ZTRFM Trapezoidal Roofing Sheet Machine (TR4/TR5/TR6/TR40/TR60)

Popular in Peru, this ZTRFM trapezoidal roofing sheet machine is designed for producing TR4, TR5, TR6, TR40, and TR60 profiles. It serves as an efficient solution for roof tile and trapezoidal sheet manufacturing.

Design Concept

We convey our engineering intent through robust machinery design:

• Stable Transmission: Features a double chain and gear drive system with precision-machined rollers.
• Easy Operation: The fully automatic production line requires only one operator.

Product Parameters: R Panel Roll Forming Machine

Driven by technology; sustained by quality.

• Raw Material: PPGI, PPGL
• Material Thickness: 24/26 gauge (0.4-0.6mm)
• Machine Frame: 350mm H-beam structure with 18mm welded steel middle support plate.
• Roller Material: High-grade 45# forged steel with chrome treatment (chrome thickness: 0.05mm). This ensures a smoother surface, increased hardness, abrasion resistance, corrosion protection, and extended service life.
• Forming Stations: 18 rows
• Rolling Type: Separate rolling design concept to release internal stress from sheets, ensuring good shape and high precision.
• Shaft Diameter: φ80mm solid shafts
• Shaft Material: High-grade 45# steel with heat treatment
• Forming Speed: 15m/min
• Voltage: 380V/50Hz/3Ph (customizable)
• Transmission: 1-inch double chain drive
• Main Motor: 11kW
• Cutting Blade Material: GCr12 with quenching treatment
• Cutting Type: Hydraulic post-cutting
• Driving Method: Pillar-type cylinder

Product Display & Components

Technology is the primary productive force.

5-Ton Manual Decoiler (Included)

• Capacity: 5 tons
• Coil Inner Diameter: 450-550mm
• Feeding Width: Max 1220mm
• Structure: Welded steel plates and profiled bars
• Operation: Manual core expansion/shrinking with manual brake. Coil movement (forward/reverse) is driven by the forming machine.

Feeding Device

1. Hand wheels on both sides allow for precise adjustment of feeding width.
2. Four stainless steel rollers ensure smooth material entry and prevent surface scratches.
3. Three rows of orange plastic rollers facilitate smooth steel coil feeding into the machine.

Roll Forming Device

1. Rollers feature thick chrome plating and high hardness for long service life.
2. Each roller is marked with numbers and width keynotes for stable shaft fixation.
3. Equipped with gear and double chain transmission for stability.

Hydraulic Cutting Device

Utilizes a four-pillar cutting system structure to ensure stable and precise cutting.

PLC Control System

• PLC Brand: Delta (Taiwan), including transducer and touch screen
• Encoder Brand: Omron
• Electrical Components: Schneider
• Operating Language: English and Chinese (or as requested)
• Functionality: Users can easily set order parameters, such as product length and quantity. Aviation plugs are used to simplify installation upon arrival.

Hydraulic Station

• Hydraulic Motor: 5.5 kW
• Hydraulic Oil: #46 hydraulic oil
• Main Components: Includes one hydraulic tank, a set of hydraulic pipes, and one electromagnetic valve.

Customer Feedback

Meeting your requirements is our goal; we are dedicated to solving your problems wholeheartedly.

Our Company

Cangzhou Zhongtuo, based in Hebei, China, is a factory committed to the design and manufacturing of various cold roll forming machines. With a history dating back to 2006, we specialize in designing and producing equipment such as:

• Roofing sheet machines
• C/Z purlin machines
• Light steel gauge machines
• Metal embossing machines
• Door system forming machines
• Ceiling system machines
• Pipe welding machines
• Slitting and cut-to-length machines

The company has passed ISO9001 quality control system certification, European CE safety certification, and North American CSA electric certification. We have instilled the concept "time is money, quality is life" into the mindset of every employee. We strictly control quality while improving production efficiency and shortening delivery times. All machines undergo full-line testing before leaving the factory to ensure no problematic equipment is shipped to customers.

With extensive export experience, we understand the diverse needs of customers in both developing and developed countries. Over the years, we have provided satisfactory machine proposals to clients worldwide. Currently, our machines are exported to more than 150 countries, where we have established long-term and stable cooperative relationships.

• Development Vision: To become a global one-stop supplier of cold roll forming machines and accessories.
• Development Concept: Time is money, quality is life.

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