Gold Member Since 2012
Audited Supplier
Shanghai RuiBiao Construction Machinery Co., Ltd.

Rack, Plastic Gears, Construction Hoist manufacturer / supplier in China, offering Construction Hoist M8 Gear Rack and Pinion, 220V Electric Wire Rope Winch 30 Ton, Construction Hoist Worm and Worm Wheel, China Customized Worm Gear Manufacturing and so on.

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Construction Hoist M8 Gear Rack and Pinion

Purchase Qty.:
20-49 50-99 100-199 200-299 300+
FOB Unit Price: US $280 US $260 US $240 US $220 US $200
Purchase Qty. (Pieces) FOB Unit Price
20-49 US $280
50-99 US $260
100-199 US $240
200-299 US $220
300+ US $200
Get Latest Price
Port: Shanghai, China
Production Capacity: 50000/Month
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: M8 M6 M5 M4
  • Application: Hoisting Machinery
  • Condition: New
  • Texture: G60
  • Color: Black
  • Safety Device for Elevator: Motor
  • Elevator Safety Device: Reducer
  • Teeth Number: 15 Teethes Standard
  • Transport Package: Wooden Case
  • Origin: Shanghai
  • Type: Rack Gear
  • Certification: CE, ISO9001: 2000
  • Model Number: M8
  • Use: Construction Hoist
  • Construction Elevator Part: Gear Rack
  • Construction Elevator Safety Device: Safety Device
  • Lifting Device: Electric Hoist
  • Trademark: RUIBIAO
  • Specification: about 7-15 days after receiving T/T payment
  • HS Code: 84313900
Product Description

Construction Hoist M8 Gear Rack and Pinion


A Gear refers to the wheel flange, continuous gear meshing, transfer movement and power of mechanical components. The application of gears in transmission has appeared very early. At the end of the nineteenth Century, the principle of expanding the cutting method and the special machine tools and cutting tools used in the cutting of the teeth were presented one after another. With the development of production, the stability of gear operation has been paid attention to.Construction Hoist Part M1 M5 M8 Gear Rack Gear Pinion rack pinion

-Gear parameters: tooth number Z, helix angle, pitch, modulus, pressure angle, pitch diameter, center distance, proper meshing condition, addendum coefficient and backlash coefficient.

-Metric gear type

The metric / modulus (M/m), the gear modulus = pitch diameter / outer diameter of the gear tooth number = / (+2 number).

The main types of metric gears are: M0.4, M0.5, M0.6, M0.75, M0.9, M1, M1.5, M2, M2.25, M2.5, M3, M3.5, M4, M4.5, M5, M5.5, M7, M8, M9, M10, M12, M6, M14, M15, M16, M18,, M20, M2.75, M22, M1.75, M24, M0.8, M25, M1.25, M0.7, M26, M28, M30

Construction Hoist M8 Gear Rack and Pinion



B A rack is a special gear whose teeth are distributed on a bar.

-The rack is also divided straight teeth and helical gear rack rack, respectively paired with spur gears and helical gears; tooth profile rack is linear rather than involute (on tooth surface is flat), equivalent to the pitch radius of infinite cylindrical gear.Construction Hoist Part M1 M5 M8 Gear Rack Gear Pinion rack pinion

-Main parameter

Tooth width, addendum, root height, tooth height, tooth thickness, root circle radius, etc.

Construction Hoist M8 Gear Rack and Pinion



C Specific introduction

1.  our main products line of  cnc rack and pinion gears : 

   Material :C45  Rack & pinion module 1-10 

   Gear Rack Used for different machines and fields 

  •   - High quality gear racks & pinions.
      - Stock Gear racks (1000 types) .
      - Custom made gear racks.
      - Special made gear racks.
      -  Plastic gears and rack pinion.


2.  The main category of cnc rack and pinion gears :

  •    - Spur gear racks, OEM small rack and pinion gears 
  •   - Bevel gear racks (straight teeth / spiral teeth)
  •   - Stainless steel spur gear  
  •   - Helical gear racks (helix gear racks) 
  •   - Worm gear racks (worm wheel) 
  •   - Screw gear racks 
  •   - Internal gear racks 
  •   - Ring gear racks 
  •   - Hypoid gear racks, rack and pinion price
  •   -OEM  plastic gears and rack pinion


3.  Available in  cnc rack and pinion gears :

  •   -Steel version.
      -Stainless steel version.
      -Synthetic version.
      -Galvanized steel version.
      -Nickel-plated steel version.
      -Black annealed steel version.
      -Customized version (see engineering)


4.  Why choose us?

  •   -We are manufacture and we have our own factory.
      -More than 12 years experience in gear industry.
      - High precision, high quality, durable and factory price.
      -OEM, ODM service provided.
      -Sample order available.
      -Best consultant before sale and best service after sale.


5.  Machines, and Staffing of cnc rack and pinion gears

  •   -CNC turning machine: 50
      -CNC machining center: 20
      -Automatic lathe machine: 10
      -Stamping machine: 10
      -Gear hobbing machine: 10
  •   -Edge milling machine: 10


Construction Hoist M8 Gear Rack and Pinion
Construction Hoist M8 Gear Rack and Pinion



D Specifictaion-Construction Hoist M8 Gear Rack and Pinion

 M110x10x1000 10x15x1000 M115x15x250 15x15x500 M330x30x250 30x30x500 M5 50x50x250 50x50x500
 M1.515x15x1000 15x20x1000 15x15x1000 15x15x2000 30x30x1000 30x30x2000 50x50x1000 50x50x2000
 M220x20x1000 20x25x1000 M1.517x17x250 17x17x500   M660x60x250 60x60x500
 M2.525x25x1000 25x30x1000 17x17x1000 17x17x2000 M422x22x250 22x22x500 60x60x1000 60x60x2000
 M330x30x1000 30x35x1000 M220x20x250 20x20x500 22x22x1000 22x22x2000 M880x80x250 80x80x500
 M440x40x1000 40x45x1000 20x20x1000 20x20x2000 M430x30x250 30x30x500 80x80x1000 80x80x2000
 M550x50x1000 50x55x1000 M2.525x25x250 25x25x500 30x30x1000 30x30x2000 M10100x100x250 100x100x500
 M660x60x1000 60x65x1000 25x25x1000 25x25x2000 M440x40x250 40x40x500 100x100x1000 100x100x2000
 M880x80x1000 M840*60*1508  40x40x1000 40x40x2000 M540*60*1508 


We can also manufacture plastic gears and rack pinion , precision rack gear and pinion gear ,when customers provide us with drawings.

  • - plastic gears and rack pinion 
    - Bevel gear racks (straight teeth / spiral teeth)
    - precision rack gear and pinion gear 
    - Helical gear racks (helix gear racks)
    - Worm gear racks (worm wheel)
    - Screw gear racks
    - Internal gear racks
    - Ring gear racks
    - Hypoid gear racks
    - With / without Ground teeth
    - With / without Hardened teeth
    (Precision:From Grade7-10 Material:C20 C45 STEEL)

Construction Hoist M8 Gear Rack and Pinion



Q1:Whether you can provide customized products?
A1:Yes.We are hi-tech enterprise affiliated to China Academy of Building Research.We have a group of engineers, who have title of professor , senior engineer and engineer.We can give you special design as per the drawings of your building, helping you solve different problems faced in your projects.

Q2:Whether customized products takes a very long time to design and manufacture?
A2:Not exactly.Normally for us, some amendment in design to adapt your requirement will take one week.So even for your special project, it will be about 30-40 days delivery time.

Q3:What is the brand of your key components?
A3:Motor:Shanghai RUIBIAO  and ABB or Schneider can also be choosed.
Other electrical components:Schneider or Simens

Q4:What kind of services you can provide?
A4:We are dealing with construction machinery for about 10 year.High quality is our advantage, and high technology is our core competency.We ensure that  all  the machine have been completely tested in our factory before delivery.We will give you one year warranty for complete machine.For problems caused by our production defect, we will provide you free services by sending skilled engineer there.

Our services

1.Customized service.
We can do all special design according to your requirement
2.Welcome visit our factory, learn about our factory and products.
3.24 hours on line or phone , technical support
After sale service:
1.The seller will send one of her professional technicians to the site of buyer to guide the erecting work.
2.12(twelve)months (except for wire rope and AC contactor) after the equipment be well erected and we will offer spare parts whole year long.
3.Life long time freely provide technical support.

Our company

Shanghai Ruibiao Construction Machinery Co.,Ltd. Is located in Shanghai which is the center of economic ,financial and international trade in China.Ruibiao is a professional team who can offer ONE-STOP solutions for the construction machine and construction machine spare parts.Our team have more than 12 years experience on this line of business,and from 2010,we expend our business to the international trade and enjoy a good reputation from our customers around the world.Our main products include construction hoist spare parts like rack and pinion,hoist motor ,hoist gearbox,hoist cage,hoist mast section,safety device and all other hoist related spare parts,tower crane spare parts and many other construction related machines.
Our products sell  well in Indonesia,Philippines,Singapore,Vietnam,Turkey,Russia,Brazil ,USA and many other countries.And we have a very professional engineering team who can offer customized service,and design the products according to customers' special needs.

Construction Hoist M8 Gear Rack and Pinion

Construction Hoist M8 Gear Rack and Pinion


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