
Door Frame Roll Forming Machine with Galvanized Steel Sheet
Door Frame Roll Forming Machine Introduction
Door frame roll forming machine is designed to roll form a thickness scope of raw material from 0.4mm to 1.5mm for . The whole line consists of hydraulic uncoiller, straightening, servo feeding, punching, roll forming, fly shearing, run-out table, hydraulic station and electrical controller. It is able to produce high-quality door frames used in many fields.
General Description
Working flow:
Decoilling------Levelling------Punching------Roll
forming------Shearing------Run------out table
Technical Specifications for Door Frame Roll Forming Machine
Raw material | Item | Parameter | Remark |
Material type | Cold rolled Steel/galvanized steel sheet | Special material shall be tested before finalization | |
Thickness | 0.6-1.0mm | Big range of thickness may cause forming dimension tolerance | |
Yield strength | Q235 | - | |
Production | Profiling section | As per customer's requirement | The basic element for quotation |
Machine material | Roller material | Gr12 | HRC58-62 |
Shaft material | 40Cr | - | |
Rolling station wall material | QT470 | - | |
Feeding rollers | 9Cr2Mo or GCr15 | HRC-55-60 | |
Shearing blade material | Cr12Mov | HRC-58-62 | |
Punching die | Cr12Mov | HRC-58-62 | |
Machine power requested | Decoiller | 1.1KW | For three tons |
Leveling | 3KW | - | |
Servo feeding | 3 KW | Tolerance ±0.15mm | |
Roll forming | 11KW | - | |
machine speed | linear speed | 40m/min | - |
Forming stations | Quantity of rolling station | 14 stands+2 side roller | Cassette design is advised |
Pressing | Press | Depend on hole size | Interchangeable die |
Transmission | - | - | Gear box or chain |
Straightening | Roller straightening | 4 rollers | - |
Shearing | fly shearing | - | Precision±1.5mm/6000mm |
Product supporter | Discharging table | 6meters/9meters/11.8meters | As per customer's requirement |
Hydraulic system | Valve and pump | - | Brand can be optional |
Controller system | PLC | - | Mitsubishi or same level |
Coil car | Coil car | 3t/5t | option |
Machine photos
Jiangyin Dingbo Technology Co., Ltd
Company introduction
We are located in Jiangyin city, Jiangsu province, specializes in manufacturing various types of high speed, high precision roll forming machines, with more than 20 years’ experience. It has gained highly praise by customers from all over the world, due to top quality and competitive price of the products. Company principle: top quality, low price.
We a professional manufacturer of cold forming equipment (especially high difficulty cold formed steel), wins the trust of customers by its honesty, pragmatic operation philosophy, advanced technology, innovative design thinking, excellent quality, superior after sales service, competitive price, etc.
Main products
We mainly produce all kinds of roof/ wall tile roll forming machine, C purlin, Z purlin, C&Z interchangeable purlin roll forming machine, uni channel forming machine, rack shelf roll forming machine, guardrail roll forming machine, cable tray roll forming machine, metal deck roll forming machine, down pipe roll forming machine, rolling shutter door roll forming machine, auto stacker, EPS/PU sandwich panel production line, slitting line, cut to length line, tube mill, etc, mainly in construction use.
After sale service
1). Engineer will give free training lessons to labors in buyer’s factory.
2). The Buyer will buy the round-trip air ticket for Engineer if visa application is approved. The buyer is also responsible to bear expenses generated, e.g. visa formalities, meals, accommodation and allowance of USD100 for engineer per day.
3). During this guarantee period, we will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, we will provide the buyer spare parts at cost price.
4). We will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.
Photo of the Factory
Photos of the Office
Our clients