Product Description

Packaging & Shipping
Company Profile
Standard Diameter |
Length scope ( mm) |
Bearings Type
(Min~Max) |
Idler's Shell Wall Thickness |
mm |
Inch |
63.5 |
2 1/2 |
150~3500 |
204 |
3.0mm~3.75mm |
76 |
3 |
150~3500 |
204 205 |
3.0mm~4.0mm |
89 |
3 1/3 |
150~3500 |
204 205 |
3.0mm~4.0mm |
102 |
4 |
150~3500 |
204 205 305 |
3.5mm~4.0mm |
108 |
4 1/4 |
150~3500 |
204 205 305 306 |
3.5mm~4.0mm |
114 |
4 1/2 |
150~3500 |
205 206 305 306 |
3.5mm~4.5mm |
127 |
5 |
150~3500 |
204 205 305 306 |
3.5mm~4.5mm |
133 |
5 1/4 |
150~3500 |
205 206 207 305 306 |
3.5mm~4.5mm |
140 |
5 1/2 |
150~3500 |
205 206 207 305 306 |
3.5mm~4.5mm |
152 |
6 |
150~3500 |
205 206 207 305 306 307 308 |
4.0mm~4.5mm |
159 |
6 1/4 |
150~3500 |
205 206 207 305 306 307 308 |
4.0mm~4.5mm |
165 |
6 1/2 |
150~3500 |
207 305 306 307 308 |
4.5mm~6.0mm |
177.8 |
7 |
150~3500 |
207 306 307 308 309 |
4.5mm~6.0mm |
190.7 |
7 1/2 |
150~3500 |
207 306 307 308 309 |
4.5mm~6.0mm |
194 |
7 5/8 |
150~3500 |
207 307 308 309 310 |
4.5mm~6.0mm |
219 |
8 5/8 |
150~3500 |
308 309 310 |
4.5mm~6.0mm |
Hebei Juntong Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in theresearch and development of bulk material conveying equipment. Currently, it is mainly engaged in exports,covering various coal mine safety certifications in China, as well as international certifications such asISO9001, 1S014001, 1S045001, CE, SGS, TUV, BV, etc! Can produce products with different standards suchas CEMA, JlS, 1SO, AS, GB, etc; We have provided a large amount of equipment for numerous engineeringprojects both domestically and internationally, and are becoming one of the important suppliers oftransportation equipment worldwide.
Juntong Company actively promotes the integration of production, education, research, and sales, andhas deep cooperation with Beijing Crane and Transportation Machinery Research Institute, National CoalResearch Institute, Taiyuan University of Science and Technology, Yanshan University, etc. lt has establishedthree research and development centers in Taiyuan, Xingtai, and Shenyang, participated in multiple nationalstandard formulation work, and is the main production base for materials from Beigi Institute and Zhongqi! Wecan gather domestic and foreign experts for joint consultation and judgment, providing high-quality andreliable solutions for various special industries, mines, and special needs such as ultra large capacitly, ultralong distance, and tubular belts.
We will adhere to the business philosophy of integrity first and customer first, adhere to the principle ofopen factory operation, and sincerely welcome friends from home and abroad to work together fordevelopment and create a better tomorrow for the bulk material transportation industry.