Henan Pingyuan Mining Machinery Co., Ltd (PK Machinery) is a Chinese based company specializing in the manufacture of advanced technology conveyor belt cleaning scraper systems.
Through Henan Pingyuan Mining Machinery Co., Ltd, we can provide cutting edge technology scraping devices that give the ultimate in belt cleaning systems. Their introduction can greatly improve on current scraping ability with a substantial increase in efficiency.
PK brand belt cleaning products are recognized worldwide for their technical excellence and engineering reliability. Now used in many countries the,Our scrapers range of scrapers and ancillary products provide the most effective system for cleaning belts today, and even tomorrow!
A Belt Cleaner that really cleans the belt!
The large expense of belt scrapers should result in clean belts and eliminate the mess of large amounts of carryback, unfortunately most don't. Eliminating carryback is easy and inexpensive to obtain. PK Machinery now offer a scraper that "really works"
Types of Belt Scrapers
Most belt scrapers are made of urethane because they are thought not to harm the belt. The Urethane is comparatively soft and will conform somewhat to the belt. There are two major problems with Urethane blades 1) they don't clean very well and 2) they have a very fast wear rate (especially on high - speed belts). The cost of replacement blades and manpower and the fact that carryback is still a problem and leaves most users dissatisfied and looking for something better. Metal bladed scrapers have been in use for over 20 years and a lot of people have had problems with earlier designs. The current designs have solved the problem of belt damage so that even the biggest Urethane scraper manufactures now offer metal bladed scrapers. Customers have found that metal blades clean better. There are three basic design types of metal bladed scrapers- "Paint Scraper" (edge facing oncoming belt), edge perpendicular to belt and edge facing away from the oncoming belt. The "Paint Scraper" design for conveyor belt cleaning works just like shaving with a razor or removing paint and wall paper.
STURDY AND ROBUST CONSTRUCTION
The PK Machinery Scraper was designed and manufactured with a sturdy and robust construction that is able to operate effectively in the most demanding of operating environments.
- EASY TO MAINTAIN
- EFFECTIVE
- SIMPLE
The PK Machinery sprung blade scrapers offers the following special features:
- Effective cleaning efficiency
- Low operating costs
- Optimum belt protection
- Self adjusting
- Minimal installation and maintenance
- Extremely long operating life Highly abrasion-resistant blades for all types of materials being conveyed
- Suitable for all belt widths and speeds
- Excellent durability
- Compact - low space requirements
- Reversing operation
THE PRINCIPLE
Because the leading edge of the blade is directly above the fulcrum point, this allows the blade to deflect on a radius from the centre of the torsion unit in the direction the belt is traveling, therefore allowing the blade to let the obstruction pass without damaging the belt fastener.
EFFICIENT CLEANING
The PK Machinery Scraper design eliminates the inherent design problems of other scrapers by inclining the blade in the direction of belt travel. Blades will wear at the angle at which they approach the belt. Because of it's unique design, Our scraper blade retains it's profile throughout it's working life. This results in a highly efficient system capable of removing the last 1/10th of a mm of residual film from the belt surface.
WORKING FEATURES
- Effectively removes on-coming material
- No material build-up
- On-coming material is deflected away
- No increase in material mass
- No deterioration of blade edge
- No entrailment angle
- No oscillation of the blade which reduces the risk of damage
COST EFFECTIVE DESIGN
The torsion holder assembly of the PK Machinery scraper assures a clean belt surface on the return side, and cuts down on costly material wastage, clean up costs and down time. PK Machinery scrapers are suitable for all use in all areas of carry back spillage and embody the highest quality components.
SIMPLE INSTALLATION
Supplied in pre-assembled form, PK Machinery scrapers are fixed to the conveyor structure with only 4 mounting bolts. Easily understood installation and operating instructions ensure a minimum down time - the essence of cost effective engineering. Our scraper is backed up by a team of expert technicians who are available at all times.
EXTENDED BLADE AND TORSION HOLDER LIFE
Since the PK Machinery design requires low blade pressure on the belt surface, blade life is considerably prolonged. A variety of blade types to sit customer requirements, together with H.D.P.E. deflector skirts are standard. The low sprung - weight and stability of the blade and torsion holder assembly allows for continuous scraping contact as the blades track the moving belt.
LONGER BELT LIFE
The PK Machinery cleaning action peels away the carry back material and deflects it into the main flow stream using a low scraping pressure. Less pressure - longer belt life.
THE SCRAPER SPECIFICATIONS
Model
|
MC 16
|
MC 20
|
MC 25
|
MC 32
|
MC 40
|
Chute Width (mm)
|
160
|
200
|
250
|
320
|
400
|
Transport Speed (m/s)
|
0.16 m/s, 0.20 m/s, 0.25 m/s, 0.32 m/s
|
Bulk Density (t/m3)
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0.2~1.8 t/m3
|
Capacity (m3/h)
|
11~22
|
15~30
|
23~46
|
46~74
|
55~110
|
Conveyor Height (m)
|
5~30m
|
Installation Angle (degree)
|
30°, 45°, 60°, 75°, 90°
|
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Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of
Belt conveyor, andVibrating screen, Bucket elevator, Screw conveyor, Scraper conveyor using the world's most advanced technology, we are willing to serve every company to meet your custom needs. our goal is "be the future global leader of mining machinery industry". have any questions, please contact us without any hesitation.
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