HOPEX-Solar Mounting Structure

The HOPEX solar panel mounting structure roll forming machine produces the channel profiles that carry solar arrays. It forms 41×41, 41×52, 41×62 and 41×72 sections from galvanized strip 1.5–2.5 mm thick, running at 10–15 m/min with inline punching.

Moreover, this solar panel mounting structure machine merges decoiling, levelling, servo non-stop punching, 26-pass forming and tracking cut-off into one uninterrupted pass. Therefore mounting structure fabricators move from raw coil to finished, pre-punched channel without secondary handling.

Why Choose This Solar Panel Mounting Structure Roll Forming Machine

• Four mounting sections, one line — 41×41, 41×52, 41×62 and 41×72 without changing machines.
• Structural gauge capacity — galvanized strip 1.5–2.5 mm, thickness tolerance ±0.03 mm.
• Servo non-stop punching — dual-module reverse punching forms holes while the mill keeps running.
• 26 forming passes — Cr12 mould steel rollers, vacuum quenched to HRC 58–62.
• Cast iron housing stands — rigid frames hold section geometry under heavy-gauge load.
• Water circulation cooling — stabilises tooling temperature during continuous output.

 

Solar panel mounting structure roll forming machine forming rollersProduct Overview

 

Solar mounting structures depend on straight, accurately punched channel. Consequently this solar panel mounting structure roll forming machine is built around a cast iron housing frame with 26 forming passes, driven by two 18.5 KW K97 hard-tooth-surface reducers through a gearbox and couplings.

Main shafts measure φ80 mm after machining, in quenched and tempered 45# steel. Galvanized coil loads onto a 3-ton hydraulic decoiler, passes a 5-roll leveller, and the servo feeder positions strip for reverse punching. Then the profile enters the forming mill, and a circular saw performs tracking cut-off at lengths up to 6000 mm.

In addition, the complete line occupies 26 × 3 × 2 m with an installed capacity of approximately 95 KW.

Production Process Flow

Decoiler → 5-Roll Leveller → Servo Feeding → Non-Stop Reverse Punching → 26-Pass Roll Forming → Tracking Circular Saw → Output Platform

Technical Specifications

Machine Conditions

Item	Parameter
Overall dimensions (L×W×H)	26 × 3 × 2 m
Hydraulic oil	46# hydraulic oil
Gear oil	18# hypoid gear oil
Total installed capacity	Approx. 95 KW

Main Technical Parameters

Item	Parameter
Rolling specifications	41×41 / 41×52 / 41×62 / 41×72
Feeding strip width	135 mm, 157 mm, 177 mm, 197 mm
Strip thickness	1.5 (±0.03) – 2.5 (±0.03) mm
Strip material	Galvanized steel
Inline punching & production speed	10–15 m/min
Workpiece length	≤ 6000 mm
Forming thickness range	1.5 – 2.5 mm

 

Solar mounting structure machine PLC touch screen control panel

Supply Scope & Configuration

 

1. Decoiler

• Hydraulic expansion mandrel with electric uncoiling
• Load capacity: 3 tons
• Uncoiling inner diameter: 480–520 mm
• Maximum coil outer diameter: 1600 mm

2. Levelling Section

• 5-roll levelling unit
• Levelling shaft diameter: 70 mm
• Shaft material: 40Cr, high-frequency quenched

3. Main Forming Machine

• Forming rollers: 26 passes
• Roller material: Cr12 mould steel, vacuum quenched, hardness HRC 58–62
• Main shaft diameter: φ80 mm after machining
• Main shaft material: 45# steel, quenched and tempered
• Motor power: two 18.5 KW K97 series hard-tooth-surface reducers
• Transmission: gearbox drive with coupling connection
• Frame: cast iron housing
• Water circulation system included

4. Servo Non-Stop Punching

• Dual-module reverse punching

5. Tracking Cut-Off

• Circular saw cutting, synchronised with line speed

6. Output Platform

• 3 m platform × 2, idler roller type

7. Hydraulic System

• 11 KW × 2 pump station for punching
• 4 KW pump station for cutting
• 3 KW pump station for material pressing

 

Hydraulic decoiler feeding the solar panel mounting structure roll forming machine

Key Components & Brands

 

No.	Component	Brand
1	Inverter / VFD	INVT
2	LCD touch screen	Samkoon
3	Low-voltage control elements	Delixi / Chint
4	Bearings	Harbin Bearing
5	Reducer / Gearbox	Beijing Ruibofeng

Applications

Channel produced on this solar panel mounting structure roll forming machine is used in:

• Rooftop solar mounting rails and support frames
• Ground-mounted solar array structures
• Carport and canopy photovoltaic systems
• Seismic bracing and industrial support structures

 

 

 

Ground mounted solar structure built with roll formed mounting channel

Why Work With HOPEX

 

 

 

 

 

 

 

 

 

 

Customers visiting the HOPEX roll forming machine factory

Packaging & Delivery

 

Every solar panel mounting structure roll forming machine is film-wrapped, secured on a steel base and container-loaded for export.

 

Solar panel mounting structure roll forming machine packaging and container loading

Frequently Asked Questions

 

Q1. Which mounting profiles can this machine produce?

It rolls 41×41, 41×52, 41×62 and 41×72 sections, each fed with a matching strip width of 135, 157, 177 or 197 mm.

Q2. What thickness of galvanized steel does it form?

From 1.5 mm to 2.5 mm, held to a thickness tolerance of ±0.03 mm.

Q3. How fast is the line?

10–15 m/min including inline punching, depending on length and hole pattern.

Q4. Does the mill stop while punching?

No. Servo non-stop punching with dual reverse modules keeps the line in motion.

Q5. What length can be produced?

Up to 6000 mm, cut by a tracking circular saw synchronised with line speed.

Q6. What space and power are required?

A footprint of 26 × 3 × 2 m and approximately 95 KW installed capacity.