Reliable and safe heavy equipment wooden crate
Bolt fastening, safe and reliable
Recycling, reusing
Fireproof, waterproof, impact resistant, and easy to move
Maximum load-bearing capacity of 60 tons
Extra large load-bearing capacity, sturdy and durable
Forklift, factory crane, lifting
Suitable for domestic sales and export
Bolt reinforcement, safe and reliable
On-site packaging experience like never before ¨C simple, convenient and fast
Heavy equipment wooden box - also known as sliding wooden box, frame wooden box. Suitable for heavy machinery,
mechanical and electrical products, heavy equipment, and Production flowLine packaging and transportation
(The load capacity of a single wooden box can reach 60 tons).
Tightening with bolts greatly improves the efficiency of unpacking compared to traditional nail wooden boxes.
Tools such as wrenches, hammers, and drills are required.
Professional personnel are required to wear safety protective equipment during operation.
Tighten the angle iron bolts, as stable as a rock
The wooden boxes of Xinbaisheng Heavy Equipment are all made of high-strength plywood, angle iron, and bolts. The side and end faces are combined with frame type structure of the box rack and secret box board, and the chassis is made of sliding wood structure wooden boxes. A frame wooden box is a large wooden box, and its maximum weight and maximum outer dimensions of the contents are determined based on the usual transportation conditions. Generally speaking, the outer length of a wooden frame box is less than 12m, the outer width is less than 3.5m, the outer height is less than 3.5m, and the weight of its contents is within 500-20000kg. This type of wooden box is mainly used to package large mechanical products, and can also be used to pack small goods. The frame wooden box is also composed of a base, sides, end faces, and a top cover. The structural difference between them is that the box board of the frame wooden box is a standing board: the box board of the frame wooden box is on the outside, and the skeleton is all arranged inside the box; When assembling the wooden frame, first install the two sides on the base and two sides, and finally bind the top cover; Both are based on the base for load-bearing, but the frame wooden box has additional frame structures on the end and side faces compared to the sliding wooden box. It is precisely because of these frame structures that the frame wooden box can withstand much greater loads than the sliding wooden box.
Wooden frame boxes can be classified into Class I (inner frame wooden boxes) according to their structure: the frame components are located on the inner side of the box board and are suitable for general interior contents; Class II (outer frame wooden box): The frame structure is located on the outer side of the box board, suitable for being integral in the length direction and having sufficient rigidity for the contents. The basic provisions of its design consider the commonly anticipated circulation conditions such as transportation, loading and unloading, and storage.
Own factory, mechanical automation production
100% self owned factory, all packaging boxes are produced by our own factory, ensuring comprehensive product quality, response time, and delivery speed. At the same time, continuously improve the level of production automation and achieve over 90% of production automation.
Advantageous quality control, millimeter level production schedule
Strictly implement various operating procedures and conduct regular assessments. Vigorously promote "6S management". Strict supplier screening, rigorous inspection and acceptance of incoming raw materials. Strict finished product inspection to prevent unqualified products from entering the market. At the same time, with advanced wooden packaging box production equipment and technological level, all the wooden packaging box products we produce have achieved millimeter level accuracy.
Excellent packaging design ability
A professional team of packaging designers with years of experience in the packaging design industry. Using cutting-edge 3D and graphic design software such as Solid edge, AutoCAD, etc., to meet the needs of different customers.
Fumigation-free direct export
Improve export efficiency and reduce export costs
Comply with the ISPM15 standard and ISPM (International Phytosanitary Measures) requirements for heat treated solid wood packaging for export to reduce pest infestations. But only regulate solid wood products. Our wooden boxes are mainly made of OSB (oriented strand board) or plywood, and the raw materials are made by high-temperature heating, which meets the export standards of ISPM15 specifications. Therefore, there is no need for fumigation or heat treatment when exporting, and the time is short. Customs clearance is convenient, timely, and simple. ISPM
Ïà¹Ø¹æ¶¨ÔÎÄISPM-15 Regulations: page 7, section 2.1
" The following articles are of sufficiently low risk to be exempted from the provisions of this [ISPM-15] standard: -wood packaging made wholly of processed wood material, such as plywood, particle board, oriented strand board [OSB] or veneer that has been created using glue, heat or pressure, or a combination thereof."
Relevant regulations of Chinese Customs
The best packaging box - millimeter level process accuracy
Heavy machinery equipment packaging wooden box
1. Theme content and scope of application: The structural form, technical requirements, and calculation methods for material selection of wooden boxes for packaging machinery and equipment. This standard is applicable to wooden boxes for machine tools. 2. Reference standard GB153.2 for coniferous and sawn timber, GB349 for general purpose round steel nails, GB1413 for cargo containers, series of external dimensions and weights, GB1834 for general containers, minimum internal dimensions for general containers, GB481 for heavy-duty machinery and equipment packaging, wooden boxes
1. Theme content and scope of application
The structural form, technical requirements, and calculation methods for material selection of wooden boxes for packaging machinery and equipment. This standard is applicable to wooden boxes for machine tools.
2. Reference standards
GB153.2 Classification of coniferous and sawn timber
GB349 General purpose round steel nails
GB1413 Series of External Dimensions and Weight of Freight Containers
GB1834 Minimum internal dimensions for general containers
GB4817.2 Classification of sawn timber from broad-leaved trees
GB9846.4 General Technical Conditions for Ordinary Plywood
GB12626 Technical Conditions for Hard Fiber Board
GB13123 Bamboo woven plywood
JB/T6564 Export Machine Tool Bamboo Plywood Wooden Box
ZBJ50015 Magnesium concrete machine tool wooden box
3. Wooden crate structure
3.1 The wooden box structure for packaging machinery and equipment should be scientifically reasonable, sturdy and safe, with economical materials, beautiful and marketable appearance, and should adapt to the requirements of long-distance transportation and multiple loading and unloading. Under normal storage, transportation, and loading and unloading conditions, it should be ensured that the product quality will not be affected by box damage or severe deformation for at least one year from the date of shipment from the manufacturer.
3.2 Machine tools with a net weight greater than 500kg should use closed wooden boxes with sliding wood frame structures; Machine tools and accessories with a net weight of less than or equal to 500kg can be enclosed in ordinary sliding wooden boxes or ordinary enclosed wooden boxes.
3.3 The top of wooden boxes should generally be flat topped.
3.4 The external dimensions and packing weight of the wooden box should comply with the regulations of the transportation department regarding exceeding or exceeding the limit.
3.5 For machine tools transported in containers, the size and weight of the wooden box should comply with the provisions of GB1834 and GB1413 JB/T8356.2-96
A closed wooden box with a sliding wooden frame structure
1- Outer roof panel; 2- Waterproof materials; 3- Plastic film; 4- Inner roof panel; 5- Tighten the corners of the package; 6- Pressure plate; 7- Tighten the corners of the package; 8- Side panel; 9- Upper vertical wood; 10- Column; 11- Transport protective iron; 12- Diagonal support; 13- Lower vertical wood; 14- Bottom plate; 15- Sliding wood; 16- Top side; 17- End plate; 18- Upper crossbar; 19- Sleepers; 20- Lower crossbar
B Sliding wooden frame plywood closed box c Ordinary sliding wooden closed box
4. Technical requirements
4.1 The wood used for box making should be larch, pine, white pine, fir, spruce, and other tree species with equivalent or greater strength are also allowed to be used.
4.2 The board used for wooden boxes should be made of materials other than wood, while ensuring the strength of the box. Domestic machine tool packaging allows the use of substitute materials.
The moisture content of the wood used in the wooden box, including sliding wood, sleepers, and columns, should not exceed 25%, and the board should not exceed 20%.
4.4 The wood used for load-bearing components should be first-class according to GB153.2 and GB4817.2, and second-class wood is allowed for non load-bearing components.
When using plywood, bamboo woven plywood, and hard fiberboard, they should comply with the provisions of GB9846.4, GB13123, and GB12626.
When the wooden box adopts a sliding frame bamboo plywood closed box structure, it should comply with the provisions of JB/T6564. When using magnesium concrete as a wooden box for machine tools, it should comply with the provisions of ZBJ50015.
4.7 The appearance color of the same wooden box should be basically consistent, and the surface should be flat.
4.8 Sliding Wood
4.8.1 Sliding blocks should be arranged reasonably according to the structure of the machine tool. The height should generally not exceed 200mm, and a whole block should be used as much as possible. If the length exceeds 6m and splicing is required, the splicing position should not be at the center of the length or center of gravity.
4.8.2 There should be no knots on the sliding wood with a diameter exceeding 1/4 of the width, and the number of knots should not exceed 5 in any 1m length.
4.8.3 Make a guide angle of 35 ¡ã~40 ¡ã at a height of about 1/2 from the bottom of the sliding wood at both ends.
4.8.4 The cross-sectional size of the sliding block (B ¡Á h) should be based on the weight of the box and the distance L between the two lifting points on the sliding block.
4.8.5 If the packing weight is over 10000kg, calculate B and h based on the average length of the slide occupied by the 10000kg weight.
4.8.6 Sliding blocks are allowed to be made of channel steel, hollow square steel or reinforced concrete, and their cross-sectional dimensions should be calculated based on the load capacity and the distance between two lifting points.
4.8.7 When it is necessary to use a forklift to load and unload wooden boxes, a forklift entrance as shown in the figure should be set at the bottom of the sliding wood. The size of the forklift entrance is shown in the table.
Schematic diagram of fork entrance
4.8.8 When the box is long, in order to shorten the distance between the hanging points, a hanging rope hanging port should be placed under the sliding wood, and the spacing should not be less than 2/3 of the box length.
4.9 Sleepers
4.9.1 For load-bearing sleepers, their cross-sections should be verified based on the total load-bearing weight and the allowable bending strength of the wood.
4.9.2 The two ends of the base are non load bearing sleepers, and their cross-section is generally the same as that of the sliding block.
4.9.3 Sleepers can be installed on the base plate.
4.9.4 Sleepers should be connected to sliding blocks with bolts or steel nails according to the provisions of Table 2.
4.10 Bottom Plate
When the net weight of the machine equipment is over 5000kg and the machine tool is fixed on the load-bearing sleeper, the thickness of the bottom plate should be 21-25mm.
When the bottom plate and sleepers are used, the thickness of the bottom plate shall be in accordance with Table 3.
When using plywood as the base plate, it should be supported by sleepers, and the thickness of the base plate should comply with relevant standards.
4.11 Framework
4.11.1 For frame boxes with a load capacity of over 1000kg, the structural form of the frame shall be selected according to the length, width, and height of the box.
The cross-sectional dimensions of the columns in the 4.11.2 framework can be calculated based on their height and allowable load.
Example: A certain machine equipment is packaged in a wooden box with a length of 6000mm, a width of 2500mm, and a height of 1700mm. Therefore, the distance between the columns is 6000mm ¡Â 4=1500mm, and the allowable load of the columns is P=5 ¡Á 10-3BL=5 ¡Á 10-3 ¡Á 2500 ¡Á 1500=18750N.
If the sum of the heights of the sleepers and sliding blocks is 400mm, then the height of the column is 1700-400=1300mm. According to the above calculation, the cross-sectional size of the column should be 60mm ¡Á 100mm.
4.11.3 The beam and timber can have the same cross-sectional size as the column, and the beam support can use a size that is 2/3 of the column cross-section or the same size as the column cross-section.
4.11.4 Beam wood splicing is allowed, and the interface should be at the intersection of the support and the column.
4.12 Box board
4.12.1 Box board thickness.
4.12.2 The splicing form of the box board should be tightly spliced according to the characteristics of the product.
4.12.3 The width of the box board should not be less than 80mm.
4.12.4 The side panel should cover 2/3 of the height of the sliding wood, and the box board should generally be placed vertically.
4.12.5 The color of the box board used should be basically consistent, and the surface should be smooth.
4.13 Box Top
4.13.1 The top side should be evenly arranged in principle, and beam supports can be added between the top sides according to the width inside the box. The width of the beam support is not small
At 50mm, the thickness shall not be less than 2/3 of the top thickness.
4.13.2 The dimensions of the top section shall be based on the weight of the machine tool and the width of the box.
4.13.3 When the lifting rope passes through the side frame and the box is long, the top of the box should be reinforced.
Protective Iron Diagram
Wooden boxes weighing over 10000kg should be reinforced with U-shaped nails, T-shaped iron, or L-shaped iron at the junction of beams, supports, and columns
Diagram of Strengthening the Top of Wooden Boxes for Machine Equipment Packaging
4.13.4 It is recommended to use a two-layer structure for the top plate, with wooden boards used as the box top for the inner top plate, laid along the direction of the box layer, and plywood used for the outer top plate. If selecting plywood, the inner and outer top joints should be staggered, and the joint position should be on the centerline of the crossbeam.
4.14 Reinforcement, Ventilation, and Rainproof of Wooden Boxes
4.14 Wooden boxes weighing over 5000kg should be equipped with edge protection iron or corner protection iron at the edges, and lifting protection iron or sliding wood protection iron should be added at the lifting rope
Diagram of Reinforcement Measures for Wooden Boxes
4.14.3 For non moisture resistant wooden boxes that require ventilation, universal holes should be opened above both ends of the box, and window screens and rain covers should be installed on the outer walls of the ventilation holes.
4.14.4 Wooden boxes must be equipped with waterproof measures. When using wooden boards as box walls, each inner wall should be lined with a layer of polyethylene low foaming waterproof barrier film or other high-performance waterproof materials; When using plywood as the box wall, waterproof measures should be taken.
4.14.5 Waterproof materials should be made in whole pieces as much as possible. If splicing is required, it should be overlapped or heat welded.
4.14.6 Waterproof measures must be taken for the top cover of the box, and polyethylene low foam waterproof barrier film or other high-performance waterproof materials should be laid
4.15 Cloth nail
4.15.1 The distance between steel nails and wooden edges should not be less than 20mm. The nails should be arranged staggered, and the nail heads should not protrude from the outer surface of the box (except for nails used for bamboo plywood). Steel nails should not be bent or nailed at the joints of the box frame.
The round steel nails used in 4.15.2 shall comply with the provisions of GB349.
