SL Series – Tube Squaring Machines

The tube end squaring machines PROTEM SL Series are designed to square tubes, fittings, micro-fittings and tees (short clamping head available) on all metal tubes with Ø 0.118“- 4.724“ (3mm-120mm) including mild, stainless steel, exotic alloys such as inconel, P91, hastelloy, copper etc.. Its clearance, capacities and design have been engineered along with the end users.

These machines are ideal for applications within the high-purity field: food and beverage industry, semiconductors, cleanrooms, pharmaceuticals etc. It minimises the risk of contamination since it produces collectible ribbon-like chips and no particulates. Its small dimension allows it to be portable or bench mounted.

SL Series Advantages

• Portable
• Powerful Machining Equipment
• Easy and Safe use for the Operators
• No Heat Affected Zone
• High Accuracy
• Fast and easy mounting
• Perfect and repeatable welding preparation
• Adapted for works in tight spaces
• The machine can be used in all positions: vertical, horizontal, over head
• The Tool-Inserts can be changed and adjusted very quickly
• Smooth and Burr-Free Surface Finish
• No vibration during the machining process

SL30

Technical Features

Standard Capacity:0.118“ – 1.181“
(3mm – 30mm)
Specific shapes & angles:I, V,
Other on Requests
Clamping:Clamping heads and
collets long or short
Feed stroke:0.394“ (10mm)
Gear drive:95 rpm to 280 rpm
Pneumatic drive:730 W, 6 bar (87 psi),
1400 l/min (49 cfm)
Electrical drive:110 V (1500 W) or
220 V (1050 W)

SL60

Technical Features

Standard Capacity:0.393“ – 2.374“
(10mm – 60.3mm)
Specific shapes & angles:I, V,
Other on Requests
Clamping:Clamping heads and
collets long or short
Feed stroke:0.394“ (10mm)
Gear drive:120 rpm to 360 rpm
Pneumatic drive:730 W, 6 bar (87 psi),
1400 l/min (49 cfm)
Electrical drive:110 V (1500 W) or
220 V (1050 W)

SL120

Technical Features

Standard Capacity:1.968“ – 4.724“
(50mm – 120mm)
Specific shapes & angles:I, V,
Other on Requests
Clamping:Clamping heads and
collets long or short
Feed stroke:0.394“ (10mm)
Gear drive:20 rpm to 60 rpm
Pneumatic drive:730 W, 6 bar (87 psi),
1400 l/min (49 cfm)
Electrical drive:110 V (1500 W) or
220 V (1050 W)