Anti Sway Crane With Advanced Anti Sway System

Anti Sway System Cranes: (Email: weihua@craneweihua.com) electric anti-sway control system, automatic positioning, repeat positioning accuracy less than 5mm, applied for mining, manufacturing, mechanical assembly, metallurgy, garbage disposal, steel making, power, shipbuilding, building, rail way, sea port, aerospace.

https://www.weihuabridgecrane.com/product/Anti-Swing-Bridge-Crane.html

Insulation Electric Hoist / Weihua Crane

Insulation electric hoist is a special wire rope electric hoist used in the smelting workshop of electrolytic aluminum, magnesium, lead, zinc, copper and other non-ferrous metals. Insulation system is installed in trolley transmission and lifting mechanism to make sure the resistance value of each insulation point is not less than 1.0MΩ at room temperature. The materials for insulation are with good insulation performance, high strength and good wear resistance. The insulation hoist consists of lifting mechanism, traveling mechanism, insulation system, electric control system, etc. The product quality conforms to ISO standards.

 

Insulation electric hoist

 

Insulation electric hoist is a developed version of commonly seen wire rope electric hoist. In addition to its excellent insulation performance, it also remains the features of wire rope electric hoists:

1. Simple operation and cost-effective;

2. Various specifications and models with various lifting and running speeds;

3. Versatile parts and convenient maintenance;

4. Simple structure and small limit size.

 

 

Application:

This insulated hoist can be used for electrolysis and smelting industries of non-ferrous metals.

 

https://www.weihuacraneglobal.com/product/Insulation-Electric-Hoist.html

Email: weihua@craneweihua.com

NR Electric Hoist / Weihua Crane

 Rated Capacity / SWL: 3 ton, 5 ton, 10 ton, 16 ton, 20 ton, 32 ton, 50 ton, 80 ton

 

NR Electric Hoist Types/Models:

1. NRL (Low-Headroom Monorail Hoist)

2. NRS (Standard-Headroom Monorail Hoist)

3. NRT (Double-Rail Trolley or Crab)

4. NRF (Foot-Mounted Hoist)

 

Model NRL (Low-Headroom Monorail Hoist) Capacity: 3 ton, 5 ton, 10t

 

Model NRS (Standard-Headroom Monorail Hoist) Capacity: 3 ~ 80 ton

 

Model NRT (Double-Rail Trolley or Crab)

 

Model NRF (Foot-Mounted Hoist)

 

Motor:

• NMD Double Speed Motor
• NMF Frequency Conversion Motor
• Lifting motor power: 3.2 Kw, 4.9 Kw, 9.8 Kw, 16 Kw, 18.5 Kw
• Traveling motor power: 0.44 Kw, 0.64 Kw, 0.96 Kw, 1.3 Kw, 1.9 Kw

 

 

Reducer:

• NGL Lifting Reducer
• NGT Traveling Reducer
• Lifting Reducer: NGL01, NGL02, NGL03, NGL04
• Traveling Reducer: NGL02, NGL03, NGL04, NGL05

 

 

 Main parameters：

• Standard: FEM
• Working Duty: M5 ~ M7
• Lifting Speed:

     3t, 5t, 10t: 5/0.8 m/min (4/1);

     16t: 3.3/0.5 m/min (6/1); 5/0.8 m/min (4/1);

     20t: 4/0.67 m/min (4/1); 5/0.8 m/min (4/1);

     32t: 3/0.5 m/min (6/1); 0.8~5 m/min (8/2);

     50t: 0.5~3.3 m/min (12/2);

     80t: 0.4~2.5 m/min (16/2);

• Traveling Speed: 2.0 ~ 20m/min
• Lifting Height: 6m ~ 24m

 

 

NR Electric Hoist Features:

1. Without reverse rollers/wheels;

2. Bilateral drive, the reducer directly drives the wheels;

3. The hoisting mechanism is more convenient and quick to connect, also available for the trolley structure;

4. Capacity 3t, 5t hoist lifting mechanism is with fully closed structure, the other capacity hoist is with open gear drive;

5. Dual drive for capacity 32t~80t variable frequency hoisting mechanism;

6. Capacity 3t~16t lifting mechanism is with C-type structure, while capacity 20t~80t lifting mechanism is with Z-shaped structure.

 

 

 

Lifting Gear Motor Features:

1. Lifting motor is a gear motor, the front cover of the motor is connected with the reducer, and motor shaft head drives the gears;

2. The motor case is stretched aluminum (6063), and the reducer case cover is cast aluminum alloy (ADC12);

3. Motor performance: S3-40%, Class F IP54, 2/12 pole dual speed, 4 pole frequency conversion;

4. Reducer: Hard tooth surface, 20CrMnTiH;

5. Brake: Electromagnetic disc brake.

 

Lifting Gear Motor

 

Traveling Gear Motor Features:

1. Coaxial structure;

2. Traveling motor is a gear motor, the front cover of the motor is connected with the reducer, and motor shaft head drives the gears;

3. The reducer is an output spline shaft structure with flanged connection;

4. The motor case is made from stretched aluminum (6063), reducer case covers are made from cast aluminum alloy (ADC12) or cast iron (HT250);

5. Trolley and hoist share the same running;

6. Motor performance: S3-40%, Class F IP54, 4 pole frequency conversion;

7. Reducer: Hard tooth surface, 20CrMnTiH;

8. Brake: Electromagnetic disc brake.

 

Traveling Gear Motor

 

Components Features:

1. Reel/Drum: Finished steel pipe (with ring gear for 10t above capacity hoists);

2. Wire Rope: 1960~2160 grade wire rope;

3. Hook Block: New hook set with beautiful appearance;

4. Fixed Pulley: MC nylon pulley, pulley shaft is overload sensor;

5. Rope Guide: Nylon rope guide;

6. Rope wedge: Standard wedge;

7. Wheel Group: Internal spline structure (without the torque support of the reducer), ductile iron.

 

 

Structure Features:

1. The hoist frame consists of plates and rods;

2. Assembly after painting, high-strength bolt connection;

3. Flange plate bending structure on both sides of the reel;

4. Small structure rotation limit, flange connection;

5. Lifting and hoist frame with pin connection.

 

Low-Headroom Monorail Hoist Exploded View

 

6. Lifting structures is the same with the trolley type;

7. Use a large number of rectangular tube structures;

8. The driving wheel is with an internal spline structure, and the driven wheel is similar to a monorail wheel structure.

 

Double-rail Crab Exploded View

 

Double Gider Hoist Installation

 

Electric Box with Danger and Warning Signs

 

NR Electric Hoist Advantages:

1. Modular and universal:

6 kinds of punching and base

10 motor power

4 lifting gear reducers

4 kinds of running reducers

7 wheel sets

2. Core components are produced independently, with controllable core technologies:

Guaranteed Quality

Guaranteed Delivery

Non-standard design

 

Gear Motor Production Line

 

3. Full range of NR electric hoist adopts large diameter reels with less left and right limit;

4. A new safety monitoring system with functions of overload protection, Information statistics and inquiry, fault inquiry, collaborative work of 2 hoists, etc.

5. Internet of Things (IOT) cloud connection: Through the security monitor and the (tree root) IoT module communication, the cloud platform storage and remote monitoring of the NR hoist data is realized.

 

 

Reel/Drum Diameter

 

Safety Monitoring System

 

Tree Root IOT Box

https://www.weihuacraneglobal.com/product/NR-Electric-Hoist.html

Email: weihua@craneweihua.com

Seamless Slide Wire Conductor / Weihua Crane

 The seamless slide wire conductor is without any joints within length 1000m, which is available for 3P, 4P (50A, 80A, 100A, 120A, 140A) with load matching. Meanwhile 3P, 4P can be combined into the 6P or other level. Weihua provides complete seamless slide wire system including components such as hanger clamp, bended joints, Current Collector, towing bracket, end tensioner/feeding, towing arm, carbon brush, support bracket, etc.

 

The seamless slide wire system has the features of quick and easy installation, economical and practical, stable operation, fast speed, less noise, flexible power supply, etc.

 

 

4P Slide Wire Data:

Rating: 4P, 660V, 50A-120A

Slide wire material: copper

Insulation cover/jacket: Rigid PVC within 75℃

Color: Orange (Eye-catching warning color)

 

3P Slide Wire Data:

Rating: 3P, 660V, 50A-120A

Slide wire material: copper

Insulation cover/jacket: Rigid PVC within 75℃

 

 

Features of Seamless Slide Wire:

1. Application scope: Seamless slide wire for overhead crane power supply.

2. Advanced technological product, non-interruption phenomenon, power supply through oxygen-free copper, good flow pressure rate, conductivity and contact property, convenient to transport and install, not easy to wear, easy replacement, long service life, safe and reliable, and low cost.

 

 

 

 

https://www.weihuacraneglobal.com/product/Seamless-Slide-Wire.html

Email: weihua@craneweihua.com

Crane Wheel / Weihua Crane

Crane wheels are for overhead crane, gantry crane, casting cranes, bin loading cranes, slab handling cranes, steel coil clamp cranes, magnet cranes, etc. in the metallurgical plant. Crane wheel forging materials: 60#, 65Mn, 42CrMo. 

 

Features of Crane Wheels:

1. Application scope: Sustaining the overhead crane or gantry crane

2. Weihua crane wheels adopt ZG430-640 cast steel, and thermal treatment on surface.

3. Surface hardness of our crane wheels is HB 300-350, and depth of quenching is more than 20mm.

 

 

添加图片说明

 

Crane wheels

 

https://www.weihuacraneglobal.com/product/Wheel.html

Email: weihua@craneweihua.com

Crane Warning System / Weihua Crane

 This crane warning system consists of a siren and a light. The siren and light work during crane working. This system can be used at project machines such as overhead crane, gantry crane, truck crane, all terrain crane, rubber type crane, STS crane, etc.

 

crane warning system

 

Features:

1. Audible and Visible;

2. Project plastic shell, durable and good performance;

3. Alarming sound is loudly and clear, simple use, working continuously, simple installation, adjustable sound volume.

 

 

Specification:

Rated Voltage: AC 220V (customized available)

Power Frequency: 50~60Hz

Sound Volume: A (customized available)

Sound Level: 106dB±5Db

Power: ≤10W

Alarming: Sound&Light

Light Type: LED (A233)

Working Temperature: -30~+70℃

Working Humidity: 10~95%

Protection: IP65

Siren Material: ABS; Light Material: PC

Color: red

 

 

https://www.weihuacraneglobal.com/product/Crane-Warning-System.html

Email: weihua@craneweihua.com

Hoist Motor Brake Pad / Weihua Crane

 This brake pad is suitable for European standard electric hoists, model NR hoists, ND hoists, WH wire rope hoists. It has excellent friction performance with long service life. We provide brake pads with different sizes for your electric motors.

 

brake pad

 

 

 

https://www.weihuacraneglobal.com/product/Hoist-Motor-Brake-Pad.html

Email: weihua@craneweihua.com