Auto Recovery Rapid Door
Zippered Quick door Features
Open: 1.2-2.0m/Sec
High airtight energy efficient : Zipper patented technology and curtain rail technology combines high seal ability for maximum energy efficiency
Self-healing maintenance cost savings :When the door by the impact and dislocation occurs , repeat mosaic patented technology that is deralling repair system starts automatically , without any manual and automatic reset to its original state force to effectively reduce maintenance time saving cost
High security : Curtain soft and elastic , without any load at the bottom of the door to change , to ensure that the operator in an emergency state in the collision to the door when the operation will not cause harm
Push pull dual hinge system :unmatched safety record and absolute tightness in push pull twin shaft system, loading close dependence and the curtain at the bottom of the traditional fast door to achieve , you can drive dual axis system so that the upper curtain sprocket perfect bite does not depend on the door of its own weight can be achieved fast closing , this patented technology to avoid the hard parts usage of
More than one million times the durability performance : speed doors reduce the use of materials , easy to wear , strong and flexible curtain is very durable , can withstand million of opening and closing operation ,
in the use of some products has reached 500 million times for opening and closing
The soft curtain anti-collision fast door has simple structure design, which is beneficial to stable operation, reduces the frequency of repairing and replacing wearing parts, effectively improves the durability and service life of the equipment, and the curtain can be derailed in the event of an accidental impact, and during the ascent Automatic reset, no need to manually repair and reset the whole process. Self Recovery High Speed Door, air shower door, pharmaceutical clean room door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrd.com
Name: Ornamental Double Needle Leather Moccasin Shoes Stitching Sewing Machine
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1. Scope of application: This shoe sewing machine is suitable for sewing moccasins thread on the upper of leather shoe, leisure shoe and bags, to process to stitch the upper.Â
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2. Speed adjustable: Using electronic speed motor speed can be flexible, stop the needle position by computer control.
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3. Parts: All parts were manufactured by HAAS CNC machines, high precision machining parts.
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4. Stitching variety: It can sewing 12 kinds of line mark.
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5. Simple operation:  Machines automatic oiling and durable.
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6. Efficient: the productive capacity is very high.
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7. High quality, high precision and reliability
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8. Long working life.
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sewing speed
stepless speed regulating
needle
DDx1
stitch lenght
0-8mm
Needle spacing
6mmÂ
motor
750W/Single-phase220V or three-phase380V
net weight
 135kg
 dimensions
 111×81×140cm
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Heating devices are included on both sides of the column.
The structural design of this product is characterized by trouble-free operation up to 150,000 times per year. It has the highest practicality and the lowest maintenance cost.
Double Needle Leather Moccasin Shoes Stitching Sewing Machine, Safety Shoe Machine