Maplefrp® Brand Fiberglass Molded Grating Machine,FRP Grating Producing Machine,FRP Molded Grating Machines,Fiberglass Grating Producing Machine

1. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
Page 1 of 9
FRP Molded Grating Machine
玻璃钢模塑格栅设备
Molded
Grating
Technology
Theory and
Machinery Overview

2. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
Page 2 of 9
Table of Contents
Brief Introduction…………………………………………………………………. ….3
Grating Machine Mould……………………………………………………………….3
Mold Cavity………………………………………………………………………3.1
De-molding system……………………………………………………………….4.1
Inter heating system……………………………………………………………....4.2
Support Base……………………………………………………………………...5.1
Heating cooling system..……………………………………………………………....5
Accessory equipments...………………………………………………………………6
MPG-30-5 Picture……..………………………………………………………………6
Grating mould size…………………………………………………………………….7
Parameter Specifications………………………………………………………………7
About Maplefrp®……………………………………………………………………...8
Contact Information……………………………………………………………….......9

3. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
Page 3 of 9
FRP Molded Grating Machine Specification
Brief Introduction
The molded grating machine is typically designed to making the FRP grating.
According to different grating designs, the machine has its own mould shape and size,
however, the general structure is same.
This molded grating machine includes main three parts: Grating mould, heating
system and accessory equipments.
Part1: Grating Mould
Each grating mould includes: Mold Cavity, Ejector pin de-molding system, Heating
system and the base.
(1) Mold Cavity: mold cavity is the core part of the whole mould;
it is composed of faceplate, mould block and side close
a. Faceplate: it is the most important part of the mould. The flatness and finish can
decide the quality of the grating.
b. Mould block: the small blocks are made of 45# steel, and chrome finish.
c. Side close: The grating size can be changed by moving this part.

4. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
Page 4 of 9
(2) Ejector pin de-molding system: composed of ejector pin, ejector pin cover and
support frame.
a. Ejector pin：made of high quality alloy steel (hardness HRC52-53 under 500~600
°C), so that the pin has good scurf resistance.
b. Ejector pin cover: it made of high quality alloy steel used for guiding the pins.
c. Support frame： I-Type frame is the fixing system for the ejector pins,
it has excellent bearing capacity .
(3) Heating system (interior heating）：
The heating system is the essential system of grating molding. The polyester resin
could be cured/hard after heating. This heating system is composed of electric
heating tube and connecting system (which connects the inner heating system
with exterior heating system)

5. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
Page 5 of 9
(4) Base：welded by 16# Channel steel and other steel profiles.
The base guarantees the straight shape of finish grating and also keeps protection
support for machine producing, transportation and installation
Part 2: Heating cooling system (exterior system)
(1) Heating (exterior system): It is used for providing the heat for the mould,
composed of heater, thermostat controller, fluid replacement, pump and valves.
(2) Cooling system is composed by water sink, pump, water pipeline and valves.

6. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
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Part 3: Accessory equipments: roving input tube, fiberglass creel, resin press etc.
Roving input tube used for lain roving inductive. Fiberglass creel storage the roving
The resin press can guarantee the roving fully absorbed the resin.
Molded Fiberglass Grating Machine Picture

7. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
Page 7 of 9
Reference regular grating mould size：
Thickness (mm) Center distance（mm） Gap width（mm）
Grating
thickness
Mould
thickness
Max. Grating
whole panel
size（mm） A1×A2 B1 B2
1007×2007 7 5
1007×3007 7 5
1007×4007
40×40
7 5
1220×3660 38.1×38.1 7 5
1220×3660 38.1×38.1/19×19 7 5
25.4
30
38.1
40
50.8
26.5
32
39
42
52
1220×3660 50.8×50.8 8 5
Molded Grating Equipment Technical Parameters
Item No. MPG 30-5 MPG 38-6
Max. Grating panel size 4485x1230x50mm 4494x1238x60mm
Machine Outer size 4635x1380x750mm 4644x1388x750mm
Grid Center distance 30x30mm 38x38mm
Grid Gap width 5mm 6mm
Grating panel thickness 25,30,38,40,50 25,30,38,40,50
Hydraulic station pressure 20Tons 20Tons
Ejector pin hydro-cylinder 4pcs 4pcs
Heating Power(KW) 18KW 18KW
Total Power(KW) 22KW 22KW
Total Cost
Note: The Panel Size, Mold Size, Panel Shape and Mold Shape could be designed
according to customer’s requirement. That means our machine could use for any
different shape and thickness fiberglass molded grating.
The grating mould is modular design and easily to installed and uninstalled. Our
machine could also produce special grating shape as round, double layer, mini grid,
irregular open area and etc.

8. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
Page 8 of 9
Company Introduction
Hebei Maple FRP Industry Co.,Ltd. is one of the leading manufacturer of FRP relative
products in Northern of China. Presently our factory mainly focuses on researching
and developing FRP products production lines. We can customize the equipments to
meet different and special application requirement and also supply FRP product
processing technology with composite formulas or workshop turn-key instruction.
Our FRP hydraulic pultrusion machine, pneumatic FRP grating machine and FRP
pipe/tank filament winding machine are very popular in domestic fiberglass
fabrication industry and had already exported to Asian, Middle-East, Africa, South
America and other areas…
Our factory has obtained ISO9001:2000 Quality System Certificate, British Royal
UKAS Certificate, ISO14001 Certificate, ISO1800 Certificate and National Grade II
Installation Certificate of Anti-corrosion.
Our factory constantly challenges with new technological development and provide
high quality and reliable products.
“Quality first is our commitment of every worker;”
“Technological innovation is the driving force of our development;”
“Customer satisfaction is our guarantee of success.”
We sincerely hope to be your long-term partner. Let’s work together to develop
eco-technology and create brilliant green future with FRP composite material.

9. Hebei Maple FRP Industry Co.,Ltd.
“Quality First” “Technological innovation” “Customer satisfaction”
Page 9 of 9
Thank you for taking the time to read about our Company and the machinery
we have to offer. If you have any questions or would like to request a price
quotation, please do not hesitate to contact the following people:
Hebei Maple FRP Industry Co.,Ltd.
Office Adres: C306,Jinshi Industrial Building,No.368 Xinshi North Road,
Shijiazhuang, Hebei,China
Factory Adres: No.167 Fuqiang North Road, Zaoqiang Hitech Industrial
Park,Hengshui, Hebei,China
Post Code: 050000
Email: info@frpmachining.com
MR. Colin Liu
Sales Department Manager
Tel: +86 18903314418
Fax: +86 10 80115555 ext. 543240
Email: sales@frpmachining.com
MR. Mason Li
Composite Department Manager
Tel: +86 18332347065
Fax: +86 318-8227789
Email: info@maplefrp.com
Mrs. Wency Tian
After-sale Department Manager
Tel: +86 311-87247065
Fax: +86 318-8227789
Email: support@frpmachining.com
Visit our website at:
Products Website : www.maplefrp.com
Machinery Website : www.frpmachining.com