Shaanxi Zhongtuo Mine Equipment Co.,Ltd |
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Working Theory
The wedges are placed into a drilled hole. When a splitter is
operated, the power pack produces high-pressure oil to drive the
piston of the splitter cylinder which in turn pushes the middle
wedge down. The downward movements of the middle wedge force two
counter wedges against the wall of the hole. When the tension
increases beyond the material's tensile strength.
Step 1: Drill the holes in the rock/concrete required to split of
suitable diameter and length.
Step 2: Put the wedge group of cylinders into the hole. Check the position before starting the splitter.
Step 3: Once the splitter is initiated, a crack will be developed due to the expansion of counter wedges. The cracking direction of the rock/concrete is the same as that of the splitter handle.
Technical Parameter
Model | Drilling diameter(mm) | Drilling depth(mm) | Theoretical split(t) | Piston stroke (mm) | Splitting time | Wedge length(mm) |
250 | 40 | 450 | 800 | 90-200 | 10-15s | 250 |
350 | 42 | 550 | 820 | 90-200 | 10-15s | 350 |
450 | 50 | 650 | 840 | 90-200 | 10-15s | 450 |
Applicable fields
Hydraulic splitting machines have been widely used in the mining industry, construction engineering, demolition engineering, chemical industry, smelting production and overhaul engineering, and various rescue and rescue fields.
Advantages
1. Security: The hydraulic splitting machine uses the physical
properties of hydraulic oil to be non-compressible and movable and
adds static thrust to complete the task of static controllability.
2. Eco-friendly: There is no vibration, impact, noise, dust, or
flying debris in the whole process.
3. Efficiency: machine completes one task within 10 -15 seconds
with powerful splitting force (the rock splitting tonnage can reach
840t), and can continue to work continuously with high efficiency.
4. Application flexibility: The splitting machine has a small
volume, lightweight, and compact structure. It ensures that the
application method is easy to learn, and just one person is
required to operate it.
FAQ:
Q1: Whether the rig is used for rock holes or soil holes?
A1: Equipped with different drill bits according to the application
object. Rock drilling rigs are equipped with round steel drill
impact hammers and rock drill bits. The soil drilling rigs require
a twist drill pipe and a three-blade drill bit.
Q2: How much tonnage can a bridge jack lift??
A2: The range is from 50 to 1000 tons, depending on the application
needs we have the right choice for you.
Q3: How many meters is the connection between the jack and the oil
pump?
A3: The factory standard is two meters. If you need longer, we will
make it for you.
Q4: What is the difference between the hydraulic oil pump?
A4: For the tension jack, it is 50 MPa 3 kW oil pump and 60 MPa 4
kW oil pump.
Q5: What kind of packages does a set of anchors have?
A5: Anchor ring, clip, anchor pad, spiral rib.
Q6: Which payment term can you accept?
A6: 100% T/T( Decide according to actual situation)
Q7: How long is the machine warranty?
A7: One year for the machine and provide technical support
according to your needs.
Q8: How long will it take to arrange production?
A8: we can deliver the normal goods within 7-15 days. Other
nonstandard electrical items we will deliver within 25-30 days.
Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, etc.
Q10: Do you provide samples? Is it free or extra?
A10: Yes, we could offer you the sample machine. But it's not free.
You need to pay for the sample and the cost of the freight.
Q11: What are your terms of payment?
A11: We accept T/T, Western Union, Money Gram, Paypal, L/C, etc.