Steelsworth Private Limited

SALIENT FEATURES

• Required No. Registered, Boiler Attendent / certification.
• No Shut-down for inspection by Boiler Inspector.
• Speedy rectification of fault.
• Simple to operate.
• Low initial Investment.
• Low running cost.
• Requires small floor place.
• Produces dry saturated steam.

APPLICATION
For over decades Non IBR Baby Boilers have been found indispensable with reputation by wide range of industries in home and abroad. It served Tea Industries for manufacture of Green Tea & eradication of Bacteria from Tea Processing Areas and Machineries. It also served Food Processing, Dairy, Bevarage, Oil Mills, Silk Mills, Rubber, Cotton, Tannaries, Timber, Plywood and Chemical Industries.

Function
(A) For CTC It is Vertically Vibrating machine used as withered leaf feeder to Supervane / Rotorvane. Vibrating action of the Machine breaks the lump of withered and feed the leaf evenly to Supervane /Rotorvane. It also cleans withered leaf from foreign particles and dust through sieving operation.

(B) For Orthodox It is also used after rolling table to extract 1st fine and 2nd fine from rolled tea during orhtodox manufaturing by using a perforated tray of specific hole size.

Operation
This is a hanging tray vertically vibrating machine. Four rigid arm of the machine hold the tray for vibrating action and vibrating action pass on to the tray through connecting rods and eccenric action.

For CTC
Withered leaf is fed to a specialty designed hopper mainly to receive even feed rate of withered leaf to Rotorvane / Supervane in case of CTC operation

For Orthodox
The same machine also used to take out specific sized tender leaf during Orthodox tea manufacturing with the use of preforamet tray.

The conventional 3 Circuit Dryer for Drying Orthodox / CTC Tea

To optimise production as well the ECP 3 Circuit Drryer has been modified. The Conventional System of Leaf Back Process has been maintained since hot air coming from the bottom gradually gets moist with evaporation of water from the tea.

To enhance capacity and for faster drying a hot air by-pass arrangement has been made to allow better mixing of hot air with the moisture between the second and top circuits. It has been found that if 230degree F IS maintained at the bottom of the Drying Chamber, exhaust temperature, after mixing, is between 100 to 110degree F resulting in best utilisation of fuel and higher productivity.

SALIENT FEATURES

• Any Person can operate
• Low initial investment
• No running cost
• Requires small floor space

DESIGN

a) ROASTER

It is designed in such a way that steam enters through the both ends of the perforated shaft in which Roaster is fixed. Roaster rotates at a speed of 24 R.P.M. Shaft ends are coupled with rotating Union. Rotating Union is such a Unit that its one end rotates with the staff and other part is fixed with the steem delivery line.

b) DRIVE UNIT

This unit is a speed reducing unit. 5H.P. 440 V 3 Ph. 1440 R.P.M. motor is used inthe unit with different size belts so as to reduce the speed from 1440 R.P.M. to 24 R.P.M. i.e. 60:1 ratio.

CAPACITY
In the Roaster 200 Kg. green leaf can be charged at a time.

USE
It is an esential item used in Tea gardens for manufacturing green Tea.

OPERATION
After filling the rosater with green leaves of 200 Kg. directly plucked from garden, doors of the Roaster are closed and switched for rotating consiquently steam line are opened. Steaming continues for 6 to 7 minutes and within this time the leaves are not tender i.e. Pluckink after 7 days then time of roasting will go up by one minute to one and a half minute.