Shandong China Coal Group
| Place of Origin | China |
| Brand Name | China Coal |
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Product Specification
| Place of Origin | China | Brand Name | China Coal |
| High Light | Roots oil-free vertical reciprocating vacuum unit ，Roots oil-free vertical reciprocating vacuum ，vacuum pump | ||
chinacoal05
Roots oil-free vertical reciprocating vacuum unit, Roots oil-free vertical reciprocating vacuum, vacuum pump
Product Introduction
JZJW roots oil-free vertical reciprocating vacuum unit, the main pump is roots pump, WLW series oil free vertical reciprocating pump is fore pump.Widely used in electronics, vacuum coating, chemical fiber, metallurgy, heat treatment, welding, chemical industry and vacuum distillation, crystallization, dry, polyester slice viscous processes.
Main Parameter
Model | Pumping rate L/s(m3/h) | Ultimate pressure | power | Main pump | Line pump | Backing pump |
JZJW70-1 | 70(252) | 133 | 6.2 | ZJ70 | - | WLW50 |
JZJW150-1 | 150(540) | 133 | 10.5 | ZJ150 | - | WLW100 |
JZJW150-2 | 150(540) | 133 | 7 | ZJ150 | - | WLW50 |
JZJW300-1 | 300(1080) | 133 | 19.5 | ZJ300 | - | WLW200 |
JZJW300-2 | 300(1080) | 133 | 11.5 | ZJ300 | - | WLW100 |
JZJW300-2 | 300(1080) | 133 | 15.5 | ZJ300 | - | WLW150 |
JZJW600-2 | 600(2160) | 133 | 20.5 | ZJ600 | - | WLW200 |
JZJW600-2 | 600(2160) | 133 | 27.5 | ZJ600 | - | WLW300 |
JZJW600-4 | 600(2160) | 133 | 16.5 | ZJ600 | - | WLW150 |
Company Details
Employee Number:
>less than 50
Ecer Certification：
Active Member
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ... Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ...
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