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Quick Details

  • Type: Automatic Door Operators
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: LOCK MASTER
  • Model Number: M502
  • Swing Gate Opener Certification: IS0/CE/EMCE/RoHS
  • Max. Single Leaf Width: 5m
  • Articluated Swing Gate Opener: Solar Compatiable
  • Max. Single Leaf Weight: 500kg
  • Single/Dual Leaf Setting: Available
  • Swing Gate Opener Code Type: 433.92Mhz Rolling Code
  • Master/Slave Leaf Setting: Available
  • Heavy Duty Swing Gate Opener Color: Grey
  • Auto-Close Function: Available
  • Swing Gate Opener Working Temperature: -30 centigrade to +60 centigrade

Packaging & Delivery

Packaging Details Heavy Duty Electric Swing Gate Opener Package Deails:
Carton Type: Brown Carton
Carton Size: 63*33*36cm
Gross/Net Weight: 27.0KGS/25.5KGS
Delivery Time 25 days for Heavy Duty Electric Swing Gate Opener

You are here:Home > Product Categories > Gate openerSwing Gate Operators>  Heavy Duty  Electric Articulated Swing Gate Opener

Comprehensive presentation









Voltage~ 230V  A.C±10%  50HZWater Proetction RateIP44
Power120w*2Working Current3A
Limit switchMicro SwitchSetting MenuLED Menu
Max gate weight1000KGSBoady MaterialABS Cover&Galvanized Arm
Motor speed90 degrees/18 seconds      Max. Opening Degrees            120 degrees



*Easy Installtion and low maintenance

*Highly reliable micro limit switch for easy adjustment

*Suitable for “pull to open” or "push to open" without any extra accessory parts

·Soft start and soft stop

·Emergency release key in case of power failure

·Dual/Single gate running mode

·Adjustable opening/closing interval between master and slave gate

·Stop/Reverse in case of obstruction during gate opening/closing.

·Built in adjustable auto-close (0-99 seconds)

·Built in max. Motor running time (MRT) adjustable for multiple safety protection (1-50 seconds)

·Digital display indicates the running situation and setting menu

·Reliable electromagnetism limit for easy adjustment

·Can be equipped with a wide range of accessories




About our company and factory

About our company and factory

Product range     Click below to choose your desired product categories 


Door openerGate openerRoadblocksLawn mowerGo KartsTools
Garage Door OpenersSwing Gate OperatorsAutomatic Road BarriersRide on Lawn MowerGo Karts 
Garage DoorsSliding Gate Operators    
 Gate Operator Accessories    


Our service

Your inquiry concerned about our products or prices will be replied in 12 hours.

Well-trained and experienced sales staffs will reply all your concerns in fluent English.

OEM services are welcomed, and we can help you to print your logo, company information etc on our products and package .

Protection of your sales area, ideas of design and all your private information.

Delivery by air mail or ship for your orders.

With years of manufacture and promotion experience in global market, SANFORD brings you profit and great success!


1. Are you manufacturer or Trade Company?

Thanks for your question. We are OEM professional and leading gate opener factory, founded in 1998.


2. What's the order process?

a. Inquiry--- The more information you provide, the suitable product we can provide for you! The information such as the gate weight, width, height, power source or other specials you give us will be more appreciated.

b. Quotation---official quotation form with all clear specifications.

c. Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.

d. Sample confirmation---sample will be shipped out in 2 days.

e. Payment terms--- T/T 30% in advanced, balanced against copy of Bill of Lading.

f. Production---mass production

g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.


3. What terms of payment you use?

T/T, Western Union, L/C 


4. Do you have any instant chat tool?


Whats app: 0086-18667175892

EMail:  info(AT)sanfordtools.com


You are here:Home > Product Categories > Gate openerSwing Gate Operators>  Heavy Duty  Electric Articulated Swing Gate Opener

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
57 Transactions 700,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $849,000
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