Chenwei Machinery focuses on the research and development and manufacturing of trailer jacks, with meticulous workmanship and quality first. We are committed to providing customers with high-quality products with stable performance and wide applicability. The following are the six major advantages of our trailer jacks:
1. Raw materials
Select high-quality round tube materials, and undergo precision customized processing to ensure product strength and stability, providing strong protection for load safety.
2. Screw system
Adopt high-carbon steel material, customized, high strength, wear resistance, and long service life. For the 12,000-pound model, 45-grade steel is specially selected, with a thickened design to cope with heavy loads without worry.
3. Core accessories
All kinds of stamping parts are customized and have a high degree of matching, ensuring smooth operation of the whole machine;
The nuts are made of powder metallurgy materials, which are wear-resistant and durable, not astringent, and have a smooth feel;
The gears are also made of powder metallurgy die-casting and undergo high-temperature heat treatment, with stronger strength and wear resistance.
4. Welding process
The fully automated welding process has uniform and firm welds, stable structure, and more guaranteed quality.
5. Surface treatment
Galvanizing and plastic spraying are available, with good anti-rust and anti-corrosion properties to cope with various harsh environments.
6. Packaging method
The packaging can be customized according to customer needs to ensure safe transportation, beautiful and professional.
Wide range of applications
Chenwei trailer jacks are suitable for a variety of models and uses, including but not limited to:
RV
Motorcycle trailer
Safini car (camping trailer)
Pet grooming car
Snack/food trailer
Mobile platform for construction site monitor
Mixer truck support system
Choose Chenwei, choose higher cost-effectiveness and professional guarantee.
Welcome to customize with drawings and samples, we will provide you with a one-stop solution!
