This category is a range of backpacking Tents. backpacking tent 2 person,4 season backpacking tent,ultralight backpacking tent,lightweight backpacking tent,1 person backpacking tent Ningbo Autrends International Trade Co., Ltd. , https://www.zjouterlead.com
Product Description
ZY is a professional Conical Twin Screw Barrel manufacturer which has been in this line for 12 years, we have exported our products to more than 42 different countries with our reliable products and services.
Our advantages:
1)Professional and dedicated manufacturer
2)Various material options
3)ISO9001: 2008 quality control
4)On time delivery
5)Good services
Specification:
24/52, 35/76, 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, 105/213
The above are standard specifications, we can customize according to customers' requirements.
The compression ratio of screws can be designed according to different products and ingredients
Technical Information
Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)
4)9Cr18MOV
5)HPT
Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting
Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm
Warranty and service: 1 year
Our screw and barrel can ensure high performance and low energy consumption for extruder machine.
What's more, we can supply the most optimum designs of screw barrel with your requirements.
Backpacking Tent Capacity
Backpacking tents are categorized by capacity: from 1- to 4-person models. Most tent names include a
number for the capacity: Outerlead Dome Tent 2, for example.
To save weight, backpacking tent interiors are [cozy." No industry standard defines per-person
dimensions, so a 2-person tent size can vary from brand to brand. And ultralight models are
likely to be extra compact.
If you`re larger than average, or you simply crave a little more space, one option is to look at
tents designated one person larger than your group. Alternatively, you can hunt for a tent
that`s one or two inches wider or longer than average. Some offer clues in the name: adding
a [plus," for example. Always compare the exact dimensions of the tents you`re considering,
though, if having more floor space is important to you.
Backpacking Tent Seasonality
Your main choice is between a 3-season and a 4-season tent. The vast majority of hikers,
especially newcomers to the backcountry, will choose a three-season tent. Because worst-case
weather scenarios won`t be the same for every trip, frequent backpackers sometimes
choose to own more than one tent.
Our products are of high quality, easy to carry, available in a variety of sizes, and adjustable in structure
to provide you with a great experience. We provide product pictures and basic parameters of
each backpacking tent and high-quality backpacking tents; look forward to your cooperation!