La description
PZ-7-type Shotcrete Machine
Other Names:Shotcrete machine; PZ-7
PZ-7 type gunite machine is a new and efficient wet sprayed
concrete construction equipment. With high efficiency, stable
performance, easy operation and maintenance, it is widely used in
traffic tunnels, underground engineering, hydropower engineering,
coal mine tunnel, building excavation, slope protection, etc.
sprayed concrete road construction operations.
Product Introduction
PZ-7 type gunite machine is a new and efficient wet sprayed
concrete construction equipment. It has many advantages, such as
high efficiency, stable performance, easy operation and
maintenance, strong adaptability, etc. PZ-7 type gunite machine
consisted of driven electric motor, reducer, rubber elbow, the
assembly rotor body , rubber wheel, seal plate, seat hopper,
vibrating hopper, pressed bodies, accelerator conveyor systems, air
duct system, electronic control devices and other components.
Scope of application
PZ-7-type spraying machine is widely used in construction, mining,
tunnels, culverts, subway, hydropower engineering, underground
engineering and high marsh coal mine tunnel shotcrete construction
operations,various industrial furnaces, repairing or spraying
refractory lining and various green slope, soil transport and
injection.
Feature
1. Caster structure, more convenient to move.
2. Through type rotary, non-sticky, unobstructed discharge, high
efficiency and time-saving.
3. Four-point clamping device makes it easy to adjust the press
between sealing plate and rotor disk so as to reduce air and dust
leak and prolong consumption parts life.
4. Using low-tension, high-speed vortex pneumatic transportation,
so the spraying flow is even, continuous and steady. It's good to
improve the shotcrete quality.
5. The new nozzle, discharge elbow device, improving spray
deposition effect, less resilient, high quality shotcrete.
6. High-quality and wear rubber sheet & liner, greatly improved
life.
Technical Parameter
 Model  PZ-7Â
 Working capacity   7m 3 /h   Â
 Â
 Air pressure   0.4-0.6MpaÂ
 Air consumption   8-10m 3 /minÂ
 Max aggregate size   20mm
 Max conveying distance  wave spray  ≤
200mÂ
 Motor power   7.5kwÂ
 Voltage class  380V,440V,660V,1140V
 Outer size  1300×800×1300mm
usage and operation method
  The operator must read the instruction manual and are
familiar with the machine structure and operating procedures before
induction operation.
 1. Preparation before starting.Â
A.Inspect all components to see whether they are connected
securely, each rotary sliding parts are flexible and
reliable.Â
B. Observe the cursor, check the gear box oil to make sure that it
is sufficient.Â
C. Drive motor connected to the power. the direction of the turn
font should be in the same direction with arrows , otherwise the
power supply should be synchronized.Â
D. The main gas line, the gas line, under gas line, pneumatic
vibrator, sprinklers water shut-off valve should be in the closed
state. The main gas line accesses to supply pipe and the water
supply pipe accesses to water source, conveying pipe connects to
the host.
E. Adjust the clamping mechanism. Â Manually pre-pressed, and
then uses a wrench to tighten the bend conveying pipe, open the
main gas line, shut-off valve on the gas line, observe the pressure
gauge at around 0.3Mpa, and the rubber combined board office should
no gas spill.
 2. First open the main gas jet operating road, on the gas
line, the next gas valve, open the water supply shut-off valve
nozzle, pre-wet rock surface, and then start the motor, turn the
vibrator pneumatic valves, mixing materials added to the hopper ,
began spraying operation. Nozzle operator should work properly
adjusted sprinkler water supply, protect the material has a
suitable water-cement ratio concrete. Host operating personnel
should observe the host side I pores, such as more than material
discharged under should be properly reduced the amount of gas
supply. Until the machine I No material at the discharge port, the
device works so far.
 3. Stop operation shut down before the first stop feeding,
with no material ejected at the nozzle, turn off the water supply
shut-off valve, while adding a small amount to wet gravel hopper,
the hopper and rotor material times the cavity of the residual
material washed away, with no material ejected at the nozzle, turn
off the motor power and the gas shutoff valve.
| Pays: |
China |
| N ° de modèle: |
PZ-7-type Shotcrete Machine
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
- |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Set |
| Packaging Detail: |
standard export packaging |
| Heure de livraison: |
7 days after confirm the order |
| Capacité de Fournir: |
5000 Set per Month |
| Payment Type: |
PayPal, Western Union, T/T |
| Groupe de produits : |
Shotcrete Machine
|
