No heat-affected zone
Mechanical cut preserves the parent metallurgy — safe for sour service, stainless, duplex and Inconel.
01 Product catalogue
Ten equipment families.
Every machine here is built in our Shenzhen workshop and shipped factory-direct. Cold-cutting beveling, facing, cutting and orbital welding equipment — engineered to ASME, API and EN standards. Browse the family that fits your application, or send your spec and we will recommend the matching unit within one working shift.
- 10Equipment families
- 40+Production-ready models
- 0HAZCold-cutting tooling
- 24hEngineering reply
02 Why cold cutting
Mechanical removal, not heat.
A tungsten-carbide tool cuts the bevel, face or seam — leaving the parent metallurgy intact. The same principle runs through all ten families.
No sparks, no hot work
Eliminates the hot-work permit on offshore platforms, operating refineries and Zone 1 / 2 environments.
Repeatable geometry
V, Y, J and compound bevels to ASME B16.25, EN ISO 9692-1 and API 1104 — first part to last.
Field-rugged
Sealed drives, IP-rated cabinets and split-frame assembly for in-situ work on installed lines.
03 The ten families
Pick a family to see models.
7 models Pipe Beveling Machines
On-site V/J bevels for pipeline construction
VIEW FAMILY
12 models Plate Beveling Machines
Edge milling for shipbuilding & heavy fabrication
VIEW FAMILY
1 model Flange Facing Machines
In-situ flange sealing-face refurbishment
VIEW FAMILY
3 models Pipe Facing Machines
End squaring for orbital / sanitary welding
VIEW FAMILY
2 models Pipe Cutting Machines
Cold cutting — no HAZ, no distortion
VIEW FAMILY
1 model Weld Seam Removal Machines
Flush reinforcement without grinding
VIEW FAMILY
2 models Automatic Chamfering Machines
High-speed production chamfering
VIEW FAMILY
2 models Slag Removal Machines
Deslag laser / plasma cut parts
VIEW FAMILY
9 models Pneumatic Industrial Tools
Air-driven grinding & assembly tools
VIEW FAMILY
1 model Orbital Welding Systems
M200 series — air- & water-cooled closed heads
VIEW FAMILY
04 Featured models
Flagships from each family.
A starting point if you are evaluating a class of machine. Full ranges live on each family page.
Pipe Beveling Machines
Split-Frame Clamshell Pipe Cutting & Beveling Machine
OD-mounted split-frame (clamshell) cold cutter and beveler for in-situ pipe Ø 25 – 1230 mm (3/4" – 48"), 20 sizes. Light and compact with a small radial footprint — the two-piece frame closes around installed pipe and parts and bevels it in a single pass, with no heat-affected zone. Electric (OCE) or pneumatic (OCP) drive for wall ≤ 35 mm; hydraulic (OCH) for heavy wall up to 150 mm and pipe beyond Ø 1230 mm.
OC Series · Split-Frame
Plate Beveling Machines
KBM Self-Propelled Rolling-Shear Plate Beveler
Self-propelled cold-shear plate beveler that uses a rotating shear disc instead of a milling cutter — beveling speed 2.0 – 3.0 m/min, roughly 4 – 8× faster than carbide-insert milling on equivalent plate. Lowest consumable cost in the line (one wear disc, no inserts). Standard tool for high-volume V-bevel preparation in steel-construction and shipbuilding.
KBM Series · Rolling Shear
Flange Facing Machines
Portable Flange Facing Machine (ID-Mounted, On-Site)
ID-mounted portable flange facer that resurfaces damaged sealing faces in situ — without removing the flange from the pipe. Cuts RF spiral serration, FF flat finish and RTJ grooves per ASME B16.5. Pneumatic, hydraulic or CNC servo drive across 5 size frames Ø 50 – 3000 mm.
WFP / WFH / WFS Series
Pipe Facing Machines
LPM Electric Tube Facing Machine (AC, High-Torque)
1300 W Metabo-driven benchtop tube facer for sustained production. Constant torque indefinitely, planetary gear reduction on larger models for low-RPM finish on thick-wall sanitary tube. Faces tube Ø 3.17 – 114.3 mm with wall up to 5 mm — the production-shop standard for high-purity tube fabrication.
LPM · AC Series
Pipe Cutting Machines
DCM Workshop Pipe Cutting & Beveling Station
Floor-standing pipe spool cutting and beveling station. Holds the pipe stationary in a 4- or 6-jaw electric self-centering clamp while the tool head orbits around it — cutting and beveling in a single pass for pipe Ø 50 – 630 mm, wall up to 38 mm. The workhorse for prefab shop production.
DCM Series · Workshop
Orbital Welding Systems
M200 Orbital TIG Welding Power Source (Air-Cooled & Water-Cooled)
200 A enclosed orbital TIG welding power source — drives all five Astra Arc weld-head families (ND, MC, H, 8H benchtop and micro) across OD 6.35 – 152 mm. Mechanically and electrically compatible with U.S.-brand M200-family welders, so existing collets, fixturing and validated weld procedures transfer directly. Air-cooled for portable / intermittent work; water-cooled for 100% duty continuous production.
M200 · Orbital TIG
05 Or shop by industry
All solutions Not sure which family? Start from the application.
06 Catalogue FAQ
Common questions before you ask for a quote.
If your question is not covered, email contact@kedesmachine.com or open WhatsApp — engineers reply during Shenzhen working hours.
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Are these machines built in-house or sourced from other factories?
Every machine on this page is manufactured in our Shenzhen workshop — fixtures, gearboxes, electrical cabinets and final assembly all under one roof. No trading-company markup, and engineering questions are answered by the people building your unit.
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Which family fits my application?
Send pipe OD / wall thickness, material (carbon, stainless, duplex, Inconel), bevel geometry and whether the job is in-situ or shop-based. Our engineers reply within one working shift with the matching family and one or two sized models. If you are unsure, start from the Solutions pages — they group machines by industry.
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Why “cold cutting” rather than plasma or oxy-fuel?
Cold-cutting tools remove material mechanically with tungsten-carbide inserts, leaving no heat-affected zone, no sparks and no thermal distortion. That keeps the parent metallurgy intact (essential for sour service, stainless, duplex and Inconel) and meets HSE rules for hot-work-restricted zones offshore and in operating refineries.
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Do you offer OEM / ODM and custom voltage / language?
Yes. We adapt voltage (110 / 220 / 380 / 440 V, 50 / 60 Hz), HMI language, branding and tooling heads to spec. Lead time on custom configurations is typically 4–6 weeks; standard catalogue units ship in 2–3 weeks.
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What standards do you build to?
Bevel geometry follows ASME B16.25, EN ISO 9692-1 and API 1104. Pressure-test rigs and electrical cabinets are CE-compliant. Certificate copies (material, dimensional inspection, electrical) ship with each unit.
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What about spare parts and after-sales?
Wear parts (carbide inserts, drive belts, seals, brushes) are stocked for the life of the unit and ship within 72 hours from Shenzhen. English technical support runs Mon–Sat, 08:00–22:00 GMT+8 via WhatsApp, email and video call.
Get a quote
Tell us the spec. We'll match the machine.
Send pipe diameter, wall thickness, material and bevel angle — or your full drawing. Our engineers reply within one working shift with sized models, FOB / CIF pricing and lead time.
- 01Send specs & drawings
- 02Receive quote within 24h
- 03Confirm & manufacture