20 Ton Lb Type Explosion Proof Hoist Crane

20 Ton Lb Type Explosion Proof Hoist Crane image

Get a Quote Email to us

Product Description

Basic Info.

Model NO.

Type

Ordinary

Capacity

up to 20t

Span

up to 22.5m

Lifting Height

up to 100m

Duty Group

A3-A5

Control Method

Pendent/Wireless

Painting Color

as Demand

Girder Structure

Rigid Box Type

Custom Design

Available

Product Name

Overhead Crane

Working Ambient

-25-40

Transport Package

Wooden Box

Specification

Capacity: up to 20T, Span: up to 22.5M

Trademark

Shengqi

Origin

China

HS Code

84261120

Production Capacity

5000 Sets Per Year

Product Description

20 Ton Lb Type Explosion Proof Hoist Crane

Part 1: Description
LB explosion-proof crane is specially designed and manufactured to meet hazardous working environment. Explosion proof performances of all motors and electric components of QB explosion proof crane satisfy standards stipulated by GB3836.2-2000.

Our Explosion-proof crane will be obtained Explosion Proof Certificate after passing examinations by units designated by the government to test explosion proof products. The explosion proof marks are Exd II BT4 and Exd II CT4 respectively.

Part 2: Detailed Configuration

5-Electric Part
– Conductor power supply (as option)
– The control panels are IP54 or IP44 depends on working ambient.
– The components are positioned in a maintenance friendly way, and the whole layout provides with good protection
– Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanized C-track.
– Main electric part in brand Schneider or Siemens
6-Painting
– Corrosion protection through rust removal by mechanical shot blasting SA 2.5
– First layer of coating epoxy 30 microns
– Second layer of coating epoxy 30 microns
– Third Layer of coating of polyurethane 40 microns
– Average thickness: about 100 microns
– Color: yellow or Orange as per requirements
7-Safe Protection
– Emergency-off switch
– Overload protect
– Earth protection
– Cross travel and long travel protection
– Lifting travel protection
– Overheating protection of motor

Part 3: Sketch & Technical Data

LB Single Girder Bridge Crane
Capacity(t)	1t	2t	3t	5t	10t	16	20
Span(m)	7.5m~25.5m, or other special span
Lifting Height(m)	6m,9m,12m or other specail height
Lifting Speed(m/min)	8(8/0.8)	8(8/0.8)	8(8/0.8)	8(8/0.8)	7(7/0.7)	3.5(0.35/3.5)	3.3(0.33/3.3)
Trolley Speed(m/min)	20	20	20	20	20	20	20
Bridge Speed(m/min)	30	30	30	30	30	30	30
Working Duty	A5	A5	A5	A5	A5	A5	A5
Power supply	380V,50Hz or other

We are China 20 Ton Lb Type Explosion Proof Hoist Crane manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.