| Customization: | Available |
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| Welding Range: | 160mm |
| Cooling Way: | Air Cooling |
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Product Details:
Product Name: 160mm Pipe Manual Butt Welding Fusion Machine
Item No.: HDY-160-4M
Welding Type: manual machine
Brand Name: Neutral, HUAJIN or OEM
Color: Red,Black and customized
Guarantee: 2 years quality warranty and spare parts factory cost.
MOQ: No MOQ
| HDY160-4M Basic Frame | |||
| Power/Voltage | Size | Weight | Volume |
| 220V | 56*38*38 cm | 25.5 kgs | 0.081 m³ |
| HDY160-4M Milling Cutter | |||
| Power/ Voltage | Size | Weight | Volume |
| 0.9KW/220V | 33*25*36 cm | 6 kgs | 0.030 m³ |
| HDY160-4M Heating Plate | |||
| Power/Voltage | Size | Weight | Volume |
| 1KW/220V | 30*5*37 cm | 2.8 kgs | 0.006 m³ |
| HDY160-4M Support | ||
| Size | Weight | Volume |
| 29.5*18.5*39 cm | 1.5 kgs | 0.021 m³ |
P1: Approach and preheating pressure,
P2: Maximum heating pressure,
P5: Welding pressure,
Pt (Drag pressure): pressure necessary to overcome the friction of the machine. It must be measured by the operator
with the pressure gauge of the hydraulic unit.
t1, t2, …, t5: duration of phases 1,2, …, 5.
1- Approach and Preheating Phase. Bring the edges to be welded closer with the thermal element at
the pressure (P1+Pt) so that the edge reaches the dimension provided for by the standard used.
2- Heating Phase. Reduce the pressure to the maximum value P2, sufficient to maintain contact of the edges of the
pipe with the thermal element, for the time t2
Note: The operator, by reducing the pressure, must be careful not to detach the edges from the thermal element. If
this happens, the welding must be repeated.
3- Phase of Extraction of the thermal element. Remove the thermal element at the maximum time t3, without damaging the edges of the two elements to be welded.
4- Phase of reaching the welding pressure. Put the edges in contact, progressively increasing the pressure up to the value (P5+Pt), in time t4. Prevent the soft material from coming out of the surfaces that were approached.
5- Welding Phase. Keep the edges in contact under pressure (P5+Pt ) for time t5.
Do not use water or compressed air to accelerate the cooling of the fusion. If necessary, protect the weld from
rain, wind or excessive solar radiation.
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