La description
Tefico**-a
manufacturer and exporter of onshore rotary drilling rig and
relative components since ***0.
1. Cost-effective
2. Excellent quality
3. Fast delivery
1. With inner gear shift and outer gear shift in
drawworks.
2.
Shafts adopt superior alloy steel, bearings adopt roller bearings
.
3.
All the chains are forced lubrication.
4.
Drum grooved, and the high-speed and low-speed ends of the drum
shafts are equipped with ventilated-type air tube clutches. The
brake rim is circulation water cooled.
5.
Band or Disc brake is master brake. Auxiliary brake is
electromagnetic eddy current brakes.
A. The single speed gearbox drawworks consists of AC
variable-frequency motor, gear box, hydraulic disc brake,
drawworks frame, drum shaft assembly and automatic-drilling
system, etc.
B. Drawworks is driven by AC variable-frequency motor to realize
stepless speed regulation, thus have big power, wider range in
speed regulation. Provide high efficiency in gear transmission,
having light vibration, less noise and long service life.
C. The drawworks is single shaft, drum grooved. Comparing with
other products, with simpler, smaller and lighter structure.
D. The drawworks adopt hydraulic disc brake and dynamic
brake.
E. Complete with independent system to realize
automatic-drilling.
| Pays: |
China |
| N ° de modèle: |
JC10/15/30/40
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
Baoji-China |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Set |
| Packaging Detail: |
standard overseas strong packing |
| Heure de livraison: |
- |
| Capacité de Fournir: |
- |
| Payment Type: |
T/T, L/C |
| Groupe de produits : |
- |
