091 Triangle machine 075 Big size square 063A New medlum round 055 Close bottom machine door closer

091 Triangle machine:

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.

075 Big size square:

1. Appropriate weight of door 80-120kg, appropriate width of door 1200mm;
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.
8. With needle rooler bearings, products better perfomance.

063A New medlum round:

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.

055 Close bottom machine:

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.