High Qualityjc Oilfield Drawworks Drawworks for Drilling Rig Kyrgyzstan Uzbekistan Philippines Malaysia Pakistan South Africa

Product Description
API 7K Oil/Gas JC series Drilling Rig Drawworks, drilling rig drawworks
Technical performances and structure features
1. All bearings are rolling bearings . The shafts are made of alloy steel.
2. The chains are pressure lubricated.
3. The drum is grooved. The low-speed & high-speed ends of the drum shaft are equipped with ventilating pneumatic tube clutch. The brake rim (or disc) is water cooled and the surface is medium-frequency induction hardened that provides excellent wear-resistance capacity and long service life.
4. The contours of the sprocket teeth are medium frequency induction hardened. All transmission clutches are of involute spline type.
5. The main brake is hydraulic disc brake, and the auxiliary brake is electromagnetic eddy current brake or EATON brake.
Technical Performances and Structure Features of the Single-shaft Electric Drawwork
1.The drawwork is single-shaft with grooved drum structure, has less spare parts, small cubage, light weight compared with the products of the same kind.
2.The drum shaft is driven by the gear reducer which power originate from a DC or AC-VF motor,it can also be driven by compound operation of two motors. AC-VF motor make the drawworks has a wider timing scope, the speed can be regulate smoothly between 0-140Hz.
3.High transmission efficiency gear, small oscillation, low noise, long service life.
4.The main brake of the drawworks is hydraulic disc brake while the auxiliary brake is energy- consumption brake or EATON brake.
5.The drawworks is equipped with independent numerical-control AC-VF transmission device and automatic control system(ACS),it can feed bit automatically; Real-time monitoring and analysising of bit feeding and infixing, get the optimal drilling.
Specifications of API 7K Oil/Gas Drilling Rig Drawworks:
Our Services
A: Your inquiry related to our products or prices will be replied in 24 hours.
B: Protection of your sales area, ideas of design and all your private information.
C: Best quality and competitive price.
FAQ
1.How is the Product quality can be asssured ?
As a professional supplier for oil and gas , we provided the products as API And BV certified , At the same time SGS and other inspection as cusotmer request can be arranged as for need.
2.What is your delivery time after the PO:
We provide in customer need, for ungrent inquiry, we have the professional team to work for you, your order should be arrange in first place to meet your need.
3.can we have big discount ,when large order:
Yes. we can give you the discount on your order staff, with us, you can save your money, on the basis of the quality products.
4.How can you contact me:
Dongying Qixiang import&Export Co.,Ltd
Address:North 2nd Road,Number 352,Dongying Zone, Dongying City, Shandong province, China.
Mobile:0086-18561361280
whatsnap:0086-18561361280
Web: www.dyqx-petro.com & http://qixiangpetre.en.alibaba.com