Pet Preform Injection Mould Factory

PET preform mold :

1. With updated advanced two-step dual coaxial cone locating technology, each cavity self-locks  independently to guarantee no decentration.
2. With high precision processing, parts exchangable.
3. Reasonable hot runner design, each cavity temperature control separately.
4. Core, cavity, lip cavity from high quality mold steel, with proper heat treatment for long life.
5. Cavity number can be 4, 8, 16, 24, 32, 48, and more.



Some projects abroad of Hautek:

2001 Nigeria: 200BPH 5Gallon water bottling and 3,000BPH water bottling plant.
2003 Sri Lanka: 3,000BPH carbonated beverage production line.
2003 Maldives: 3,000BPH water bottling line (with seawater desalination)
2005 Sri Lanka: 12,000BPH carbonated beverage production line.
2006 Nigeria: 9,000BPH water bottling production line.
2006 Libya: 2,000BPH water bottling production line.
2007 Angola: 9,000BPH water bottling production line.
2008 Russia: 12,000BPH x 2 water bottling plant.
2009 Rwanda: 3,000BPH water bottling production line.
2010 Yemen: 9,000BPH water bottling plant.
2011 Cameroun: 2,000BPH water bottling production line.
2012 Nigeria: 12,000BPH water bottling plant.
2013 Tanzania: 2,000BPH water bottling plant.

Ultrasonic Drilling Rig For Geological Survey Investigation

Sonic drilling is a soil penetration technique that strongly reduces friction on the drill string and drill bit due to liquefaction, inertia effects and temporary reduction of porosity of the soil. The combination makes penetrating for a large range of soils easy for our Sonic rigs and tooling. The penetration rates in most bedrock are faster with this technology also.

At first glance, a SONIC drilling rig looks very much like a conventional air or mud rotary drill rig. The biggest difference is in the drill head, which is slightly larger than a standard rotary head. The head contains the mechanism necessary for rotary motion, as well as an oscillator, which causes a high frequency force to be superimposed on the drill string. The drill bit is physically vibrating up and down in addition to being pushed down and rotated. These three combined forces allow drilling -to proceed rapidly through most geological formations including most types of rock.

In overburden, the vibratory action causes the surrounding soil particles to fluidize, thereby allowing effortless penetration. In rock, the drill bit causes fractures at the rock face, creating rock dust and small rock particles, which facilitates advancement of the drill bit. In many instances the drilling and coring of rock and earth can be accomplished without the use of any drilling fluid whatsoever. This is an important requirement for environmental drilling projects. Compressed air, drill mud, or plain water can be utilized to remove the cuttings and speed up the operation further, depending on the application that the machine is used for.

The oscillator is driven by a hydraulic motor and uses out of balance weights to generate high sinusoidal forces that are transmitted to the drill bit. An air spring is also incorporated in order to confine the alternating forces to the drill string. The frequency can be varied to suit operation conditions and is generally between 50 and 160 hertz (cycles per second). As a comparison, ordinary household current in many countries alternates at 60 hertz. This frequency range falls within the lower range of sound vibrations that the human ear is capable of hearing.

While the principle behind the SONIC drill rig appears complicated, the machine is actually very simple to operate. The driller only adds vibratory energy to the normal rotary motion. He simply chooses a frequency that gives him the best drilling rate or best core recovery, as the case may be.

Ultrasonic Drilling Rig for Geological Survey Investigation,Geological Ultrasonic Drilling Rig

Henan YK Prospecting Machinery Co., Ltd , https://www.yikyuirig.com