Gold Member Since 2014
Audited Supplier
Shanghai HongWei Construction Machinery Co., Ltd.

Hoist Anti Falling Safety Device, Construction Elevator Safety Device, Hoist Safety Device manufacturer / supplier in China, offering Construction Hoist Safety Devices Saj30-1.2, High Precision Spur and Helical Gear Racks and Pinions, Construction Hoist Rack Pinion Gear Transmission Gears and so on.

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Construction Hoist Safety Devices Saj30-1.2

Purchase Qty.:
(Pieces)
3-4 5-9 10+
FOB Unit Price: US $530 US $500 US $470
Purchase Qty. (Pieces) FOB Unit Price
3-4 US $530
5-9 US $500
10+ US $470
Get Latest Price
Port: Shanghai, China
Production Capacity: 8000\Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: SAJ30/SAJ40/SAJ50/SAJ60
  • Hoist Anti Falling Safety Device: Saj30\Saj40\Saj50\Saj60
  • Net Weight: 50kg
  • Hoisting Speed: 36 M/Min
  • Loder Weight: 250m
  • Transport Package: Wooden Case
  • Origin: Shanghai
  • Brand Name: Sribs
  • Model Number: Saj40-1.2
  • Applicable Models: Common Construction Lifts
  • Rated Loading Capacity(Kg): 2X2000kg
  • Trademark: Hongwei
  • Specification: about 7-15 days after receiving payment
  • HS Code: 84313900
Product Description
Hoist Anti Falling Safety Device

SAJ serials pinion and cone progressive safety device is the most important safety
device in the pinion and rack builder's hoist, which can prevent the cage running
over speed, and effectively reduce the cage dropping accident. The safety devices
developed by Shanghai Research Institute of Building Sciences has passed through
the evaluation presided by the Ministry of Construction in 1989. The specialists at
the meeting made a high appraisal of reasonable compact structure, stable action
speed, highly accurate calibration, safe and reliable, braking smoothly and light
weight etc. features of the safety devices. The devices was recommended as
high-tech products developed in National Eighth Five Year Plan by the Ministry of
Construction, and also won the Shanghai excellent new product prize.
Rated braking load:40KN
Rated braking speed: 1.0~2.0m/s 

1. Strength and Wearable

2. Simple and lightweight

3. Safety

4. Durable

Parameter


Characteristics

Model

Rated Loading

Lifting Speed

Motor Power
Double CabinLow-speed
SC200/200D

 2×2000kg

0-33m/min

2×(3×11kw)

SC100/100D

2×1000kg

0-33m/min

2×(3×11kw)
Mid-speed
SC200/200Z

2×2000kg

0-55m/min

2×(3×11kw)

SC100/100Z

2×1000kg

0-55m/min

2×(3×11kw)
Single 
Cabin
Low-speed
SC200D

2000kg

0-33m/min

3×11kw

SC100D

1000kg

0-33m/min

2×11kw
Mid-speed
SC200Z

2000kg

0-55m/min

2×11kw

SC100Z

1000kg

0-55m/min

2×11kw

Feautures
1. Reasonable structure
2. High precision machining
3. Good interchangeability
4. Open speed is stable
5. Speed calibration error is small
6. Smooth braking and light weight

Product Show

Construction Hoist Safety Devices Saj30-1.2

Construction Hoist Safety Devices Saj30-1.2

Consideration

1. Mounting bolts performance is not less than 8.8, the installation of the four mounting bolts should be tightened evenly.
2. The normally closed contact of the safety device limit switch must be in decline lift access control circuit.
Hoist Anti Falling Safety Device
Construction hoist elevator safety devices SAJ30 40 50 60
SAJ serials pinion and cone progressive safety device is the most important safety  device in the pinion and rack builders hoist, which can prevent the cage running  over speed, and effectively reduce the cage dropping accident.
The safety devices developed by Shanghai Research Institute of Building Sciences has passed through the evaluation presided by the Ministry of Construction in 1989. The specialists at the meeting made a high appraisal of reasonable compact structure, stable action speed, highly accurate calibration, safe and reliable, braking smoothly and light weight etc. features of the safety devices. 
The devices was recommended as  hightech products developed in National Eighth Five Year Plan by the Ministry of Construction, and also won the Shanghai excellent new product prize.
High quality construction hoist spare parts 
High quality GJJ, BAODA material hoist spare parts
All kinds of hoist spare parts , GJJ,BAODA,ZOOMLION,TIGER,
Driving device with 2-motors / 3-motors;
motor: 11kw, 14.5kw,18kw;
motor spare parts: braking system; brake sheet, motor adjustor, electromagnet,motor fan.
safety device: 30KN,40KN,50KN,60KN;
gearbox: 16:1,14:1,12:1;10:1;
coupling with rubber;
master rollers for 76 tube and 89 tube;
gear rack M8 40x60x1508mm;
gear pinion: M8,15teeth;
limit switch;
gate rollers;
counter rollers;
transformer;
Overload protect system;
cable: 3x16+2x6, 3x16+2x10

FAQ
1. Q: Are you factory?
       A: Yes, we are a factory that located in Shanghai for over 12 years.
 2. Q:what is the delivery time?
       A: It is according to the machine you need.
 3. Q: How is the machine packed?
       A: Each packed in carton, then put in wooden case, and then in container.
 4. Q:Why choose us?
      A: We own high-quality, reasonable price.
         Our 
factory is equipped with most efficient producing line which handled by skillful workers.
 5. Q:Can we visiting your factory?
     A: We warmly welcome your visiting!
 
Emergency Contact

You can get high quality products and professional service from us.
Any question from you is welcome and will get reply within 24 hours.

Construction Hoist Safety Devices Saj30-1.2

 
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