|Product Name:||Hydraulic Pipe Roll Grooving Machine For Sale Fits For STG IIA 2''-12'' Roll Groover||Scope Of Application:||2''-12''|
|Working Range:||φ60 Mm- φ 325mm||Motor Power:||1100W|
|Max Processing Wall Thickness:||10mm||Packing Size:||78*70*92cm|
|G.W/N.W.:||170/158 KGS||Package:||1wooden Case/set|
|Origin:||China||Machining Size:||2"-12" (Φ60-Φ325mm) Sch40 Steel Pipe, Sch10s Sch5s Sch10 Sch5 Thin Wall Steel Pipe|
Hydraulic Pipe Roll Grooving Machine,
12'' Pipe Roll Grooving Machine,
1100W Pipe Roll Grooving Machine
Hydraulic Pipe Roll Grooving Machine for Sale fits for STG IIA 2''-12'' Roll Groover
I. Main Purpose and Application Scope
As an indispensable mechanical machine of pipe clamp coupling installation, this machine applies to channeling processing of low-carbon pipes of various diameters, such as galvanized steel pipe, seamless steel pipe and stainless steel pipe. With advanced hydraulic system, good-quality high-efficiency hard-tooth gear reduction technology, compared with the same kind of product at home and abroad, this machine boasts higher efficiency, more stable quality, and thus turns into an ideal machine to guarantee engineering progress, enhance engineering quality and reduce labor intensity.
II. Technical Parameters
Machining size: 2"-12" (Φ60-Φ325mm) Sch40 Steel pipe,
Sch10s Sch5s Sch10 Sch5 thin wall steel pipe
Pipe wall thickness: : Max 10mm
Motor power: 1100W
G.W./N.W.: 170/158 KGS
Packing size: 780*700*920mm
III. Points for Attention
1. During use, ensure reliable grounding and anti-creeping machine.
2. During use, loosen the air bleed screw of oil pump.
3. Strictly prohibit kids from touching the machine, in order to prevent accidents.
4. Prohibit sharing socket with large-power electrical machine, such as electric welding machine.
5. To add hydraulic oil, please use 20# hydraulic oil in summer and 10# hydraulic oil in winter.
6. During work, after pinch roller touches the pipe, please feed slowly; sway the hydraulic feed handle once after the machine rotates for more than one circle.
7. When the machine is stopped from use, please restore the pinch roller to max. clearance status, lock the pressure relief valve switch and tighten the air bleed screw of oil pump.
8. In case of pipe deviation during work, please adjust height of the bracket.
IV. Transmission System
With crosshead shoe coupling, gear motor brings along principal axis to rotate, so as to further reduce mechanical power loss. Feeding action is completed with manual hydraulic system.
V. Electrical System
Electrical system of this machine consists of one motor, one switch and connecting cable. The switch controls start and stop; the load is only one motor. Power supply shall meet motor requirements. Before start, ensure safe grounding.
VI. Operation and Adjustment
1. After start and during idling, inspect the operation of this machine.
2. Put one end of the pipe, which needs channeling, onto roller of this machine, and put the other end onto the bracket. The bracket shall be located at 3/4 of total length of the pipe. Adjust bracket height, so both ends of the pipe remain horizontal, or the bracket end is slightly lower for 1—2 degrees. Start the machine, and observe whether the pipe deviates. If the pipe deviates, adjust left and right position of the bracket, until the pipe doesn’t deviate.
3. To start working, lock pressure relief valve switch of oil pump, loosen air bleed screw of oil pump, and sway the handle of oil pump, so pinch roller touches the pipe. Start the machine, so pinch roller presses the pipe gradually. At the beginning, sway the handle of oil pump quickly, so as to form the original indentation. Then, sway the handle after the pipe is rotated for more than one circle.
4. Channel depth adjustment and limit: loosen the stop nut, and measure indentation depth of the first pipe. If it meets requirements, lock the stop nut, channel every pipe until more force is required to use the handle. Stop swaying the handle, wait for the machine to rotate for several circles, and loosen pressure relief valve switch. As a result, the pinch roller is reset automatically. At the time, turn off electricity and take down the pipe.
1. How long is your machine warranty?
Warranty of our product is one year(Artificial damage and incorrect use is not included), within warranty period ,we will offer free part and maintain video ,or ever can teach you face-to-face, if machine have serious quality problem ,we support to back .
2. What is your shipping way ?
Express (DHL, FedEx, TNT), by air, Or Sea. We will choose one shipping way to suit customer’s request.
|Fault Phenomena||Fault Analysis||Troubleshooting|
|Voltage buildup fails||1. Pressure relief valve switch is not tightened.||Tighten pressure relief valve switch|
|2. Check valve inside the valve body cannot be closed||Dismantle and repair the check valve|
|Lack in oil||Add hydraulic oil|
|It doesn’t work when swaying plunger rod of oil pump||1. Insufficient oil||Add hydraulic oil|
|2. Too dirty oil blocks the oil suction hole||Wash oil line and replace hydraulic oil|
|3. Fitting surface of oil suction valve leaks||Remove the small oil cylinder; use a tool to knock the steel ball of oil suction valve|
|4. Oil seal of small piston is damaged||Replace the oil seal.|
|Principal axis of oil pump leaks oil||Oil seal of principal axis of oil pump is worn or burred||Replace oil seal of principal axis|
|Pipe deviates seriously||1. Bracket height and direction are improper||Adjust the bracket|
|2. The lower knurl wheel is worn||Replace it|
|3. Pinch roller bearing is damaged||Replace it|
|Oil suction is not smooth||1. Oil line is blocked||Remove sundries from oil line|
|2. Large vacuum degree||Discharge air|
|3. Excessive viscosity of hydraulic oil||Replace hydraulic oil|
Contact Person: Mrs. YeGuiFeng
Tel: +86 85778256