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Durable Heavy Duty Commercial Automatic Door Closer Long Service Life Time

Durable Heavy Duty Commercial Automatic Door Closer Long Service Life Time

  • Durable Heavy Duty Commercial Automatic Door Closer Long Service Life Time
  • Durable Heavy Duty Commercial Automatic Door Closer Long Service Life Time
Durable Heavy Duty Commercial Automatic Door Closer Long Service Life Time
Product Details:
Place of Origin: CHINA
Brand Name: GRH
Model Number: ZDS-051,051A,061,061A
Payment & Shipping Terms:
Minimum Order Quantity: 1000 PCS
Price: Negotiable(very competitive)
Packaging Details: Each set is packed independently, one for each 500 sets.
Delivery Time: 20 days to 40 days after receive the deposit
Payment Terms: L/C, D/P, T/T at sight.
Supply Ability: 1000000 pairs per month
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Detailed Product Description
Model1: 051 Model2: 051A
Model3: 061 Model4: 061A
High Light:

automatic door closer hinge

,

automatic fire door closers

 

051 Small square 051A Smal round 061 Medlum square 061A Medlum round door closer

 

Model Hole distance Door weight(kg) Door width Appication
051 132*19MM 25-45 900MM All kinds of material metal and plastic steel door
051A

 

  1. Appropriate weight of door 25-45kg, appropriate width of door 900mm;
  2. With stop function, (90 degrees) positioning, and (180 degrees) without positioning;
  3. Use high-quality O -shaped seal rings to effectively prevent oil spills;
  4. Piston gear is made of high quality carbon steel material and is  treated with heat to ensure the service life of the product;
  5. Spring made of high quality spring steel wire ensures the strength of the product to be maintained for a long time'
  6. Use of high-quality aluminum alloy die-casting body, three layers of paint protection, to prevent oxidation of the body;
  7. Suitable temperature: -30-60 degrees.
Model Hole distance Door weight(kg) Door width Application
061 162*19MM 40-65 950MM All kinds of material metal and plastic steel door
061A

 

  1. Appropriate weight of door 40-65kg, appropriate width of door 950mm;
  2. With stop function, (90 degrees) positioning, and (180 degrees) without positioning;
  3. Use high-quality O -shaped seal rings to effectively prevent oil spills;
  4. Piston gear is made of high quality carbon steel material and is treated with heat to ensure the service life of the product;
  5. Spring made of high quality spring steel wire ensures the strength of the product to be maintained for a long time'
  6. Use of high-quality aluminum alloy die-casting body, three layers of paint protection, to prevent oxidation of the body;
  7. Suitable temperature: -30-60 degrees.

Contact Details
WENZHOU GRH MANUFACTURE CO.,LTD

Contact Person: Gracy

Tel: +86 13587874988

Send your inquiry directly to us
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