Portable gate valve grinding machine (SL)
Standard in valve processing for over 40 years with transportable slide grinding machines (SL)
Transportable lapping and grinding machine for the repair of sealing surfaces in gate valves and non-return valves, as well as on gate valve wedges and flanges from DN 20-2000 mm (3/4"-80").
The machines in the SL series can be used universally in conventional power plants, nuclear power plants, inspection companies, refineries, chemical plants, shipyards, sugar factories, paper mills, on ships, by valve manufacturers, etc. They are gate grinding machines for non-return valves and offer maximum precision for every application.
Sealing surfaces can be quickly repaired with our grinding machine for gate valves and butterfly valves. Our transportable grinding machine for flange sealing surfaces is also available to you directly on site. As an experienced manufacturer of transportable valve grinding machines, we guarantee long-lasting results and low-wear fittings for every application.
You can rent transportable grinding machines via our EFCO Rental Service.
The machines in the SL series can be used universally in conventional power plants, nuclear power plants, inspection companies, refineries, chemical plants, shipyards, sugar factories, paper mills, on ships, by valve manufacturers, etc. They are gate grinding machines for non-return valves and offer maximum precision for every application.
Sealing surfaces can be quickly repaired with our grinding machine for gate valves and butterfly valves. Our transportable grinding machine for flange sealing surfaces is also available to you directly on site. As an experienced manufacturer of transportable valve grinding machines, we guarantee long-lasting results and low-wear fittings for every application.
You can rent transportable grinding machines via our EFCO Rental Service.
Advantages
- Easy to operate
- Low-wear tools and high-quality materials
- Versatile clamping options independent of design and mounting position
- Favourable price/performance ratio
- Flexible use through various tool sets and accessories
Optionally extendable by:
- Driven planetary discs (SLA)
to increase the removal rate and reduce the processing time (available for SL-15 and SL-2) - Digital rocker
for the exact reproduction of a once set contact pressure - Swing-Check-Adapter
for machining the sealing surfaces in non-return valve housings with large angle of inclination - VB Device
Additional arm for grinding and lapping flat sealing surfaces in valve bodies - Lapping equipment
for superfinishing or finishing the sealing surface
- Special grinding wheels
for machining 3° or 5° chamfers on sealing surfaces (especially for USA gate valves)
SL-05
- Working range (DN)
Standard: 20-65 mm (3/4"-2 1/2")
Special up to: 80 mm (3")
- Immersion depth
Standard: 200 mm (9.8")
Special up to: 400 mm (15.7")
- Minimum distance between the sealing surfaces
15 mm (0.59") - Drive
electric (230/120 V, 50/60 Hz)
pneumatic (6-7 bar)
SL-1
- Working range (DN)
Standard: 32-150 mm (1 1/4"-6")
Special up to: 200 mm (8")
- Immersion depth
Standard: 400 mm (15.7")
Special up to: 600 mm (23.6")
- Minimum distance between the sealing surfaces
28 mm (1.1") - Drive
electric (230/120 V, 50/60 Hz)
pneumatic (6-7 bar)
battery drive (18 V DC)
SL-15
- Working range (DN)
Standard: 40-300 mm (1 1/2"-12")
Special up to: 450 mm (18")
- Dive depth
Standard: 600 mm (23.6")
Special up to: 1200 mm (47.2")
- Minimum distance between the sealing surfaces
41 mm (1.6") - Drive
electric (230/120 V, 50/60 Hz)
pneumatic (6-7 bar)
battery drive (18 V DC)
SL-2
- Working range (DN)
Standard: 200-700 mm (8"-28")
Special up to: 900 mm (36")
- Dive depth
Standard: 1000 mm (39.4")
Special up to: 1600 mm (62.9")
- Minimum distance between the sealing surfaces
69 mm (2.7") - Drive
electric (230/120 V, 50/60 Hz)
pneumatic (6-7 bar)
SL-3
- Working range (DN)
Standard: 500-1200 mm (20"-48")
Special up to: 2000 mm (80")
- Dive depth
Standard: 1200 mm (47.2")
Special up to: 2200 mm (86.6")
- Minimum distance between the sealing surfaces
102 mm (4") - Drive
electric (230/120 V, 50/60 Hz)
pneumatic (6-7 bar)
Questions and answers about transportable slide grinding machine (SL)
If you have any questions:
Transportable Slide Gate Grinding Machine (SL)
Just send us a short message and we will be happy to answer your open questions by phone or e-mail.