Structure features:

Core barrel is circual barrel, without base plate ,according to different tooth, core barrel can be divided into the following types: Core barrel with round shank Chisel, core barrel with roller bit, Core barrel with Pin teeth, core barrel with flat teeth, core barrel with hob. On the basis of core barrel, grave grab core barrel add grab system, this has obtained patent.

Capabilible stratums:

1.Hard rock, backfill

2.Concrete

3.Rock of single-shaft against pressure more than 80Mpa

4.Gravel grab core barrel is applicable to large-diameter gravel stratum, clamp the gravel remove them out directly.

Technical parameters:

Note: it can be customized according to customer requirements.

Service:

Jiayou Xincheng VIP service relieves your worries:
Troubleshooting within 24 hours, the responsible engineer will reply to you within 15 minutes, and provide simple troubleshooting via phone or email; if the problem cannot be resolved via phone guidance, we will issue follow-up troubleshooting solutions within 24 hours to solve your worries .

If you need my help, please feel free to contact us!

• Professional factory: My factory has more than 10 years of experience.
• Our prices are competitive.
• We aim at quality.
• Fast delivery for our customers.
• We pursue long-term business relationships.

Q&A:

Q: How about your offer?
A: First of all, we are a factory, not just a trading company. Our price is not the cheapest in the industry, but we will quote the most reasonable price according to customer requirements.
Q: How about your delivery time and packaging?
A: We will deliver the goods in strict accordance with the time agreed in the contract, and will pack according to customer needs.
Q: How is your service?
A: 1. Quick feedback
2. Guarantee punctual delivery according to the agreed time
3. Perfect after-sales system
Q: How can I believe what you say?
A: Seeing is believing. We are waiting for your arrival at any time. I will take you to visit our factory, hoping to have the opportunity to provide you with better service.