Accelerated Polishing Machine Aggregate Testing Equipment
Standard:
EN 1097-8 EN 1341 EN 1342 EN 1343 BS 812:114 NF P18-575 CNR N.105
Description:
It is used for indoor simulation of the polishing effect of
automobile tires on the road surface. By accelerating the polishing
of the aggregate used for the road surface, the polishing value of
the aggregate is measured to evaluate the anti polishing
performance of the aggregate, so as to provide scientific basis for
selecting appropriate surface aggregate to pave sections with
different friction coefficient requirements and for reasonably
developing and utilizing stone resources, and create conditions for
shortening the research period of anti-skid pavement, It provides
technical reference for developing high quality artificial
aggregate.
Structure:
Specification:
| Power supply voltage | AC380V 50Hz |
| Road wheel speed | 320 ± 5 rpm |
| Total pressure of test piece on rubber wheel set (road wheel) | 725 ± 10N |
| Rubber wheel | Φ 200 × 44mm hardness 69irhd ± 3irhd |
| wherein: rubber wheel marked C is used for grinding coarse sand,
and rubber wheel marked x is used for grinding fine sand |
| Corundum (No. 30 brown corundum, No. 280 green silicon carbide) |
About Us:
260 workers, 25000 ㎡ non-dust workshop, 16 years experience, SGS &
INTERTEK certificated, one hour reach Tianjin port, this is how we
keep good quality and competitive prices for global valued
customers.
Our main products cover Universal testing machine, Compression
testing machine, Soil,Concrete,Cement Mortar,Aggregates Rocks,
Asphalt Bitumen, NDT,Pavement ,Paint,Ceramics,Drilling Fluids,
Geotextiles, Textiles, Environmental,General Equipment,Aggregate
Testing Equipment.BTUTEST is exporting its products to more than 60
countries by offering its services through its authorized
distributors and representatives.
Our main customers are private and research testing laboratories,
road and general contractors, concrete and cement manufacturers,
asphalt manufacturers, government authorities, ministries,
engineers, consultants and re-seller. We also cooperate with
accredited research centers and the most important universities in
the world.we can supply more top quality product and service for
more customer’s.
Our Advantage:
Q1: What is your warranty ?
A: 12 months product warranty, but lifetime for services.
Q2: How-to video provided ?
A: Yes. If required, our engineers will record a specialized how-to
video for you.
Q3: Are your company a trading one or a factory?
A: Yes, we are a manufactured factory & trade (integration).16
years focusing on test instruments field. warmly welcome to visit
our plant (factory), we also support OEM and ODM.
Q4: After an order is placed, when to deliver?
A: Generally about 10 days. If we have inventory, we can arrange
shipment within 7 days. Please be aware that our production lead
times depend on specific items and item quantities.
Q5: What about the after-sales service and product’s quality?
A: 12 months warranty. After the warranty, the professional
after-sale service team will provide perfect technical support. And
help the customer solve problems encountered while using our
product, handles problems and complaints professionally and timely.
Each instruments must be carried out 100% quality examination and
test when shipping and delivery goods.
Q6: what about the packing of equipment?
A: Covered with air bubble film before put the machine into the
standard exporting wooden case, which not only has good shock
absorption, impact resistance, heat SSO has the advantages of
nontoxic, odorless, moisture corrosion, good transparency etc.
