Product Details

Basic Info
• Model NO.: B Type
• Size: Large
• Layer: Single
• Material: Galvanized
• Specification-1: 1"
• Range: Screen Pinion
• Port of Loading: Qingdao
• Trade Term: EXW, FOB
• Origin: China
• Type: Production Greenhouse
• Cover Material: Hot-DIP Galvanized
• Speed Ratio: 1:1
• Stroke: 143mm/Revolution
• Specification-2: 5/4"
• Zinc Coating: About 275g
• Payment Term: Tt
• Specification: Standard
Product Description

B Type Screen Pinion Description.

     Greenhouse screen system is mainly used in the multi-span greenhouse shading system and 

insulation system, playing a role in regulating light, cooling and heat insulation. Rack and pinion

are the necessary parts of greenhouse screen system. The main transmission components for

rack and pinion mechanism uses the gear rack mechanism. 


     Screen system has high efficient shading performance and can shade over sunlight to prevent crops from burned by strong sunlight. Because of stopping large amount of sunlight into the greenhouse, it can efficiently decrease the acculation of inside heat. Besides, it can satisfy different demand of different crops for sunlight through choosing curtains with different shading rate. Therefore, screen system has the function of adjusting sunlight and cooling. Moreover, it has the function of preventing hail. Today, it mainly depends on the motor intelligent control to realize open and close of itself.
     You can see it fully from the following forms and photos. In addition, we can show it in

details.

B Type Pinion and The Other Important Parts in Screen System


Item	Name	Specification	Application Range	Notes
1	Driving Shaft	1″,5/4″
2	Gear Motor		Stroke: 5.2rpm
3	Chain Coupling	1″,5/4″	1″,5/4″Driving Shaft
4	Welding Joint	1″,5/4″	1″,5/4″Driving Shaft
5	B Type Pinion Bracket	Speed Ratio=1.8:1
6	Rack		Stroke 3~5m
7	Elastic Round Pins	6×28mm
8	Screen Rack-Pulling Rod Joint	27,32	27 Pulling Rod32 Pulling Rod
9	Bolt	M8
10	Pulling Rod	27×1.5 mm32×1.5mm
11	Support Wheel	Single or Double Wheels
12	Six Head Self Drilling Screws	ST5.5×25
13	Pulling Rod-Guide Bar Connecting Piece	27mm,32mm	27 Pulling Rod32 Pulling Rod
14	T Type Bolt	M6×75(Anti-release Nuts)
15	Driving Edge Aluminum Profile
16	Spring	2.0mm Plastic Coated,L=2m		Fixing Shading Curtain
17	Shading or Insulation Curtain
18	B Type Pinion Bracket Pad	46.5×3
19	Bolt	M8
 

 
Function: driving the rack in screen system.

Characteristics:

1. Complete specifications, reasonable price.

2. High production accuracy, quality assurance.

3. Premium brand, true and reliable quotation.


Pay Attention: about the price, we can negotiate together.