Frequently Asked Questions

Guoyu’s technology and approach explained in-depth.

Why Choose Chinese Plywood Machines?

Leading Production & Experience
China is the world’s largest plywood producer and exporter, with over 180 million cubic meters annually and more than 10,000 factories. Over 95% of plywood machinery is now domestically made, featuring mature technology and strong customization.
Rising Manufacturing Level
China’s machinery industry has significantly improved in precision, stability, and durability, becoming the world’s largest machinery producer by output value.
Advanced Automation & Smart Tech
Chinese plywood machines widely use PLC and DCS systems for full-process automation. IoT and data-driven controls optimize production, improve quality, and reduce energy use and errors.
Complete Range & Production Lines
China offers all types of plywood equipment—from single machines to full automatic production lines—covering all plywood types and production steps.
Competitive Cost
Thanks to a solid industrial base and lower labor costs, Chinese machines cost about one-half to one-third of similar European or Japanese equipment.
Fast Delivery & Customization
Rich experience and a full supply chain enable shorter delivery times and flexible customization of machine parameters to fit local needs.
Reliable After-Sales Service
Manufacturers provide overseas installation, local staff training, remote technical support, and fast spare parts supply. Some have agents or service centers abroad.
Extensive Export Experience
China exports plywood machinery to over 70 countries across Asia, Africa, South America, Eastern Europe, and the Middle East, adapting equipment to local electrical standards and wood types.

1. What is General box?

General box is made with Standard specification, combining with E-Abel’s patented parts.

It has never been so easy to install Protectice cover and door, also enables to adjust components in different postion and quantities.

2. Is the Non-standard not good?

Non-standard with rack-based structure contain electrical components in different heights.

This kind of old design makes it impossible to install a protective cover, not to say the wiring routing remains too complicated to improve its safety and versatility.

So far, most Non-standard enclosures with protective covers require customized internal design that is highly costy, time-consuming, and painstaking.

Moreover, huge waste happens since they’re unadjustable, both to the component position and the cover plate.

3. What is the mounting bracket?

Mounting bracket is a new patent accessory help to install the electric component into the box.

It allow you fix the component with the screw, totally change the installation style.

And the brackets are free to adjust any height and width – friendly to all sizes of components.

One box fits all, that’s what the mounting bracket design for.

17. The four different welding methods (manual welding, laser welding, auto-welding and butt welding) are more advantageous for which specifications, thickness or positions of the sheet?

—— Manual welding: argon arc welding is mainly used for welding big size, complex structure of the workpiece, suitable for small quantity production, is also the most commonly used welding method

—— Laser welding: The speed is 2-3 times compare to manual welding. It will be high welding accuracy, good weld forming, good welding effect for 1.0-1.5 thickness plate

—— Plasma-welding: Cold welding, accurate welding completion, smooth interface effect, suitable for mass production but limited to size

—— Butt welding: suitable for welding butt and stiffener