18"-60" PIPE GROOVER (TWG-8A)
18"-60" Pipe Groover TWG-8A is a semi-automatic, hydraulic-feed pipe roll groover designed for roll grooving pipes of big sizes from outer diameter 18" thru 60". It takes grooving to a brand-new level. With a capacity range of 18"-60", it has the largest capacity of all TUWEI roll grooving machines.
PRODUCT FEATURES
● Semi-automatic, electric hydraulic system
● With big grooving capability up to 60”
● Heavy-duty type
● Enhanced Guide wheel assembly eases the pipe vibration and deflection from center during the whole roll grooving process
● Complete with the hydraulic pipe support, easy to operate and adjust
PRODUCT SPECIFICATION
● Model No.: TWG-8A
● Standard Capacity.:
With standard roller set, be capable of grooving 18"-60"( Φ457- Φ1524) Schedule 20, Schedule 40 carbon steel pipes with maximum wall thickness up to 12.7mm to Advanced Groove Specifications(AGS).
● Extended Capacity.:
Optional roller set is available to groove
18"-24" (Φ457- Φ630) Schedule 20, Schedule 40 carbon steel pipes with maximum wall thickness up to 12.7mm to Original Groove Specifications (OGS).
64"-72" (Φ1624- Φ1831) Schedule 20, Schedule 40 carbon steel pipes with maximum wall thickness up to 12.7mm to Advanced Groove Specifications (AGS).
● Motor Parameter.:
Three-phase, 380Volt, 50Hertz as standard.
Different voltage and frequency machines are also supplied. Just contact TUWEI sales team for details.
● Machine Net Weight.:805KGS
● Pipe Support Net Weight.:635KGS
● Operating Speed.:15RPM
● Maximum Oil Cylinder Pressure.:10MPa
● Oil Tank Capacity.:80Litre
MAJOR STANDARD PARTS
No. | Description | Quantity |
1 | Groove Depth Adjuster | One (1) |
2 | Oil Cylinder | One (1) |
3 | Pinch Roller 18”-24” (Φ457- Φ630) | One (1) |
Pinch Roller 26”-38” (Φ660- Φ965) | One (1) | |
Pinch Roller 40”-50” (Φ1016- Φ1270) | One (1) | |
Pinch Roller 54”-60” (Φ1372- Φ1524) | One (1) | |
4 | Knurl wheel 18”-24” (Φ457- Φ630) | One (1) |
Knurl wheel 26”-38” (Φ660- Φ965) | One (1) | |
Knurl wheel 40”-50” (Φ1016- Φ1270) | One (1) | |
Knurl wheel 54”-60” (Φ1372- Φ1524) | One (1) | |
5 | Body | One (1) |
6 | Guide-Wheel Assembly | One (1) |
7 | Support Base Guardrail | Four (4) |
8 | Support Base | Four (4) |
9 | Hydraulic Pipe Support | Two (2) |
PRODUCT INSTALLATION
Read all instructions in TWG-8A user’s manual and check all included spare parts before setting up machine.
The three-phase machine must be power connected by qualified electrician.
The machine TWG-8A or the support base must be fixed on the solid, smooth concrete ground. And use the machine with support base according to below chart.
Working Status | Pipe Outer Diameter | Working Status | Pipe Outer Diameter |
Without Support Base | 18”-26” （457mm-660mm） | With One Support Base | 28”-38” |
With Two Support Base | 40”-50” | With Three Support Base | 54”-60” |
With Four Support Base | 64”-72” |
PRODUCT APPLICATION
Customized to use in production line.