Rolling Mill Planetary Gears Box Speed Increasing Gearbox

Overview

Quick Details

Place of Origin:

Zhejiang, China

Brand Name:

EPT

Model Number:

WKD-Gearbox

Rated Power:

See item introduction

Gearing Arrangement:

Helical

Output Torque:

Ssee item introduction

Input Speed:

See item introduction

Output Speed:

See item introduction

Feature:

Reliable quality,mature technique,good reputation

Service:

The favorable price & excellent after-sale service

Color:

Blue, grey, green, red or others

Product name:

Rolling Mill Planetary Gears Box Speed Increasing Gearbox

Port of landing:

Shanghai/ Tianjin, China

Certification:

ISO9001, BV

Warranty:

12 Months

Function:

Used to increase speed

Application:

For high speed wire-rod or rebar production line

Shipping mark:

As the buyer's option

Supply Ability

Supply Ability:
30 Set/Sets per Month Rolling Mill Planetary Gears Box Speed Increasing Gearbox

Packaging & Delivery

Packaging Details
Seaworthy package or as per customer's requirements. Seaworthy packing, We will choose the right packing style for you according to the product characteristic, the stand machine will be packed by the wooden case and nude , others will be packed by safe . Shipping : We will choose the right container for you , the container will not overload and we try our best to reduce the your cost.
Port
Shanghai/ Tianjin
Lead Time
:
20days

Online Customization

Rolling Mill Planetary Gears Box Speed Increasing Gearbox

What our service?

1. A turnkey project, including mini rolling mill and big rolling mill from designing, construction to installment.

2. The whole production line from roughing mill to finishing mill.

3. Upgrade your mill capacity by adding high speed rolling mill section.

4. Rolling mill machines including mill stands, gear box, shearing machine, pinch roll, laying head, cooling bed, PF line, heating furnace, casting machine, etc.

Speed increasing gear box of 90m finishing mill

Composition and application of speed increasing gear box

Speed increasing gear box is composed of increasing gear box body assembly, support base, big gear, transmission axis, matching gear shafts and lubrication system etc.

Main Technical characteristics of speed increasing gear box

lHighest speed output ratio: 45/157=0.2866

lLowest speed output ratio: (60/157) x (55/60)=0.3503

lMotor power: 4500KW Motorspeed: 800/1300r/min

lHigh speed output shaft speed: 4019r/min

lLowest speed output shaft speed: 3288r/min

lGear meshed speed: 77.2m/s

lGear backlash less than 0.36mm

lLubrication of bearing and gear using spray lubrication.

45° Top cross units increases, differential date table

Classi

-fication

(M/s)

Item

Speed ratio

Module

Number of teeth

Center distance

(mm)

Input power

(KW)

Weight

(T)

65

2.907

8

54/157

1329.5

2500/AC

12.5

2.854

55/157

90

2.907

8

54/157

1329.5

4200/DC

12.5

2.854

55/157

125/105

/

8

57/150

1270.66

/

17

46/150

135/110

0.38

8

52/174

1270.66

6300/AC

11.5

0.306

42/174

135m increasing gearbox unit

Equipment composition and use

Speed increasing box is composed by case group (low box, middle box, cover) and the base, gear, drive shaft, bevel gear shaft and box lubrication system components.

Large main motor drives two output shafts which driven by rack wheel on the speed increasing box, associated by gear-type coupling and two drive shafts, respectively, driving the racks of right and left sides, by variable speed of the speed increasing gearbox to achieve the rolling desired speed.

Equipment main technical performance

High speed output ratio 42/167=0.251497

Low speed output ratio 52/167=0.311377

Motor power 4800KW

Motor speed 750/1200r/min

Motor working speed 1007r/min

High speed output shaft revolving speed 4004r/min

Low speed output shaft revolving speed 3234r/min

The gear clearance is less than 0.36m

Bearing and gear adopt spray lubrication

Other related equipment

Laying head

Pinch roll

3# Flying shear

Chopping shear

Gripping shear

Track switcher

Packaging & Shipping

Payment terms

1. 30% advanced payment and 40% payment before the first shipment and 30% before the second shipment.

2. Shipping Mark: At the buyers’ option

3. Time of Delivery: 150-200days

4. Port of Landing: Tianjin/ ShanghaiPort,China

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