Automatic Door Closer Hinge with Stop Function - 60-85kg Capacity, 1050mm Width, -30°C to 60°C Temperature Range

Name: Automatic Door Closer Hinge with Stop Function - 60-85kg Capacity, 1050mm Width, -30°C to 60°C Temperature Range
Brand: WENZHOU GRH MANUFACTURE CO.,LTD

Heavy-duty automatic door closer hinges with integrated stop function for commercial and industrial applications. Supports doors weighing 60-85kg with 1050mm width, featuring heat-treated carbon steel components, triple-layer corrosion protection, and reliable operation from -30°C to 60°C. Available in square and round models for various architectural requirements.

Brand Name GRH

Payment Terms L/C, D/P, T/T at sight.

Place of Origin CHINA

Price Negotiable（very competitive）

Delivery Time 20 days to 40 days after receive the deposit

Minimum Order Quantity 1000 pieces

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Product Description

Product Overview

Automatic door closer hinges with integrated stop function, designed for heavy-duty commercial and industrial applications. Available in square and round models to suit various architectural requirements.

Technical Specifications

Model 072 & 062 Specifications

Model	Hole Distance	Door Weight	Door Width	Application
072	188×19mm	60-85kg	1050mm	All metal and plastic steel doors
062	188×19mm	60-85kg	1050mm	All metal and plastic steel doors

Model 073 & 073A Specifications

Model	Hole Distance	Door Weight	Door Width	Application
073	188×19mm	60-85kg	1050mm	All metal and plastic steel doors
073A	188×19mm	60-85kg	1050mm	All metal and plastic steel doors

Key Features & Benefits

Stop Function: 90° positioning and 180° non-positioning options for flexible door control
Heavy-Duty Capacity: Supports doors weighing 60-85kg with 1050mm width
Leak Prevention: High-quality O-ring seals effectively prevent oil spills
Durable Construction: Heat-treated carbon steel piston gear ensures extended service life
Reliable Spring Mechanism: Premium spring steel wire maintains consistent strength over time
Corrosion Resistance: Aluminum alloy die-cast body with triple-layer paint protection against oxidation
Wide Temperature Range: Operates reliably in temperatures from -30°C to 60°C

Application Note: Suitable for various door materials including metal, plastic, and steel doors in commercial, industrial, and institutional settings.