Gold Member Since 2015
Audited Supplier
Tianjin Chengke Transmission Mechanical & Electrical Engineering Co., Ltd.

Backstop, Conveyor Hold Back Device, Conveyor Safety Stop manufacturer / supplier in China, offering Belt Conveyor, Conveyor Safety Devices, Backstop, Trough Idler/Conveyor Trough Carrying Idler, 5-Roller-Tracking Idler, Training Idler, Training Roller and so on.

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Supplier Homepage Product Backstop Belt Conveyor, Conveyor Safety Devices, Backstop

Belt Conveyor, Conveyor Safety Devices, Backstop

FOB Price: US $1-3,999 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-3,999/ Piece
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Production Capacity: 30PCS/Month
Transport Package: Wooden Case, Iron Case, Iron Cage, Frame
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: CKNZ
  • Specification: CE, ISO9001: 2008
  • Trademark: CK
  • Origin: Tianjin, China
Product Description
CK series of backstop is usually used in the belt conveyor with a lift height to prevent reverse rotation of the belt in case of emergency stop. It can protect the belt , conveyor and people.

The invention of CKNZ series of wedge backstop in 2000 enlarged the development range of backstop in our country. CKNZ wedge backstop (patent No.ZL02205353.0) has obtained wide reputation from the industry of thermal power, metallurgy, port, mining and gained profound economical and social benefits. 

Belt Conveyor, Conveyor Safety Devices, Backstop
Structure features
 
--  An overall symmetric structure can guarantee an easy direction change during installation.
-- Flexible installing position, either on the high speed shaft, middle shaft or low speed shaft of the reducer, or installed directly on the driving shaft of driving device.
-- A sealing part is designed to prevent the entry of external dust and water to reduce the risk of problem.

 Model & Specification

CK wedge backstop is divided into outside mounted backstop (I) and inside mounted backstop (II).

The outside mounted backstop is comprised of low speed backstop and high speed backstop.


Belt Conveyor, Conveyor Safety Devices, Backstop
General specifications of low speed backstop
ModelRated reverse moment (N.m)Max reverse moment (N.m)Rotary speed(r .p.m)Way of lubricating
CKNZ-I-7500750000150000050oil
CKNZ-I-5300530000106000050oil
CKNZ-I-330033000066000050oil
CKNZ-I-275027500055000050oil
CKNZ-I-185018500037000050oil
CKNZ-I-130013000026000050oil
CKNZ-I-8158150016300080oil
CKNZ-I-6506500013000080oil
CKNZ-I-445445008900080oil
CKNZ-I-3903900078000100oil
CKNZ-I-2252250045000100oil
CKNZ-I-1501500030000150oil
CKNZ-I-1221220025000150oil


Belt Conveyor, Conveyor Safety Devices, Backstop

General specifications of high speed backstop
ModelRated reverse moment (N.m)Max reverse moment (N.m)Rotary speed (r .p.m)Way of lubricating
CKNZ-I-3939007800750oil
CKNZ-I-2727005400750oil
CKNZ-I-18.518503700750oil
CKNZ-I-15.515503100750oil
CKNZ-I-7.575015001000oil
CKNZ-I-3.23206301000oil

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