2 Ton Electric Chain Hoist with Hook Suspension Plain Trolley Hand Push Trolley

2T and 3T Electric hoist | construction hoist
High strength alloys on parts are being processed by various special heat treatments, which make them have high strength and good wear resistance. The upper and lower hooks of our hoist are also made of high strength alloys, which can reduce heat treatment and even damage of the hoist. Due to excessive expansion, the hook will only undergo plastic deformation and will not break.Main Features
1.Fluent starting and stopping.
2.Low noise and long lifespan.
3.Good performance and easy maintenance.
4.All kinds of protective device.
5.Most convenient lifting device.
6.Crane traveling limit switch.
7.Weight overload protection device.
8.Lifting height limit device.
1.Motor
It is featured with 30 min working rating and class F insulation.
2.Forging steel structure
It is up to the Japanese Industrial Standard BB 8515-1997 IV and V class.
3.Double brake system-electromagnetic brake and mechanicalbrake
Electromagnetic brake system which is a new braking system, use the non-asbestos brake linings to extend maintenance interval greatly. It is tested more than 22,500 times without adjustments.
4.Chain wheel
It is made up of alloy steel and dealt with heat treatment. It has passed 29,200 times wear test.
5.Chain
The surface of chain is dealt with case carburization. It contains Si Ni Mo. The inside material is softened.
6.Screw gear
It is made up of alloy steel and dealt with heat treatment.
7.Overload limit protector
It can protect itself from overload and low-load.
8. Anti-phase protection relay
When power wire is misconnected, the anti-phase protection relay can protect machine from damage.
9.24-36V low voltage control
The low voltage control can protect operators from electrical shocks.
Six core
Core 1:Electric machinery
Super strong pure copper motor, strong power, higher work efficiency, motor unique radiator, higher heat dissipation rate
Core 2 Shell
Aluminum die-casting shell, beautiful appearance of paint baking process, strong and durable rust. Good anti-collision ability
Core 3:Limit lever
Limit Switching Device, Limit stops automatically to prevent the chain from going beyond the scope
Core 4: Chain bag
Effective protection chain away from stains, prevent raw embroidery and save space
Core 5 :chain
80 grade manganese steel, blackening heat treatment, not easy to fracture
Core 6: Hook
High strength manganese steel hook, surface sprayed with plastic paint, beautiful and not late fracture, 360 degree rotation
Core 7: Control pendent
Hand control and wireless remote control for your choose, default one is hand control
1. Q: How to prevent chain hoist from being corroded?
A:First of all, the external reasons, but these reasons are not avoidable, that is, inevitablewind and rain for the outdoor work; casually discarded after use; do not carry out maintenance, soon came to the problem, that is, was corroded, so what work can we do to prevent corrosion? The most effective method is the coating, so as to avoid the chain hoist corrosion, this is the external treatment of hoist, as well as its internal structure can be painted with oil, which can also play arole in preventing the risk of corrosion.
2. Q: What material is the chain made of?
A:Adopt imported or Chinese super heat treatment alloy steel chain.
3. Q: What about your package?
A: We use wooden box as normal, but if you have special requirement we can change and add special shipping mark.
(All rights reserved by http:https://www.ramhoist.com/Electric-Chain-Hoists/297.html
Please indicate the source when you reproduce and publish it elsewhere.)NANJINGRAMMACHINERYCO.,LTD.No8SongyuanSouthRoadGaochunEconomicDevelopmentZone,NanjingChinaTel:(86)25-56868001Fax:(86)25-56868001Website: www.ramhoist.com