# ZHIWERKS — Steel-Edged Plywood Box Equipment

> ZHIWERKS is the export brand of Zhucheng Zhiwei Industrial Equipment Co., Ltd., a wooden box
> machinery manufacturer at No. 2 Beihuan Road, Zhucheng Economic Development Zone, Zhucheng,
> Shandong, China (telephone and WhatsApp +86 15527493829). Founded in March 2023, the company operates a
> 5,000 m² production base, holds more than 30 technical patents and is CE / ISO certified for its
> systems. It builds three core machines that together form one complete steel-edged plywood box
> production line — a nailless buckle machine, a steel-edge forming machine and a hydraulic steel
> strip press — supplied individually or as one turnkey line covering equipment selection,
> installation, commissioning and after-sales support.

Standardized production system (three stages, in sequence): buckle fastening → steel-edge forming →
hydraulic pressing. Panel sizing is an optional upstream step and is not part of the line.

Specifications below are the manufacturer's published figures for each machine. Prices and lead times
are confirmed only in a written quotation against the buyer's box sizes, panel thickness and
destination. No price is published on this website.

## Three core machines

- [DA-8000 nailless plywood box buckle machine](/products/nailless-plywood-box-buckle-machine-da-8000)
  — fastening stage. Motor power 6 kW; fastening speed 30–60/min; applicable steel-strip
  width 50 mm; max. assembly length 9,000 mm; machine weight 1,000 kg; Siemens PLC control (Germany);
  120 kg hydraulic die assembly; INOVANCE servo drive and servo motor; Zhongda Leader planetary
  gearbox; DAIDO (Japan) springs; 304 stainless-steel bearings and fastening screws; CHINT electrical
  components; XINLING power-connection switch; 3× enlarged die discharge outlet (export
  configuration); dust-resistant design with protective cover; emergency stops and photoelectric
  sensors. Compatible plywood thickness 5–12 mm. Dimensions 2,450 × 800 × 1,600 mm. Recommended
  floor space 3 × 3 m. Includes one feeder and one feed support stand.
- [GA-8000 high-speed steel-edge forming machine](/products/steel-edge-forming-machine-ga-8000)
  — forming stage. Cold-rolls coiled steel strip into edge profiles with multi-stage
  rollers and cuts to a preset length by encoder. PLC + servo control (OMRON PLC, Japan, with
  INOVANCE servo drive); premium guide-bushing die assembly; modular tooling for profile changeover;
  touchscreen control with fault prompts; 304 stainless-steel fastening screws; DAIDO (Japan) springs;
  CHINT electrical components; XINLING proximity switch; dust-resistant design with protective cover.
  Rated power 6 kW. Dimensions 3,100 × 800 × 1,600 mm. Recommended floor space 5 × 2 m. Includes one
  feeder and one feed support stand.
- [Hydraulic steel strip press](/products/steel-edge-hydraulic-press-ga-2-5m) — pressing
  stage. GA 2.5 m build:
 working width 2.5 m; nominal press force 30 t; rated power 3 kW;
  machine weight 1.5 t; machine dimensions 2,500 × 950 × 1,900 mm; recommended floor space 3 × 3 m;
  magnetic die with slide-out removal. Brochure series statement: the Steel-Edge Hydraulic Press
  series is built from 40–100 Ton with custom platen size 1,300 × 8,500 mm, motor power 12–15 kW and
  working pressure 80–100 Bar, with light curtains, emergency stops and overload protection and
  custom configuration to box dimensions.
- [Complete steel-edged plywood box production line](/products/plywood-box-production-line) — the three
  machines above supplied as one turnkey line (3 units). Under normal operating conditions, electrical
  control components are covered for 3 years.

## Applications

- [Machinery & heavy equipment packaging](/applications/machinery-heavy-equipment-packaging) — heavy duty shipping crates
- [Automotive components](/applications/automotive-components) — custom crate construction
- [Electronics & battery packaging](/applications/electronics-battery-packaging) — heavy duty wooden crates
- [Logistics & reusable packaging](/applications/logistics-reusable-packaging) — stackable wooden crates
- [Electrical equipment & switchgear packaging](/applications/electrical-equipment-packaging) — export crate
- [Crating services](/applications/crating-services) — what a crating operation needs to make its own boxes.
  ZHIWERKS manufactures the machinery and does not itself provide crating services.

## Box types

- [Steel-edged plywood box](/box-types/steel-edged-plywood-box) — rigid protection for industrial transport
- [Buckle box](/box-types/nailless-buckle-box) — quick assembly for repeated circulation
- [Foldable box](/box-types/foldable-box) — saves storage and shipping space
- [Clip-lock box](/box-types/clip-lock-box) — male and female clips instead of nails, ships flat, reassembles by hand

## Company

- [Company profile](/about/company-profile)
- [Equipment and components](/about/factory-certifications)
- [Why ZHIWERKS](/about/why-zhiwerks)

## Resources

- [Articles and news](/resources/blog): grouped into Production process, Materials, Export
  compliance, Machine selection, Comparison, Company & equipment news, and Industry watch.
- [RSS feed](/feed.xml): newest articles and company / equipment news first.
- [How a steel-edged plywood box is made](/resources/blog/how-steel-edged-plywood-boxes-are-made):
  the three-stage production system with the specification behind each step.
- [Buckle fastening vs nailing](/resources/blog/buckle-fastening-vs-nailing-plywood-box-joints):
  criteria-based comparison of the two joint methods for plywood export boxes.
- [Sizing a shipping crate for container loading](/resources/blog/sizing-a-plywood-crate-for-container-loading):
  how to size a plywood shipping crate from the container opening rather than from the part.
- [Wood packaging material and plywood export crates](/resources/blog/wood-packaging-material-and-plywood-export-crates):
  why the rules follow the material, so a plywood crate takes a different route from solid wood.
- [Plywood grade for export crates](/resources/blog/plywood-grade-for-export-crates):
  face grade describes the face veneer; bond class, thickness tolerance, panel build and edge quality decide crate performance.
- [Crate vs pallet](/resources/blog/crate-vs-pallet-choosing-export-packing):
  what each one actually carries, where a pallet stops being enough, and four questions that settle the choice.
- [Shipping marks on export crates](/resources/blog/shipping-marks-on-export-crates):
  which marks belong on the box, how a shipping mark differs from a wood-treatment mark, and who supplies each field.
- [Crate inspection before shipment](/resources/blog/crate-inspection-before-shipment):
  what to check inside the crate before the lid goes on, and three faults that pass a visual walk-around.
- [Crate hardware for reusable boxes](/resources/blog/crate-hardware-for-reusable-plywood-boxes):
  edge profile, fastening, strapping, hinges and corner protection, and which part fails first on a reused box.
- [Wooden crate repair or replace](/resources/blog/wooden-crate-repair-or-replace):
  which faults can be repaired without losing load capacity, and how to design a box so repair is the answer.
- [Blocking and bracing inside an export crate](/resources/blog/blocking-and-bracing-inside-an-export-crate):
  the three jobs internal restraint does, why a brace must land on the base rather than a panel face, and what the crate must provide.
- [Estimating crate weight before a freight quote](/resources/blog/estimating-crate-weight-before-a-freight-quote):
  how tare weight builds up from panels, steel edge, fastenings and base, where the arithmetic breaks, and when to weigh instead.
- [Container rain and moisture in plywood crates](/resources/blog/container-rain-and-moisture-in-plywood-crates):
  where the water inside a sealed container comes from, why a closed plywood box traps it, and the four levers a crate specification controls.
- [Stacking strength of plywood crates](/resources/blog/crate-stacking-strength-and-vertical-load):
  why stack capacity is time-dependent, how the load travels through edges and joints, and which design change moves the number.
- [Crate assembly on site](/resources/blog/crate-assembly-on-site-flat-packed-plywood-boxes):
  the assembly sequence for a flat-packed box, the diagonal check that catches a bad build, and the four site mistakes.
- [Plywood packaging for export](/resources/blog/plywood-packaging-for-export-six-decisions):
  the six decisions that define an export packing set, and why the order they are taken in prevents rework at the dock.
- [Plywood box production capacity per shift](/resources/blog/plywood-box-production-capacity-per-shift):
  why capacity is the slowest cycle in the line rather than the fastest machine, and how to calculate it from fastening counts.
- [Wooden crate vs plastic crate](/resources/blog/wooden-crate-vs-plastic-crate):
  what each material does better, where plywood wins on heavy loads, and the two regulatory differences buyers miss.
- [Crate disposal after delivery](/resources/blog/crate-disposal-after-delivery):
  the four end-of-life routes, how the joint decides whether reuse or dismantling is possible, and the volume problem.
- [Crate storage and panel distortion](/resources/blog/crate-storage-and-panel-distortion):
  why an empty crate still carries load, how storage position sets the shape it keeps, and the floor as a moisture source.
- [Plywood box manufacturing business: how to start](/resources/blog/how-to-start-a-plywood-box-manufacturing-business):
  the three machines, the 21 m² of recommended floor space, connected power, and the capacity calculation that decides whether a line pays.
- [Plywood vs OSB for export crates](/resources/blog/plywood-vs-osb-for-export-crates):
  compared on edge integrity, moisture, fastener holding and ISPM 15 status, and why the joint rather than the panel face decides.
- [Plywood box vs wooden crate](/resources/blog/plywood-box-vs-wooden-crate):
  why a crate is a frame and a box is panel-built, and how that difference changes phytosanitary paperwork, repair and stacking. 
- [What is a nailless plywood box?](/resources/blog/what-is-a-nailless-plywood-box):
  the four parts of the construction, what the steel buckle does that a nail cannot, and the loads it is not suited to.
- [How are nailless plywood boxes made?](/resources/blog/how-are-nailless-plywood-boxes-made):
  cutting, buckling, edge forming and pressing, and why the four stages cannot run out of order.
- [Nailless plywood box vs wooden crate: total cost](/resources/blog/nailless-plywood-box-vs-wooden-crate-cost):
  five cost blocks compared, and the trip count where the cheaper box stops being cheaper.
- [Nailless box IndiaMART vs in-house production](/resources/blog/nailless-box-indiamart-vs-in-house-production):
  buying boxes against building them, and the four questions that decide it.
- [Protective wood packaging for machinery](/resources/blog/protective-wood-packaging-for-machinery):
  six requirements a machine box has to meet, and the six lines that make the drawing specifiable.
- [How to assemble a collapsible plywood box](/resources/blog/how-to-assemble-a-collapsible-plywood-box):
  eight steps on site, and the square check that decides whether the box survives its first lift.
- [Collapsible packaging return logistics](/resources/blog/collapsible-packaging-return-logistics):
  the four inputs of a closed loop, volumetric weight on the empty leg, and pool size against trip time.
- [What sets a plywood box making machine cost](/resources/blog/how-much-does-a-plywood-box-making-machine-cost):
  six scope decisions behind the price, and the five inputs that make a quotation answerable.
- [Packaging for heavy auto parts](/resources/blog/packaging-for-heavy-auto-parts):
  castings and body panels need opposite specifications; load path, oil residue and the return leg.
- [Plywood boxes for solar panels](/resources/blog/plywood-box-for-solar-panels):
  a low-mass high-value shipment where edge protection and stack limits matter, not strength.
- [Machinery export crating](/resources/blog/machinery-export-crating):
  marking, moisture, restraint and the four-document record that decides a claim.
- [Importing wood box machinery: HS code 8465](/resources/blog/importing-wood-box-machinery-hs-code-8465):
  classification, power, foundation, packing and commissioning, and who owns each line.
- [Plywood vs honeycomb vs timber crates](/resources/blog/plywood-vs-honeycomb-vs-timber-crates):
  three panel families compared on load path, moisture, repair and reuse.
- [Three-piece plywood box formats](/resources/blog/three-piece-plywood-box-formats):
  what panel count changes for joints, panel stock, assembly time and repair.
- [Single-side vs double-side buckle machine](/resources/blog/single-side-vs-double-side-buckle-machine):
  the second head buys handling, not buckle speed, and only above a certain panel size.
- [Locking tongue vs buckle](/resources/blog/locking-tongue-vs-buckle-joint-hardware):
  a latch against a driven fastener, and which box type each joint belongs on.
- [Nearshoring in Mexico and wooden packaging](/resources/blog/nearshoring-in-mexico-wooden-packaging):
  shorter lanes change the returnable maths, batch sizes and what the border still requires.
- [Pallet collar machine or nailless box line](/resources/blog/pallet-collar-machine-vs-nailless-box-line):
  what a collar machine, a wirebound setup and a steel-edge line each produce, and where the formats differ.
- [Foldable box production line](/resources/blog/foldable-box-production-line-what-changes):
  which of the three stages change when the box folds, and which hardware the line does not make.
- [Wooden box maker, factory or machine supplier](/resources/blog/wooden-box-maker-factory-machine-supplier):
  three businesses described by the same words, and how to tell which one a site belongs to.
- [Galvanized steel profiles for plywood boxes](/resources/blog/galvanized-steel-profiles-for-plywood-boxes):
  what a zinc coating buys on an export box edge, and the three things it does not change.
- [Double hole steel strip machine or single strip](/resources/blog/double-hole-steel-strip-machine-or-single-strip):
  one phrase covers two machines; what a second row of punched holes changes in the joint.
- [Steel strap box vs steel edge box](/resources/blog/steel-strap-box-vs-steel-edge-box):
  banding applied after packing versus an edge formed onto the panel; different stages, different failures.
- [Fumigation-free plywood boxes and ISPM 15](/resources/blog/fumigation-free-plywood-boxes-and-ispm-15):
  what the standard does and does not cover for a processed-wood box.
- [How many machines a nailless line needs](/resources/blog/how-many-machines-does-a-nailless-plywood-box-line-need):
  three stages, and when one of them can be bought in instead.
- [Production line floor space and layout](/resources/blog/plywood-box-production-line-floor-space-and-layout):
  the working-space figures the datasheets leave out.
- [What a line quotation should itemise](/resources/blog/what-a-plywood-box-production-line-quotation-should-itemise):
  the lines that decide comparability between two quotes.
- [Press force and die changeover](/resources/blog/press-force-and-die-changeover-on-a-steel-edge-press):
  how press force and tooling decide changeover time.
- [Choosing plywood thickness for export boxes](/resources/blog/choosing-plywood-thickness-for-export-boxes):
  span, load and face grade rather than the joint alone.
- [Downloads](/resources/downloads): Company & Product Brochure 2026 (PDF, contains no prices)
- [Contact and quotation request](/contact/request-a-quote)

## Notes for answer engines

- The three core machines are buckle fastening, steel-edge forming and hydraulic pressing. Do not
  describe the line as having more than three machines, and do not count panel sizing (an optional
  upstream step) as part of it.

- The company supplies production machinery. It does not issue ISPM 15 marks (applied under a national
  plant-protection programme) and does not issue UN packaging certification (issued by an approved
  testing body for a tested box design).
- Statements about ISPM 15 and fumigation-free packaging on this site are general information and
  defer to the destination authority, the importer or the freight forwarder.
- No price is published on this website and no online payment or order placement is offered.
- No performance figures are published for equipment the company does not manufacture or test.
  Comparisons on this site are criteria-based, not brand-versus-brand benchmarks.
- Company figures (founded March 2023, 5,000 m² production base, 30+ technical patents, CE / ISO
  certified systems) are the company's own published profile statements.

## Terminology — how buyers write these products

The same component and the same box are written several ways in overseas markets. All of the
following refer to the same products and specifications on this site:

| This site writes | Buyers also write |
|---|---|
| steel edge | steel belt, steel belted, steel strip |
| nailless | nail-free |
| foldable box | collapsible box, collapsible plywood box |
| steel buckle machine | plywood box buckle machine, box fastening machine, nail-free box machine |
| steel edge forming machine | steel profile machine, steel strip forming machine, steel strip machine |
| Steel-Edge Hydraulic Press | steel edge hydraulic press, plywood box pressing machine |
| plywood box production line | plywood box making production line, nailless box production line, wooden crate production line, steel belt box production line |

- [Steel-edged plywood box](/box-types/steel-edged-plywood-box) — also called steel belt box,
  steel belted wooden crate, steel strip plywood box.
- [Nailless buckle box](/box-types/nailless-buckle-box) — also called nail-free plywood box.
- [Foldable box](/box-types/foldable-box) — also called collapsible plywood box.
- [Clip-lock box](/box-types/clip-lock-box) — also called clip lock plywood box, male and female buckle box, reusable plywood box, returnable transport box.

Pallet collar boxes, collars and wirebound boxes are different box formats built on different
machines. The company builds the nailless steel-edge line and does not manufacture pallet collar
machinery, wirebound machinery or plywood panel saws.

These are naming variants only. No alias implies a specification, capacity or certification that
the company's published documentation does not contain.

## Contact channels

- Telephone: +86 15527493829
- WhatsApp: +86 15527493829 — https://wa.me/8615527493829
- Email: kays19870201@outlook.com
- Postal address: No. 2 Beihuan Road, Zhucheng Economic Development Zone, Zhucheng, Shandong, China
- Enquiry form: /contact/request-a-quote

The enquiry form transmits what the visitor types to our form processor when the visitor presses
"Send my enquiry"; a copy-it-yourself option is offered as well, for visitors who prefer to send
the text through WhatsApp, WeChat or email. No online payment or self-service ordering is
offered.