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Electronic Tube Roller
Electronic Tube RollerSpecializing in energy and power, petrochemical, metallurgical machinery, refrigeration and air conditioning industry, equipment manufacturing, installation repair equipment manufacturing research and development.
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SKZ-A Dual Head Electric Tube Roller
Application:
Simultaneous Rolling ferrous and non-ferrous tubes (up to 28mm OD) in condensers, heat exchangers, and other pressure vessels.
 
Features:
Achieve the same expansion quality while save cost and space, the dual motor SKZ-A 680W model is ideal for most condenser tube expansion project.
Motor torque can be set on the electronic torque control box, while the motor will drive the tube expander forward, stall and reverse automatically when the pre-selected torque is reached.
 
Kitincludes:
Electronic Torque Control Box
Electric Rolling Motor× 2
Drill chuck× 2
Chuck key× 2
Assist Handle× 2
Carbon Brush
Control box Fuse
 
Technical Overview:

Model

Tube Material

Tube Capacities OD(mm)

Tube wall thickness   (mm)

Expanding Rate

(%)

Expandable Depth

(mm)

Input Power

(w)

Rated Speed

(r/min)

Rolling Motor Weight

(kg)

SKZ-A 680W

Red copper, Brass

Φ16-Φ28

1.0-1.5

4-8

60

680

660

2.6

Stainless Steel, Titanium

Φ16-Φ25

Up to 1.0

4-6

50

680

660

2.6

Stainless Steel, Titanium

Φ20-Φ25

0.5-0.7

4-6

50

680

660

2.6

Note:
1. Single Phase, Supply voltage 220V±10%,Frequency 50Hz-60Hz.
2. Auto-Reverse when selected torque is reached.
3. Equipped with manual reverse buttons.