The brake disc is composed of steel plate, adhesive heat insulation layer and friction block. The steel plate is applied to resist rust. In the painting process, smt-4 furnace temperature tracker is used to detect the temperature distribution in the coating process to guarantee the quality. The heat insulation layer is composed of non-heat transfer materials for the purpose of heat insulation. The friction block is composed of friction materials and adhesives. When braking, it is squeezed on the brake disc or brake drum to generate friction, so as to achieve the purpose of decelerating the brake. As a result of friction, the friction block will be worn gradually, generally speaking, the lower the cost of brake block wear faster.
Tower Crane Brake Disc is used for tower crane motors. To divide in function , there are hoisting brake disc, trolleying disc brake pad and slewing motor brake disc. Tower Crane Brake Disc is the easy wearing spare parts, therefore the quality of the Brake Disc is very important. BQ provides good quality Brake Disc, which is composed of steel plate, adhesive heat insulation layer and friction block. The steel plate is applied to resist rust.
Crane Brake Pad,Crane Brake Disc,Disc Brake Pad,Tower Crane Brake Disc,Motor Brake Disc,Hoisting Brake Disc SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.bq-cranes.com
1.DANNICE Brand water cooled water chiller general introduction
a)Low Noise
b)High Efficient and Energy Saving
c)Easy Operation and Installation
d)Compact Exterior
e)High quality
f)Competitive price
g)CE certificated
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2.DANNICEÂ Water Chiller Features
1).The Chiller cooling capacity ranged from 90Kw to 7400 Kw.
2). Adopt good quality famous brand HANBELL compressor,high efficiency, low noise, lessÂ
  wearing and long life
3).Both Evaporator and Condenser are made of grooved copper tubes.
4). World famous brand parts: such Danfoss/ ALCO expansion valve, FUJI contactor other brand like PUNP,
5). Water chillers have high COP,average COP keep 4.1-5.6, and highest can reach 8.0
6). Stable quality, long using life.Â
7).Heat recovery(optional)can help user produce free hot water, which can be 55C
8). Can be widely used in different area,such as in commercial AC, Massage center, Hospital, Hotel, School, etcÂ
9). Strong unit base frame ensured the equipment stable operationÂ
10). Adopt leading brand PLC or SCM controller
11). Multi-capacity regulation, energy saving, cost cut down greatly for operation and maintenance.
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60HP Screw Type Industrial Air Cooled Screw Chiller
Model NO.: DNC-255WSH
Application Fields: Chemical
Application Machine: Precision Machine Tool
Certification: CE, CCC
Condition: New
Refrigerant: R22/R407c/R134A
Trademark: DANNICE
Transport Package: Standard E≃ Port Wooden Case
Specification: 2600*680*1650mm
Origin: China
HS Code: 8418692090