Heavy Duty Double Girder Bridge Crane
Condensate Recovery For Fishmeal Plant Condensate Recovery For Fishmeal Plant,Condensate Recovery System,Condensate Recovery Machine,Condensate Recovery Plant Zhejiang Longyuan Sifang Machinery Manufacture Co., Ltd. , https://www.sifangmachinery.com
**1. Mechanical Features**
1) Double welded box girder, meeting DIN/FEM standards for deflection.
2) Material: Q235B or Q345B (equivalent to international steel Fe360 or Fe520).
3) Full-length CNC cutting for web plates, ensuring high precision.
4) High-quality automatic welding and NDT inspection for durability.
5) Shot-blasting SA2.5 after welding to relieve stress and improve surface quality.
6) Epoxy zinc-rich paint with two coats, 140μm thickness for long-lasting protection.
7) 10.9-grade high-tension bolts used for connecting girders and legs, ensuring long-term safety.
8) Double-flanged or flat wheels with anti-friction bearings, cellular buffers, and derailment protectors.
9) A full-length service platform is provided along the crane bridge, equipped with handrails and toe strips for operator safety.
**2. Electrical and Equipment Features**
1) Conductor power supply system.
2) Phase control guard that opens the main contactor in case of phase failure.
3) All hoist and crane movements are independent and can be operated simultaneously.
4) Contactors designed for heavy-duty crane applications, resistant to severe vibrations.
5) Control panels are corrosion-resistant with IP55 rating.
6) Heavy-duty plug head for easy connection and maintenance.
7) Components are arranged for easy access and maintenance, minimizing accidental contact risks.
8) Multi-wire cables with plastic insulation are specifically designed for crane use.
9) Cables are color-coded or labeled for easy identification.
10) Flexible flat cables with PVC insulation are used for festoons, rated at 450/750V for cranes and hoists.
11) Festoon cables are suspended on cable saddles and run in galvanized C-track, connected via bolted or welded brackets to the main girder.
**3. Safety and Protection Features**
1) Rain covers for external hoists, drive units, and electrical cabinets.
2) Warning indicators including flashing lights and audible alarms.
3) Wireless infrared detectors for anti-collision systems.
4) Multiple safety limit switches for enhanced operational safety.
Capacity
T
10
16/3
20/5
32/5
50/10
Operational Method
Â
Cabin Control
Span
m
10.5–31.5
Speed
Main Hook Lifting
A5
m/min
8.5
7.9
7.2
7.5
5.9
A6
13.3
13
12.3
9.5
7.8
Auxiliary Hook Lifting
Â
16.7
19.5
19.5
13.2
Cross Traveling
43.8
44.6
44.6
42.4
38.5
Long Traveling
A5
Â
90.7/91.9/84.7
84.7/87.6
84.7/87.6
87/74.2
74.6/85.9
A6
115.6/116.8/112.5
112.5/101.4
112.5/101.4
101.4/101.8
86.8/87.3
Motor
Lifting
Main
A5
Type/kW
YZR180L-6/17
YZR225M-8/26
YZR225M-8/26
YZR280S-10/42
YZR280M-10/55
A6
Â
YZR250M1-6/37
YZR225M2-6/45
YZR280M-8/55
YZR315S-8/75
Auxiliary
YZR200L-6/22
YZR180L-8/13
YZR180L-6/17
YZR180L-6/17
YZR200L-6/26
Cross Traveling
YZR132, 1-6/2×6.3
YZR132M2-6/4
YZR132M2-6/4
YZR160M-6/6.3
YZR160M2-6/8.5
Long Traveling
A5
YZR132M2-6/2×4
YZR160M1-6/2×6.3
YZR160M1-6/2×6.3
YZR160M2-6/2×8.5
YZR160L-6/13
A6
YZR160M1-6/2×5.5
YZR160M2-6/2×7.5
YZR160M2-6/2×7.5
YZR160L-6/2×11
YZR180L-8/13
Max. Lifting Height
Main Hook
m
16
16
12
16
12
Auxiliary Hook
Â
18
14
18
16
Working Duty
Â
A5, A6
Power Supply
Â
380V 60Hz 3-phase AC (Customizable)