Degong two built road maintenance machinery products passed the test

On November 18-20, Xi'an Chang'an University Road Construction Machinery Testing Center conducted a comprehensive quality inspection on the DGL 400 cold recycling machine and the PSJ 400 crusher, especially focusing on testing the braking performance, climbing ability test, and ramp Braking performance, traction and so on. The test results passed all qualified at one time, and they were highly praised by the testing experts.


DGL400 Cold Recycling Machine Rear Bridge Load Testing

DGL400 Cold Recycling Machine Rear Bridge Load Testing

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PVC High Speed Rolling Door

High speed door

Hongfa high speed roller shutter doors by the Division we learn from foreign advanced technology and equipment , and to draw on the advantages of similar products in domestic self-developed high-tech products , with insulation , insects, wind , dust, noise, anti-odor, lighting and many other features , the high speed door can be widely used in food , chemical , textile , refrigeration , electronics , printing , assembly , precision machinery , logistics . warehousing and other places , the high speed rolling shutter door Can be extremely satisfying frequent high-performance logistics and clean place with a variety of needs and saving energy , increasing air-conditioning effect , fast closing , improve operational efficiency and create a better work environment

PVC high speed door include PVC Rolling shutter door , pvc High Speed Stacking Door , PVC high speed freezer door ,the door frame material is stainless steel and the curtain the France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 ° C +70 ° C.

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