Coat & Wrap Machines

GARNEAU'S COAT AND WRAP MACHINES, WHEN USED WITH OUR CLEAN AND PRIME MACHINES, ARE ABLE TO APPLY ALL TYPES OF HOT COATINGS IN THE FIELD.

The Garneau Coat and Wrap ("GCW") range of machines are the ultimate in line travel pipeline enamel application. Coal tar enamel coating can be applied to a normal total maximum thickness of 5/32" (4.0 mm). An inner coat wrap applied by the first wrapping head follows the first enamel coating and an outer wrap is applied by the rear head following the second enamel coating. The wrapping heads are configured to suit the customer's specified wrapping material (variable tension brakes are fitted as standard). The rear coating head may be removed and the machine operated as a single coat machine.

The GCW main travel transmission has three forward speeds (four on GCW 36-42 and up). The speed of the wrapping heads is synchronized with the travel speed, but the overlap of the wrapping material may be varied by use of the PIV (Variator). The hydraulic drive allows the coating and transfer pumps to maintain constant output. Coating application is performed by two 360° spray shoes, the front shoe having an auxiliary spray under the pipe. Positive traction is maintained by the standard mountain climber (lower articulated crawler).

Standard Equipment Options & Attachments
Hydrostatic drive   Optional power units
Travel transmission   Mountain brakes
Pump heater   Heavy duty wrapping heads
Hydraulic drive for coating and transfer pumps   Heavy duty PIV
Exhaust fan   Machines prepared for air freight
Balancing guide (Stinger)   Built-in cradles
Mountain climber   Pan heater
Wrapping head with variator (PIV) drive   Oversize enamel pans
Variable tension wrapping brakes   Mechanical pump drives
Wrapping arms with spools   Extra exhaust fan
Configured to suit one customer specified pipe size   Fan ducting
    Pipe size conversation kits (within machine range)
    Flexible hoses (dope hoses)
     
Model Pipe
Size
in (m)
Pump
Size
Engine
Rating
hp (kW)
Length
in (m)
Width
in (m)
Height
in (m)
Cube
ft3 (m3)
Weight
lb (kg)
GCWD
4-8
4-8
(114-219)
2" 23
(17)
130
(3.30)
50
(1.27)
90
(2.29)
338
(9.6)
4700
(2132)
GCWD
6-12
6-12
(168-324)
2" 34
(25)
150
(4.01)
52
(1.32)
92
(2.34)
415
(21.4)
6800
(3084)
GCWD
14-20
14-20
(356-508)
2" 69
(51)
168
(4.26)
76
(1.93)
104
(2.64)
731
(21.7)
8400
(4037)
GCWD
20-26
20-26
(508-660)
3" 69
(51)
170
(4.31)
80
(2.03)
118
(3.00)
928
(26.3)
9500
(4309)
GCWD
26-30
26-30
(660-762)
3" 69
(51)
164
(4.16)
88
(2.24)
136
(3.45)
1135
(32.2)
10800
(4899)
GCWD
30-36
30-36
(762-914)
3" 104
(78)
170
(4.31)
96
(2.44)
138
(3.51)
1303
(37.0)
11900
(5398)
GCWD
36-42
36-42
(914-1067)
3" 104
(78)
182
(4.62)
108
(2.74)
142
(3.61)
1615
(45.7)
13200
(6895)
GCWD
42-48
42-48
(1067-1219)
4" 144
(107)
192
(4.87)
112
(2.85)
146
(3.71)
1816
(51.5)
19500
(8845)
GCWD
50-56
50-56
(1270-1422)
4" 190
(142)
198
(5.02)
116
(2.95)
150
(3.81)
1993
(56.4)
20300
(9927)
GCWD
56-60
56-60
(1422-1524)
4" 190
(142)
198
(5.02)
120
(3.05)
154
(3.91)
2117
(59.7)
20500
(10024)