| Customization: | Available |
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| Welding Range: | 400mm |
| Cooling Way: | Air Cooling |
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| Model | HDC400 |
| Pipe size(mm) | 160mm,180mm,200mm,225mm,250mm,280mm,315mm, 355mm,400mm |
| Heating plat Max temp | 270ºC |
| Temp deviation in surface(170-250) | ±5ºC |
| Max tolerance of welding jointing | 0.3MM |
| Max working pressure hydraulic station | 10Mpa |
| Working voltage | 380v |
| Working frequency | 50-60HZ |
| Motor power/voltage of hydraulic station | 1.5KW / 380V |
| Power/voltage of heating plate | 5.2KW / 380V |
| Power/voltage of planning tool motor | 1.5KW / 380V |
| Total Power | 8.2KW |
| Overall weight of machine(kg) | 370KGS |
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.
Q: Are you manufacturer or trading company?
A: We are Manufacturer with more than 10 years foreign trade experience. We have our own factory.
Q: How long is the delivery time ?
A: Depend on the quantity.
Q: What is your payment term?
A: Sample order :must be 100% in advance by T/T.
Bulk order :T/T ,30%deposit,70%against copy of B/L. deposit,70%against copy of B/L.
Q: Could i use my own brand ?
A: Yes ,welcome.
Q: Could you provide the after-sale service for the clients after buying your products ?
A: Yes, of course .we supply 24h after-sales service. after delivery, we will track the products for you once every two days,until you get the products. when you got the goods,test them,and give us a feedback. if you have any questions about the problem,contact with us, we will offer the solve way for you.
Q: Do you test all your products before delivery ?
A:Yes,all the products have to pass strict inspection before they go out !
Q: Can you produce base on our drawing &sample ?We may also need our logo on it ?
A :Yes,of course. we do OEM&ODM service. and definitely you can have logo on it.
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