636-Piece Medium Mechanical Construction Set
A 636-piece wooden mechanical construction set featuring 25 plywood building shapes and 8 accessory types. Straight and curved boards, creative shapes, pulleys, ropes, wooden supports and reusable bolts and nuts provide extensive possibilities for preschool STEAM, engineering and open-ended construction play.
- Supply: Spot Goods & Customization
- Lead Time: 25-30 Days
- Shipping: Express (Samples) / Sea / Rail
Factory Direct
In Stock / Fast Ship
Low MOQ Custom
Safety Certified
636-PIECE MECHANICAL CONSTRUCTION SET
A comprehensive 636-piece building system combines 25 construction shapes with bolts, nuts, supports, pulleys, ropes and storage accessories. The varied configuration supports open-ended structures, mechanical models and creative engineering projects for individual and collaborative preschool construction activities.
25 SHAPES FOR CREATIVE BUILDING
Straight boards, curved pieces, circular forms and imaginative animal, nature and geometric shapes provide diverse construction possibilities. Children can combine structural and decorative components to explore form, symmetry, connection points and spatial relationships through hands-on building.
BOLTS โข NUTS โข PULLEYS โข ROPES
Large and small bolts, hex nuts, wooden supports, pulleys and ropes introduce different methods of connection and mechanical exploration. Children can assemble, adjust and rebuild constructions while experimenting with structure, movement and basic engineering relationships.
MEDIUM-SCALE STEAM CONSTRUCTION
With structural boards up to 55.88 cm long and 1.2 cm thick, the system bridges tabletop construction and larger floor-based building. Its manageable component size supports detailed models, collaborative projects and flexible STEAM activities in preschool learning environments.
| Product Specifications | |
|---|---|
| Total Pieces | 636 Pieces |
| Construction Shapes | 25 Types Based on Detailed Configuration |
| Accessory Types | 8 Types Based on Detailed Configuration |
| Maximum Component Size | 55.88 ร 5.08 ร 1.2 cm |
| Main Thickness | 1.2 cm |
| Main Material | Plywood |
| Additional Materials | Wood, Plastic, Canvas and Hemp Rope |
| Finish | Eco-Friendly Water-Based Paint on Applicable Wooden Components |
| Surface Treatment | Rounded Corners, Smooth Sanding and Burr-Free Finish |
| Large Bolts | 40 Pieces, 2.54 ร 2.54 ร 7.39 cm |
| Small Bolts | 120 Pieces, 2.54 ร 2.54 ร 5.80 cm |
| Hex Nuts | 160 Pieces, 3.2 ร 2.87 ร 1 cm |
| Wooden Supports | 60 Pieces, 6.98 ร 6.98 ร 5.80 cm |
| Pulleys | 4 Pieces |
| Ropes | 12 Hemp Ropes in 60 cm, 120 cm and 160 cm Lengths |
| Storage | 4 Canvas Bags + 4 Canvas Storage Bags |
| Main Play Type | Mechanical Construction, Bolt & Nut Building, Creative Modeling and Collaborative Play |
| Educational Focus | STEAM Learning, Engineering Thinking, Spatial Reasoning, Fine Motor Skills, Creativity and Problem-Solving |
Compliance & Safety All our educational toys strictly comply with international safety standards, including EN71 (Europe), ASTM F963 (USA), and CPC (Children’s Product Certificate). We use only 100% non-toxic, BPA-free materials and eco-friendly water-based paints. Full laboratory testing reports are available upon request for authorized distributors.
Q: How many pieces are included in the complete set?
A: The complete Medium Mechanical Construction Set contains 636 pieces, including plywood construction shapes, wooden supports, bolts, nuts, pulleys, ropes and canvas storage accessories.
Q: How many different construction shapes are included?
A: The detailed configuration contains 25 different construction shape types, ranging from straight and curved boards to geometric, animal and nature-inspired shapes.
Q: What is the largest construction component?
A: The largest six-hole board measures 55.88 ร 5.08 ร 1.2 cm.
Q: How thick are the main plywood components?
A: The main construction boards have a thickness of 1.2 cm.
Q: How many bolts and nuts are included?
A: The set includes 40 large bolts, 120 small bolts and 160 hex nuts, providing 320 reusable bolt-and-nut connection pieces.
Q: Why are two bolt sizes included?
A: Large and small bolts provide additional flexibility when joining different components and creating varied construction arrangements.
Q: Does the set include pulleys?
A: Yes. Four plastic pulley components are included for mechanical-themed construction activities.
Q: What types of creative shapes are included?
A: In addition to structural boards, the set includes shapes inspired by clouds, wings, fish, dogs, cats, grass, houses, horseshoes, cheese, teardrops and other forms.
Q: Is this a tabletop or floor construction set?
A: Its medium-scale components can support both detailed tabletop construction and larger floor-based building activities, depending on the project and available space.
Q: What can children build with the set?
A: The varied components can be combined into open-ended structures, imaginative models, mechanical-inspired constructions and other creative engineering projects.
Q: What learning areas can the set support?
A: Construction activities provide opportunities to practice spatial reasoning, fine motor coordination, planning, shape recognition, engineering thinking, creativity, problem-solving and collaborative building.
Q: How are the wooden components finished?
A: Applicable wooden components use an eco-friendly water-based finish with rounded corners and smooth, burr-free edges according to the supplied specification.
