Meler SF Series Gear Pump Unit
The line of SF melters features unbeatable versatility and flexibility.
SF 4 is the compact model, designed for simpler manual applications with a smaller tank. SF 10 and 20 are the older siblings, with more “muscle” and 10 and 20 L tanks, perfect for manual or semi-automatic applications that require more adhesive and higher production.
- No compressed air needed with a standard handgun
The flexibility offered by Meler with these units allows for made-to-order customisation for clients.
TECHNICAL DATA
| Tank capacity | 4 , 10 & 20 L |
| Melting rate (*) | Up 6kg/h (SF4) – 9 kg/h (SF 10) – 19,9kg/h (SF 20) |
| Pumps number | 1 |
| Hydraulic outputs | 2 (SF4)-4 (SF10 &20) |
| Number of electrical outputs | 2 (SF 4) 4 (SF 10 &20) |
| Motor power | 8cc/rev gear pump (SF10 &20) 2cc/rev (SF4) |
| Motor speed (*) | FIXED |
| Motor with temperature sensor | YES(SF10 &20) |
| Working temperature | 40- 200 °C (104 to 392ºF) |
| Temperature control | RTD ±0,5ºC (Pt100, Ni120) |
| Weight | 40 kg (SF 4) – 65 kg (SF 10) – 66,5 kg (SF 20) |
| By-pass valve | Mechanical /Pneumatic (optional) |
| Working pressure | Up to 80 bar |
| Electrical connection | 120V Single phase (SF4), 240V 2Ph (30A) or 240V 3Ph w/o neutral (SF10 &20) |
| Options | Variable speed as optional (external box), Level detector, 240V 3-Phases w/o neutral |
FEATURES
- SF4 comes as a configured handgun unit
- Variable Speed Option for the SF10/20
- Large surface area tank for high melt rate
- Large lid for easy loading of hot melt
- Auto Feed system available for the SF10/20
