About Dafang
Henan Dafang Heavy Machine Co.,Ltd. is a crane manufacturer with well-equipped testing equipment (Non-destructive inspection, metallographic analysis, Hardness inspection, Mechanics Inspection, Chemical Inspection) and advanced production equipment (1500t Pressure groove machine, Shot blasting machine,Plasma cutting machine, Submerged welding machine, Boring mill).
Manufacture license has covered all types of cranes, include gantry crane, semi gantry crane, overhead crane, jib crane, electric hoists, cast crane, engineer crane, and beam launcher etc.
With its large plant area, complete production types, faster delivery speed and good cost performance, Dafang Crane has become one of the most competitive crane manufacture enterprises in the domestic and abroad crane industry .
Annual Production
70,000 Cranes
850,000 Square Meters & Covered All Types of Cranes. annual export 3,1500+ cranes, sold to 110+ countries.
Research and Development
Smart Crane
With a R&D team of 300 people, smart machines can solve application problems in a variety of manufacturing industries.
Production Equipment
1,500 Sets
More than 20 production lines and 1000+ workers can quickly complete production and deliver on time.
Dafang Advantage
Design Capabilities
- Customized design to meet various working conditions, Drawings provided within 2 working days.
- 300 technical R&D team
- Intelligent Products: Low-emission unmanned overhead cranes, Battery electric flat cart, Fully automatic unattended slag grab,AGV carts,wellhead double-beam cantilever crane,etc.
Products Performance
- Pre-processed of steel plate, Shot blasting completely, marking system used in inner steam, improve the welding quality and welding normative.
- Lightweight design under the premise of safety, long service life.
- Pre-connected for electrical parts, Bolts in place, Easy to operation and installation.
Testing Center
- Non-destructive Inspection Room: Ultrasonic defect detector; Magnetic particle defect detector.
- Mechanics Inspection and Chemical Inspection Room: Universal testing machine and impact testing.
- Metallographic Analysis and Hardness Inspection Room: 400 times metallographic microscope and rockwell hardness tester.
Quality Assurance
- Random inspection before raw materials productions.
- Track every production process by QC department.
- Transfer to next step after qualified Counts and checks before delivery,to ensure high quality goods to customers.
Transportation
- Allow to deliver by bulk, by container, or any other ways suitable.
- Electric parts are packed by plywood crate to reduce distortion in conveying.
- Quality Test Department will supervise of load in case leave out any goods.
Service and Maintenance
Plenty matched spare parts in stock, We can provide the crane parts you need when you need them.
If client need, installation engineer will departure to field installation and commissioning within 48 hours.
Dafang in Exhibition
Dafang in 15th ITIF Pakistan Machinery Exhibition
Dafang in 15th ITIF Pakistan Machinery Exhibition
Dafang in 15th ITIF Pakistan Machinery Exhibition
Dafang in 15th ITIF Pakistan Machinery Exhibition
Dafang in 15th ITIF Pakistan Machinery Exhibition
Dafang in 15th ITIF Pakistan Machinery Exhibition
Dafang in 15th ITIF Pakistan Machinery Exhibition
Dafang in 15th ITIF Pakistan Machinery Exhibition
Smart Cranes
Special Slagging Intelligent Crane
- Stable performance, high production efficiency, easy maintenance and flexible operation mode.
- The cantilever is detachable, which can realize changable span.
- The trolley can turn 90 degrees to meet the requirements of forward and side slag dumping.
- Frequency conversion and PLC control technology, implemets stable operation,small impact and lwo noise.
Wellhead Double-Beam Cantilever Crane
- Combination of bridge crane and cantilever crane.
- Anti-tipping device to ensure safe, reliable and stable lifting of heavy objects.
- Large starting torque, wide range of optional speeds, safe and reliable use, and convenient installation and maintenance.
- Rotatable and impact resistant hook.
Fully Automated Intelligent Gantry Crane
- Anti-sway, precise positioning, and automatic avoidance.
- Object's shape, position, and center of gravity can be identified through scanning.
- DFMES industrial management system integrates order processing, automatic production scheduling, quality control, and automatic warehouse storage.
- Visual recognition and voice control functions to realize human-computer interaction
Unmanned Cranes
- Automatically manage the roll-off, packing into warehouses, shipment and stacking of steel coils.
- Precise positioning and automatic capture.
- Unattended, safe production.
- Intelligence level is industry leading.
Unattended Slag Grab Crane
- Specially developed for cleaning blast furnace water slag in steel plants.
- Automatic slag grabbing, precise positioning, anti-sway, and automatic avoidance.
- Shape, position, and center of gravity of the transported object can be identified by scanning.
- Smooth working curve , prolonged service life, effectively reducing operation & maintenance costs and labor costs.
Dafang AGV Carts
- The box structure of the frame is strong and durable.
- Mecanum wheels, straight, diagonal, horizontal and in-situ turning movements.
- Flexible damping system.
- Powered by battery pack/lithium battery pack.
- Rich navigation system.
Battery Electric Flat Cart
The battery electric flat cart is a kind of equipment that replaces the human hand to carry goods. It is used in logistics, warehousing and factories to carry out frequent transportation of goods in medium and long distances, or to cooperate with cranes to carry heavy objects across spans.
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