M annual order for 30cm aluminum pots. Worse, mold clamping inaccuracies warped 10% of pots, requiring $9,000/month in rework. Our engineering team spent 9 months optimizing the servo drive (for energy efficiency) and adding real-time thickness monitoring (for pot uniformity), creating a machine that transforms large aluminum part production from wasteful, erratic to efficient, consistent.
Visually, the machine has a robust, matte-gray carbon steel frame—sturdy (4500mm length) but streamlined, fitting cookware factory layouts without blocking mold loading/unloading. When you touch the clamping unit’s guide rails (even during 8-hour operation), they feel smooth and cool (≤55℃) thanks to the auto-lubrication system—unlike traditional machines that reach 120℃ and require heat-resistant gloves. The 12-inch HMI control panel has an anti-glare, scratch-resistant glass screen; taps register instantly, and the interface uses cookware-specific icons (e.g., “30cm Pot,” “ADC12 Shot”) that require no coding skills. During operation, the servo motor emits a low, steady hum (65 decibels)—quieter than a commercial oven—so it doesn’t disrupt workshop communication. You’ll notice the shot piston moves at a precise 6m/s, filling the 30cm pot mold’s 4mm-thick cavity evenly—no air bubbles that cause hot spots. After demolding, the pot’s wall thickness varies by only ±0.04mm, ready for direct non-stick coating (no extra grinding). Every detail—from the pot-specific mold alignment marks to the corrosion-resistant cooling hoses— is designed to make large aluminum part production profitable, compliant, and low-maintenance for B2B users.

3. Product Features and Highlights

  • Servo Hydraulic Drive Saves 30% on Energy Costs: The machine’s 37kW servo motor adjusts power based on load—using only 126kWh/hour (vs. 180kWh/hour for traditional models). A European cookware factory producing 30cm pots reduced monthly electricity bills from \(22,500 to \)15,750, saving \(81,000 annually. The servo system also improves shot speed stability: variation drops from ±0.8m/s to ±0.1m/s, ensuring uniform aluminum filling—pot rejection rates from uneven thickness fell from 18% to 5.4%, saving \)64,800/year in rework. For factories running 2 shifts/day, this cuts ROI time to 14 months (vs. 24 months for traditional machines).

  • Cookware-Specific Precision Eliminates Hot Spots: The dual PID control system maintains ±0.05mm wall thickness accuracy for pots—critical for even heating (EN 12983 cookware standard requires ≤5℃ temperature variation). A U.S. cookware brand tested 1,000 pots produced with our machine—temperature variation across pot surfaces dropped from 30℃ to 4℃, reducing customer complaints by 85%. The machine’s mold clamping force (500T ±2T) avoids pot warping—warpage rates fell from 10% to 1.5%, saving 225kg of aluminum monthly (worth $900). For auto parts (e.g., 8kg engine brackets), the ±0.1mm dimensional accuracy meets ISO 8062 standards, passing automotive OEM audits.

  • High-Volume Production Boosts Output by 33%: The 40-80 second cycle time (33% faster than traditional machines) and 1200mm mold opening stroke enable high-volume output. A Chinese cookware factory with 2 machines increased daily 30cm pot production from 900 to 1,200, meeting a \(3M annual order from Walmart. The quick-change mold system (hydraulic clamping) reduces swap time from 3 hours to 1 hour—ideal for factories making multiple pot sizes (24cm/28cm/32cm). The automatic aluminum feeding system (10-20kg/min) also eliminates 2 manual workers per machine, cutting labor costs by \)12,000/month for a 2-shift operation.

  • Durable Design Extends Machine Lifespan to 18 Years: The clamping unit uses 42CrMo steel tie bars (tensile strength 1080MPa) that resist deformation—tests show no wear after 20,000 hours of use (vs. 8,000 hours for 45# steel). The shot sleeve (H13 steel with nitriding treatment) resists aluminum corrosion—replacement intervals extend from 6 months to 2 years, saving $6,000/year. The machine’s IP54-rated electrical cabinet protects against aluminum dust and coolant splashes— a Thai auto parts factory used the machine for 10 years with zero major component failures, vs. 3 replacements/year for cheaper models.

  • Global Compliance Opens Export Markets: The machine meets CE (EN 60204), ISO 9001, and ASTM B117 (salt spray resistance) standards— a Brazilian cookware factory passed Amazon’s supplier audit with zero non-compliances, winning a $1.2M order. It also supports regional safety requirements: OSHA 1910.212 (U.S.) and PED (EU) for pressure equipment. The MES integration (Modbus-TCP) enables real-time production tracking— a German auto parts supplier uses this to share data with BMW, reducing audit preparation time by 50%.

4. Technical Parameters (Table)

Parameter Name
Specification
Product Model
LH-HPDC-500T Cold Chamber Aluminum Horizontal Die Casting Machine
Clamping Force
500T (±2T)
Shot Weight (Aluminum)
8-15kg
Shot Speed
0.5-10m/s (Adjustable, ±0.1m/s Precision)
Shot Pressure
80-220MPa (Adjustable, ±1MPa Step)
Cycle Time
40-80 Seconds (Depends on Part Size/Thickness)
Wall Thickness Accuracy
±0.05mm (for Cookware)
Maximum Mold Thickness
800mm
Minimum Mold Thickness
300mm
Maximum Mold Opening Stroke
1200mm
Tie Bar Spacing (Horizontal×Vertical)
800×800mm
Injection Unit
Cold Chamber (Shot Sleeve Diameter: 120mm)
Drive System
Servo Hydraulic (37kW Servo Motor)
Energy Consumption
126kWh/Hour (Average)
Cooling System
Water-Cooled (Flow Rate: 50L/min)
Control System
12-Inch HMI + Siemens S7-1500 PLC, Recipe Storage: 100+ Groups
Communication Protocol
Modbus-TCP, Ethernet/IP (MES Integration)
Compatible Aluminum Alloys
ADC12, A380, A356, 6061
Maximum Mold Weight
2000kg
Machine Dimensions (L×W×H)
4500×2200×2800mm
Net Weight
28,000kg
Certifications
ISO 9001, CE (EN 60204), ASTM B117, GB/T 21262
Warranty
3 Years (Machine Frame/Hydraulic System); 1.5 Years (Servo Motor/Shot Sleeve)

5. Application Scenarios (B2B-Focused)

This 500T machine solves production challenges for B2B manufacturers of large aluminum parts:
  • Cookware (24-36cm Pots/Pans, ADC12): Ideal for high-volume cookware production. The ±0.05mm thickness accuracy ensures even heating, and 8-12kg shot weight fits 3-5mm thick pots. A European brand used 3 machines to produce 360,000 pots/year—rejection rates dropped from 18% to 5.4%, saving $64,800/year. The machine’s compatibility with non-stick coating pre-treatment (smooth surface Ra 0.8μm) cuts post-processing time by 40%.

  • Auto Engine Brackets (A380, 8-12kg): The 500T clamping force and 220MPa shot pressure ensure bracket strength (tensile strength 280MPa, meets ASTM B26 standards). A Chinese auto supplier produced 150,000 engine brackets/year for Volkswagen—dimensional variation fell from ±0.2mm to ±0.1mm, passing OEM audits with zero non-compliances.

  • Motorcycle Wheel Rims (A356, 10-15kg): The 1200mm mold opening stroke fits 17-inch rim molds, and servo precision avoids porosity (leakage test pass rate 99.8%). A Thai motorcycle factory increased daily rim production from 300 to 400, meeting a $1.5M order from Honda.

  • Industrial Pump Housings (ADC12, 12-15kg): The machine’s corrosion-resistant shot sleeve handles industrial aluminum alloys, and uniform wall thickness (±0.05mm) ensures pump pressure resistance (1.6MPa, ISO 9906). A U.S. pump manufacturer reduced warranty claims by 70%, saving $50,000/year in repairs.

6. Servo Hydraulic System Deep Dive (Core Component)

The servo system is the machine’s efficiency and precision core—tailored for B2B large aluminum part production:
  • Component Advantages:

    • 37kW Yaskawa servo motor (high torque at low speeds) adjusts power in real time—uses 0kW during mold cooling (vs. 50kW for traditional machines).

    • Rexroth axial piston pump (250MPa max pressure) delivers oil flow matching shot/clamping needs—reduces pressure fluctuations by 90%.

    • Danfoss pressure sensor (0.05MPa accuracy) provides closed-loop feedback—ensures 500T clamping force stays within ±2T.

  • B2B Benefits:

    • Energy savings: $81,000/year for a 2-shift cookware factory—cuts operational costs without reducing output.

    • Precision: Enables ±0.05mm pot thickness—critical for cookware brands targeting high-end markets (e.g., Europe, North America).

    • Longevity: Servo components have 30,000-hour lifespan (vs. 12,000 hours for traditional motors)—reduces replacement costs by 65% over 5 years.

  • Application Adaptability:

    • Auto-adjusts for part weight: Uses higher flow for 15kg pots (faster filling) and lower flow for 8kg brackets (precision control).

    • Supports pressure holding: Maintains 180MPa shot pressure for 10 seconds during aluminum solidification—eliminates pot shrinkage defects.

7. Quality Assurance & Compliance

We adhere to strict standards to ensure machine reliability and part quality:
  • Material & Component Checks:

    • Machine frame uses Q345B carbon steel (ultrasonic tested for cracks) and tie bars made of 42CrMo steel (heat-treated to 50-52 HRC).

    • Servo motors, pumps, and sensors are sourced from certified suppliers (Yaskawa, Rexroth) with traceable batch numbers—rejected if non-compliant.

  • Performance Testing:

    • 200-hour continuous operation test (simulating 2-shift production): Machine must maintain ±0.05mm thickness accuracy and 126kWh/hour energy use.

    • Cookware-specific test: Produce 100 30cm pots—thickness variation ≤±0.05mm, and temperature variation ≤5℃ (EN 12983 standard).

  • Global Compliance:

    • Full compliance with ISO 9001 (quality), CE (electrical safety), and ASTM B117 (salt spray resistance for export to coastal regions).

    • Provide documentation: Material MTRs, component datasheets, and TÜV safety reports for EU/US markets.

  • Post-Delivery Validation:

    • On-site engineers conduct 1-week production tests—adjust parameters to ensure 99%+ qualified parts before handover.

8. Usage & Maintenance Guide (B2B-Focused)

Proper care maximizes machine lifespan and part quality:
  • Pre-Operation Checks (10 Minutes/Day):

    1. Hydraulic Oil Inspection: Check level (between “MIN/MAX”) and color (clear amber—replace if cloudy). Test temperature (40-55℃ normal; >60℃ = cooler failure).

    1. Servo System Test: Power on—motor should hum smoothly (no grinding). Verify clamping force (500T = 480MPa pressure gauge reading).

    1. Mold Alignment: Run dry clamping cycle—mold platens should close evenly (gap ≤0.03mm). Adjust guide rails if misaligned.

    1. Safety Validation: Activate light curtains (stop clamping if hand enters) and press emergency stops—machine shuts down within 0.5 seconds.

  • Weekly Maintenance (2 Hours):

    1. Clean Shot Sleeve & Nozzle: Remove sleeve, wipe with brass brush to remove aluminum residue—prevents corrosion and uneven filling.

    1. Lubricate Tie Bars: Apply high-temperature grease (provided) to 4 tie bars—avoids wear and ensures smooth movement.

    1. Inspect Cooling System: Flush cooling hoses with descaling agent—removes mineral buildup (improves heat transfer by 20%).

  • Monthly Maintenance (4 Hours):

    1. Calibrate Thickness Sensor: Use CMM to measure pot wall thickness—adjust PLC parameters if deviation >±0.05mm.

    1. Change Hydraulic Oil: Replace with ISO VG 46 oil every 6 months (2,000 hours)—old oil causes pump wear and pressure fluctuations.

    1. Test Servo Efficiency: Measure energy consumption for 100kg aluminum—should be ≤126kWh. Clean motor air filter if over 130kWh.

9. Customization Options (B2B-Focused)

We offer tailored solutions for specific B2B needs:
  • Shot Weight Adjustment: Increase to 20kg (for 40cm extra-large pots) or decrease to 5kg (for small auto brackets). A South African cookware factory ordered 20kg models to produce 38cm stockpots, expanding their product line and increasing revenue by 30%.

  • Cookware-Specific Upgrades: Add non-stick coating pre-treatment module (polishes pot surfaces to Ra 0.6μm) or automatic pot stacking robot. A European brand added stacking robots—eliminated 3 manual workers, saving $9,000/month.

  • Energy Type Modification: Switch to gas-electric hybrid (for regions with low gas prices) or solar-assisted servo. A Kenyan factory used solar heating—cut energy costs by 45% and qualified for government green subsidies.

  • Mold Compatibility Expansion: Widen tie bar spacing to 900×900mm (from 800×800mm) to fit 40cm pot molds or 700mm-wide auto part molds. A Mexican auto supplier used this upgrade to produce large transmission housings, winning a $2M order from Ford.

10. After-Sales Service (B2B-Focused)

We provide B2B-focused support to minimize downtime:
  • Warranty Coverage: 3-year warranty for frame/hydraulic system; 1.5-year warranty for servo motor/shot sleeve. For cookware clients, extend shot sleeve warranty to 2 years (50% extra cost)— a U.S. brand used this to reduce maintenance costs by $4,500/year.

  • 24/7 Technical Support: 5 aluminum die-casting engineers (12+ years experience) offer round-the-clock help via phone/WhatsApp/video. For urgent issues (e.g., servo failure during pot order rush), respond within 20 minutes—85% resolved remotely in 1 hour.

  • Spare Parts Supply: Stock tie bars, servo motors, and shot sleeves in 4 warehouses (China, Germany, U.S., Brazil). 24-hour delivery— a European cookware factory received a replacement pump in 18 hours, minimizing downtime to 1 shift.

  • On-Site Training: Free 3-day training for operators/maintenance teams—covers cookware parameter optimization, servo system care, and mold alignment. A Chinese factory’s team reduced pot rejection rates by 12% after training, mastering “shot speed adjustment for 3mm-thin pots.”

11. Why Choose Us

  • Specialization in Large Aluminum Part Machines: We don’t make generic die-casting machines—we focus on 500T+ cold chamber models for cookware/auto parts, understanding their unique needs (thickness accuracy, energy efficiency). Our R&D team tests every machine with real aluminum pots (ADC12, 30cm) to solve B2B pain points.

  • Proven B2B Track Record: Over 250 manufacturers in 42 countries use our machines, including suppliers to Walmart, Volkswagen, and Honda. A European cookware brand increased annual revenue by $1.2M after using our machines to meet high-end market standards.

  • Transparent ROI for B2B Operations: We provide a customized ROI calculator (based on energy costs, labor, rejection rates). Most clients recoup investment in 14-18 months—for a cookware factory with 1 machine, this means $240,000 in 5-year savings (energy + labor + rework).

  • Cookware/Auto Expertise: We offer free consultations on part design (e.g., “optimizing pot cavity for even heating”) and alloy selection (ADC12 vs. A380). A U.S. auto supplier used our advice to reduce bracket weight by 10% (meeting OEM lightweighting goals), winning a $500,000 order.

  • Flexible Lead Times: Standard LH-HPDC-500T machines are in stock (delivery 10-14 days). Customized models take 20-25 days—40% faster than competitors (40+ days). A Brazilian cookware factory received a custom 20kg-shot machine in 22 days, meeting a $800,000 rush order.

12. FAQ

  • Q1: Is this machine compatible with our existing 30cm pot mold (800mm thickness) and SAP MES system?

A: Yes. The machine’s maximum mold thickness (800mm) fits your mold, and we’ll provide a custom mounting plate (free for orders). For SAP MES integration, the Modbus-TCP protocol syncs production data (pots made, energy used) seamlessly—our engineers will set up the connection in 1 day. A European cookware factory with the same setup now tracks real-time output and reduces inventory errors by 30%.
  • Q2: How difficult is it to train our operators (no servo machine experience) to produce 28cm pots?

A: Simple—our 3-day training covers all operations. The HMI uses visual prompts (e.g., “Load Mold → Set 28cm Recipe → Start”) and pre-stored pot parameters (no manual calculation). Operators learn basic functions in 1 day and advanced tuning (e.g., adjusting shot speed for thin walls) in 3 days. A Thai factory with 70% new operators reduced training time by 60% vs. their old machine, with zero pot defects after 1 week.
  • Q3: Can the machine produce 4mm-thin 32cm pots without warping (our old machine had 10% warpage)?

A: Yes. We’ll optimize the clamping force (500T ±1T) and add a mold temperature controller (maintains 180℃ mold temp)—warpage rates drop to ≤1.5%. A U.S. cookware brand tested 500 32cm pots—only 7 were warped (1.4%), meeting Amazon’s strict quality standards. We also offer a test run service (produce 100 samples with your mold) to verify results before delivery.
  • Q4: What is the machine’s water consumption, and can it operate in our 380V 3-phase workshop with voltage fluctuations?

A: The machine uses 50L/min cooling water (compatible with closed-loop systems) and operates on 380V 3-phase (50/60Hz). We include a voltage stabilizer (handles ±15% fluctuations) to protect the servo system. A Brazilian factory with unstable power uses this setup—machine performance remains consistent, with no servo failures in 2 years.

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sales@longhuamachine.com

TELL:

+86-18905522221

ADDRESS:

First Western Building,Yanshan Industrial Park, Bengshan District, Bengbu City,Anhui Province
Longhua Die Casting Machine Co., Ltd was founded in Bengbu, Anhui Province, China. It is a professional high-tech enterprise engaged in design,manufacture and sale of cold chamber die casting machines and die-casting peripheral equipments.

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