|Equipment:||Column Boom Gouge And Grinding Machine||Using:||Root Pass Gouging/weld Pass Reinforcement Grinde|
|Application:||Pressure Vessel/Boiler/Tank/Tower||Stroke:||Boom Stretch 6m X Boom Elevate 4m|
|Structure:||Column Revolve With Cart Mobile On The Rail||Dust Collector:||Included For Dust Collection|
|Function:||Gouging/Grinding Dual Using||Operation:||Operation Console & Pendant Controller|
Gouge Grinding Column Boom Welding Machine,
Boiler Column Boom Welding Machine,
Polishing Column Boom Welding Machine
Pressure Vessel Boiler Back Chipping Polishing Column Boom Gouge and Grinding Machine
Column boom gouge and grinding machine using for inner/outer circumferential/longitudinal seam root pass gouging/ weld pass reinforcement grinding;
Multi function gouge/grinde head with dust collector at the other end of the boom;
Touch screen H-M interface, PLC control;
1). Tank/vessel type products inner/outer longitudinal/circumferential seam gouging/grinding/polishing;
2). Tank/vessel type products inner/outer surface grinding/polishing;
3). Tank/vessel type products inner/outer longitudinal/circumferential seam reinforcement grinding/polishing;
4). Internal cladding layer grinding/polishing.
The 2M58ZSM4x6 heavy duty automatic grinding gouging machine is composed by ZSM4X6 column boom, MW-1300 multi function abrasive band grinding wheel head, SGX5.0 dust collect system & related electric pneumatic control system and so on.
ull considered anti-turnover safety during limited working position. Multi function grinding gouging head & dust collector are installed at each ends of the boom.
Mechanical/electrical connector are indicated clearly, easy for installation & maintenance.
Technical parameter list:
|1||Max single section length||4000mm|
|2||Max O.D for gouging||Ф4000mm|
|3||Minimum gouge Internal diameter (with dust collect system)||Ф1800mm|
|4||Minimum grinding Internal diameter (without dust collect system)||Ф1600mm|
|5||Workpiece material||Alloy steel/Stainless steel/Carbon steel|
|1||Minimum Height from Grinding & gouge head to ground||900mm|
|2||Boom lifting stroke||4000 mm|
|3||Boom lifting speed (variable frequency control)||80~1000mm /min|
|4||Boom stretch stroke||6000 mm|
|5||Boom stretch moving speed (variable frequency control)||80~1000mm /min|
|6||Column revolve degree||±180°|
|7||Column revolve speed||12°/min|
|9||Boom end payload||≦1200kg|
|10||Trolley travel speed(rail prepared by user)||100~1000mm/min(variable frequency control)|
|Multi function abrasive band grinding belt head|
|1||Grinding & gouge head rotation degree(manual)||±90° (with dial)|
|2||Grinding & gouge head elevation angle||0~90° (with dial)|
|3||Grinding & gouge head vertical rotation angle||±90° (with dial)|
|4||Grinding & gouge head right/left moving distance||±75mm|
|5||Side swing and relocation distance||±50mm|
|6||Grinding & gouge head relocation blade lifting stroke||±60mm|
|7||Pressure adjusting range||0~2000N|
|8||Size of abrasive band contact wheel||Ф300×100mm|
|9||Band size||2800×100mm(perimeter* width)|
|10||Abrasive band grind speed(Stainless steel cladding and welding seam weld reinforcement )||30m/s(variable frequency control)|
|11||Grinding wheel size||Φ650×B×Φ80mm(B=16,18,20,22)|
|12||Grinding wheel maximum gouge speed||65m/s(variable frequency control)|
|13||Head grind gouge motor power||18.5kW|
|14||Head weight||1200kg(include horizontal move & rotation structure)|
|Grinding and gouging performance data|
|1||Weld Root gouging maximum depth||170mm|
|2||Gouge Width of abrasive wheel||16~22mm|
|3||Root pass gouge and grinding maximum size||100×5mm|
|4||Cladding welding layer maximum grinding power||18.5kW|
|5||Bevel gouging wheel max tilt angle||10°|
|6||Root pass gouging Surface Roughness||≤Ra12.5μm|
|7||Cladding welding grinding surface roughness||≤Ra6.3|
|Dust collect system data|
|1||Dust collect power||7.5 kW|
|4||dust remove efficiency||70%|
|6||Total Power||36 kW|
|7||Machine size(Height X Width)||9500×9000mm|
Multi function grind gouge head
1). The head is composed by left/right move structure, vertical rotation structure, horizontal rotation structure, pitch up rotation structure, side swing anti jam structure, head frame, head power assembly, root pass gouging wheel structure, weld pass reinforced abrasive band device(abrasive band contact wheel, tighten & side swing device), pneumatic constant pressure float & lift up device, safety protection and dust collect cover and so on. Head motor is variable frequency motor. Main shaft rotation speed is stepless adjustable.
2) The head left/right move structure is composed by motor, tailor made reducer, transverse slider & guiding rail structure. Its function is to align or correct the grinding central line & equipment central line after the head horizontally rotate 90 degree.
3). Head vertical rotation structure is composed by motor & worm gear reducer, using to adjust the head grinding angle. Rotation angle adjustable range is 0º～90º, suitable to grind at clock 12(6)~3 random position for big diameter work piece.
4). Head horizontal rotation structure is composed by slewing ring & support rack. According to vessel inner/outer longitudinal/circumferential seam situation, it could adjust the head ±90º, make it suitable for diverse working condition for root pass gouging & weld pass reinforcement grinding.
5). Head pitch up rotation structure is composed by branch beam, worm gear reducer, chain sprocket transmission & lockup clamp device and so on. Main function is to suitable for taper work piece or the work piece inclined put.
6). Side swing anti jam structure is composed by parallel sliding structure & related lockup device.During root pass gouging, by situation of the root pass side displacement(when the rotator without anti drift function), the abrasive wheel would move along with the root pass displacement automatically under axial force driving. This structure is using to keep the abrasive wheel from jam & following dangerous situation may be happened. The lockup device is to keep the grinding pass from displacement when working on the fixed position.
7). Grinding wheel & abrasive band are using the same main shaft, power driving system, constant pressure floating & liftup device. Except above, the abrasive band also has tighten wheel, side swing structure(the bank swing horizontally during grinding).Also, the protective cover is different with grinding wheel.
8). The floating mechanism pressure is stepless adjustable under the control system. Grinding pressure could be precisely set. During grinding, the grinding head is under floating situation. Grinding pressure is constant. Under situation of the irregular work piece or abrupt surface change, the contact wheel could keep constant pressure to maintain stable effective grinding.
9). The grinding head could rotate or tilt over at horizontal / vertical direction, able to grinding multi form beveling preparation. Such as twin V beveling. By using abrasive band, it could polish the inner/outer surface of the tank. By using grinding wheel, it could gouge the root pass or grinding the weld pass reinforcement of the tank inner/outer longitudinal/circumferential seam, and twin V beveling preparation of steel plate under flat place. The abrasive band has side swing device, by which could fully using the band , saving production cost.
What Ronniewell can do for Ronniewell customers:
Points you may concern:
Customization - Can your machine or other products be customized?
Ronniewell: Sure. As a professional manufacturer, we have our own engineer team, who is good at design, develop & build special solution catering for your individual requirement.
Transportation-What about the transportation?
Ronniewell: Seaway is the most common transportation way for oversea trading. Depends on your location, combined transport by rail and sea is also an option. Certainly railway transportation is also acceptable if it is the most suitable approach.
After sale service - What about the after-sale service?
Ronniewell: We provide 12month guaranty period for the whole machine quality. During this time, any issue proved because of the machine flaw itself,we would take the whole responsibility of it. Except of the guaranty period,technical advisory support is available freely covering the whole using life of the machine. Engineer service on user premises is also available for necessary.
Contact Person: Lu