Tristar Expanders Principlals

FEATURES :

High speed automwatic cycling at high power
Low setup time and ease of operation
Significant savings of time and money over conventional systems
Pulls upto 3" dia. tubes continuosly, and upto 4" dia. stubs
Electric, Pneumatic versions available for any working environment.
"Automatic Slow Start" feature minimizes risk of breaking tubes and consreves consumables.
Interchangeable pulling guns with same powerpack. 15ton gun for light duty high speed work , 30ton gun for heavy duty pulling and 45 ton gun for tubes upto 3" O.D.
Low maintenance costs , and worldwide availability of components used. 12 V operator controls for safety and reliability even in the most hazardous conditions.

HYDRAULIC TUBE PULLING SYSTEM

TUBE PULLER MODELS

TTP - 50

TTP - 75

TTP - 50

Oil Tank Capacity

90 Litres

100 Litres

60 Litres

Hydraulic Oil Grade

ISO 68

Nett. Weight

230 Kg (506 lbs.)

255 Kg (561 lbs.)

230 Kg (506 lbs.)

Overall Length

990mm (39") 1

450mm (57")

990mm (57")

Overall Height

1170mm (46") 1

400mm (55")

1170mm (55")

Overall Width

630mm (25")

Electric Motor

SIEMENS

Voltage (3 Phase)

415 +/- 10%

Power

3.7 KW(5HP)

5.5 KW(7.5HP

Speed

1430 RPM

3000RPM

Pneumatic Motor

4.9 KW (6 HP)

Power Speed

1500 RPM

Air Pressure

90 psi (6.5 bar)

Air Consumption

150 cfm (4250 L/min)

Hoses Supplied

1/2" I.D. X 5 mtr. long

Control Voltage

24 V Solenoid,

12 V Controls

FEATURES :

Auto Switch over from low pressure flow to high pressure low flow on load and again back to low pressure
flow when load is released. This enables “Slow Start”, which draws the tube slowly at full power on the first pull.

TTP - 50 used for heavy duty applications. TTP - 75 used for very heavy duty continuous pulling in arduous
conditions. TPP - 50 used for heavy duty applications where electric models are not allowed.

Units use 24 V Control Gear

Units portable with handles and mounted on wheels for easy maneuvering.

TTP - 75 puller supplied with large baffled oil tank that keeps oil cool and air free at all times.

Units supplied with pressure gauge and hour meter.

TUBE PULLING GUNS

FEATURES :

Pulling Guns supplied with Pull, Return, and Autocycle switches
Proximity switches used in place of micro switches for longer life.
TPG - 15 used for Light Duty Condenser Work, TPG - 30 used for Heavy Duty Heat Exchanger and Light Boiler
Work, TPG - 45 for Heavy Duty Stub Pulling in Boilers.

TUBE PULLING GUN MODELS

TPG - 15

TPG - 30

TPG - 45

Pulling Capacity (Force)

15 ton at 350 bar

30 ton at 350 bar

45 ton at 350 bar

Free Pulling Speed with TTP - 50

3.5 m/min

2.3 m/min

1.8 m/min

Free Pulling Speed with TTP - 75

4.5 m/min

3.0 m/min

2.4 m/min

Free Pulling Speed with TTP - 50

3.8 m/min

2.5 m/min

2.0 m/min

Min Tube O.D. (Continous)

3/8" (9.65mm)

1" (25.4mm)

Max Tube O.D. (Continous)

1" (25.4mm)

1.1/2" (38.1mm)

3" (75mm)

Stub Pulling Capacity

upto 1.1/2" O.D.

upto 3" O.D.

upto 4" O.D.

Pull Stroke

6" (150mm)

Weight

25 Kg (55 Lbs)

50 Kg (110 Lbs)

61 Kg (135 Lbs)

Working Consumables
Working Consumables TM Mandrels	Working Consumables TC Collars
Sequence Of Operation	Techniques for Pulling Tubes

	TUBE EXPANDERS FOR HEAT EXCHANGER & CONDENSER		TUBE EXPANDERS FOR BOILER & SUGAR INDUSTRY
	SPECIAL TUBE EXPANDERS		TORQUE CONTROLLED TUBE EXPANSION SYSTEM
	TUBE CUTTING TOOLS		TUBE REMOVAL TOOLS
	HYDRAULIC TUBE PULLING SYSTEM		HYDRAULIC TUBE EXPANSION SYSTEM
	MICROPROCESSOR BASED DIGITAL TORQUE CONTROLLER		AUTOMATIC GROOVING TOOL HOLDERS & ACCESSORIES
	SERRATING TOOLS		MANUAL TUBE PULLER
	ACCESSORIES


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	TUBE PULLING SYSTEMS For Condensers, Boilers and Heat Exchangers