DTH Drill RigProduct Parameters DTH Drill RigDrilling
diameter¢80-180mmAdapt to the rock typesMedium and hard rocks
f=8-16 Hole depth30-40mDrilling tool rotation speed90r/minUsing air
pressure 0.5-0.7MpaGas consumption6 Square meters/minDrilling
speed atf=8-12..100-200mm/minPromote the cylinder(1)Cylinder
bore140mm (2)Advance effective stroke1100mm(3)Maximum
propulsion6370 NewtonPower5.5KWPressure380VThe spindle
revolutions1440r/minOur Advantages1.Small size, light weight,
suitable for large and medium-sized drilling RIGS can not work
places, convenient and flexible. DTH drill is powered by electric
energy, with low noise and strong power. The drilling speed is 3-8
times of the general drill, the rock hardness DA to 9, the drilling
depth is 8-16 meters per hour.2.Propulsion, rotation and impact are
all powered by compressed air, with simple structure, single power
and convenient relocation.3.Centralized control mechanism, easy and
quick operation.4.Unique double muffler, good noise reduction
effect, reduce environmental pollution.Detailed PhotosPackaging &
ShippingOther ProductsSale serviceBefore-sale services:1) 24 Hours
online service, quickly reply for E-mail and online ask. Guide
customers to choose the best applicable machine type.2)
Professionally and patiently introduction, provide the advanced,
energy-saving and practical technological process.Sale services:1)
complete parts safety stock for all machine series. Test every
machine before delivery to insure good performance of machine.2) In
accordance with the agreements stipulated in the
contract.After-sale services:1) According to the special
requirements of customers,our company can ask professional
engineers to guide with device installation online, debugging
and training operators until customers are fully satisfied.2) The
quality guarantee period for machines is one year except the
wearing parts and human damage factor.Customer
feedbackFAQ Q:Are you manufacturer or trade company?A: We are
manufacturer, we have our own factory. Our factory has department
for exploitation , producing, sales, after-sell service, packing ,
warehouse, we can offer you best products and best service.Are you
interested in dealership with local company?A: Yes, we are quite
interested in this business cooperation. We'd like to
cooperate with some local partner to sell more machines in local
market and supply better service.We can discuss more if you also
interested.3. Q: Do you sell accessories for your machine?A: Yes,
all of matching accessories for our machine are on selling, we
are willing to supply the matching parts to you with low price.4.Q:
What's your terms of packing?A: Generally, we pack our goods in
wooden cases.5.Q: What's your terms of payment?A: T/T 30% as
deposit, and 70% before delivery. We'll show you the photos of the
products and packages before you pay the balance.6.Q: What's your
terms of delivery?A: EXW, FOB, CFR, CIF7.Q: How about delivery
time?A: Generally, it will take 7 to 20 days after receiving
your advance payment. The specific delivery time depends on the
items and the quantity of your order.8. Q: How do you make our
business long-term and good relationship?A: 1. We keep good quality
and competitive price to ensure our customers benefit;2. We respect
every customer as our friend, no matter where they come from;3. If
you have any feedback that is cherished to us, please send email to
us.Q: Do you supply samples?A: We support sample order .Others:
OEM: Support technical changes.
Free
train: plant training on installation and maintenance
techniques.QC: Quality inspection before delivery for each unit./*
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