Trolleying Mechanism and Spare Parts
A Tower Crane trolley is a component of a tower crane that moves horizontally along the jib of the crane. It is a wheeled device that is attached to the jib and is used to move the load from one location to another. The trolley is controlled by the operator using a remote control or a cabin located on the crane. The trolley is an essential component of the tower crane as it allows the operator to move the load precisely and safely. It is designed to withstand the weight of the load and the forces generated during the lifting process.
We supply all kinds of high quality and good price trolleying mechanism and spare parts. As one of the leading tower crane and spare parts suppliers, we provide Tower Crane Trolley, Tower Crane Trolleying Motor, Crane Trolley Mechanism, Trolleying Fan, as well as Slewing Mechanism and Spare Parts, Hoisting Mechanism And Spare Parts etc.
A tower crane trolley consists of a car that moves along the jib through some lanes. This movement gives the necessary maneuverability in the tower crane. It is metallic so that it supports the weight to be lifted. Crane Trolley Mechanism,Tower Crane Trolley Motor,Trolleying Mechanism,Tower Crane Trolleying Motor,Tower Crane Trolley,Trolleying Fan SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sczenghui.com
Downspout Downpipe Rainspout Roll Forming Machine
Why choose this machine?
1. Lifetime seivices
2. Introduced Mitsubishi PLC with touch screen to machine controll system.
3. One worker operation (minimum)Â
4. Lifetime>10years: roller cover with 0.05mm chrome
72mm diameter solid steel shaft
Cutting blade with heat treatment.Â
5. Cr12 mould steel cutter with quenched treatment.Â
6. Product cut-to-length.
8.Technician overseas installing and training available
Data sheet
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Technical parameter
Item
Specification
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Raw MaterialType
Pre-painted steel coil & galvanized coils
Thickness(mm)
0.3-0.7
Yield strength(mpa)
235-550
Roller material
45# steel , coated with Chrome
Shaft for rollersÂ
Solid shaft with 72mm,processed with cylindrical grinder
Forming speed(m/min)
About 20-25
Output speed(m/min)
About 12 for 6m length sheet
Speed adjusting mode
Mitsubishi frequency transformer
Roller drive                                              Â
Decelerating motor + Chain drive
Cutting mode
Hydraulic cutting
Cutter materialÂ
Cr12 mould steel
Length measurement
Nemicon Encoder
Control mode
Mitsubishi PLC
Operating mode
Button + Mitsubishi Touch screen
Main motor power(kw)
7.5KW
Process flow
Decoiler -- Feeding & Guiding -- Roll forming---Hydraulic Cutting – product to run out table
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Components of machine
Decoiler (manual decoiler and hydraulic decoiler for option)
1set Â
Feeding & guiding device
1set
Main roll forming machine
1set
Hydraulic cutting system
1set
Controlling system
1set
Run out table (auto. Stacker for option)
1set Â
About us
We are professional in making roll forming machines since 2003. Company occupies 6650, in which 5650 for workshops.
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1. Â Capacity: 12-15 sets/monthÂ
2. Â Delivery: in only 5-8 weeks for urgent orderÂ
3. Â Have our own tool center. 12 sets CNC machines.
4. Zhongyuan is a "All-in-house source"
   --from raw material to the final high-precision forming machine. We have our precise tooling center.
5. Â You can rely on our team!Â
   We have engineers with experience more than 15 years in metal forming industry.
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Please feel free to contact us for more information!