Hydraulic Drive Diamond Wire Guillotine Saw Concrete Cutting
Machine
Product Introduction
The underwater submarine pipeline diamond wire saw cutting machine
features lightweight aluminum plate construction, long life diamond
wire cutting element, hydraulically operated synchronized clamping
arms, self-adjusting automatic feed system, and an overload clutch
for bow damage prevention. All subsea DWS have a unique
hydrodynamic design that can dramatically reduce centrifugal forces
during operation, which means less power wasted in churning water
and more power directed to cutting the work piece.
Industry Application
The underwater submarine pipeline diamond wire saw which is
designed for subsea cutting of pipes, structure and concrete. It is
applied in platform operations, shallow sea operations and deep sea
operations.
Features
■ Lightweight planetary feed drive
■ Large diameter high contact area wire drive wheels.
■ Hydraulic wire drive motor w/overhung bearing support.
■ Lift interfaces for vertical or horizontal deployment.
■ Lightweight aluminum plate construction.
■ User replaceable clamp contact pads and wheel inserts.
■ Optional TCP Topside Control Panel or by ROV control.
Technical Parameters
| Model | DWS 0416 | DWS 1230 | DWS 1636 | DWS3052 | DWS604 |
Maximum Pipe Capacity | 16in (406mm) | 30in (762mm) | 36in (914mm) | 52in (1321mm) | 84in (2134mm) |
Minimum Pipe Capacity | 4in (102mm) | 12in (305mm) | 16in (406mm) | 30in (762mm) | 60in(1524mm) |
| Height | 55in (1397mm) | 82.5in (2096mm) | 92.5in (2350mm) | 127in (3226mm) | 205in (5207mm) |
| Width | 44in (1118mm) | 63.75in (1619mm) | 69.75in(1772mm) | 87.25in(2216mm) | 118.8in (3017mm) |
| Depth | 28in (711mm) | 30in (762mm) | 32in (813mm) | 43in (1092mm) | 43in (1092mm) |
| Weight | 730lbs(331Kg) | 1000lbs (454Kg) | 1200lbs (544Kg) | 1600lbs (726Kg) | call |
Main Parts Function
Self-Adjusting Auto-feed
The diamond wire saw features a unique self-adjusting auto-feed
system that controls wire bend and automatically matches the feed
rate to the cutting rate. With the ability to adjust the feed until
the cutting action catches up, DWS delivers more efficient cutting
action with enhanced operator safety and greatly extended wire
life.
Self-Regulating tensioning system
Spring and cylinder can maintain a constant tension of the diamond
rope, which effectively prevent excessive tension causing damage to
the machine, enhance the safety of the operator and greatly extend
the rope life.
Specifications
■ System Function: System Capacity: Five models designed to cut from
4in to 84in O.D. designed to cut submerged pipe, casing and
structure of varying materials and thicknesses using a high speed
rotating diamond wire loop cutting element
■ Cutting Wire: Quick change continuous loop diamond wire cutting
element
■ Cutting Wire Speed: Variable, 0-1,500 RPM
■ Drive Options: Hydraulic only
■ Feed Method: Automatic self-adjusting feed control with screw
drive and manual override
■ Feed Rate: Variable based on workpiece material and density
■ Construction: Lightweight aluminum plate construction, constant
tension bow feed, three hydraulic drive circuits – cutting, feed,
and clamp drive.
■ Finish: Corrosion resistant powder coated aluminum frame plates,
black anodized aluminum select components, and stainless steel
hardware
■ Clamping Pads: User replaceable crush resistant urethane clamping
pads
■ Wire Guides: User replaceable durable urethane inserts
