SKC-B800A CNC butt fusion machine is a heavy-duty fully automatic plastic pipe welding equipment developed by Saemin Welding, specially designed for butt fusion welding of large-diameter HDPE pipes ranging from 450mm to 800mm. The whole machine strictly complies with DVS 2207-1 and ISO 21307 international pipe welding standards, widely applied in municipal water supply, natural gas, sewage drainage, geothermal plastic pipeline engineering projects worldwide.
If you need a larger caliber fully automatic pipe welding equipment for ultra-large pipeline projects, view our 1600mm CNC automatic butt fusion welding machine. For full range intelligent hydraulic welder series, visit our CNC butt fusion machine category page.
Main carrier frame: 4 lightweight pressure-cast aluminum alloy 800mm main clamps, high rigidity and anti-deformation
Removable cast aluminum electric facing trimmer, built-in current overload protection to prevent motor burnout
High temperature resistant heating plate, surface coating max temperature resistance less than 270℃, constant temperature error ±5℃
Independent yellow CNC automatic operation control cabinet with integrated hydraulic system
Built-in auto welding process system, automatic whole-cycle operation and welding data storage
★ Precise hydraulic power system Total cylinder area reaches 23.06cm², output stable and uniform fusion pressure, effectively avoid cold welding or over-melting of thick-wall HDPE pipes
★ Multi-size layered matching clamps Matching segmented layer clamps for 450-500/500-560/560-630/630-710/710-800mm, flexible switching for different pipe diameters
★ Strict international standard production All production and welding technical parameters are calibrated following DVS 2207-1 & ISO 21307, meet global pipeline engineering acceptance standards
★ Safe industrial circuit design All electrical components with overload, overheat and short-circuit protection, suitable for long-time continuous construction work
Mobile transport trolley: Convenient short-distance moving of the whole machine on construction sites
Extra small-size layered clamps: Custom clamps for special non-standard pipe diameters
Generator matching voltage stabilizer: Stable output power for unstable outdoor generator power supply
Extended heating plate power cable: Adapt to long-distance wiring construction environment
All replacement heater plates, clamps and trimmer blades are available in our spare parts warehouse: Butt fusion machine standard spare parts
- Municipal Pipeline Engineering
Large-diameter HDPE tap water supply main pipe construction / Urban natural gas PE transmission pipeline laying / Municipal rainwater and sewage drainage plastic pipe project / City geothermal heating plastic pipe network construction
- Industrial Engineering Projects
Factory chemical medium HDPE conveying pipeline / Mining water supply and drainage plastic pipeline / Agricultural large-scale irrigation main pipeline engineering
- Global Engineering Contractors
Pipeline construction companies, engineering equipment leasing companies, municipal bidding / project suppliers in Europe, Middle East, Africa, Southeast Asia, Australia and other regions
Full CNC automatic intelligent welding
Unmanned automatic welding cycle, automatic recording of heating time, fusion pressure, cooling time; all data traceable to pass engineering quality inspection, greatly reduce manual operation error.
Ultra-stable constant temperature heating system
Heater surface temperature difference controlled within ±5℃, uniform heat distribution solves uneven melting problem of large-diameter thick HDPE pipes, improves welding joint yield greatly.
Lightweight high-strength aluminum alloy fixture
Pressure-cast alloy clamps own lighter weight than cast steel while maintaining high bearing strength, easier to transport and install on site.
Complete safety protection system
Facing trimmer with current overload protection, control cabinet with overvoltage and overheat protection, multiple layers of safety design to extend machine service life.
Wide compatibility for HDPE/PP/PVDF pipes
Covers full range SDR9-SDR41 from 450mm to 800mm, compatible with water supply, gas, drainage, geothermal various plastic pipeline materials.
Standardized after-sales spare parts
All wearing parts are unified standard specifications, global spare parts supply channel, fast maintenance support for overseas customers.
| Products name | DN800 HDPE Automatic Butt Welding Machine |
| Applied materials |
HDPE,PE, PP, PVDF |
| Biggest cut pipe diameter | DN450-800mm |
| Voitage | 2380V,50/60Hz,3Ph |
|
Total power
|
15.7KW |
|
Requires generator minimum
|
380V, 16KW
|
|
Total cylinder area
|
23.06cm² |
|
Maximum temperature resistance of heater surface coating
|
＜270℃
|
|
Heater surface temperature difference
|
≤±5℃
|
|
Net weight
|
1365KG
|
Saemin Machinery Technology Co., LTD. is a professional manufacturer integrating R&D, production and export of HDPE pipe butt fusion welding equipment, with CE and ISO certification for all machine series. We have independent factory workshop equipped with complete processing, assembly and testing production lines.
All CNC butt fusion machines including SKC-B800A will pass strict full-load welding test and parameter calibration before delivery. Insert factory equipment test running video here to show real machine test effect.
We supply full range manual, semi-automatic, CNC automatic butt fusion machines covering 63mm-3000mm, professional one-stop pipeline welding solution for global customers. Our products have been exported to more than 100 countries and regions, with stable quality and perfect after-sales service recognized by overseas engineering customers.
Saemin Welding's factory production line, CE/ISO certificates and full machine test videos can be checked at About Our Manufacturing Factory
Q1: What pipe size range can SKC-B800A CNC butt fusion machine weld?
A: It is applicable for HDPE pipes from 450mm to 800mm, supporting SDR9 to SDR41 all common wall thickness specifications.
Q2: What international standards does this 800mm butt welder comply with?
A: The machine is manufactured and tested strictly following DVS 2207-1 and ISO 21307 plastic pipe welding standards.
Q3: What power supply does SKC-B800A need? What generator is required for field work?
A: Standard power: 380V, 50HZ three-phase, total power 15.7KW. If using generator, the minimum matched generator power is 16KW.
Q4: Does this machine support automatic recording of welding data?
A: Yes, it is CNC automatic model, the whole welding process parameters will be automatically stored in the controller; optional printer can print out records.
Q5: Is the heating plate anti-stick? What is its temperature resistance?
A: The heater is coated with imported PTFE anti-stick coating, max temperature resistance less than 270℃, temperature control error ±5℃.
Q6: What is the weight of the complete machine?
A: Net weight: 1365KG; Gross weight: 2015KG.
Q7: Can I get customized accessories for special construction needs?
A: Yes, we provide various optional customized accessories, you can check the Optional Accessories section for details.
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