ওভারহেড বৈদ্যুতিক উত্তোলন

মূল শক্তি & ওভারহেড বৈদ্যুতিক উত্তোলন মূল বৈশিষ্ট্য

• 1. মজবুত নির্মাণ & উচ্চ লোড ক্ষমতা:

  • Built with premium-grade materials and precision engineering for maximum structural integrity.
  • Wide capacity range, typically from 1 টন থেকে 80 টন (and beyond with custom solutions), catering to diverse lifting needs.
  • Rigorous testing ensures reliability under full load and beyond.

• 2. Superior Lifting Performance:

  • Efficient high-torque motors provide smooth, powerful, and reliable lifting and lowering.
  • Multiple hoisting speeds (standard and optional variable frequency control) allow for precise load handling, minimizing swing and enhancing productivity.
  • Low headroom designs available to maximize usable workspace beneath the crane.

• 3. উন্নত নিরাপত্তা & নির্ভরযোগ্যতা:

  • Comprehensive safety systems: ঊর্ধ্ব এবং নিম্ন সীমা সুইচ, ওভারলোড সুরক্ষা, জরুরী স্টপ, phase protection.
  • Fail-safe braking systems (dual brakes often standard) ensure secure load holding.
  • Heavy-duty wire rope and hook with safety latch, compliant with international standards.
  • Durable gearboxes designed for long service life with minimal maintenance.

• 4. Advanced Control & Operation:

  • Smooth operation via pendant control (available in various voltage options) or বেতার রিমোট কন্ট্রোল সহ বৈদ্যুতিক উত্তোলন systems.
  • Optional Variable Frequency Drive (ভিএফডি) integration for ultra-smooth acceleration/deceleration, সুনির্দিষ্ট অবস্থান, reduced mechanical stress, and energy savings.
  • Clear visibility and ergonomic controls enhance operator safety and efficiency.

• 5. Durability for Demanding Environments:

  • Designed for high duty cycles (যেমন, FEM 1Am, 2মি, 3m classifications).
  • Options available for harsh conditions: corrosion-resistant coatings (epoxy/polyurethane), higher IP ratings for dust/water resistance (IP54, IP55, IP65), and heat-resistant variants.
  • Sealed components protect critical mechanisms.

• 6. Modular Design & Ease of Maintenance:

  • Modular construction simplifies installation, inspection, এবং রক্ষণাবেক্ষণ.
  • Easy access to key components like brakes, মোটর, and limit switches.
  • Designed for long intervals between maintenance.

Weihua Overhead Electric Hoist: Key Technical Parameters

প্যারামিটার	স্পেসিফিকেশন পরিসীমা / Standard Features	Notes / Options
ক্ষমতা	1 টন - 80 টন	Higher capacities available upon request (যেমন, 100টি, 200টি)
উচ্চতা উত্তোলন	6m – 30m (স্ট্যান্ডার্ড)	Custom heights available
উত্তোলনের গতি	একক গতি: 8 মি/আমার (Std) / 3.5 মি/আমার (80টি) দ্বৈত গতি: 8/0.8 মি/আমার (Std) / 3.5/0.35 মি/আমার (80টি)	VFD Control Option: Infinitely variable speed (0.1 - 100% rated speed)
ভ্রমণের গতি	20 মি/আমার (Std for 1-10T)	গতি ক্ষমতার সাথে পরিবর্তিত হয় & duty. VFD available for smooth acceleration/decel.
ডিউটি ​​ক্লাস (FEM/ISO)	FEM 1Am, 2মি, 3মি (ISO M4, M5, M6)	Designed for moderate to heavy-duty industrial cycles
পাওয়ার সাপ্লাই	3-পর্যায়, 380V/400V/415V, 50Hz (Std) 440V/480V, 60Hz (Opt)	Other voltages/configurations available
Control Voltage	24ভি / 36ভি / 42ভি / 110ভি / 220ভি (AC/DC)	Safety Extra Low Voltage (SELV) options
কন্ট্রোল মোড	Pendant Control (Std)	Options: Radio remote control, Cabin control, Integration with Crane CMS
Wire Rope	High-tensile steel, rotation-resistant	Diameter & construction matched to capacity & duty
হুক	Forged alloy steel, safety latch (Std)	Swivel hooks, C-hooks, or specialized lifting attachments available
নিরাপত্তা বৈশিষ্ট্য	Upper/Lower Limit Switches Overload Limit Device Emergency Stop Dual Brakes Phase Failure Protection	IP54/IP55 rated components standard. IP65/IP66 optional.
নিরোধক ক্লাস	ক্লাস F (মোটর & Electrical Components)
সুরক্ষা ক্লাস (IP)	IP54 / IP55 (Std)	Harsh Environment Options: IP65, IP66, tropicalized, heat-resistant (+60°C)
পরিবেষ্টিত তাপমাত্রা	-20°C থেকে +40°C (Std)	High-temp or low-temp variants available
নয়েজ লেভেল	≤ 85 dB(ক) (Std at 1m distance)	VFD option significantly reduces operational noise
Compliance Standards	আইএসও 9001, সি.ই, FEM 9.755, GB/T, এএস 1418, GOST	Custom certification available (যেমন, GOST-TR, CCC)
নির্মাণ	Low Headroom Design (Std)	Compact gearbox, optimized profile

Notes:

• কাস্টমাইজেশন: All parameters (ক্ষমতা, speed, উত্তোলন উচ্চতা, ভোল্টেজ, control, IP rating, special coatings) can be engineered to specific project requirements.

• VFD Option: Variable Frequency Drive enables ultra-precise positioning, soft start/stop, energy savings, and reduced mechanical shock.

• ডিউটি ​​ক্লাস: Higher FEM/ISO classes (যেমন, 4m/M7) available for severe duty cycles.

• নিরাপত্তা: Complies with international safety directives (যেমন, Machinery Directive 2006/42/EC). Full documentation (Declaration of Conformity, manuals, test reports) provided.

• Dimensions & Weight: Vary significantly based on capacity and configuration. Detailed drawings provided per model.

Overhead Electric Hoist Typical Applications

Weihua overhead electric hoists excel in diverse sectors:

• 1. ম্যানুফ্যাকচারিং & Assembly Lines

• 2. গুদামজাতকরণ & Logistics Centers

• 3. Steel Mills & Foundries

• 4. Power Plants & Energy Facilities

• 5. জাহাজ নির্মাণ & Repair Yards

• 6. Paper & Pulp Mills

• 7. Mining & Heavy Machinery

• 8. Construction Material Handling

• 9. General Industrial Maintenance

Why Choose Weihua Overhead Electric Hoists?

• Global Leader: Decades of experience and a proven track record in lifting solutions.

• Quality & সার্টিফিকেশন: Manufactured to stringent international standards (আইএসও, সি.ই, FEM, এএস, GOST, etc.).

• কাস্টমাইজেশন: Tailored solutions available for specific capacity, speed, duty cycle, and environmental requirements.

• Comprehensive Support: Global sales and service network providing expert advice, installation support, spare parts, এবং রক্ষণাবেক্ষণ.

• Value: Optimal balance of initial investment, অপারেশনাল দক্ষতা, longevity, and total cost of ownership.

Weihua overhead electric hoists are more than just lifting devices; they are engineered productivity partners. Combining robust construction, intelligent control, unwavering safety, and adaptable design, they provide the reliable and efficient lifting power essential for modern industry.