$150.00 - $800.00
Min. Order : 1 Set

Equipment Foundation Tools Interlocking Kelly Bar Damping Spring Used In Drilling Engineering

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Quick Details

Port: Shanghai Port
Payment Terms: L/C,Western Union,D/P,D/A,T/T,MoneyGram,RMB
Supply Ability: 500 Set/Sets per Month Spring
Condition: New
Warranty: 6 MONTHS
Place of Origin: Jiangsu, China (Mainland),Jiangsu China
Size: Customized Size
After-sales Service Provided: Field installation, commissioning and training,Field maintenance and repair service,Video technical support,Online support,Free spare parts
Color: Customer's Request
Match with: Rotary Drilling Rig Kelly Bar
Showroom Location: Indonesia,India
Material: Steel
Allow the load: 100-2800(Pa)
Brand Name: HENGQ
Video outgoing-inspection: Provided
Marketing Type: Ordinary Product
Applicable Industries: Manufacturing Plant,Construction works 
Local Service Location: Indonesia,India
Model: HQR
After Warranty Service: Video technical support,Online support
Machinery Test Report: Provided
Packaging Detail: Damping Rubber Ring is packed by corrugated case
Package Preview: https://sc04.alicdn.com/kf/HTB1.JUnU3DqK1RjSZSyq6yxEVXaq.jpg_640x640.jpg
Xuzhou Hengxing Jinqiao Machinery Technology Co., Ltd.
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Products Description
Damping spring is the accessories of the kelly bar parts. the function is to protect the kelly bar and damping , the material is 60Si2Mn .
It is easy to break during using kelly bar .Different kelly bar is matched different Model ,such as :
70*480*480 .etc

Can supply spring based on kelly bar size or customized type. (as different machine)
1.What kind of drilling tools can we provide?
Ans.: We can provide drilling tools for almost all the brand rotary drilling rig, In addition to the above model
specifications,our company can produce special specification products to customer requirements.

2.What is the advantages of our products?
Ans.:We use super quality raw material, which makes the drilling tools more durable and our drilling tools with competitive
price.No matter you are dealers or end user,you will get the biggest profit.

3. What warranty do we provide?
Ans.: We provide six months warranty time.

4. What is the lead time?
Ans.: Usually the lead time is 7-10 days after receipt of your payment.

5.What payment terms do we accept?
Ans.: We accept T/T in advance or L/C at sight.

6.We provide customized services for drilling tools, kelly bars and have sold world-wide for BAUER,MAIT, SOILMEC,
CASAGRANDA,SANY,XCMG drilling rig etc.
Product packaging

will be packed by plastic film and plywoodwe.will can also use pe film for packing or pack it according to costomers special request
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About Us
Xuzhou Hengxing Jinqiao Machinery Technology Co., Ltd covers an area of more than 50 acres and with factory area about 20000 square meter.We are the professional construction machinery manufacture for rotary drilling rig kelly bar, highway guardrail pile driver and PV post driver, with our own R&D and sales team. Over the years we keep strengthening our independent research and development ability,meanwhile we actively join the China Construction Machinery Association to learn the latest news of this industrial. Also we continue to strengthen our cooperation relationship with China University of Mining and Technology and pursue of development and innovation of our techniques. We have passed the international Quality Certification of ISO9001:2008,our engineers are skilled in using AUTO-CAD,PRO-E and UG to design products, for the development of new products, they strictly implement the APQP&PPAP program. We provide customized services and all products meet the ISO9001 standard,also we have filed many patents. Our main product kelly bar absorbs a number of advanced technology from home and abroad , with special advantages of high wear resistance and high torque, now we are the nominated supplier of kelly bar for rotary drilling rig manufactures from both home and abroad, such as BAUER, SOILMEC, CMV, MAIT, IMT, XCMG,ZOOMLION,CSR,CHTC JOVE,OSAINT etc., in addition, our kelly bar enjoys a good market among the end-user customers for construction work such as high-speed railway, highway,urban viaduct,light rail,bridge,high-rise buildings and so on. We have enjoyed a good reputation among customers for many years based on our reliable quality and perfect services.Other products include the multifunctional exchange highway guardrail post driver and the multifunctional hydraulic crawler PV post driver. Now our post driver has been widely used in construction fields such as highwayguardrail install, PV power station install, farm and orchard construction. we has always followed our survival principle that “strives for the survival by quality, development through reputation”, and our service tenet “your demand is our demand”. Through continuous technological innovation we try to build our global brand. With our high quality products, perfect services and good reputation,we are willing to cooperate with customers and create a better future together! Welcome every friend to visit our factory!